sst.py

   1 #!/usr/bin/env python
   2 """
   3 sst.py -- Super Star Trek 2K
   4
   5 SST2K is a Python translation of a C translation of a FORTRAN
   6 original dating back to 1973.  Beautiful Python it is not, but it
   7 works.  Translation by Eric S. Raymond; original game by David Matuszek
   8 and Paul Reynolds, with modifications by Don Smith, Tom Almy,
   9 Stas Sergeev, and Eric S. Raymond.
  10
  11 See the doc/HACKING file in the distribution for designers notes and advice
  12 on how to modify (and how not to modify!) this code.
  13 """
  14 import os, sys, math, curses, time, pickle, random, copy, gettext, getpass
  15 import getopt, socket, locale
  16
  17 # This import only works on Unixes.  The intention is to enable
  18 # Ctrl-P, Ctrl-N, and friends in Cmd.
  19 try:
  20     import readline
  21 except ImportError:
  22     pass
  23
  24 # Prevent lossage under Python 3
  25 try:
  26     my_input = raw_input
  27 except NameError:
  28     my_input = input
  29
  30
  31 version = "2.1"
  32
  33 docpath         = (".", "doc/", "/usr/share/doc/sst/")
  34
  35 def _(st):
  36     return gettext.gettext(st)
  37
  38 GALSIZE         = 8             # Galaxy size in quadrants
  39 NINHAB          = (GALSIZE * GALSIZE // 2)      # Number of inhabited worlds
  40 MAXUNINHAB      = 10            # Maximum uninhabited worlds
  41 QUADSIZE        = 10            # Quadrant size in sectors
  42 BASEMIN         = 2                             # Minimum starbases
  43 BASEMAX         = (GALSIZE * GALSIZE // 12)     # Maximum starbases
  44 MAXKLGAME       = 127           # Maximum Klingons per game
  45 MAXKLQUAD       = 9             # Maximum Klingons per quadrant
  46 FULLCREW        = 428           # Crew size. BSD Trek was 387, that's wrong
  47 FOREVER         = 1e30          # Time for the indefinite future
  48 MAXBURST        = 3             # Max # of torps you can launch in one turn
  49 MINCMDR         = 10            # Minimum number of Klingon commanders
  50 DOCKFAC         = 0.25          # Repair faster when docked
  51 PHASEFAC        = 2.0           # Unclear what this is, it was in the C version
  52
  53 ALGERON         = 2311          # Date of the Treaty of Algeron
  54
  55
  56 DEFAULT      = -1
  57 BLACK        = 0
  58 BLUE         = 1
  59 GREEN        = 2
  60 CYAN         = 3
  61 RED          = 4
  62 MAGENTA      = 5
  63 BROWN        = 6
  64 LIGHTGRAY    = 7
  65 DARKGRAY     = 8
  66 LIGHTBLUE    = 9
  67 LIGHTGREEN   = 10
  68 LIGHTCYAN    = 11
  69 LIGHTRED     = 12
  70 LIGHTMAGENTA = 13
  71 YELLOW       = 14
  72 WHITE        = 15
  73
  74 class TrekError(Exception):
  75     pass
  76
  77 class JumpOut(Exception):
  78     pass
  79
  80 class Coord:
  81     def __init__(self, x=None, y=None):
  82         self.i = x
  83         self.j = y
  84     def valid_quadrant(self):
  85         return self.i >= 0 and self.i < GALSIZE and self.j >= 0 and self.j < GALSIZE
  86     def valid_sector(self):
  87         return self.i >= 0 and self.i < QUADSIZE and self.j >= 0 and self.j < QUADSIZE
  88     def invalidate(self):
  89         self.i = self.j = None
  90     def is_valid(self):
  91         return self.i != None and self.j != None
  92     def __eq__(self, other):
  93         return other != None and self.i == other.i and self.j == other.j
  94     def __ne__(self, other):
  95         return other is None or self.i != other.i or self.j != other.j
  96     def __add__(self, other):
  97         return Coord(self.i+other.i, self.j+other.j)
  98     def __sub__(self, other):
  99         return Coord(self.i-other.i, self.j-other.j)
 100     def __mul__(self, other):
 101         return Coord(self.i*other, self.j*other)
 102     def __rmul__(self, other):
 103         return Coord(self.i*other, self.j*other)
 104     def __div__(self, other):
 105         return Coord(self.i/other, self.j/other)
 106     def __mod__(self, other):
 107         return Coord(self.i % other, self.j % other)
 108     def __rdiv__(self, other):
 109         return Coord(self.i/other, self.j/other)
 110     def roundtogrid(self):
 111         return Coord(int(round(self.i)), int(round(self.j)))
 112     def distance(self, other=None):
 113         if not other:
 114             other = Coord(0, 0)
 115         return math.sqrt((self.i - other.i)**2 + (self.j - other.j)**2)
 116     def bearing(self):
 117         return 1.90985*math.atan2(self.j, self.i)
 118     def sgn(self):
 119         s = Coord()
 120         if self.i == 0:
 121             s.i = 0
 122         else:
 123             s.i = self.i / abs(self.i)
 124         if self.j == 0:
 125             s.j = 0
 126         else:
 127             s.j = self.j / abs(self.j)
 128         return s
 129     def quadrant(self):
 130         #print "Location %s -> %s" % (self, (self / QUADSIZE).roundtogrid())
 131         return self.roundtogrid() / QUADSIZE
 132     def sector(self):
 133         return self.roundtogrid() % QUADSIZE
 134     def scatter(self):
 135         s = Coord()
 136         s.i = self.i + randrange(-1, 2)
 137         s.j = self.j + randrange(-1, 2)
 138         return s
 139     def __str__(self):
 140         if self.i is None or self.j is None:
 141             return "Nowhere"
 142         return "%s - %s" % (self.i+1, self.j+1)
 143     __repr__ = __str__
 144
 145 class Thingy(Coord):
 146     "Do not anger the Space Thingy!"
 147     def __init__(self):
 148         Coord.__init__(self)
 149         self.angered = False
 150     def angry(self):
 151         self.angered = True
 152     def at(self, q):
 153         return (q.i, q.j) == (self.i, self.j)
 154
 155 class Planet:
 156     def __init__(self):
 157         self.name = None        # string-valued if inhabited
 158         self.quadrant = Coord()        # quadrant located
 159         self.pclass = None        # could be ""M", "N", "O", or "destroyed"
 160         self.crystals = "absent"# could be "mined", "present", "absent"
 161         self.known = "unknown"        # could be "unknown", "known", "shuttle_down"
 162         self.inhabited = False        # is it inhabited?
 163     def __str__(self):
 164         return self.name
 165
 166 class Quadrant:
 167     def __init__(self):
 168         self.stars = 0
 169         self.planet = None
 170         self.starbase = False
 171         self.klingons = 0
 172         self.romulans = 0
 173         self.supernova = False
 174         self.charted = False
 175         self.status = "secure"        # Could be "secure", "distressed", "enslaved"
 176
 177 class Page:
 178     def __init__(self):
 179         self.stars = None
 180         self.starbase = False
 181         self.klingons = None
 182     def __repr__(self):
 183         return "<%s,%s,%s>" % (self.klingons, self.starbase, self.stars)
 184
 185 def fill2d(size, fillfun):
 186     "Fill an empty list in 2D."
 187     lst = []
 188     for i in range(size):
 189         lst.append([])
 190         for j in range(size):
 191             lst[i].append(fillfun(i, j))
 192     return lst
 193
 194 class Snapshot:
 195     def __init__(self):
 196         self.snap = False        # snapshot taken
 197         self.crew = 0           # crew complement
 198         self.remkl = 0          # remaining klingons
 199         self.nscrem = 0                # remaining super commanders
 200         self.starkl = 0         # destroyed stars
 201         self.basekl = 0         # destroyed bases
 202         self.nromrem = 0        # Romulans remaining
 203         self.nplankl = 0        # destroyed uninhabited planets
 204         self.nworldkl = 0        # destroyed inhabited planets
 205         self.planets = []        # Planet information
 206         self.date = 0.0           # stardate
 207         self.remres = 0         # remaining resources
 208         self.remtime = 0        # remaining time
 209         self.baseq = []         # Base quadrant coordinates
 210         self.kcmdr = []         # Commander quadrant coordinates
 211         self.kscmdr = Coord()        # Supercommander quadrant coordinates
 212         # the galaxy
 213         self.galaxy = fill2d(GALSIZE, lambda i_unused, j_unused: Quadrant())
 214         # the starchart
 215         self.chart = fill2d(GALSIZE, lambda i_unused, j_unused: Page())
 216
 217 class Event:
 218     def __init__(self):
 219         self.date = None        # A real number
 220         self.quadrant = None        # A coord structure
 221
 222 # game options
 223 OPTION_ALL        = 0xffffffff
 224 OPTION_TTY        = 0x00000001        # old interface
 225 OPTION_CURSES     = 0x00000002        # new interface
 226 OPTION_IOMODES    = 0x00000003        # cover both interfaces
 227 OPTION_PLANETS    = 0x00000004        # planets and mining
 228 OPTION_THOLIAN    = 0x00000008        # Tholians and their webs (UT 1979 version)
 229 OPTION_THINGY     = 0x00000010        # Space Thingy can shoot back (Stas, 2005)
 230 OPTION_PROBE      = 0x00000020        # deep-space probes (DECUS version, 1980)
 231 OPTION_SHOWME     = 0x00000040        # bracket Enterprise in chart
 232 OPTION_RAMMING    = 0x00000080        # enemies may ram Enterprise (Almy)
 233 OPTION_MVBADDY    = 0x00000100        # more enemies can move (Almy)
 234 OPTION_BLKHOLE    = 0x00000200        # black hole may timewarp you (Stas, 2005)
 235 OPTION_BASE       = 0x00000400        # bases have good shields (Stas, 2005)
 236 OPTION_WORLDS     = 0x00000800        # logic for inhabited worlds (ESR, 2006)
 237 OPTION_AUTOSCAN   = 0x00001000        # automatic LRSCAN before CHART (ESR, 2006)
 238 OPTION_CAPTURE    = 0x00002000        # Enable BSD-Trek capture (Almy, 2013).
 239 OPTION_CLOAK      = 0x80004000        # Enable BSD-Trek capture (Almy, 2013).
 240 OPTION_PLAIN      = 0x01000000        # user chose plain game
 241 OPTION_ALMY       = 0x02000000        # user chose Almy variant
 242 OPTION_COLOR      = 0x04000000        # enable color display (ESR, 2010)
 243
 244 # Define devices
 245 DSRSENS         = 0
 246 DLRSENS         = 1
 247 DPHASER         = 2
 248 DPHOTON         = 3
 249 DLIFSUP         = 4
 250 DWARPEN         = 5
 251 DIMPULS         = 6
 252 DSHIELD         = 7
 253 DRADIO          = 8
 254 DSHUTTL         = 9
 255 DCOMPTR         = 10
 256 DNAVSYS         = 11
 257 DTRANSP         = 12
 258 DSHCTRL         = 13
 259 DDRAY           = 14
 260 DDSP            = 15
 261 DCLOAK          = 16
 262 NDEVICES        = 17        # Number of devices
 263
 264 SKILL_NONE      = 0
 265 SKILL_NOVICE    = 1
 266 SKILL_FAIR      = 2
 267 SKILL_GOOD      = 3
 268 SKILL_EXPERT    = 4
 269 SKILL_EMERITUS  = 5
 270
 271 def damaged(dev):
 272     return (game.damage[dev] != 0.0)
 273 def communicating():
 274     return not damaged(DRADIO) or game.condition=="docked"
 275
 276 # Define future events
 277 FSPY    = 0        # Spy event happens always (no future[] entry)
 278                    # can cause SC to tractor beam Enterprise
 279 FSNOVA  = 1        # Supernova
 280 FTBEAM  = 2        # Commander tractor beams Enterprise
 281 FSNAP   = 3        # Snapshot for time warp
 282 FBATTAK = 4        # Commander attacks base
 283 FCDBAS  = 5        # Commander destroys base
 284 FSCMOVE = 6        # Supercommander moves (might attack base)
 285 FSCDBAS = 7        # Supercommander destroys base
 286 FDSPROB = 8        # Move deep space probe
 287 FDISTR  = 9        # Emit distress call from an inhabited world
 288 FENSLV  = 10       # Inhabited word is enslaved */
 289 FREPRO  = 11       # Klingons build a ship in an enslaved system
 290 NEVENTS = 12
 291
 292 # Abstract out the event handling -- underlying data structures will change
 293 # when we implement stateful events
 294 def findevent(evtype):
 295     return game.future[evtype]
 296
 297 class Enemy:
 298     def __init__(self, etype=None, loc=None, power=None):
 299         self.type = etype
 300         self.location = Coord()
 301         self.kdist = None
 302         self.kavgd = None
 303         if loc:
 304             self.move(loc)
 305         self.power = power        # enemy energy level
 306         game.enemies.append(self)
 307     def move(self, loc):
 308         motion = (loc != self.location)
 309         if self.location.i is not None and self.location.j is not None:
 310             if motion:
 311                 if self.type == 'T':
 312                     game.quad[self.location.i][self.location.j] = '#'
 313                 else:
 314                     game.quad[self.location.i][self.location.j] = '.'
 315         if loc:
 316             self.location = copy.copy(loc)
 317             game.quad[self.location.i][self.location.j] = self.type
 318             self.kdist = self.kavgd = (game.sector - loc).distance()
 319         else:
 320             self.location = Coord()
 321             self.kdist = self.kavgd = None
 322             game.enemies.remove(self)
 323         return motion
 324     def __repr__(self):
 325         return "<%s,%s.%f>" % (self.type, self.location, self.power)        # For debugging
 326
 327 class Gamestate:
 328     def __init__(self):
 329         self.options = None        # Game options
 330         self.state = Snapshot()        # A snapshot structure
 331         self.snapsht = Snapshot()        # Last snapshot taken for time-travel purposes
 332         self.quad = None        # contents of our quadrant
 333         self.damage = [0.0] * NDEVICES        # damage encountered
 334         self.future = []        # future events
 335         i = NEVENTS
 336         while i > 0:
 337             i -= 1
 338             self.future.append(Event())
 339         self.passwd  = None        # Self Destruct password
 340         self.enemies = []
 341         self.quadrant = None        # where we are in the large
 342         self.sector = None        # where we are in the small
 343         self.tholian = None        # Tholian enemy object
 344         self.base = None        # position of base in current quadrant
 345         self.battle = None        # base coordinates being attacked
 346         self.plnet = None        # location of planet in quadrant
 347         self.gamewon = False        # Finished!
 348         self.ididit = False        # action taken -- allows enemy to attack
 349         self.alive = False        # we are alive (not killed)
 350         self.justin = False        # just entered quadrant
 351         self.shldup = False        # shields are up
 352         self.shldchg = False        # shield is changing (affects efficiency)
 353         self.iscate = False        # super commander is here
 354         self.ientesc = False        # attempted escape from supercommander
 355         self.resting = False        # rest time
 356         self.icraft = False        # Kirk in Galileo
 357         self.landed = False        # party on planet (true), on ship (false)
 358         self.alldone = False        # game is now finished
 359         self.neutz = False        # Romulan Neutral Zone
 360         self.isarmed = False        # probe is armed
 361         self.inorbit = False        # orbiting a planet
 362         self.imine = False        # mining
 363         self.icrystl = False        # dilithium crystals aboard
 364         self.iseenit = False        # seen base attack report
 365         self.thawed = False        # thawed game
 366         self.condition = None        # "green", "yellow", "red", "docked", "dead"
 367         self.iscraft = None        # "onship", "offship", "removed"
 368         self.skill = None        # Player skill level
 369         self.inkling = 0        # initial number of klingons
 370         self.inbase = 0                # initial number of bases
 371         self.incom = 0                # initial number of commanders
 372         self.inscom = 0                # initial number of commanders
 373         self.inrom = 0                # initial number of commanders
 374         self.instar = 0                # initial stars
 375         self.intorps = 0        # initial/max torpedoes
 376         self.torps = 0                # number of torpedoes
 377         self.ship = 0                # ship type -- 'E' is Enterprise
 378         self.abandoned = 0        # count of crew abandoned in space
 379         self.length = 0                # length of game
 380         self.klhere = 0                # klingons here
 381         self.casual = 0                # causalties
 382         self.nhelp = 0                # calls for help
 383         self.nkinks = 0                # count of energy-barrier crossings
 384         self.iplnet = None        # planet # in quadrant
 385         self.inplan = 0                # initial planets
 386         self.irhere = 0                # Romulans in quadrant
 387         self.isatb = 0                # =2 if super commander is attacking base
 388         self.tourn = None        # tournament number
 389         self.nprobes = 0        # number of probes available
 390         self.inresor = 0.0        # initial resources
 391         self.intime = 0.0        # initial time
 392         self.inenrg = 0.0        # initial/max energy
 393         self.inshld = 0.0        # initial/max shield
 394         self.inlsr = 0.0        # initial life support resources
 395         self.indate = 0.0        # initial date
 396         self.energy = 0.0        # energy level
 397         self.shield = 0.0        # shield level
 398         self.warpfac = 0.0        # warp speed
 399         self.lsupres = 0.0        # life support reserves
 400         self.optime = 0.0        # time taken by current operation
 401         self.damfac = 0.0        # damage factor
 402         self.lastchart = 0.0        # time star chart was last updated
 403         self.cryprob = 0.0        # probability that crystal will work
 404         self.probe = None        # object holding probe course info
 405         self.height = 0.0        # height of orbit around planet
 406         self.score = 0.0        # overall score
 407         self.perdate = 0.0        # rate of kills
 408         self.idebug = False        # Debugging instrumentation enabled?
 409         self.statekscmdr = None # No SuperCommander coordinates yet.
 410         self.brigcapacity = 400     # Enterprise brig capacity
 411         self.brigfree = 400       # How many klingons can we put in the brig?
 412         self.kcaptured = 0      # Total Klingons captured, for scoring.
 413         self.iscloaked = False  # Cloaking device on?
 414         self.ncviol = 0         # Algreon treaty violations
 415         self.isviolreported = False # We have been warned
 416     def recompute(self):
 417         # Stas thinks this should be (C expression):
 418         # game.state.remkl + len(game.state.kcmdr) > 0 ?
 419         #        game.state.remres/(game.state.remkl + 4*len(game.state.kcmdr)) : 99
 420         # He says the existing expression is prone to divide-by-zero errors
 421         # after killing the last klingon when score is shown -- perhaps also
 422         # if the only remaining klingon is SCOM.
 423         self.state.remtime = self.state.remres/(self.state.remkl + 4*len(self.state.kcmdr))
 424     def unwon(self):
 425         "Are there Klingons remaining?"
 426         return self.state.remkl + len(self.state.kcmdr) + self.state.nscrem
 427
 428 FWON = 0
 429 FDEPLETE = 1
 430 FLIFESUP = 2
 431 FNRG = 3
 432 FBATTLE = 4
 433 FNEG3 = 5
 434 FNOVA = 6
 435 FSNOVAED = 7
 436 FABANDN = 8
 437 FDILITHIUM = 9
 438 FMATERIALIZE = 10
 439 FPHASER = 11
 440 FLOST = 12
 441 FMINING = 13
 442 FDPLANET = 14
 443 FPNOVA = 15
 444 FSSC = 16
 445 FSTRACTOR = 17
 446 FDRAY = 18
 447 FTRIBBLE = 19
 448 FHOLE = 20
 449 FCREW = 21
 450 FCLOAK = 22
 451
 452 def withprob(p):
 453     return random.random() < p
 454
 455 def randrange(*args):
 456     return random.randrange(*args)
 457
 458 def randreal(*args):
 459     v = random.random()
 460     if len(args) == 1:
 461         v *= args[0]                 # from [0, args[0])
 462     elif len(args) == 2:
 463         v = args[0] + v*(args[1]-args[0])        # from [args[0], args[1])
 464     return v
 465
 466 # Code from ai.c begins here
 467
 468 def welcoming(iq):
 469     "Would this quadrant welcome another Klingon?"
 470     return iq.valid_quadrant() and \
 471         not game.state.galaxy[iq.i][iq.j].supernova and \
 472         game.state.galaxy[iq.i][iq.j].klingons < MAXKLQUAD
 473
 474 def tryexit(enemy, look, irun):
 475     "A bad guy attempts to bug out."
 476     iq = Coord()
 477     iq.i = game.quadrant.i+(look.i+(QUADSIZE-1))/QUADSIZE - 1
 478     iq.j = game.quadrant.j+(look.j+(QUADSIZE-1))/QUADSIZE - 1
 479     if not welcoming(iq):
 480         return False
 481     if enemy.type == 'R':
 482         return False # Romulans cannot escape!
 483     if not irun:
 484         # avoid intruding on another commander's territory
 485         if enemy.type == 'C':
 486             if iq in game.state.kcmdr:
 487                 return []
 488             # refuse to leave if currently attacking starbase
 489             if game.battle == game.quadrant:
 490                 return []
 491         # don't leave if over 1000 units of energy
 492         if enemy.power > 1000.0:
 493             return []
 494     oldloc = copy.copy(enemy.location)
 495     # handle local matters related to escape
 496     enemy.move(None)
 497     game.klhere -= 1
 498     if game.condition != "docked":
 499         newcnd()
 500     # Handle global matters related to escape
 501     game.state.galaxy[game.quadrant.i][game.quadrant.j].klingons -= 1
 502     game.state.galaxy[iq.i][iq.j].klingons += 1
 503     if enemy.type == 'S':
 504         game.iscate = False
 505         game.ientesc = False
 506         game.isatb = 0
 507         schedule(FSCMOVE, 0.2777)
 508         unschedule(FSCDBAS)
 509         game.state.kscmdr = iq
 510     else:
 511         for cmdr in game.state.kcmdr:
 512             if cmdr == game.quadrant:
 513                 game.state.kcmdr.append(iq)
 514                 break
 515     # report move out of quadrant.
 516     return [(True, enemy, oldloc, iq)]
 517
 518 # The bad-guy movement algorithm:
 519 #
 520 # 1. Enterprise has "force" based on condition of phaser and photon torpedoes.
 521 # If both are operating full strength, force is 1000. If both are damaged,
 522 # force is -1000. Having shields down subtracts an additional 1000.
 523 #
 524 # 2. Enemy has forces equal to the energy of the attacker plus
 525 # 100*(K+R) + 500*(C+S) - 400 for novice through good levels OR
 526 # 346*K + 400*R + 500*(C+S) - 400 for expert and emeritus.
 527 #
 528 # Attacker Initial energy levels (nominal):
 529 # Klingon   Romulan   Commander   Super-Commander
 530 # Novice    400        700        1200
 531 # Fair      425        750        1250
 532 # Good      450        800        1300        1750
 533 # Expert    475        850        1350        1875
 534 # Emeritus  500        900        1400        2000
 535 # VARIANCE   75        200         200         200
 536 #
 537 # Enemy vessels only move prior to their attack. In Novice - Good games
 538 # only commanders move. In Expert games, all enemy vessels move if there
 539 # is a commander present. In Emeritus games all enemy vessels move.
 540 #
 541 # 3. If Enterprise is not docked, an aggressive action is taken if enemy
 542 # forces are 1000 greater than Enterprise.
 543 #
 544 # Agressive action on average cuts the distance between the ship and
 545 # the enemy to 1/4 the original.
 546 #
 547 # 4.  At lower energy advantage, movement units are proportional to the
 548 # advantage with a 650 advantage being to hold ground, 800 to move forward
 549 # 1, 950 for two, 150 for back 4, etc. Variance of 100.
 550 #
 551 # If docked, is reduced by roughly 1.75*game.skill, generally forcing a
 552 # retreat, especially at high skill levels.
 553 #
 554 # 5.  Motion is limited to skill level, except for SC hi-tailing it out.
 555
 556 def movebaddy(enemy):
 557     "Tactical movement for the bad guys."
 558     goto = Coord()
 559     look = Coord()
 560     irun = False
 561     # This should probably be just (game.quadrant in game.state.kcmdr) + (game.state.kscmdr==game.quadrant)
 562     if game.skill >= SKILL_EXPERT:
 563         nbaddys = (((game.quadrant in game.state.kcmdr)*2 + (game.state.kscmdr==game.quadrant)*2+game.klhere*1.23+game.irhere*1.5)/2.0)
 564     else:
 565         nbaddys = (game.quadrant in game.state.kcmdr) + (game.state.kscmdr==game.quadrant)
 566     old_dist = enemy.kdist
 567     mdist = int(old_dist + 0.5) # Nearest integer distance
 568     # If SC, check with spy to see if should hi-tail it
 569     if enemy.type == 'S' and \
 570         (enemy.power <= 500.0 or (game.condition=="docked" and not damaged(DPHOTON))):
 571         irun = True
 572         motion = -QUADSIZE
 573     else:
 574         # decide whether to advance, retreat, or hold position
 575         forces = enemy.power+100.0*len(game.enemies)+400*(nbaddys-1)
 576         if not game.shldup:
 577             forces += 1000 # Good for enemy if shield is down!
 578         if not damaged(DPHASER) or not damaged(DPHOTON):
 579             if damaged(DPHASER): # phasers damaged
 580                 forces += 300.0
 581             else:
 582                 forces -= 0.2*(game.energy - 2500.0)
 583             if damaged(DPHOTON): # photon torpedoes damaged
 584                 forces += 300.0
 585             else:
 586                 forces -= 50.0*game.torps
 587         else:
 588             # phasers and photon tubes both out!
 589             forces += 1000.0
 590         motion = 0
 591         if forces <= 1000.0 and game.condition != "docked": # Typical situation
 592             motion = ((forces + randreal(200))/150.0) - 5.0
 593         else:
 594             if forces > 1000.0: # Very strong -- move in for kill
 595                 motion = (1.0 - randreal())**2 * old_dist + 1.0
 596             if game.condition == "docked" and (game.options & OPTION_BASE): # protected by base -- back off !
 597                 motion -= game.skill*(2.0-randreal()**2)
 598         if game.idebug:
 599             proutn("=== MOTION = %d, FORCES = %1.2f, " % (motion, forces))
 600         # don't move if no motion
 601         if motion == 0:
 602             return []
 603         # Limit motion according to skill
 604         if abs(motion) > game.skill:
 605             if motion < 0:
 606                 motion = -game.skill
 607             else:
 608                 motion = game.skill
 609     # calculate preferred number of steps
 610     nsteps = abs(int(motion))
 611     if motion > 0 and nsteps > mdist:
 612         nsteps = mdist # don't overshoot
 613     if nsteps > QUADSIZE:
 614         nsteps = QUADSIZE # This shouldn't be necessary
 615     if nsteps < 1:
 616         nsteps = 1 # This shouldn't be necessary
 617     if game.idebug:
 618         proutn("NSTEPS = %d:" % nsteps)
 619     # Compute preferred values of delta X and Y
 620     m = game.sector - enemy.location
 621     if 2.0 * abs(m.i) < abs(m.j):
 622         m.i = 0
 623     if 2.0 * abs(m.j) < abs(game.sector.i-enemy.location.i):
 624         m.j = 0
 625     m = (motion * m).sgn()
 626     goto = enemy.location
 627     # main move loop
 628     for ll in range(nsteps):
 629         if game.idebug:
 630             proutn(" %d" % (ll+1))
 631         # Check if preferred position available
 632         look = goto + m
 633         if m.i < 0:
 634             krawli = 1
 635         else:
 636             krawli = -1
 637         if m.j < 0:
 638             krawlj = 1
 639         else:
 640             krawlj = -1
 641         success = False
 642         attempts = 0 # Settle mysterious hang problem
 643         while attempts < 20 and not success:
 644             attempts += 1
 645             if look.i < 0 or look.i >= QUADSIZE:
 646                 if motion < 0:
 647                     return tryexit(enemy, look, irun)
 648                 if krawli == m.i or m.j == 0:
 649                     break
 650                 look.i = goto.i + krawli
 651                 krawli = -krawli
 652             elif look.j < 0 or look.j >= QUADSIZE:
 653                 if motion < 0:
 654                     return tryexit(enemy, look, irun)
 655                 if krawlj == m.j or m.i == 0:
 656                     break
 657                 look.j = goto.j + krawlj
 658                 krawlj = -krawlj
 659             elif (game.options & OPTION_RAMMING) and game.quad[look.i][look.j] != '.':
 660                 # See if enemy should ram ship
 661                 if game.quad[look.i][look.j] == game.ship and \
 662                     (enemy.type == 'C' or enemy.type == 'S'):
 663                     collision(rammed=True, enemy=enemy)
 664                     return []
 665                 if krawli != m.i and m.j != 0:
 666                     look.i = goto.i + krawli
 667                     krawli = -krawli
 668                 elif krawlj != m.j and m.i != 0:
 669                     look.j = goto.j + krawlj
 670                     krawlj = -krawlj
 671                 else:
 672                     break # we have failed
 673             else:
 674                 success = True
 675         if success:
 676             goto = look
 677             if game.idebug:
 678                 proutn(repr(goto))
 679         else:
 680             break # done early
 681     if game.idebug:
 682         skip(1)
 683     # Enemy moved, but is still in sector
 684     return [(False, enemy, old_dist, goto)]
 685
 686 def moveklings():
 687     "Sequence Klingon tactical movement."
 688     if game.idebug:
 689         prout("== MOVCOM")
 690     # Figure out which Klingon is the commander (or Supercommander)
 691     # and do move
 692     tacmoves = []
 693     if game.quadrant in game.state.kcmdr:
 694         for enemy in game.enemies:
 695             if enemy.type == 'C':
 696                 tacmoves += movebaddy(enemy)
 697     if game.state.kscmdr == game.quadrant:
 698         for enemy in game.enemies:
 699             if enemy.type == 'S':
 700                 tacmoves += movebaddy(enemy)
 701                 break
 702     # If skill level is high, move other Klingons and Romulans too!
 703     # Move these last so they can base their actions on what the
 704     # commander(s) do.
 705     if game.skill >= SKILL_EXPERT and (game.options & OPTION_MVBADDY):
 706         for enemy in game.enemies:
 707             if enemy.type in ('K', 'R'):
 708                 tacmoves += movebaddy(enemy)
 709     return tacmoves
 710
 711 def movescom(iq, avoid):
 712     "Commander movement helper."
 713     # Avoid quadrants with bases if we want to avoid Enterprise
 714     if not welcoming(iq) or (avoid and iq in game.state.baseq):
 715         return False
 716     if game.justin and not game.iscate:
 717         return False
 718     # do the move
 719     game.state.galaxy[game.state.kscmdr.i][game.state.kscmdr.j].klingons -= 1
 720     game.state.kscmdr = iq
 721     game.state.galaxy[game.state.kscmdr.i][game.state.kscmdr.j].klingons += 1
 722     if game.state.kscmdr == game.quadrant:
 723         # SC has scooted, remove him from current quadrant
 724         game.iscate = False
 725         game.isatb = 0
 726         game.ientesc = False
 727         unschedule(FSCDBAS)
 728         for enemy in game.enemies:
 729             if enemy.type == 'S':
 730                 enemy.move(None)
 731         game.klhere -= 1
 732         if game.condition != "docked":
 733             newcnd()
 734         sortenemies()
 735     # check for a helpful planet
 736     for i in range(game.inplan):
 737         if game.state.planets[i].quadrant == game.state.kscmdr and \
 738             game.state.planets[i].crystals == "present":
 739             # destroy the planet
 740             game.state.planets[i].pclass = "destroyed"
 741             game.state.galaxy[game.state.kscmdr.i][game.state.kscmdr.j].planet = None
 742             if communicating():
 743                 announce()
 744                 prout(_("Lt. Uhura-  \"Captain, Starfleet Intelligence reports"))
 745                 proutn(_("   a planet in Quadrant %s has been destroyed") % game.state.kscmdr)
 746                 prout(_("   by the Super-commander.\""))
 747             break
 748     return True # looks good!
 749
 750 def supercommander():
 751     "Move the Super Commander."
 752     iq = Coord()
 753     sc = Coord()
 754     ibq = Coord()
 755     idelta = Coord()
 756     basetbl = []
 757     if game.idebug:
 758         prout("== SUPERCOMMANDER")
 759     # Decide on being active or passive
 760     avoid = ((game.incom - len(game.state.kcmdr) + game.inkling - game.state.remkl)/(game.state.date+0.01-game.indate) < 0.1*game.skill*(game.skill+1.0) or \
 761             (game.state.date-game.indate) < 3.0)
 762     if not game.iscate and avoid:
 763         # compute move away from Enterprise
 764         idelta = game.state.kscmdr-game.quadrant
 765         if idelta.distance() > 2.0:
 766             # circulate in space
 767             idelta.i = game.state.kscmdr.j-game.quadrant.j
 768             idelta.j = game.quadrant.i-game.state.kscmdr.i
 769     else:
 770         # compute distances to starbases
 771         if not game.state.baseq:
 772             # nothing left to do
 773             unschedule(FSCMOVE)
 774             return
 775         sc = game.state.kscmdr
 776         for (i, base) in enumerate(game.state.baseq):
 777             basetbl.append((i, (base - sc).distance()))
 778         if game.state.baseq > 1:
 779             basetbl.sort(key=lambda x: x[1])
 780         # look for nearest base without a commander, no Enterprise, and
 781         # without too many Klingons, and not already under attack.
 782         ifindit = iwhichb = 0
 783         for (i2, base) in enumerate(game.state.baseq):
 784             i = basetbl[i2][0]        # bug in original had it not finding nearest
 785             if base == game.quadrant or base == game.battle or not welcoming(base):
 786                 continue
 787             # if there is a commander, and no other base is appropriate,
 788             # we will take the one with the commander
 789             for cmdr in game.state.kcmdr:
 790                 if base == cmdr and ifindit != 2:
 791                     ifindit = 2
 792                     iwhichb = i
 793                     break
 794             else:        # no commander -- use this one
 795                 ifindit = 1
 796                 iwhichb = i
 797                 break
 798         if ifindit == 0:
 799             return # Nothing suitable -- wait until next time
 800         ibq = game.state.baseq[iwhichb]
 801         # decide how to move toward base
 802         idelta = ibq - game.state.kscmdr
 803     # Maximum movement is 1 quadrant in either or both axes
 804     idelta = idelta.sgn()
 805     # try moving in both x and y directions
 806     # there was what looked like a bug in the Almy C code here,
 807     # but it might be this translation is just wrong.
 808     iq = game.state.kscmdr + idelta
 809     if not movescom(iq, avoid):
 810         # failed -- try some other maneuvers
 811         if idelta.i == 0 or idelta.j == 0:
 812             # attempt angle move
 813             if idelta.i != 0:
 814                 iq.j = game.state.kscmdr.j + 1
 815                 if not movescom(iq, avoid):
 816                     iq.j = game.state.kscmdr.j - 1
 817                     movescom(iq, avoid)
 818             elif idelta.j != 0:
 819                 iq.i = game.state.kscmdr.i + 1
 820                 if not movescom(iq, avoid):
 821                     iq.i = game.state.kscmdr.i - 1
 822                     movescom(iq, avoid)
 823         else:
 824             # try moving just in x or y
 825             iq.j = game.state.kscmdr.j
 826             if not movescom(iq, avoid):
 827                 iq.j = game.state.kscmdr.j + idelta.j
 828                 iq.i = game.state.kscmdr.i
 829                 movescom(iq, avoid)
 830     # check for a base
 831     if len(game.state.baseq) == 0:
 832         unschedule(FSCMOVE)
 833     else:
 834         for ibq in game.state.baseq:
 835             if ibq == game.state.kscmdr and game.state.kscmdr == game.battle:
 836                 # attack the base
 837                 if avoid:
 838                     return # no, don't attack base!
 839                 game.iseenit = False
 840                 game.isatb = 1
 841                 schedule(FSCDBAS, randreal(1.0, 3.0))
 842                 if is_scheduled(FCDBAS):
 843                     postpone(FSCDBAS, scheduled(FCDBAS)-game.state.date)
 844                 if not communicating():
 845                     return # no warning
 846                 game.iseenit = True
 847                 announce()
 848                 prout(_("Lt. Uhura-  \"Captain, the starbase in Quadrant %s") \
 849                       % game.state.kscmdr)
 850                 prout(_("   reports that it is under attack from the Klingon Super-commander."))
 851                 proutn(_("   It can survive until stardate %d.\"") \
 852                        % int(scheduled(FSCDBAS)))
 853                 if not game.resting:
 854                     return
 855                 prout(_("Mr. Spock-  \"Captain, shall we cancel the rest period?\""))
 856                 if not ja():
 857                     return
 858                 game.resting = False
 859                 game.optime = 0.0 # actually finished
 860                 return
 861     # Check for intelligence report
 862     if not game.idebug and \
 863         (withprob(0.8) or \
 864          (not communicating()) or \
 865          not game.state.galaxy[game.state.kscmdr.i][game.state.kscmdr.j].charted):
 866         return
 867     announce()
 868     prout(_("Lt. Uhura-  \"Captain, Starfleet Intelligence reports"))
 869     proutn(_("   the Super-commander is in Quadrant %s,") % game.state.kscmdr)
 870     return
 871
 872 def movetholian():
 873     "Move the Tholian."
 874     if not game.tholian or game.justin:
 875         return
 876     tid = Coord()
 877     if game.tholian.location.i == 0 and game.tholian.location.j == 0:
 878         tid.i = 0
 879         tid.j = QUADSIZE-1
 880     elif game.tholian.location.i == 0 and game.tholian.location.j == QUADSIZE-1:
 881         tid.i = QUADSIZE-1
 882         tid.j = QUADSIZE-1
 883     elif game.tholian.location.i == QUADSIZE-1 and game.tholian.location.j == QUADSIZE-1:
 884         tid.i = QUADSIZE-1
 885         tid.j = 0
 886     elif game.tholian.location.i == QUADSIZE-1 and game.tholian.location.j == 0:
 887         tid.i = 0
 888         tid.j = 0
 889     else:
 890         # something is wrong!
 891         game.tholian.move(None)
 892         prout("***Internal error: Tholian in a bad spot.")
 893         return
 894     # do nothing if we are blocked
 895     if game.quad[tid.i][tid.j] not in ('.', '#'):
 896         return
 897     here = copy.copy(game.tholian.location)
 898     delta = (tid - game.tholian.location).sgn()
 899     # move in x axis
 900     while here.i != tid.i:
 901         here.i += delta.i
 902         if game.quad[here.i][here.j] == '.':
 903             game.tholian.move(here)
 904     # move in y axis
 905     while here.j != tid.j:
 906         here.j += delta.j
 907         if game.quad[here.i][here.j] == '.':
 908             game.tholian.move(here)
 909     # check to see if all holes plugged
 910     for i in range(QUADSIZE):
 911         if game.quad[0][i] != '#' and game.quad[0][i] != 'T':
 912             return
 913         if game.quad[QUADSIZE-1][i] != '#' and game.quad[QUADSIZE-1][i] != 'T':
 914             return
 915         if game.quad[i][0] != '#' and game.quad[i][0] != 'T':
 916             return
 917         if game.quad[i][QUADSIZE-1] != '#' and game.quad[i][QUADSIZE-1] != 'T':
 918             return
 919     # All plugged up -- Tholian splits
 920     game.quad[game.tholian.location.i][game.tholian.location.j] = '#'
 921     dropin(' ')
 922     prout(crmena(True, 'T', "sector", game.tholian) + _(" completes web."))
 923     game.tholian.move(None)
 924     return
 925
 926 # Code from battle.c begins here
 927
 928 def cloak():
 929     "Change cloaking-device status."
 930     if game.ship == 'F':
 931         prout(_("Ye Faerie Queene hath no cloaking device."));
 932         return
 933
 934     key = scanner.nexttok()
 935
 936     if key == "IHREAL":
 937         return
 938
 939     action = None
 940     if key == "IHALPHA":
 941         if scanner.sees("on"):
 942             if game.iscloaked:
 943                 prout(_("The cloaking device has already been switched on."))
 944                 return
 945             action = "CLON"
 946         elif scanner.sees("off"):
 947             if not game.iscloaked:
 948                 prout(_("The cloaking device has already been switched off."))
 949                 return
 950             action = "CLOFF"
 951         else:
 952             huh()
 953             return
 954     else:
 955         if not game.iscloaked:
 956             proutn(_("Switch cloaking device on? "))
 957             if not ja():
 958                 return
 959             action = "CLON"
 960         else:
 961             proutn(_("Switch cloaking device off? "))
 962             if not ja():
 963                 return
 964             action = "CLOFF"
 965     if action == None:
 966         return;
 967
 968     if action == "CLOFF":
 969         if game.irhere and game.state.date >= ALGERON and not game.isviolreported:
 970             prout(_("Spock- \"Captain, the Treaty of Algeron is in effect.\n   Are you sure this is wise?\""))
 971             if not ja():
 972                 return;
 973         prout("Engineer Scott- \"Aye, Sir.\"");
 974         game.iscloaked = False;
 975         if game.irhere and game.state.date >= ALGERON and not game.isviolreported:
 976             prout(_("The Romulan ship discovers you are breaking the Treaty of Algeron!"))
 977             game.ncviol += 1
 978             game.isviolreported = True
 979
 980             #if (neutz and game.state.date >= ALGERON) finish(FCLOAK);
 981             return;
 982
 983     if action == "CLON":
 984         if damaged(DCLOAK):
 985             prout(_("Engineer Scott- \"The cloaking device is damaged, Sir.\""))
 986             return;
 987
 988         if game.condition == "docked":
 989             prout(_("You cannot cloak while docked."))
 990
 991         if game.state.date >= ALGERON and not game.isviolreported:
 992             prout(_("Spock- \"Captain, using the cloaking device is a violation"))
 993             prout(_("  of the Treaty of Algeron. Considering the alternatives,"))
 994             proutn(_("  are you sure this is wise? "))
 995             if not ja():
 996                 return
 997         prout(_("Engineer Scott- \"Cloaking device has engaging, Sir...\""))
 998         attack(True)
 999         prout(_("Engineer Scott- \"Cloaking device has engaged, Sir.\""))
1000         game.iscloaked = True
1001
1002         if game.irhere and game.state.date >= ALGERON and not game.isviolreported:
1003             prout(_("The Romulan ship discovers you are breaking the Treaty of Algeron!"))
1004             game.ncviol += 1
1005             game.isviolreported = True
1006
1007 def doshield(shraise):
1008     "Change shield status."
1009     action = "NONE"
1010     game.ididit = False
1011     if shraise:
1012         action = "SHUP"
1013     else:
1014         key = scanner.nexttok()
1015         if key == "IHALPHA":
1016             if scanner.sees("transfer"):
1017                 action = "NRG"
1018             else:
1019                 if damaged(DSHIELD):
1020                     prout(_("Shields damaged and down."))
1021                     return
1022                 if scanner.sees("up"):
1023                     action = "SHUP"
1024                 elif scanner.sees("down"):
1025                     action = "SHDN"
1026         if action == "NONE":
1027             proutn(_("Do you wish to change shield energy? "))
1028             if ja():
1029                 action = "NRG"
1030             elif damaged(DSHIELD):
1031                 prout(_("Shields damaged and down."))
1032                 return
1033             elif game.shldup:
1034                 proutn(_("Shields are up. Do you want them down? "))
1035                 if ja():
1036                     action = "SHDN"
1037                 else:
1038                     scanner.chew()
1039                     return
1040             else:
1041                 proutn(_("Shields are down. Do you want them up? "))
1042                 if ja():
1043                     action = "SHUP"
1044                 else:
1045                     scanner.chew()
1046                     return
1047     if action == "SHUP": # raise shields
1048         if game.shldup:
1049             prout(_("Shields already up."))
1050             return
1051         game.shldup = True
1052         game.shldchg = True
1053         if game.condition != "docked":
1054             game.energy -= 50.0
1055         prout(_("Shields raised."))
1056         if game.energy <= 0:
1057             skip(1)
1058             prout(_("Shields raising uses up last of energy."))
1059             finish(FNRG)
1060             return
1061         game.ididit = True
1062         return
1063     elif action == "SHDN":
1064         if not game.shldup:
1065             prout(_("Shields already down."))
1066             return
1067         game.shldup = False
1068         game.shldchg = True
1069         prout(_("Shields lowered."))
1070         game.ididit = True
1071         return
1072     elif action == "NRG":
1073         while scanner.nexttok() != "IHREAL":
1074             scanner.chew()
1075             proutn(_("Energy to transfer to shields- "))
1076         nrg = scanner.real
1077         scanner.chew()
1078         if nrg == 0:
1079             return
1080         if nrg > game.energy:
1081             prout(_("Insufficient ship energy."))
1082             return
1083         game.ididit = True
1084         if game.shield+nrg >= game.inshld:
1085             prout(_("Shield energy maximized."))
1086             if game.shield+nrg > game.inshld:
1087                 prout(_("Excess energy requested returned to ship energy"))
1088             game.energy -= game.inshld-game.shield
1089             game.shield = game.inshld
1090             return
1091         if nrg < 0.0 and game.energy-nrg > game.inenrg:
1092             # Prevent shield drain loophole
1093             skip(1)
1094             prout(_("Engineering to bridge--"))
1095             prout(_("  Scott here. Power circuit problem, Captain."))
1096             prout(_("  I can't drain the shields."))
1097             game.ididit = False
1098             return
1099         if game.shield+nrg < 0:
1100             prout(_("All shield energy transferred to ship."))
1101             game.energy += game.shield
1102             game.shield = 0.0
1103             return
1104         proutn(_("Scotty- \""))
1105         if nrg > 0:
1106             prout(_("Transferring energy to shields.\""))
1107         else:
1108             prout(_("Draining energy from shields.\""))
1109         game.shield += nrg
1110         game.energy -= nrg
1111         return
1112
1113 def randdevice():
1114     "Choose a device to damage, at random."
1115     weights = (
1116         105,        # DSRSENS: short range scanners        10.5%
1117         105,        # DLRSENS: long range scanners                10.5%
1118         120,        # DPHASER: phasers                        12.0%
1119         120,        # DPHOTON: photon torpedoes                12.0%
1120         25,        # DLIFSUP: life support                         2.5%
1121         65,        # DWARPEN: warp drive                         6.5%
1122         70,        # DIMPULS: impulse engines                 6.5%
1123         145,        # DSHIELD: deflector shields                14.5%
1124         30,        # DRADIO:  subspace radio                 3.0%
1125         45,        # DSHUTTL: shuttle                         4.5%
1126         15,        # DCOMPTR: computer                         1.5%
1127         20,        # NAVCOMP: navigation system                 2.0%
1128         75,        # DTRANSP: transporter                         7.5%
1129         20,        # DSHCTRL: high-speed shield controller  2.0%
1130         10,        # DDRAY: death ray                         1.0%
1131         30,        # DDSP: deep-space probes                 3.0%
1132         0,         # DCLOAK: the cloaking device             0.0
1133     )
1134     assert(sum(weights) == 1000)
1135     idx = randrange(1000)
1136     wsum = 0
1137     for (i, w) in enumerate(weights):
1138         wsum += w
1139         if idx < wsum:
1140             return i
1141     return None        # we should never get here
1142
1143 def collision(rammed, enemy):
1144     "Collision handling for rammong events."
1145     prouts(_("***RED ALERT!  RED ALERT!"))
1146     skip(1)
1147     prout(_("***COLLISION IMMINENT."))
1148     skip(2)
1149     proutn("***")
1150     proutn(crmshp())
1151     hardness = {'R':1.5, 'C':2.0, 'S':2.5, 'T':0.5, '?':4.0}.get(enemy.type, 1.0)
1152     if rammed:
1153         proutn(_(" rammed by "))
1154     else:
1155         proutn(_(" rams "))
1156     proutn(crmena(False, enemy.type, "sector", enemy.location))
1157     if rammed:
1158         proutn(_(" (original position)"))
1159     skip(1)
1160     deadkl(enemy.location, enemy.type, game.sector)
1161     proutn("***" + crmshp() + " heavily damaged.")
1162     icas = randrange(10, 30)
1163     prout(_("***Sickbay reports %d casualties") % icas)
1164     game.casual += icas
1165     game.state.crew -= icas
1166     # In the pre-SST2K version, all devices got equiprobably damaged,
1167     # which was silly.  Instead, pick up to half the devices at
1168     # random according to our weighting table,
1169     ncrits = randrange(NDEVICES/2)
1170     while ncrits > 0:
1171         ncrits -= 1
1172         dev = randdevice()
1173         if game.damage[dev] < 0:
1174             continue
1175         extradm = (10.0*hardness*randreal()+1.0)*game.damfac
1176         # Damage for at least time of travel!
1177         game.damage[dev] += game.optime + extradm
1178     game.shldup = False
1179     prout(_("***Shields are down."))
1180     if game.state.remkl + len(game.state.kcmdr) + game.state.nscrem:
1181         announce()
1182         damagereport()
1183     else:
1184         finish(FWON)
1185     return
1186
1187 def torpedo(origin, bearing, dispersion, number, nburst):
1188     "Let a photon torpedo fly"
1189     if not damaged(DSRSENS) or game.condition == "docked":
1190         setwnd(srscan_window)
1191     else:
1192         setwnd(message_window)
1193     ac = bearing + 0.25*dispersion        # dispersion is a random variable
1194     bullseye = (15.0 - bearing)*0.5235988
1195     track = course(bearing=ac, distance=QUADSIZE, origin=cartesian(origin))
1196     bumpto = Coord(0, 0)
1197     # Loop to move a single torpedo
1198     setwnd(message_window)
1199     for step in range(1, QUADSIZE*2):
1200         if not track.nexttok():
1201             break
1202         w = track.sector()
1203         if not w.valid_sector():
1204             break
1205         iquad = game.quad[w.i][w.j]
1206         tracktorpedo(w, step, number, nburst, iquad)
1207         if iquad == '.':
1208             continue
1209         # hit something
1210         setwnd(message_window)
1211         if not damaged(DSRSENS) or game.condition == "docked":
1212             skip(1)        # start new line after text track
1213         if iquad in ('E', 'F'): # Hit our ship
1214             skip(1)
1215             prout(_("Torpedo hits %s.") % crmshp())
1216             hit = 700.0 + randreal(100) - \
1217                 1000.0 * (w-origin).distance() * math.fabs(math.sin(bullseye-track.angle))
1218             newcnd() # we're blown out of dock
1219             if game.landed or game.condition == "docked":
1220                 return hit # Cheat if on a planet
1221             # In the C/FORTRAN version, dispersion was 2.5 radians, which
1222             # is 143 degrees, which is almost exactly 4.8 clockface units
1223             displacement = course(track.bearing+randreal(-2.4, 2.4), distance=2**0.5)
1224             displacement.nexttok()
1225             bumpto = displacement.sector()
1226             if not bumpto.valid_sector():
1227                 return hit
1228             if game.quad[bumpto.i][bumpto.j] == ' ':
1229                 finish(FHOLE)
1230                 return hit
1231             if game.quad[bumpto.i][bumpto.j] != '.':
1232                 # can't move into object
1233                 return hit
1234             game.sector = bumpto
1235             proutn(crmshp())
1236             game.quad[w.i][w.j] = '.'
1237             game.quad[bumpto.i][bumpto.j] = iquad
1238             prout(_(" displaced by blast to Sector %s ") % bumpto)
1239             for enemy in game.enemies:
1240                 enemy.kdist = enemy.kavgd = (game.sector-enemy.location).distance()
1241             sortenemies()
1242             return None
1243         elif iquad in ('C', 'S', 'R', 'K'): # Hit a regular enemy
1244             # find the enemy
1245             if iquad in ('C', 'S') and withprob(0.05):
1246                 prout(crmena(True, iquad, "sector", w) + _(" uses anti-photon device;"))
1247                 prout(_("   torpedo neutralized."))
1248                 return None
1249             for enemy in game.enemies:
1250                 if w == enemy.location:
1251                     kp = math.fabs(enemy.power)
1252                     h1 = 700.0 + randrange(100) - \
1253                         1000.0 * (w-origin).distance() * math.fabs(math.sin(bullseye-track.angle))
1254                     h1 = math.fabs(h1)
1255                     if kp < h1:
1256                         h1 = kp
1257                     if enemy.power < 0:
1258                         enemy.power -= -h1
1259                     else:
1260                         enemy.power -= h1
1261                     if enemy.power == 0:
1262                         deadkl(w, iquad, w)
1263                         return None
1264                     proutn(crmena(True, iquad, "sector", w))
1265                     displacement = course(track.bearing+randreal(-2.4, 2.4), distance=2**0.5)
1266                     displacement.nexttok()
1267                     bumpto = displacement.sector()
1268                     if not bumpto.valid_sector():
1269                         prout(_(" damaged but not destroyed."))
1270                         return
1271                     if game.quad[bumpto.i][bumpto.j] == ' ':
1272                         prout(_(" buffeted into black hole."))
1273                         deadkl(w, iquad, bumpto)
1274                     if game.quad[bumpto.i][bumpto.j] != '.':
1275                         prout(_(" damaged but not destroyed."))
1276                     else:
1277                         prout(_(" damaged-- displaced by blast to Sector %s ")%bumpto)
1278                         enemy.location = bumpto
1279                         game.quad[w.i][w.j] = '.'
1280                         game.quad[bumpto.i][bumpto.j] = iquad
1281                         for enemy in game.enemies:
1282                             enemy.kdist = enemy.kavgd = (game.sector-enemy.location).distance()
1283                         sortenemies()
1284                     break
1285             else:
1286                 prout("Internal error, no enemy where expected!")
1287                 raise SystemExit(1)
1288             return None
1289         elif iquad == 'B': # Hit a base
1290             skip(1)
1291             prout(_("***STARBASE DESTROYED.."))
1292             game.state.baseq = [x for x in game.state.baseq if x != game.quadrant]
1293             game.quad[w.i][w.j] = '.'
1294             game.base.invalidate()
1295             game.state.galaxy[game.quadrant.i][game.quadrant.j].starbase = False
1296             game.state.chart[game.quadrant.i][game.quadrant.j].starbase = False
1297             game.state.basekl += 1
1298             newcnd()
1299             return None
1300         elif iquad == 'P': # Hit a planet
1301             prout(crmena(True, iquad, "sector", w) + _(" destroyed."))
1302             game.state.nplankl += 1
1303             game.state.galaxy[game.quadrant.i][game.quadrant.j].planet = None
1304             game.iplnet.pclass = "destroyed"
1305             game.iplnet = None
1306             game.plnet.invalidate()
1307             game.quad[w.i][w.j] = '.'
1308             if game.landed:
1309                 # captain perishes on planet
1310                 finish(FDPLANET)
1311             return None
1312         elif iquad == '@': # Hit an inhabited world -- very bad!
1313             prout(crmena(True, iquad, "sector", w) + _(" destroyed."))
1314             game.state.nworldkl += 1
1315             game.state.galaxy[game.quadrant.i][game.quadrant.j].planet = None
1316             game.iplnet.pclass = "destroyed"
1317             game.iplnet = None
1318             game.plnet.invalidate()
1319             game.quad[w.i][w.j] = '.'
1320             if game.landed:
1321                 # captain perishes on planet
1322                 finish(FDPLANET)
1323             prout(_("The torpedo destroyed an inhabited planet."))
1324             return None
1325         elif iquad == '*': # Hit a star
1326             if withprob(0.9):
1327                 nova(w)
1328             else:
1329                 prout(crmena(True, '*', "sector", w) + _(" unaffected by photon blast."))
1330             return None
1331         elif iquad == '?': # Hit a thingy
1332             if not (game.options & OPTION_THINGY) or withprob(0.3):
1333                 skip(1)
1334                 prouts(_("AAAAIIIIEEEEEEEEAAAAAAAAUUUUUGGGGGHHHHHHHHHHHH!!!"))
1335                 skip(1)
1336                 prouts(_("    HACK!     HACK!    HACK!        *CHOKE!*  "))
1337                 skip(1)
1338                 proutn(_("Mr. Spock-"))
1339                 prouts(_("  \"Fascinating!\""))
1340                 skip(1)
1341                 deadkl(w, iquad, w)
1342             else:
1343                 # Stas Sergeev added the possibility that
1344                 # you can shove the Thingy and piss it off.
1345                 # It then becomes an enemy and may fire at you.
1346                 thing.angry()
1347             return None
1348         elif iquad == ' ': # Black hole
1349             skip(1)
1350             prout(crmena(True, ' ', "sector", w) + _(" swallows torpedo."))
1351             return None
1352         elif iquad == '#': # hit the web
1353             skip(1)
1354             prout(_("***Torpedo absorbed by Tholian web."))
1355             return None
1356         elif iquad == 'T':  # Hit a Tholian
1357             h1 = 700.0 + randrange(100) - \
1358                 1000.0 * (w-origin).distance() * math.fabs(math.sin(bullseye-track.angle))
1359             h1 = math.fabs(h1)
1360             if h1 >= 600:
1361                 game.quad[w.i][w.j] = '.'
1362                 deadkl(w, iquad, w)
1363                 game.tholian = None
1364                 return None
1365             skip(1)
1366             proutn(crmena(True, 'T', "sector", w))
1367             if withprob(0.05):
1368                 prout(_(" survives photon blast."))
1369                 return None
1370             prout(_(" disappears."))
1371             game.tholian.move(None)
1372             game.quad[w.i][w.j] = '#'
1373             dropin(' ')
1374             return None
1375         else: # Problem!
1376             skip(1)
1377             proutn("Don't know how to handle torpedo collision with ")
1378             proutn(crmena(True, iquad, "sector", w))
1379             skip(1)
1380             return None
1381         break
1382     skip(1)
1383     setwnd(message_window)
1384     prout(_("Torpedo missed."))
1385     return None
1386
1387 def fry(hit):
1388     "Critical-hit resolution."
1389     if hit < (275.0-25.0*game.skill)*randreal(1.0, 1.5):
1390         return
1391     ncrit = int(1.0 + hit/(500.0+randreal(100)))
1392     proutn(_("***CRITICAL HIT--"))
1393     # Select devices and cause damage
1394     cdam = []
1395     while ncrit > 0:
1396         while True:
1397             j = randdevice()
1398             # Cheat to prevent shuttle damage unless on ship
1399             if not (game.damage[j]<0.0 or (j == DSHUTTL and game.iscraft != "onship") or (j == DCLOAK and game.ship != 'E' or j == DDRAY)):
1400                 break
1401         cdam.append(j)
1402         extradm = (hit*game.damfac)/(ncrit*randreal(75, 100))
1403         game.damage[j] += extradm
1404         ncrit -= 1
1405     skipcount = 0
1406     for (i, j) in enumerate(cdam):
1407         proutn(device[j])
1408         if skipcount % 3 == 2 and i < len(cdam)-1:
1409             skip(1)
1410         skipcount += 1
1411         if i < len(cdam)-1:
1412             proutn(_(" and "))
1413     prout(_(" damaged."))
1414     if damaged(DSHIELD) and game.shldup:
1415         prout(_("***Shields knocked down."))
1416         game.shldup = False
1417     if damaged(DCLOAK) and game.iscloaked:
1418         prout(_("***Cloaking device rendered inoperative."))
1419         game.iscloaked = False
1420
1421 def attack(torps_ok):
1422     # bad guy attacks us
1423     # torps_ok == False forces use of phasers in an attack
1424     if game.iscloaked:
1425         return
1426     # game could be over at this point, check
1427     if game.alldone:
1428         return
1429     attempt = False
1430     ihurt = False
1431     hitmax = 0.0
1432     hittot = 0.0
1433     chgfac = 1.0
1434     where = "neither"
1435     if game.idebug:
1436         prout("=== ATTACK!")
1437     # Tholian gets to move before attacking
1438     if game.tholian:
1439         movetholian()
1440     # if you have just entered the RNZ, you'll get a warning
1441     if game.neutz: # The one chance not to be attacked
1442         game.neutz = False
1443         return
1444     # commanders get a chance to tac-move towards you
1445     if (((game.quadrant in game.state.kcmdr or game.state.kscmdr == game.quadrant) and not game.justin) or game.skill == SKILL_EMERITUS) and torps_ok:
1446         for (bugout, enemy, old, goto) in  moveklings():
1447             if bugout:
1448                 # we know about this if either short or long range
1449                 # sensors are working
1450                 if damaged(DSRSENS) and damaged(DLRSENS) \
1451                        and game.condition != "docked":
1452                     prout(crmena(True, enemy.type, "sector", old) + \
1453                           (_(" escapes to Quadrant %s (and regains strength).") % goto))
1454             else: # Enemy still in-sector
1455                 if enemy.move(goto):
1456                     if not damaged(DSRSENS) or game.condition == "docked":
1457                         proutn(_("*** %s from Sector %s") % (cramen(enemy.type), enemy.location))
1458                         if enemy.kdist < old:
1459                             proutn(_(" advances to "))
1460                         else:
1461                             proutn(_(" retreats to "))
1462                         prout("Sector %s." % goto)
1463         sortenemies()
1464     # if no enemies remain after movement, we're done
1465     if len(game.enemies) == 0 or (len(game.enemies) == 1 and thing.at(game.quadrant) and not thing.angered):
1466         return
1467     # set up partial hits if attack happens during shield status change
1468     pfac = 1.0/game.inshld
1469     if game.shldchg:
1470         chgfac = 0.25 + randreal(0.5)
1471     skip(1)
1472     # message verbosity control
1473     if game.skill <= SKILL_FAIR:
1474         where = "sector"
1475     for enemy in game.enemies:
1476         if enemy.power < 0:
1477             continue        # too weak to attack
1478         # compute hit strength and diminish shield power
1479         r = randreal()
1480         # Increase chance of photon torpedos if docked or enemy energy is low
1481         if game.condition == "docked":
1482             r *= 0.25
1483         if enemy.power < 500:
1484             r *= 0.25
1485         if enemy.type == 'T' or (enemy.type == '?' and not thing.angered):
1486             continue
1487         # different enemies have different probabilities of throwing a torp
1488         usephasers = not torps_ok or \
1489             (enemy.type == 'K' and r > 0.0005) or \
1490             (enemy.type == 'C' and r > 0.015) or \
1491             (enemy.type == 'R' and r > 0.3) or \
1492             (enemy.type == 'S' and r > 0.07) or \
1493             (enemy.type == '?' and r > 0.05)
1494         if usephasers:            # Enemy uses phasers
1495             if game.condition == "docked":
1496                 continue # Don't waste the effort!
1497             attempt = True # Attempt to attack
1498             dustfac = randreal(0.8, 0.85)
1499             hit = enemy.power*math.pow(dustfac, enemy.kavgd)
1500             enemy.power *= 0.75
1501         else: # Enemy uses photon torpedo
1502             # We should be able to make the bearing() method work here
1503             pcourse = 1.90985*math.atan2(game.sector.j-enemy.location.j, enemy.location.i-game.sector.i)
1504             hit = 0
1505             proutn(_("***TORPEDO INCOMING"))
1506             if not damaged(DSRSENS):
1507                 proutn(_(" From ") + crmena(False, enemy.type, where, enemy.location))
1508             attempt = True
1509             prout("  ")
1510             dispersion = (randreal()+randreal())*0.5 - 0.5
1511             dispersion += 0.002*enemy.power*dispersion
1512             hit = torpedo(enemy.location, pcourse, dispersion, number=1, nburst=1)
1513             if game.unwon() == 0:
1514                 finish(FWON) # Klingons did themselves in!
1515             if game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova or game.alldone:
1516                 return # Supernova or finished
1517             if hit is None:
1518                 continue
1519         # incoming phaser or torpedo, shields may dissipate it
1520         if game.shldup or game.shldchg or game.condition == "docked":
1521             # shields will take hits
1522             propor = pfac * game.shield
1523             if game.condition == "docked":
1524                 propor *= 2.1
1525             if propor < 0.1:
1526                 propor = 0.1
1527             hitsh = propor*chgfac*hit+1.0
1528             absorb = 0.8*hitsh
1529             if absorb > game.shield:
1530                 absorb = game.shield
1531             game.shield -= absorb
1532             hit -= hitsh
1533             # taking a hit blasts us out of a starbase dock
1534             if game.condition == "docked":
1535                 dock(False)
1536             # but the shields may take care of it
1537             if propor > 0.1 and hit < 0.005*game.energy:
1538                 continue
1539         # hit from this opponent got through shields, so take damage
1540         ihurt = True
1541         proutn(_("%d unit hit") % int(hit))
1542         if (damaged(DSRSENS) and usephasers) or game.skill<=SKILL_FAIR:
1543             proutn(_(" on the ") + crmshp())
1544         if not damaged(DSRSENS) and usephasers:
1545             prout(_(" from ") + crmena(False, enemy.type, where, enemy.location))
1546         skip(1)
1547         # Decide if hit is critical
1548         if hit > hitmax:
1549             hitmax = hit
1550         hittot += hit
1551         fry(hit)
1552         game.energy -= hit
1553     if game.energy <= 0:
1554         # Returning home upon your shield, not with it...
1555         finish(FBATTLE)
1556         return
1557     if not attempt and game.condition == "docked":
1558         prout(_("***Enemies decide against attacking your ship."))
1559     percent = 100.0*pfac*game.shield+0.5
1560     if not ihurt:
1561         # Shields fully protect ship
1562         proutn(_("Enemy attack reduces shield strength to "))
1563     else:
1564         # Emit message if starship suffered hit(s)
1565         skip(1)
1566         proutn(_("Energy left %2d    shields ") % int(game.energy))
1567         if game.shldup:
1568             proutn(_("up "))
1569         elif not damaged(DSHIELD):
1570             proutn(_("down "))
1571         else:
1572             proutn(_("damaged, "))
1573     prout(_("%d%%,   torpedoes left %d") % (percent, game.torps))
1574     # Check if anyone was hurt
1575     if hitmax >= 200 or hittot >= 500:
1576         icas = randrange(int(hittot * 0.015))
1577         if icas >= 2:
1578             skip(1)
1579             prout(_("Mc Coy-  \"Sickbay to bridge.  We suffered %d casualties") % icas)
1580             prout(_("   in that last attack.\""))
1581             game.casual += icas
1582             game.state.crew -= icas
1583     # After attack, reset average distance to enemies
1584     for enemy in game.enemies:
1585         enemy.kavgd = enemy.kdist
1586     sortenemies()
1587     return
1588
1589 def deadkl(w, etype, mv):
1590     "Kill a Klingon, Tholian, Romulan, or Thingy."
1591     # Added mv to allow enemy to "move" before dying
1592     proutn(crmena(True, etype, "sector", mv))
1593     # Decide what kind of enemy it is and update appropriately
1594     if etype == 'R':
1595         # Chalk up a Romulan
1596         game.state.galaxy[game.quadrant.i][game.quadrant.j].romulans -= 1
1597         game.irhere -= 1
1598         game.state.nromrem -= 1
1599     elif etype == 'T':
1600         # Killed a Tholian
1601         game.tholian = None
1602     elif etype == '?':
1603         # Killed a Thingy
1604         global thing
1605         thing = None
1606     else:
1607         # Killed some type of Klingon
1608         game.state.galaxy[game.quadrant.i][game.quadrant.j].klingons -= 1
1609         game.klhere -= 1
1610         if type == 'C':
1611             game.state.kcmdr.remove(game.quadrant)
1612             unschedule(FTBEAM)
1613             if game.state.kcmdr:
1614                 schedule(FTBEAM, expran(1.0*game.incom/len(game.state.kcmdr)))
1615             if is_scheduled(FCDBAS) and game.battle == game.quadrant:
1616                 unschedule(FCDBAS)
1617         elif type ==  'K':
1618             game.state.remkl -= 1
1619         elif type ==  'S':
1620             game.state.nscrem -= 1
1621             game.state.kscmdr.invalidate()
1622             game.isatb = 0
1623             game.iscate = False
1624             unschedule(FSCMOVE)
1625             unschedule(FSCDBAS)
1626     # For each kind of enemy, finish message to player
1627     prout(_(" destroyed."))
1628     if game.unwon() == 0:
1629         return
1630     game.recompute()
1631     # Remove enemy ship from arrays describing local conditions
1632     for e in game.enemies:
1633         if e.location == w:
1634             e.move(None)
1635             break
1636     return
1637
1638 def targetcheck(w):
1639     "Return None if target is invalid, otherwise return a course angle."
1640     if not w.valid_sector():
1641         huh()
1642         return None
1643     delta = Coord()
1644     # C code this was translated from is wacky -- why the sign reversal?
1645     delta.j = (w.j - game.sector.j)
1646     delta.i = (game.sector.i - w.i)
1647     if delta == Coord(0, 0):
1648         skip(1)
1649         prout(_("Spock-  \"Bridge to sickbay.  Dr. McCoy,"))
1650         prout(_("  I recommend an immediate review of"))
1651         prout(_("  the Captain's psychological profile.\""))
1652         scanner.chew()
1653         return None
1654     return delta.bearing()
1655
1656 def torps():
1657     "Launch photon torpedo salvo."
1658     tcourse = []
1659     game.ididit = False
1660     if damaged(DPHOTON):
1661         prout(_("Photon tubes damaged."))
1662         scanner.chew()
1663         return
1664     if game.torps == 0:
1665         prout(_("No torpedoes left."))
1666         scanner.chew()
1667         return
1668     # First, get torpedo count
1669     while True:
1670         scanner.nexttok()
1671         if scanner.token == "IHALPHA":
1672             huh()
1673             return
1674         elif scanner.token == "IHEOL" or not scanner.waiting():
1675             prout(_("%d torpedoes left.") % game.torps)
1676             scanner.chew()
1677             proutn(_("Number of torpedoes to fire- "))
1678             continue        # Go back around to get a number
1679         else: # key == "IHREAL"
1680             n = scanner.int()
1681             if n <= 0: # abort command
1682                 scanner.chew()
1683                 return
1684             if n > MAXBURST:
1685                 scanner.chew()
1686                 prout(_("Maximum of %d torpedoes per burst.") % MAXBURST)
1687                 return
1688             if n > game.torps:
1689                 scanner.chew()        # User requested more torps than available
1690                 continue        # Go back around
1691             break        # All is good, go to next stage
1692     # Next, get targets
1693     target = []
1694     for i in range(n):
1695         key = scanner.nexttok()
1696         if i == 0 and key == "IHEOL":
1697             break        # no coordinate waiting, we will try prompting
1698         if i == 1 and key == "IHEOL":
1699             # direct all torpedoes at one target
1700             while i < n:
1701                 target.append(target[0])
1702                 tcourse.append(tcourse[0])
1703                 i += 1
1704             break
1705         scanner.push(scanner.token)
1706         target.append(scanner.getcoord())
1707         if target[-1] is None:
1708             return
1709         tcourse.append(targetcheck(target[-1]))
1710         if tcourse[-1] is None:
1711             return
1712     scanner.chew()
1713     if len(target) == 0:
1714         # prompt for each one
1715         for i in range(n):
1716             proutn(_("Target sector for torpedo number %d- ") % (i+1))
1717             scanner.chew()
1718             target.append(scanner.getcoord())
1719             if target[-1] is None:
1720                 return
1721             tcourse.append(targetcheck(target[-1]))
1722             if tcourse[-1] is None:
1723                 return
1724     game.ididit = True
1725     # Loop for moving <n> torpedoes
1726     for i in range(n):
1727         if game.condition != "docked":
1728             game.torps -= 1
1729         dispersion = (randreal()+randreal())*0.5 -0.5
1730         if math.fabs(dispersion) >= 0.47:
1731             # misfire!
1732             dispersion *= randreal(1.2, 2.2)
1733             if n > 0:
1734                 prouts(_("***TORPEDO NUMBER %d MISFIRES") % (i+1))
1735             else:
1736                 prouts(_("***TORPEDO MISFIRES."))
1737             skip(1)
1738             if i < n:
1739                 prout(_("  Remainder of burst aborted."))
1740             if withprob(0.2):
1741                 prout(_("***Photon tubes damaged by misfire."))
1742                 game.damage[DPHOTON] = game.damfac * randreal(1.0, 3.0)
1743             break
1744         if game.iscloaked:
1745             dispersion *= 1.2
1746         elif game.shldup or game.condition == "docked":
1747             dispersion *= 1.0 + 0.0001*game.shield
1748         torpedo(game.sector, tcourse[i], dispersion, number=i, nburst=n)
1749         if game.alldone or game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
1750             return
1751     if game.unwon()<=0:
1752         finish(FWON)
1753
1754 def overheat(rpow):
1755     "Check for phasers overheating."
1756     if rpow > 1500:
1757         checkburn = (rpow-1500.0)*0.00038
1758         if withprob(checkburn):
1759             prout(_("Weapons officer Sulu-  \"Phasers overheated, sir.\""))
1760             game.damage[DPHASER] = game.damfac* randreal(1.0, 2.0) * (1.0+checkburn)
1761
1762 def checkshctrl(rpow):
1763     "Check shield control."
1764     skip(1)
1765     if withprob(0.998):
1766         prout(_("Shields lowered."))
1767         return False
1768     # Something bad has happened
1769     prouts(_("***RED ALERT!  RED ALERT!"))
1770     skip(2)
1771     hit = rpow*game.shield/game.inshld
1772     game.energy -= rpow+hit*0.8
1773     game.shield -= hit*0.2
1774     if game.energy <= 0.0:
1775         prouts(_("Sulu-  \"Captain! Shield malf***********************\""))
1776         skip(1)
1777         stars()
1778         finish(FPHASER)
1779         return True
1780     prouts(_("Sulu-  \"Captain! Shield malfunction! Phaser fire contained!\""))
1781     skip(2)
1782     prout(_("Lt. Uhura-  \"Sir, all decks reporting damage.\""))
1783     icas = randrange(int(hit*0.012))
1784     skip(1)
1785     fry(0.8*hit)
1786     if icas:
1787         skip(1)
1788         prout(_("McCoy to bridge- \"Severe radiation burns, Jim."))
1789         prout(_("  %d casualties so far.\"") % icas)
1790         game.casual += icas
1791         game.state.crew -= icas
1792     skip(1)
1793     prout(_("Phaser energy dispersed by shields."))
1794     prout(_("Enemy unaffected."))
1795     overheat(rpow)
1796     return True
1797
1798 def hittem(hits):
1799     "Register a phaser hit on Klingons and Romulans."
1800     w = Coord()
1801     skip(1)
1802     kk = 0
1803     for wham in hits:
1804         if wham == 0:
1805             continue
1806         dustfac = randreal(0.9, 1.0)
1807         hit = wham*math.pow(dustfac, game.enemies[kk].kdist)
1808         kpini = game.enemies[kk].power
1809         kp = math.fabs(kpini)
1810         if PHASEFAC*hit < kp:
1811             kp = PHASEFAC*hit
1812         if game.enemies[kk].power < 0:
1813             game.enemies[kk].power -= -kp
1814         else:
1815             game.enemies[kk].power -= kp
1816         kpow = game.enemies[kk].power
1817         w = game.enemies[kk].location
1818         if hit > 0.005:
1819             if not damaged(DSRSENS):
1820                 boom(w)
1821             proutn(_("%d unit hit on ") % int(hit))
1822         else:
1823             proutn(_("Very small hit on "))
1824         ienm = game.quad[w.i][w.j]
1825         if ienm == '?':
1826             thing.angry()
1827         proutn(crmena(False, ienm, "sector", w))
1828         skip(1)
1829         if kpow == 0:
1830             deadkl(w, ienm, w)
1831             if game.unwon()==0:
1832                 finish(FWON)
1833             if game.alldone:
1834                 return
1835             kk -= 1        # don't do the increment
1836             continue
1837         else: # decide whether or not to emasculate klingon
1838             if kpow > 0 and withprob(0.9) and kpow <= randreal(0.4, 0.8)*kpini:
1839                 prout(_("***Mr. Spock-  \"Captain, the vessel at Sector %s")%w)
1840                 prout(_("   has just lost its firepower.\""))
1841                 game.enemies[kk].power = -kpow
1842         kk += 1
1843     return
1844
1845 def phasers():
1846     "Fire phasers at bad guys."
1847     hits = []
1848     kz = 0
1849     k = 1
1850     irec = 0 # Cheating inhibitor
1851     ifast = False
1852     no = False
1853     itarg = True
1854     msgflag = True
1855     rpow = 0.0
1856     automode = "NOTSET"
1857     key = ""
1858     skip(1)
1859     # SR sensors and Computer are needed for automode
1860     if damaged(DSRSENS) or damaged(DCOMPTR):
1861         itarg = False
1862     if game.condition == "docked":
1863         prout(_("Phasers can't be fired through base shields."))
1864         scanner.chew()
1865         return
1866     if damaged(DPHASER):
1867         prout(_("Phaser control damaged."))
1868         scanner.chew()
1869         return
1870     if game.shldup:
1871         if damaged(DSHCTRL):
1872             prout(_("High speed shield control damaged."))
1873             scanner.chew()
1874             return
1875         if game.energy <= 200.0:
1876             prout(_("Insufficient energy to activate high-speed shield control."))
1877             scanner.chew()
1878             return
1879         prout(_("Weapons Officer Sulu-  \"High-speed shield control enabled, sir.\""))
1880         ifast = True
1881     # Original code so convoluted, I re-did it all
1882     # (That was Tom Almy talking about the C code, I think -- ESR)
1883     while automode == "NOTSET":
1884         key = scanner.nexttok()
1885         if key == "IHALPHA":
1886             if scanner.sees("manual"):
1887                 if len(game.enemies)==0:
1888                     prout(_("There is no enemy present to select."))
1889                     scanner.chew()
1890                     key = "IHEOL"
1891                     automode = "AUTOMATIC"
1892                 else:
1893                     automode = "MANUAL"
1894                     key = scanner.nexttok()
1895             elif scanner.sees("automatic"):
1896                 if (not itarg) and len(game.enemies) != 0:
1897                     automode = "FORCEMAN"
1898                 else:
1899                     if len(game.enemies)==0:
1900                         prout(_("Energy will be expended into space."))
1901                     automode = "AUTOMATIC"
1902                     key = scanner.nexttok()
1903             elif scanner.sees("no"):
1904                 no = True
1905             else:
1906                 huh()
1907                 return
1908         elif key == "IHREAL":
1909             if len(game.enemies)==0:
1910                 prout(_("Energy will be expended into space."))
1911                 automode = "AUTOMATIC"
1912             elif not itarg:
1913                 automode = "FORCEMAN"
1914             else:
1915                 automode = "AUTOMATIC"
1916         else:
1917             # "IHEOL"
1918             if len(game.enemies)==0:
1919                 prout(_("Energy will be expended into space."))
1920                 automode = "AUTOMATIC"
1921             elif not itarg:
1922                 automode = "FORCEMAN"
1923             else:
1924                 proutn(_("Manual or automatic? "))
1925                 scanner.chew()
1926     avail = game.energy
1927     if ifast:
1928         avail -= 200.0
1929     if automode == "AUTOMATIC":
1930         if key == "IHALPHA" and scanner.sees("no"):
1931             no = True
1932             key = scanner.nexttok()
1933         if key != "IHREAL" and len(game.enemies) != 0:
1934             prout(_("Phasers locked on target. Energy available: %.2f")%avail)
1935         irec = 0
1936         while True:
1937             scanner.chew()
1938             if not kz:
1939                 for i in range(len(game.enemies)):
1940                     irec += math.fabs(game.enemies[i].power)/(PHASEFAC*math.pow(0.90, game.enemies[i].kdist))*randreal(1.01, 1.06) + 1.0
1941             kz = 1
1942             proutn(_("%d units required. ") % irec)
1943             scanner.chew()
1944             proutn(_("Units to fire= "))
1945             key = scanner.nexttok()
1946             if key != "IHREAL":
1947                 return
1948             rpow = scanner.real
1949             if rpow > avail:
1950                 proutn(_("Energy available= %.2f") % avail)
1951                 skip(1)
1952                 key = "IHEOL"
1953             if not rpow > avail:
1954                 break
1955         if rpow <= 0:
1956             # chicken out
1957             scanner.chew()
1958             return
1959         key = scanner.nexttok()
1960         if key == "IHALPHA" and scanner.sees("no"):
1961             no = True
1962         if ifast:
1963             game.energy -= 200 # Go and do it!
1964             if checkshctrl(rpow):
1965                 return
1966         scanner.chew()
1967         game.energy -= rpow
1968         extra = rpow
1969         if len(game.enemies):
1970             extra = 0.0
1971             powrem = rpow
1972             for i in range(len(game.enemies)):
1973                 hits.append(0.0)
1974                 if powrem <= 0:
1975                     continue
1976                 hits[i] = math.fabs(game.enemies[i].power)/(PHASEFAC*math.pow(0.90, game.enemies[i].kdist))
1977                 over = randreal(1.01, 1.06) * hits[i]
1978                 temp = powrem
1979                 powrem -= hits[i] + over
1980                 if powrem <= 0 and temp < hits[i]:
1981                     hits[i] = temp
1982                 if powrem <= 0:
1983                     over = 0.0
1984                 extra += over
1985             if powrem > 0.0:
1986                 extra += powrem
1987             hittem(hits)
1988             game.ididit = True
1989         if extra > 0 and not game.alldone:
1990             if game.tholian:
1991                 proutn(_("*** Tholian web absorbs "))
1992                 if len(game.enemies)>0:
1993                     proutn(_("excess "))
1994                 prout(_("phaser energy."))
1995             else:
1996                 prout(_("%d expended on empty space.") % int(extra))
1997     elif automode == "FORCEMAN":
1998         scanner.chew()
1999         key = "IHEOL"
2000         if damaged(DCOMPTR):
2001             prout(_("Battle computer damaged, manual fire only."))
2002         else:
2003             skip(1)
2004             prouts(_("---WORKING---"))
2005             skip(1)
2006             prout(_("Short-range-sensors-damaged"))
2007             prout(_("Insufficient-data-for-automatic-phaser-fire"))
2008             prout(_("Manual-fire-must-be-used"))
2009             skip(1)
2010     elif automode == "MANUAL":
2011         rpow = 0.0
2012         for k in range(len(game.enemies)):
2013             aim = game.enemies[k].location
2014             ienm = game.quad[aim.i][aim.j]
2015             if msgflag:
2016                 proutn(_("Energy available= %.2f") % (avail-0.006))
2017                 skip(1)
2018                 msgflag = False
2019                 rpow = 0.0
2020             if damaged(DSRSENS) and \
2021                not game.sector.distance(aim)<2**0.5 and ienm in ('C', 'S'):
2022                 prout(cramen(ienm) + _(" can't be located without short range scan."))
2023                 scanner.chew()
2024                 key = "IHEOL"
2025                 hits[k] = 0 # prevent overflow -- thanks to Alexei Voitenko
2026                 k += 1
2027                 continue
2028             if key == "IHEOL":
2029                 scanner.chew()
2030                 if itarg and k > kz:
2031                     irec = (abs(game.enemies[k].power)/(PHASEFAC*math.pow(0.9, game.enemies[k].kdist))) *        randreal(1.01, 1.06) + 1.0
2032                 kz = k
2033                 proutn("(")
2034                 if not damaged(DCOMPTR):
2035                     proutn("%d" % irec)
2036                 else:
2037                     proutn("??")
2038                 proutn(")  ")
2039                 proutn(_("units to fire at %s-  ") % crmena(False, ienm, "sector", aim))
2040                 key = scanner.nexttok()
2041             if key == "IHALPHA" and scanner.sees("no"):
2042                 no = True
2043                 key = scanner.nexttok()
2044                 continue
2045             if key == "IHALPHA":
2046                 huh()
2047                 return
2048             if key == "IHEOL":
2049                 if k == 1: # Let me say I'm baffled by this
2050                     msgflag = True
2051                 continue
2052             if scanner.real < 0:
2053                 # abort out
2054                 scanner.chew()
2055                 return
2056             hits[k] = scanner.real
2057             rpow += scanner.real
2058             # If total requested is too much, inform and start over
2059             if rpow > avail:
2060                 prout(_("Available energy exceeded -- try again."))
2061                 scanner.chew()
2062                 return
2063             key = scanner.nexttok() # scan for next value
2064             k += 1
2065         if rpow == 0.0:
2066             # zero energy -- abort
2067             scanner.chew()
2068             return
2069         if key == "IHALPHA" and scanner.sees("no"):
2070             no = True
2071         game.energy -= rpow
2072         scanner.chew()
2073         if ifast:
2074             game.energy -= 200.0
2075             if checkshctrl(rpow):
2076                 return
2077         hittem(hits)
2078         game.ididit = True
2079      # Say shield raised or malfunction, if necessary
2080     if game.alldone:
2081         return
2082     if ifast:
2083         skip(1)
2084         if no == 0:
2085             if withprob(0.01):
2086                 prout(_("Sulu-  \"Sir, the high-speed shield control has malfunctioned . . ."))
2087                 prouts(_("         CLICK   CLICK   POP  . . ."))
2088                 prout(_(" No response, sir!"))
2089                 game.shldup = False
2090             else:
2091                 prout(_("Shields raised."))
2092         else:
2093             game.shldup = False
2094     overheat(rpow)
2095
2096
2097 def capture():
2098     game.ididit = False # Nothing if we fail
2099     game.optime = 0.0;
2100
2101     # Make sure there is room in the brig */
2102     if game.brigfree == 0:
2103         prout(_("Security reports the brig is already full."))
2104         return;
2105
2106     if damaged(DRADIO):
2107         prout(_("Uhura- \"We have no subspace radio communication, sir.\""))
2108         return
2109
2110     if damaged(DTRANSP):
2111         prout(_("Scotty- \"Transporter damaged, sir.\""))
2112         return
2113
2114     # find out if there are any at all
2115     if game.klhere < 1:
2116         prout(_("Uhura- \"Getting no response, sir.\""))
2117         return
2118
2119     # if there is more than one Klingon, find out which one */
2120     #   Cruddy, just takes one at random.  Should ask the captain.
2121     #   Nah, just select the weakest one since it is most likely to
2122     #   surrender (Tom Almy mod)
2123     klingons = [e for e in game.enemies if e.type == 'K']
2124     weakest = sorted(klingons, key=lambda e: e.power)[0]
2125     game.optime = 0.05          # This action will take some time
2126     game.ididit = True #  So any others can strike back
2127
2128     # check out that Klingon
2129     # The algorithm isn't that great and could use some more
2130     # intelligent design
2131     # x = 300 + 25*skill;
2132     x = game.energy / (weakest.power * len(klingons))
2133     #prout(_("Stats: energy = %s, kpower = %s, klingons = %s")
2134     #      % (game.energy, weakest.power, len(klingons)))
2135     x *= 2.5  # would originally have been equivalent of 1.4,
2136                # but we want command to work more often, more humanely */
2137     #prout(_("Prob = %.4f" % x))
2138     #   x = 100; // For testing, of course!
2139     if x < randreal(100):
2140         # guess what, he surrendered!!! */
2141         prout(_("Klingon captain at %s surrenders.") % weakest.location)
2142         i = randreal(200)
2143         if i > 0:
2144             prout(_("%d Klingons commit suicide rather than be taken captive.") % (200 - i))
2145         if i > game.brigfree:
2146             prout(_("%d Klingons die because there is no room for them in the brig.") % (i-brigfree))
2147             i = game.brigfree
2148         game.brigfree -= i
2149         prout(_("%d captives taken") % i)
2150         deadkl(weakest.location, weakest.type, game.sector)
2151         if game.unwon()<=0:
2152             finish(FWON)
2153         return
2154
2155         # big surprise, he refuses to surrender */
2156     prout(_("Fat chance, captain!"))
2157
2158 # Code from events.c begins here.
2159
2160 # This isn't a real event queue a la BSD Trek yet -- you can only have one
2161 # event of each type active at any given time.  Mostly these means we can
2162 # only have one FDISTR/FENSLV/FREPRO sequence going at any given time
2163 # BSD Trek, from which we swiped the idea, can have up to 5.
2164
2165 def unschedule(evtype):
2166     "Remove an event from the schedule."
2167     game.future[evtype].date = FOREVER
2168     return game.future[evtype]
2169
2170 def is_scheduled(evtype):
2171     "Is an event of specified type scheduled."
2172     return game.future[evtype].date != FOREVER
2173
2174 def scheduled(evtype):
2175     "When will this event happen?"
2176     return game.future[evtype].date
2177
2178 def schedule(evtype, offset):
2179     "Schedule an event of specified type."
2180     game.future[evtype].date = game.state.date + offset
2181     return game.future[evtype]
2182
2183 def postpone(evtype, offset):
2184     "Postpone a scheduled event."
2185     game.future[evtype].date += offset
2186
2187 def cancelrest():
2188     "Rest period is interrupted by event."
2189     if game.resting:
2190         skip(1)
2191         proutn(_("Mr. Spock-  \"Captain, shall we cancel the rest period?\""))
2192         if ja():
2193             game.resting = False
2194             game.optime = 0.0
2195             return True
2196     return False
2197
2198 def events():
2199     "Run through the event queue looking for things to do."
2200     i = 0
2201     fintim = game.state.date + game.optime
2202     yank = 0
2203     ictbeam = False
2204     istract = False
2205     w = Coord()
2206     hold = Coord()
2207     ev = Event()
2208     ev2 = Event()
2209
2210     def tractorbeam(yank):
2211         "Tractor-beaming cases merge here."
2212         announce()
2213         game.optime = (10.0/(7.5*7.5))*yank # 7.5 is yank rate (warp 7.5)
2214         skip(1)
2215         prout("***" + crmshp() + _(" caught in long range tractor beam--"))
2216         # If Kirk & Co. screwing around on planet, handle
2217         atover(True) # atover(true) is Grab
2218         if game.alldone:
2219             return
2220         if game.icraft: # Caught in Galileo?
2221             finish(FSTRACTOR)
2222             return
2223         # Check to see if shuttle is aboard
2224         if game.iscraft == "offship":
2225             skip(1)
2226             if withprob(0.5):
2227                 prout(_("Galileo, left on the planet surface, is captured"))
2228                 prout(_("by aliens and made into a flying McDonald's."))
2229                 game.damage[DSHUTTL] = -10
2230                 game.iscraft = "removed"
2231             else:
2232                 prout(_("Galileo, left on the planet surface, is well hidden."))
2233         if evcode == FSPY:
2234             game.quadrant = game.state.kscmdr
2235         else:
2236             game.quadrant = game.state.kcmdr[i]
2237         game.sector = randplace(QUADSIZE)
2238         prout(crmshp() + _(" is pulled to Quadrant %s, Sector %s") \
2239                % (game.quadrant, game.sector))
2240         if game.resting:
2241             prout(_("(Remainder of rest/repair period cancelled.)"))
2242             game.resting = False
2243         if not game.shldup:
2244             if not damaged(DSHIELD) and game.shield > 0:
2245                 doshield(shraise=True) # raise shields
2246                 game.shldchg = False
2247             else:
2248                 prout(_("(Shields not currently useable.)"))
2249         newqad()
2250         # Adjust finish time to time of tractor beaming?
2251         # fintim = game.state.date+game.optime
2252         attack(torps_ok=False)
2253         if not game.state.kcmdr:
2254             unschedule(FTBEAM)
2255         else:
2256             schedule(FTBEAM, game.optime+expran(1.5*game.intime/len(game.state.kcmdr)))
2257
2258     def destroybase():
2259         "Code merges here for any commander destroying a starbase."
2260         # Not perfect, but will have to do
2261         # Handle case where base is in same quadrant as starship
2262         if game.battle == game.quadrant:
2263             game.state.chart[game.battle.i][game.battle.j].starbase = False
2264             game.quad[game.base.i][game.base.j] = '.'
2265             game.base.invalidate()
2266             newcnd()
2267             skip(1)
2268             prout(_("Spock-  \"Captain, I believe the starbase has been destroyed.\""))
2269         elif game.state.baseq and communicating():
2270             # Get word via subspace radio
2271             announce()
2272             skip(1)
2273             prout(_("Lt. Uhura-  \"Captain, Starfleet Command reports that"))
2274             proutn(_("   the starbase in Quadrant %s has been destroyed by") % game.battle)
2275             if game.isatb == 2:
2276                 prout(_("the Klingon Super-Commander"))
2277             else:
2278                 prout(_("a Klingon Commander"))
2279             game.state.chart[game.battle.i][game.battle.j].starbase = False
2280         # Remove Starbase from galaxy
2281         game.state.galaxy[game.battle.i][game.battle.j].starbase = False
2282         game.state.baseq = [x for x in game.state.baseq if x != game.battle]
2283         if game.isatb == 2:
2284             # reinstate a commander's base attack
2285             game.battle = hold
2286             game.isatb = 0
2287         else:
2288             game.battle.invalidate()
2289     if game.idebug:
2290         prout("=== EVENTS from %.2f to %.2f:" % (game.state.date, fintim))
2291         for i in range(1, NEVENTS):
2292             if   i == FSNOVA:  proutn("=== Supernova       ")
2293             elif i == FTBEAM:  proutn("=== T Beam          ")
2294             elif i == FSNAP:   proutn("=== Snapshot        ")
2295             elif i == FBATTAK: proutn("=== Base Attack     ")
2296             elif i == FCDBAS:  proutn("=== Base Destroy    ")
2297             elif i == FSCMOVE: proutn("=== SC Move         ")
2298             elif i == FSCDBAS: proutn("=== SC Base Destroy ")
2299             elif i == FDSPROB: proutn("=== Probe Move      ")
2300             elif i == FDISTR:  proutn("=== Distress Call   ")
2301             elif i == FENSLV:  proutn("=== Enslavement     ")
2302             elif i == FREPRO:  proutn("=== Klingon Build   ")
2303             if is_scheduled(i):
2304                 prout("%.2f" % (scheduled(i)))
2305             else:
2306                 prout("never")
2307     radio_was_broken = damaged(DRADIO)
2308     hold.i = hold.j = 0
2309     while True:
2310         # Select earliest extraneous event, evcode==0 if no events
2311         evcode = FSPY
2312         if game.alldone:
2313             return
2314         datemin = fintim
2315         for l in range(1, NEVENTS):
2316             if game.future[l].date < datemin:
2317                 evcode = l
2318                 if game.idebug:
2319                     prout("== Event %d fires" % evcode)
2320                 datemin = game.future[l].date
2321         xtime = datemin-game.state.date
2322         if game.iscloaked:
2323             game.energy -= xtime*500.0
2324             if game.energy <= 0:
2325                 finish(FNRG)
2326                 return
2327         game.state.date = datemin
2328         # Decrement Federation resources and recompute remaining time
2329         game.state.remres -= (game.state.remkl+4*len(game.state.kcmdr))*xtime
2330         game.recompute()
2331         if game.state.remtime <= 0:
2332             finish(FDEPLETE)
2333             return
2334         # Any crew left alive?
2335         if game.state.crew <= 0:
2336             finish(FCREW)
2337             return
2338         # Is life support adequate?
2339         if damaged(DLIFSUP) and game.condition != "docked":
2340             if game.lsupres < xtime and game.damage[DLIFSUP] > game.lsupres:
2341                 finish(FLIFESUP)
2342                 return
2343             game.lsupres -= xtime
2344             if game.damage[DLIFSUP] <= xtime:
2345                 game.lsupres = game.inlsr
2346         # Fix devices
2347         repair = xtime
2348         if game.condition == "docked":
2349             repair /= DOCKFAC
2350         # Don't fix Deathray here
2351         for l in range(NDEVICES):
2352             if game.damage[l] > 0.0 and l != DDRAY:
2353                 if game.damage[l]-repair > 0.0:
2354                     game.damage[l] -= repair
2355                 else:
2356                     game.damage[l] = 0.0
2357         # If radio repaired, update star chart and attack reports
2358         if radio_was_broken and not damaged(DRADIO):
2359             prout(_("Lt. Uhura- \"Captain, the sub-space radio is working and"))
2360             prout(_("   surveillance reports are coming in."))
2361             skip(1)
2362             if not game.iseenit:
2363                 attackreport(False)
2364                 game.iseenit = True
2365             rechart()
2366             prout(_("   The star chart is now up to date.\""))
2367             skip(1)
2368         # Cause extraneous event EVCODE to occur
2369         game.optime -= xtime
2370         if evcode == FSNOVA: # Supernova
2371             announce()
2372             supernova(None)
2373             schedule(FSNOVA, expran(0.5*game.intime))
2374             if game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
2375                 return
2376         elif evcode == FSPY: # Check with spy to see if SC should tractor beam
2377             if game.state.nscrem == 0 or game.iscloaked or \
2378                 ictbeam or istract or \
2379                 game.condition == "docked" or game.isatb == 1 or game.iscate:
2380                 return
2381             if game.ientesc or \
2382                 (game.energy<2000 and game.torps<4 and game.shield < 1250) or \
2383                 (damaged(DPHASER) and (damaged(DPHOTON) or game.torps<4)) or \
2384                 (damaged(DSHIELD) and \
2385                  (game.energy < 2500 or damaged(DPHASER)) and \
2386                  (game.torps < 5 or damaged(DPHOTON))):
2387                 # Tractor-beam her!
2388                 istract = ictbeam = True
2389                 tractorbeam((game.state.kscmdr-game.quadrant).distance())
2390             else:
2391                 return
2392         elif evcode == FTBEAM: # Tractor beam
2393             if not game.state.kcmdr:
2394                 unschedule(FTBEAM)
2395                 continue
2396             i = randrange(len(game.state.kcmdr))
2397             yank = (game.state.kcmdr[i]-game.quadrant).distance()
2398             if istract or game.condition == "docked" or game.iscloaked or yank == 0:
2399                 # Drats! Have to reschedule
2400                 schedule(FTBEAM,
2401                          game.optime + expran(1.5*game.intime/len(game.state.kcmdr)))
2402                 continue
2403             ictbeam = True
2404             tractorbeam(yank)
2405         elif evcode == FSNAP: # Snapshot of the universe (for time warp)
2406             game.snapsht = copy.deepcopy(game.state)
2407             game.state.snap = True
2408             schedule(FSNAP, expran(0.5 * game.intime))
2409         elif evcode == FBATTAK: # Commander attacks starbase
2410             if not game.state.kcmdr or not game.state.baseq:
2411                 # no can do
2412                 unschedule(FBATTAK)
2413                 unschedule(FCDBAS)
2414                 continue
2415             ibq = None  # Force battle location to persist past loop
2416             try:
2417                 for ibq in game.state.baseq:
2418                     for cmdr in game.state.kcmdr:
2419                         if ibq == cmdr and ibq != game.quadrant and ibq != game.state.kscmdr:
2420                             raise JumpOut
2421                 # no match found -- try later
2422                 schedule(FBATTAK, expran(0.3*game.intime))
2423                 unschedule(FCDBAS)
2424                 continue
2425             except JumpOut:
2426                 pass
2427             # commander + starbase combination found -- launch attack
2428             game.battle = ibq
2429             schedule(FCDBAS, randreal(1.0, 4.0))
2430             if game.isatb: # extra time if SC already attacking
2431                 postpone(FCDBAS, scheduled(FSCDBAS)-game.state.date)
2432             game.future[FBATTAK].date = game.future[FCDBAS].date + expran(0.3*game.intime)
2433             game.iseenit = False
2434             if not communicating():
2435                 continue # No warning :-(
2436             game.iseenit = True
2437             announce()
2438             skip(1)
2439             prout(_("Lt. Uhura-  \"Captain, the starbase in Quadrant %s") % game.battle)
2440             prout(_("   reports that it is under attack and that it can"))
2441             prout(_("   hold out only until stardate %d.\"") % (int(scheduled(FCDBAS))))
2442             if cancelrest():
2443                 return
2444         elif evcode == FSCDBAS: # Supercommander destroys base
2445             unschedule(FSCDBAS)
2446             game.isatb = 2
2447             if not game.state.galaxy[game.state.kscmdr.i][game.state.kscmdr.j].starbase:
2448                 continue # WAS RETURN!
2449             hold = game.battle
2450             game.battle = game.state.kscmdr
2451             destroybase()
2452         elif evcode == FCDBAS: # Commander succeeds in destroying base
2453             if evcode == FCDBAS:
2454                 unschedule(FCDBAS)
2455                 if not game.state.baseq() \
2456                        or not game.state.galaxy[game.battle.i][game.battle.j].starbase:
2457                     game.battle.invalidate()
2458                     continue
2459                 # find the lucky pair
2460                 for cmdr in game.state.kcmdr:
2461                     if cmdr == game.battle:
2462                         break
2463                 else:
2464                     # No action to take after all
2465                     continue
2466             destroybase()
2467         elif evcode == FSCMOVE: # Supercommander moves
2468             schedule(FSCMOVE, 0.2777)
2469             if not game.ientesc and not istract and game.isatb != 1 and \
2470                    (not game.iscate or not game.justin):
2471                 supercommander()
2472         elif evcode == FDSPROB: # Move deep space probe
2473             schedule(FDSPROB, 0.01)
2474             if not game.probe.nexttok():
2475                 if not game.probe.quadrant().valid_quadrant() or \
2476                     game.state.galaxy[game.probe.quadrant().i][game.probe.quadrant().j].supernova:
2477                     # Left galaxy or ran into supernova
2478                     if communicating():
2479                         announce()
2480                         skip(1)
2481                         proutn(_("Lt. Uhura-  \"The deep space probe "))
2482                         if not game.probe.quadrant().valid_quadrant():
2483                             prout(_("has left the galaxy.\""))
2484                         else:
2485                             prout(_("is no longer transmitting.\""))
2486                     unschedule(FDSPROB)
2487                     continue
2488                 if communicating():
2489                     #announce()
2490                     skip(1)
2491                     prout(_("Lt. Uhura-  \"The deep space probe is now in Quadrant %s.\"") % game.probe.quadrant())
2492             pquad = game.probe.quadrant()
2493             pdest = game.state.galaxy[pquad.i][pquad.j]
2494             if communicating():
2495                 game.state.chart[pquad.i][pquad.j].klingons = pdest.klingons
2496                 game.state.chart[pquad.i][pquad.j].starbase = pdest.starbase
2497                 game.state.chart[pquad.i][pquad.j].stars = pdest.stars
2498                 pdest.charted = True
2499             game.probe.moves -= 1 # One less to travel
2500             if game.probe.arrived() and game.isarmed and pdest.stars:
2501                 supernova(game.probe)                # fire in the hole!
2502                 unschedule(FDSPROB)
2503                 if game.state.galaxy[pquad.i][pquad.j].supernova:
2504                     return
2505         elif evcode == FDISTR: # inhabited system issues distress call
2506             unschedule(FDISTR)
2507             # try a whole bunch of times to find something suitable
2508             for i in range(100):
2509                 # need a quadrant which is not the current one,
2510                 # which has some stars which are inhabited and
2511                 # not already under attack, which is not
2512                 # supernova'ed, and which has some Klingons in it
2513                 w = randplace(GALSIZE)
2514                 q = game.state.galaxy[w.i][w.j]
2515                 if not (game.quadrant == w or q.planet is None or \
2516                       not q.planet.inhabited or \
2517                       q.supernova or q.status!="secure" or q.klingons<=0):
2518                     break
2519             else:
2520                 # can't seem to find one; ignore this call
2521                 if game.idebug:
2522                     prout("=== Couldn't find location for distress event.")
2523                 continue
2524             # got one!!  Schedule its enslavement
2525             ev = schedule(FENSLV, expran(game.intime))
2526             ev.quadrant = w
2527             q.status = "distressed"
2528             # tell the captain about it if we can
2529             if communicating():
2530                 prout(_("Uhura- Captain, %s in Quadrant %s reports it is under attack") \
2531                         % (q.planet, repr(w)))
2532                 prout(_("by a Klingon invasion fleet."))
2533                 if cancelrest():
2534                     return
2535         elif evcode == FENSLV:                # starsystem is enslaved
2536             ev = unschedule(FENSLV)
2537             # see if current distress call still active
2538             q = game.state.galaxy[ev.quadrant.i][ev.quadrant.j]
2539             if q.klingons <= 0:
2540                 q.status = "secure"
2541                 continue
2542             q.status = "enslaved"
2543
2544             # play stork and schedule the first baby
2545             ev2 = schedule(FREPRO, expran(2.0 * game.intime))
2546             ev2.quadrant = ev.quadrant
2547
2548             # report the disaster if we can
2549             if communicating():
2550                 prout(_("Uhura- We've lost contact with starsystem %s") % \
2551                         q.planet)
2552                 prout(_("in Quadrant %s.\n") % ev.quadrant)
2553         elif evcode == FREPRO:                # Klingon reproduces
2554             # If we ever switch to a real event queue, we'll need to
2555             # explicitly retrieve and restore the x and y.
2556             ev = schedule(FREPRO, expran(1.0 * game.intime))
2557             # see if current distress call still active
2558             q = game.state.galaxy[ev.quadrant.i][ev.quadrant.j]
2559             if q.klingons <= 0:
2560                 q.status = "secure"
2561                 continue
2562             if game.state.remkl >= MAXKLGAME:
2563                 continue                # full right now
2564             # reproduce one Klingon
2565             w = ev.quadrant
2566             m = Coord()
2567             if game.klhere >= MAXKLQUAD:
2568                 try:
2569                     # this quadrant not ok, pick an adjacent one
2570                     for m.i in range(w.i - 1, w.i + 2):
2571                         for m.j in range(w.j - 1, w.j + 2):
2572                             if not m.valid_quadrant():
2573                                 continue
2574                             q = game.state.galaxy[m.i][m.j]
2575                             # check for this quad ok (not full & no snova)
2576                             if q.klingons >= MAXKLQUAD or q.supernova:
2577                                 continue
2578                             raise JumpOut
2579                     # search for eligible quadrant failed
2580                     continue
2581                 except JumpOut:
2582                     w = m
2583             # deliver the child
2584             game.state.remkl += 1
2585             q.klingons += 1
2586             if game.quadrant == w:
2587                 game.klhere += 1
2588                 game.enemies.append(newkling())
2589             # recompute time left
2590             game.recompute()
2591             if communicating():
2592                 if game.quadrant == w:
2593                     prout(_("Spock- sensors indicate the Klingons have"))
2594                     prout(_("launched a warship from %s.") % q.planet)
2595                 else:
2596                     prout(_("Uhura- Starfleet reports increased Klingon activity"))
2597                     if q.planet != None:
2598                         proutn(_("near %s ") % q.planet)
2599                     prout(_("in Quadrant %s.") % w)
2600
2601 def wait():
2602     "Wait on events."
2603     game.ididit = False
2604     while True:
2605         key = scanner.nexttok()
2606         if key  != "IHEOL":
2607             break
2608         proutn(_("How long? "))
2609     scanner.chew()
2610     if key != "IHREAL":
2611         huh()
2612         return
2613     origTime = delay = scanner.real
2614     if delay <= 0.0:
2615         return
2616     if delay >= game.state.remtime or len(game.enemies) != 0:
2617         proutn(_("Are you sure? "))
2618         if not ja():
2619             return
2620     # Alternate resting periods (events) with attacks
2621     game.resting = True
2622     while True:
2623         if delay <= 0:
2624             game.resting = False
2625         if not game.resting:
2626             prout(_("%d stardates left.") % int(game.state.remtime))
2627             return
2628         temp = game.optime = delay
2629         if len(game.enemies):
2630             rtime = randreal(1.0, 2.0)
2631             if rtime < temp:
2632                 temp = rtime
2633             game.optime = temp
2634         if game.optime < delay:
2635             attack(torps_ok=False)
2636         if game.alldone:
2637             return
2638         events()
2639         game.ididit = True
2640         if game.alldone:
2641             return
2642         delay -= temp
2643         # Repair Deathray if long rest at starbase
2644         if origTime-delay >= 9.99 and game.condition == "docked":
2645             game.damage[DDRAY] = 0.0
2646         # leave if quadrant supernovas
2647         if game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
2648             break
2649     game.resting = False
2650     game.optime = 0.0
2651
2652 def nova(nov):
2653     "Star goes nova."
2654     ncourse = (0.0, 10.5, 12.0, 1.5, 9.0, 0.0, 3.0, 7.5, 6.0, 4.5)
2655     newc = Coord(); neighbor = Coord(); bump = Coord(0, 0)
2656     if withprob(0.05):
2657         # Wow! We've supernova'ed
2658         supernova(game.quadrant)
2659         return
2660     # handle initial nova
2661     game.quad[nov.i][nov.j] = '.'
2662     prout(crmena(False, '*', "sector", nov) + _(" novas."))
2663     game.state.galaxy[game.quadrant.i][game.quadrant.j].stars -= 1
2664     game.state.starkl += 1
2665     # Set up queue to recursively trigger adjacent stars
2666     hits = [nov]
2667     kount = 0
2668     while hits:
2669         offset = Coord()
2670         start = hits.pop()
2671         for offset.i in range(-1, 1+1):
2672             for offset.j in range(-1, 1+1):
2673                 if offset.j == 0 and offset.i == 0:
2674                     continue
2675                 neighbor = start + offset
2676                 if not neighbor.valid_sector():
2677                     continue
2678                 iquad = game.quad[neighbor.i][neighbor.j]
2679                 # Empty space ends reaction
2680                 if iquad in ('.', '?', ' ', 'T', '#'):
2681                     pass
2682                 elif iquad == '*': # Affect another star
2683                     if withprob(0.05):
2684                         # This star supernovas
2685                         supernova(game.quadrant)
2686                         return
2687                     else:
2688                         hits.append(neighbor)
2689                         game.state.galaxy[game.quadrant.i][game.quadrant.j].stars -= 1
2690                         game.state.starkl += 1
2691                         proutn(crmena(True, '*', "sector", neighbor))
2692                         prout(_(" novas."))
2693                         game.quad[neighbor.i][neighbor.j] = '.'
2694                         kount += 1
2695                 elif iquad in ('P', '@'): # Destroy planet
2696                     game.state.galaxy[game.quadrant.i][game.quadrant.j].planet = None
2697                     if iquad == 'P':
2698                         game.state.nplankl += 1
2699                     else:
2700                         game.state.nworldkl += 1
2701                     prout(crmena(True, 'B', "sector", neighbor) + _(" destroyed."))
2702                     game.iplnet.pclass = "destroyed"
2703                     game.iplnet = None
2704                     game.plnet.invalidate()
2705                     if game.landed:
2706                         finish(FPNOVA)
2707                         return
2708                     game.quad[neighbor.i][neighbor.j] = '.'
2709                 elif iquad == 'B': # Destroy base
2710                     game.state.galaxy[game.quadrant.i][game.quadrant.j].starbase = False
2711                     game.state.baseq = [x for x in game.state.baseq if x!= game.quadrant]
2712                     game.base.invalidate()
2713                     game.state.basekl += 1
2714                     newcnd()
2715                     prout(crmena(True, 'B', "sector", neighbor) + _(" destroyed."))
2716                     game.quad[neighbor.i][neighbor.j] = '.'
2717                 elif iquad in ('E', 'F'): # Buffet ship
2718                     prout(_("***Starship buffeted by nova."))
2719                     if game.shldup:
2720                         if game.shield >= 2000.0:
2721                             game.shield -= 2000.0
2722                         else:
2723                             diff = 2000.0 - game.shield
2724                             game.energy -= diff
2725                             game.shield = 0.0
2726                             game.shldup = False
2727                             prout(_("***Shields knocked out."))
2728                             game.damage[DSHIELD] += 0.005*game.damfac*randreal()*diff
2729                     else:
2730                         game.energy -= 2000.0
2731                     if game.energy <= 0:
2732                         finish(FNOVA)
2733                         return
2734                     # add in course nova contributes to kicking starship
2735                     bump += (game.sector-hits[-1]).sgn()
2736                 elif iquad == 'K': # kill klingon
2737                     deadkl(neighbor, iquad, neighbor)
2738                 elif iquad in ('C','S','R'): # Damage/destroy big enemies
2739                     target = None
2740                     for ll in range(len(game.enemies)):
2741                         if game.enemies[ll].location == neighbor:
2742                             target = game.enemies[ll]
2743                             break
2744                     if target is not None:
2745                         target.power -= 800.0 # If firepower is lost, die
2746                         if target.power <= 0.0:
2747                             deadkl(neighbor, iquad, neighbor)
2748                             continue    # neighbor loop
2749                         # Else enemy gets flung by the blast wave
2750                         newc = neighbor + neighbor - hits[-1]
2751                         proutn(crmena(True, iquad, "sector", neighbor) + _(" damaged"))
2752                         if not newc.valid_sector():
2753                             # can't leave quadrant
2754                             skip(1)
2755                             continue
2756                         iquad1 = game.quad[newc.i][newc.j]
2757                         if iquad1 == ' ':
2758                             proutn(_(", blasted into ") + crmena(False, ' ', "sector", newc))
2759                             skip(1)
2760                             deadkl(neighbor, iquad, newc)
2761                             continue
2762                         if iquad1 != '.':
2763                             # can't move into something else
2764                             skip(1)
2765                             continue
2766                         proutn(_(", buffeted to Sector %s") % newc)
2767                         game.quad[neighbor.i][neighbor.j] = '.'
2768                         game.quad[newc.i][newc.j] = iquad
2769                         target.move(newc)
2770     # Starship affected by nova -- kick it away.
2771     dist = kount*0.1
2772     direc = ncourse[3*(bump.i+1)+bump.j+2]
2773     if direc == 0.0:
2774         dist = 0.0
2775     if dist == 0.0:
2776         return
2777     scourse = course(bearing=direc, distance=dist)
2778     game.optime = scourse.time(w=4)
2779     skip(1)
2780     prout(_("Force of nova displaces starship."))
2781     imove(scourse, noattack=True)
2782     game.optime = scourse.time(w=4)
2783     return
2784
2785 def supernova(w):
2786     "Star goes supernova."
2787     num = 0; npdead = 0
2788     if w != None:
2789         nq = copy.copy(w)
2790     else:
2791         # Scheduled supernova -- select star at random.
2792         nstars = 0
2793         nq = Coord()
2794         for nq.i in range(GALSIZE):
2795             for nq.j in range(GALSIZE):
2796                 nstars += game.state.galaxy[nq.i][nq.j].stars
2797         if stars == 0:
2798             return # nothing to supernova exists
2799         num = randrange(nstars) + 1
2800         for nq.i in range(GALSIZE):
2801             for nq.j in range(GALSIZE):
2802                 num -= game.state.galaxy[nq.i][nq.j].stars
2803                 if num <= 0:
2804                     break
2805             if num <=0:
2806                 break
2807         if game.idebug:
2808             proutn("=== Super nova here?")
2809             if ja():
2810                 nq = game.quadrant
2811     if not nq == game.quadrant or game.justin:
2812         # it isn't here, or we just entered (treat as enroute)
2813         if communicating():
2814             skip(1)
2815             prout(_("Message from Starfleet Command       Stardate %.2f") % game.state.date)
2816             prout(_("     Supernova in Quadrant %s; caution advised.") % nq)
2817     else:
2818         ns = Coord()
2819         # we are in the quadrant!
2820         num = randrange(game.state.galaxy[nq.i][nq.j].stars) + 1
2821         for ns.i in range(QUADSIZE):
2822             for ns.j in range(QUADSIZE):
2823                 if game.quad[ns.i][ns.j]=='*':
2824                     num -= 1
2825                     if num==0:
2826                         break
2827             if num==0:
2828                 break
2829         skip(1)
2830         prouts(_("***RED ALERT!  RED ALERT!"))
2831         skip(1)
2832         prout(_("***Incipient supernova detected at Sector %s") % ns)
2833         if (ns.i-game.sector.i)**2 + (ns.j-game.sector.j)**2 <= 2.1:
2834             proutn(_("Emergency override attempts t"))
2835             prouts("***************")
2836             skip(1)
2837             stars()
2838             game.alldone = True
2839     # destroy any Klingons in supernovaed quadrant
2840     kldead = game.state.galaxy[nq.i][nq.j].klingons
2841     game.state.galaxy[nq.i][nq.j].klingons = 0
2842     if nq == game.state.kscmdr:
2843         # did in the Supercommander!
2844         game.state.nscrem = game.state.kscmdr.i = game.state.kscmdr.j = game.isatb =  0
2845         game.iscate = False
2846         unschedule(FSCMOVE)
2847         unschedule(FSCDBAS)
2848     survivors = filter(lambda w: w != nq, game.state.kcmdr)
2849     comkills = len(game.state.kcmdr) - len(survivors)
2850     game.state.kcmdr = survivors
2851     kldead -= comkills
2852     if not game.state.kcmdr:
2853         unschedule(FTBEAM)
2854     game.state.remkl -= kldead
2855     # destroy Romulans and planets in supernovaed quadrant
2856     nrmdead = game.state.galaxy[nq.i][nq.j].romulans
2857     game.state.galaxy[nq.i][nq.j].romulans = 0
2858     game.state.nromrem -= nrmdead
2859     # Destroy planets
2860     for loop in range(game.inplan):
2861         if game.state.planets[loop].quadrant == nq:
2862             game.state.planets[loop].pclass = "destroyed"
2863             npdead += 1
2864     # Destroy any base in supernovaed quadrant
2865     game.state.baseq = [x for x in game.state.baseq if x != nq]
2866     # If starship caused supernova, tally up destruction
2867     if w != None:
2868         game.state.starkl += game.state.galaxy[nq.i][nq.j].stars
2869         game.state.basekl += game.state.galaxy[nq.i][nq.j].starbase
2870         game.state.nplankl += npdead
2871     # mark supernova in galaxy and in star chart
2872     if game.quadrant == nq or communicating():
2873         game.state.galaxy[nq.i][nq.j].supernova = True
2874     # If supernova destroys last Klingons give special message
2875     if game.unwon()==0 and not nq == game.quadrant:
2876         skip(2)
2877         if w is None:
2878             prout(_("Lucky you!"))
2879         proutn(_("A supernova in %s has just destroyed the last Klingons.") % nq)
2880         finish(FWON)
2881         return
2882     # if some Klingons remain, continue or die in supernova
2883     if game.alldone:
2884         finish(FSNOVAED)
2885     return
2886
2887 # Code from finish.c ends here.
2888
2889 def selfdestruct():
2890     "Self-destruct maneuver. Finish with a BANG!"
2891     scanner.chew()
2892     if damaged(DCOMPTR):
2893         prout(_("Computer damaged; cannot execute destruct sequence."))
2894         return
2895     prouts(_("---WORKING---")); skip(1)
2896     prouts(_("SELF-DESTRUCT-SEQUENCE-ACTIVATED")); skip(1)
2897     prouts("   10"); skip(1)
2898     prouts("       9"); skip(1)
2899     prouts("          8"); skip(1)
2900     prouts("             7"); skip(1)
2901     prouts("                6"); skip(1)
2902     skip(1)
2903     prout(_("ENTER-CORRECT-PASSWORD-TO-CONTINUE-"))
2904     skip(1)
2905     prout(_("SELF-DESTRUCT-SEQUENCE-OTHERWISE-"))
2906     skip(1)
2907     prout(_("SELF-DESTRUCT-SEQUENCE-WILL-BE-ABORTED"))
2908     skip(1)
2909     scanner.nexttok()
2910     if game.passwd != scanner.token:
2911         prouts(_("PASSWORD-REJECTED;"))
2912         skip(1)
2913         prouts(_("CONTINUITY-EFFECTED"))
2914         skip(2)
2915         return
2916     prouts(_("PASSWORD-ACCEPTED")); skip(1)
2917     prouts("                   5"); skip(1)
2918     prouts("                      4"); skip(1)
2919     prouts("                         3"); skip(1)
2920     prouts("                            2"); skip(1)
2921     prouts("                              1"); skip(1)
2922     if withprob(0.15):
2923         prouts(_("GOODBYE-CRUEL-WORLD"))
2924         skip(1)
2925     kaboom()
2926
2927 def kaboom():
2928     stars()
2929     if game.ship=='E':
2930         prouts("***")
2931     prouts(_("********* Entropy of %s maximized *********") % crmshp())
2932     skip(1)
2933     stars()
2934     skip(1)
2935     if len(game.enemies) != 0:
2936         whammo = 25.0 * game.energy
2937         for l in range(len(game.enemies)):
2938             if game.enemies[l].power*game.enemies[l].kdist <= whammo:
2939                 deadkl(game.enemies[l].location, game.quad[game.enemies[l].location.i][game.enemies[l].location.j], game.enemies[l].location)
2940     finish(FDILITHIUM)
2941
2942 def killrate():
2943     "Compute our rate of kils over time."
2944     elapsed = game.state.date - game.indate
2945     if elapsed == 0:        # Avoid divide-by-zero error if calculated on turn 0
2946         return 0
2947     else:
2948         starting = (game.inkling + game.incom + game.inscom)
2949         remaining = game.unwon()
2950         return (starting - remaining)/elapsed
2951
2952 def badpoints():
2953     "Compute demerits."
2954     badpt = 5.0*game.state.starkl + \
2955             game.casual + \
2956             10.0*game.state.nplankl + \
2957             300*game.state.nworldkl + \
2958             45.0*game.nhelp +\
2959             100.0*game.state.basekl +\
2960             3.0*game.abandoned +\
2961             100*game.ncviol
2962     if game.ship == 'F':
2963         badpt += 100.0
2964     elif game.ship is None:
2965         badpt += 200.0
2966     return badpt
2967
2968 def finish(ifin):
2969     # end the game, with appropriate notifications
2970     igotit = False
2971     game.alldone = True
2972     skip(3)
2973     prout(_("It is stardate %.1f.") % game.state.date)
2974     skip(1)
2975     if ifin == FWON: # Game has been won
2976         if game.state.nromrem != 0:
2977             prout(_("The remaining %d Romulans surrender to Starfleet Command.") %
2978                   game.state.nromrem)
2979
2980         prout(_("You have smashed the Klingon invasion fleet and saved"))
2981         prout(_("the Federation."))
2982         if game.alive and game.brigcapacity-game.brigfree > 0:
2983             game.kcaptured += game.brigcapacity-game.brigfree
2984             prout(_("The %d captured Klingons are transferred to Star Fleet Command.") % (game.brigcapacity-game.brigfree))
2985         game.gamewon = True
2986         if game.alive:
2987             badpt = badpoints()
2988             if badpt < 100.0:
2989                 badpt = 0.0        # Close enough!
2990             # killsPerDate >= RateMax
2991             if game.state.date-game.indate < 5.0 or \
2992                 killrate() >= 0.1*game.skill*(game.skill+1.0) + 0.1 + 0.008*badpt:
2993                 skip(1)
2994                 prout(_("In fact, you have done so well that Starfleet Command"))
2995                 if game.skill == SKILL_NOVICE:
2996                     prout(_("promotes you one step in rank from \"Novice\" to \"Fair\"."))
2997                 elif game.skill == SKILL_FAIR:
2998                     prout(_("promotes you one step in rank from \"Fair\" to \"Good\"."))
2999                 elif game.skill == SKILL_GOOD:
3000                     prout(_("promotes you one step in rank from \"Good\" to \"Expert\"."))
3001                 elif game.skill == SKILL_EXPERT:
3002                     prout(_("promotes you to Commodore Emeritus."))
3003                     skip(1)
3004                     prout(_("Now that you think you're really good, try playing"))
3005                     prout(_("the \"Emeritus\" game. It will splatter your ego."))
3006                 elif game.skill == SKILL_EMERITUS:
3007                     skip(1)
3008                     proutn(_("Computer-  "))
3009                     prouts(_("ERROR-ERROR-ERROR-ERROR"))
3010                     skip(2)
3011                     prouts(_("  YOUR-SKILL-HAS-EXCEEDED-THE-CAPACITY-OF-THIS-PROGRAM"))
3012                     skip(1)
3013                     prouts(_("  THIS-PROGRAM-MUST-SURVIVE"))
3014                     skip(1)
3015                     prouts(_("  THIS-PROGRAM-MUST-SURVIVE"))
3016                     skip(1)
3017                     prouts(_("  THIS-PROGRAM-MUST-SURVIVE"))
3018                     skip(1)
3019                     prouts(_("  THIS-PROGRAM-MUST?- MUST ? - SUR? ? -?  VI"))
3020                     skip(2)
3021                     prout(_("Now you can retire and write your own Star Trek game!"))
3022                     skip(1)
3023                 elif game.skill >= SKILL_EXPERT:
3024                     if game.thawed and not game.idebug:
3025                         prout(_("You cannot get a citation, so..."))
3026                     else:
3027                         proutn(_("Do you want your Commodore Emeritus Citation printed? "))
3028                         scanner.chew()
3029                         if ja():
3030                             igotit = True
3031             # Only grant long life if alive (original didn't!)
3032             skip(1)
3033             prout(_("LIVE LONG AND PROSPER."))
3034         score()
3035         if igotit:
3036             plaque()
3037         return
3038     elif ifin == FDEPLETE: # Federation Resources Depleted
3039         prout(_("Your time has run out and the Federation has been"))
3040         prout(_("conquered.  Your starship is now Klingon property,"))
3041         prout(_("and you are put on trial as a war criminal.  On the"))
3042         proutn(_("basis of your record, you are "))
3043         if game.unwon()*3.0 > (game.inkling + game.incom + game.inscom):
3044             prout(_("acquitted."))
3045             skip(1)
3046             prout(_("LIVE LONG AND PROSPER."))
3047         else:
3048             prout(_("found guilty and"))
3049             prout(_("sentenced to death by slow torture."))
3050             game.alive = False
3051         score()
3052         return
3053     elif ifin == FLIFESUP:
3054         prout(_("Your life support reserves have run out, and"))
3055         prout(_("you die of thirst, starvation, and asphyxiation."))
3056         prout(_("Your starship is a derelict in space."))
3057     elif ifin == FNRG:
3058         prout(_("Your energy supply is exhausted."))
3059         skip(1)
3060         prout(_("Your starship is a derelict in space."))
3061     elif ifin == FBATTLE:
3062         prout(_("The %s has been destroyed in battle.") % crmshp())
3063         skip(1)
3064         prout(_("Dulce et decorum est pro patria mori."))
3065     elif ifin == FNEG3:
3066         prout(_("You have made three attempts to cross the negative energy"))
3067         prout(_("barrier which surrounds the galaxy."))
3068         skip(1)
3069         prout(_("Your navigation is abominable."))
3070         score()
3071     elif ifin == FNOVA:
3072         prout(_("Your starship has been destroyed by a nova."))
3073         prout(_("That was a great shot."))
3074         skip(1)
3075     elif ifin == FSNOVAED:
3076         prout(_("The %s has been fried by a supernova.") % crmshp())
3077         prout(_("...Not even cinders remain..."))
3078     elif ifin == FABANDN:
3079         prout(_("You have been captured by the Klingons. If you still"))
3080         prout(_("had a starbase to be returned to, you would have been"))
3081         prout(_("repatriated and given another chance. Since you have"))
3082         prout(_("no starbases, you will be mercilessly tortured to death."))
3083     elif ifin == FDILITHIUM:
3084         prout(_("Your starship is now an expanding cloud of subatomic particles"))
3085     elif ifin == FMATERIALIZE:
3086         prout(_("Starbase was unable to re-materialize your starship."))
3087         prout(_("Sic transit gloria mundi"))
3088     elif ifin == FPHASER:
3089         prout(_("The %s has been cremated by its own phasers.") % crmshp())
3090     elif ifin == FLOST:
3091         prout(_("You and your landing party have been"))
3092         prout(_("converted to energy, dissipating through space."))
3093     elif ifin == FMINING:
3094         prout(_("You are left with your landing party on"))
3095         prout(_("a wild jungle planet inhabited by primitive cannibals."))
3096         skip(1)
3097         prout(_("They are very fond of \"Captain Kirk\" soup."))
3098         skip(1)
3099         prout(_("Without your leadership, the %s is destroyed.") % crmshp())
3100     elif ifin == FDPLANET:
3101         prout(_("You and your mining party perish."))
3102         skip(1)
3103         prout(_("That was a great shot."))
3104         skip(1)
3105     elif ifin == FSSC:
3106         prout(_("The Galileo is instantly annihilated by the supernova."))
3107         prout(_("You and your mining party are atomized."))
3108         skip(1)
3109         prout(_("Mr. Spock takes command of the %s and") % crmshp())
3110         prout(_("joins the Romulans, wreaking terror on the Federation."))
3111     elif ifin == FPNOVA:
3112         prout(_("You and your mining party are atomized."))
3113         skip(1)
3114         prout(_("Mr. Spock takes command of the %s and") % crmshp())
3115         prout(_("joins the Romulans, wreaking terror on the Federation."))
3116     elif ifin == FSTRACTOR:
3117         prout(_("The shuttle craft Galileo is also caught,"))
3118         prout(_("and breaks up under the strain."))
3119         skip(1)
3120         prout(_("Your debris is scattered for millions of miles."))
3121         prout(_("Without your leadership, the %s is destroyed.") % crmshp())
3122     elif ifin == FDRAY:
3123         prout(_("The mutants attack and kill Spock."))
3124         prout(_("Your ship is captured by Klingons, and"))
3125         prout(_("your crew is put on display in a Klingon zoo."))
3126     elif ifin == FTRIBBLE:
3127         prout(_("Tribbles consume all remaining water,"))
3128         prout(_("food, and oxygen on your ship."))
3129         skip(1)
3130         prout(_("You die of thirst, starvation, and asphyxiation."))
3131         prout(_("Your starship is a derelict in space."))
3132     elif ifin == FHOLE:
3133         prout(_("Your ship is drawn to the center of the black hole."))
3134         prout(_("You are crushed into extremely dense matter."))
3135     elif ifin == FCLOAK:
3136         game.ncviol += 1
3137         prout(_("You have violated the Treaty of Algeron."))
3138         prout(_("The Romulan Empire can never trust you again."))
3139     elif ifin == FCREW:
3140         prout(_("Your last crew member has died."))
3141     if ifin != FWON and ifin != FCLOAK and game.iscloaked:
3142         prout(_("Your ship was cloaked so your subspace radio did not receive anything."))
3143         prout(_("You may have missed some warning messages."))
3144         skip(1)
3145     if game.ship == 'F':
3146         game.ship = None
3147     elif game.ship == 'E':
3148         game.ship = 'F'
3149     game.alive = False
3150     if game.unwon() != 0:
3151         goodies = game.state.remres/game.inresor
3152         baddies = (game.state.remkl + 2.0*len(game.state.kcmdr))/(game.inkling+2.0*game.incom)
3153         if goodies/baddies >= randreal(1.0, 1.5):
3154             prout(_("As a result of your actions, a treaty with the Klingon"))
3155             prout(_("Empire has been signed. The terms of the treaty are"))
3156             if goodies/baddies >= randreal(3.0):
3157                 prout(_("favorable to the Federation."))
3158                 skip(1)
3159                 prout(_("Congratulations!"))
3160             else:
3161                 prout(_("highly unfavorable to the Federation."))
3162         else:
3163             prout(_("The Federation will be destroyed."))
3164     else:
3165         prout(_("Since you took the last Klingon with you, you are a"))
3166         prout(_("martyr and a hero. Someday maybe they'll erect a"))
3167         prout(_("statue in your memory. Rest in peace, and try not"))
3168         prout(_("to think about pigeons."))
3169         game.gamewon = True
3170     score()
3171     scanner.chew()      # Clean up leftovers
3172
3173 def score():
3174     "Compute player's score."
3175     timused = game.state.date - game.indate
3176     if (timused == 0 or game.unwon() != 0) and timused < 5.0:
3177         timused = 5.0
3178     game.perdate = killrate()
3179     ithperd = 500*game.perdate + 0.5
3180     iwon = 0
3181     if game.gamewon:
3182         iwon = 100*game.skill
3183     if game.ship == 'E':
3184         klship = 0
3185     elif game.ship == 'F':
3186         klship = 1
3187     else:
3188         klship = 2
3189     game.score = 10*(game.inkling - game.state.remkl) \
3190              + 50*(game.incom - len(game.state.kcmdr)) \
3191              + ithperd + iwon \
3192              + 20*(game.inrom - game.state.nromrem) \
3193              + 200*(game.inscom - game.state.nscrem) \
3194                  - game.state.nromrem \
3195              + 3 * game.kcaptured \
3196              - badpoints()
3197     if not game.alive:
3198         game.score -= 200
3199     skip(2)
3200     prout(_("Your score --"))
3201     if game.inrom - game.state.nromrem:
3202         prout(_("%6d Romulans destroyed                 %5d") %
3203               (game.inrom - game.state.nromrem, 20*(game.inrom - game.state.nromrem)))
3204     if game.state.nromrem and game.gamewon:
3205         prout(_("%6d Romulans captured                  %5d") %
3206               (game.state.nromrem, game.state.nromrem))
3207     if game.inkling - game.state.remkl:
3208         prout(_("%6d ordinary Klingons destroyed        %5d") %
3209               (game.inkling - game.state.remkl, 10*(game.inkling - game.state.remkl)))
3210     if game.incom - len(game.state.kcmdr):
3211         prout(_("%6d Klingon commanders destroyed       %5d") %
3212               (game.incom - len(game.state.kcmdr), 50*(game.incom - len(game.state.kcmdr))))
3213     if game.kcaptured:
3214         prout(_("%d Klingons captured                   %5d") %
3215               (game.kcaptured, 3 * game.kcaptured))
3216     if game.inscom - game.state.nscrem:
3217         prout(_("%6d Super-Commander destroyed          %5d") %
3218               (game.inscom - game.state.nscrem, 200*(game.inscom - game.state.nscrem)))
3219     if ithperd:
3220         prout(_("%6.2f Klingons per stardate              %5d") %
3221               (game.perdate, ithperd))
3222     if game.state.starkl:
3223         prout(_("%6d stars destroyed by your action     %5d") %
3224               (game.state.starkl, -5*game.state.starkl))
3225     if game.state.nplankl:
3226         prout(_("%6d planets destroyed by your action   %5d") %
3227               (game.state.nplankl, -10*game.state.nplankl))
3228     if (game.options & OPTION_WORLDS) and game.state.nworldkl:
3229         prout(_("%6d inhabited planets destroyed by your action   %5d") %
3230               (game.state.nworldkl, -300*game.state.nworldkl))
3231     if game.state.basekl:
3232         prout(_("%6d bases destroyed by your action     %5d") %
3233               (game.state.basekl, -100*game.state.basekl))
3234     if game.nhelp:
3235         prout(_("%6d calls for help from starbase       %5d") %
3236               (game.nhelp, -45*game.nhelp))
3237     if game.casual:
3238         prout(_("%6d casualties incurred                %5d") %
3239               (game.casual, -game.casual))
3240     if game.abandoned:
3241         prout(_("%6d crew abandoned in space            %5d") %
3242               (game.abandoned, -3*game.abandoned))
3243     if klship:
3244         prout(_("%6d ship(s) lost or destroyed          %5d") %
3245               (klship, -100*klship))
3246     if game.ncviol > 0:
3247         if ncviol == 1:
3248             prout(_("1 Treaty of Algeron violation          -100"))
3249         else:
3250             prout(_("%6d Treaty of Algeron violations       %5d\n") %
3251                   (ncviol, -100*ncviol))
3252     if not game.alive:
3253         prout(_("Penalty for getting yourself killed        -200"))
3254     if game.gamewon:
3255         proutn(_("Bonus for winning "))
3256         if game.skill   == SKILL_NOVICE:        proutn(_("Novice game  "))
3257         elif game.skill == SKILL_FAIR:          proutn(_("Fair game    "))
3258         elif game.skill ==  SKILL_GOOD:         proutn(_("Good game    "))
3259         elif game.skill ==  SKILL_EXPERT:        proutn(_("Expert game  "))
3260         elif game.skill ==  SKILL_EMERITUS:        proutn(_("Emeritus game"))
3261         prout("           %5d" % iwon)
3262     skip(1)
3263     prout(_("TOTAL SCORE                               %5d") % game.score)
3264
3265 def plaque():
3266     "Emit winner's commemmorative plaque."
3267     skip(2)
3268     while True:
3269         proutn(_("File or device name for your plaque: "))
3270         winner = cgetline()
3271         try:
3272             fp = open(winner, "w")
3273             break
3274         except IOError:
3275             prout(_("Invalid name."))
3276
3277     proutn(_("Enter name to go on plaque (up to 30 characters): "))
3278     winner = cgetline()
3279     # The 38 below must be 64 for 132-column paper
3280     nskip = 38 - len(winner)/2
3281     fp.write("\n\n\n\n")
3282     # --------DRAW ENTERPRISE PICTURE.
3283     fp.write("                                       EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE\n" )
3284     fp.write("                                      EEE                      E  : :                                         :  E\n" )
3285     fp.write("                                    EE   EEE                   E  : :                   NCC-1701              :  E\n")
3286     fp.write("EEEEEEEEEEEEEEEE        EEEEEEEEEEEEEEE  : :                              : E\n")
3287     fp.write(" E                                     EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE\n")
3288     fp.write("                      EEEEEEEEE               EEEEEEEEEEEEE                 E  E\n")
3289     fp.write("                               EEEEEEE   EEEEE    E          E              E  E\n")
3290     fp.write("                                      EEE           E          E            E  E\n")
3291     fp.write("                                                       E         E          E  E\n")
3292     fp.write("                                                         EEEEEEEEEEEEE      E  E\n")
3293     fp.write("                                                      EEE :           EEEEEEE  EEEEEEEE\n")
3294     fp.write("                                                    :E    :                 EEEE       E\n")
3295     fp.write("                                                   .-E   -:-----                       E\n")
3296     fp.write("                                                    :E    :                            E\n")
3297     fp.write("                                                      EE  :                    EEEEEEEE\n")
3298     fp.write("                                                       EEEEEEEEEEEEEEEEEEEEEEE\n")
3299     fp.write("\n\n\n")
3300     fp.write(_("                                                       U. S. S. ENTERPRISE\n"))
3301     fp.write("\n\n\n\n")
3302     fp.write(_("                                  For demonstrating outstanding ability as a starship captain\n"))
3303     fp.write("\n")
3304     fp.write(_("                                                Starfleet Command bestows to you\n"))
3305     fp.write("\n")
3306     fp.write("%*s%s\n\n" % (nskip, "", winner))
3307     fp.write(_("                                                           the rank of\n\n"))
3308     fp.write(_("                                                       \"Commodore Emeritus\"\n\n"))
3309     fp.write("                                                          ")
3310     if game.skill ==  SKILL_EXPERT:
3311         fp.write(_(" Expert level\n\n"))
3312     elif game.skill == SKILL_EMERITUS:
3313         fp.write(_("Emeritus level\n\n"))
3314     else:
3315         fp.write(_(" Cheat level\n\n"))
3316     timestring = time.ctime()
3317     fp.write(_("                                                 This day of %.6s %.4s, %.8s\n\n") %
3318              (timestring+4, timestring+20, timestring+11))
3319     fp.write(_("                                                        Your score:  %d\n\n") % game.score)
3320     fp.write(_("                                                    Klingons per stardate:  %.2f\n") % game.perdate)
3321     fp.close()
3322
3323 # Code from io.c begins here
3324
3325 rows = linecount = 0        # for paging
3326 stdscr = None
3327 replayfp = None
3328 fullscreen_window = None
3329 srscan_window     = None   # Short range scan
3330 report_window     = None   # Report legends for status window
3331 status_window     = None   # The status window itself
3332 lrscan_window     = None   # Long range scan
3333 message_window    = None   # Main window for scrolling text
3334 prompt_window     = None   # Prompt window at bottom of display
3335 curwnd = None
3336
3337 def iostart():
3338     global stdscr, rows
3339     # for some recent versions of python2, the following enables UTF8
3340     # for the older ones we probably need to set C locale, and python3
3341     # has no problems at all
3342     if sys.version_info[0] < 3:
3343         locale.setlocale(locale.LC_ALL, "")
3344     gettext.bindtextdomain("sst", "/usr/local/share/locale")
3345     gettext.textdomain("sst")
3346     if not (game.options & OPTION_CURSES):
3347         ln_env = os.getenv("LINES")
3348         if ln_env:
3349             rows = ln_env
3350         else:
3351             rows = 25
3352     else:
3353         stdscr = curses.initscr()
3354         stdscr.keypad(True)
3355         curses.nonl()
3356         curses.cbreak()
3357         if game.options & OPTION_COLOR:
3358             curses.start_color()
3359             curses.use_default_colors()
3360             curses.init_pair(curses.COLOR_BLACK,   curses.COLOR_BLACK, -1)
3361             curses.init_pair(curses.COLOR_GREEN,   curses.COLOR_GREEN, -1)
3362             curses.init_pair(curses.COLOR_RED,     curses.COLOR_RED, -1)
3363             curses.init_pair(curses.COLOR_CYAN,    curses.COLOR_CYAN, -1)
3364             curses.init_pair(curses.COLOR_WHITE,   curses.COLOR_WHITE, -1)
3365             curses.init_pair(curses.COLOR_MAGENTA, curses.COLOR_MAGENTA, -1)
3366             curses.init_pair(curses.COLOR_BLUE,    curses.COLOR_BLUE, -1)
3367             curses.init_pair(curses.COLOR_YELLOW,  curses.COLOR_YELLOW, -1)
3368         global fullscreen_window, srscan_window, report_window, status_window
3369         global lrscan_window, message_window, prompt_window
3370         (rows, _columns)   = stdscr.getmaxyx()
3371         fullscreen_window = stdscr
3372         srscan_window     = curses.newwin(12, 25, 0,       0)
3373         report_window     = curses.newwin(11, 0,  1,       25)
3374         status_window     = curses.newwin(10, 0,  1,       39)
3375         lrscan_window     = curses.newwin(5,  0,  0,       64)
3376         message_window    = curses.newwin(0,  0,  12,      0)
3377         prompt_window     = curses.newwin(1,  0,  rows-2,  0)
3378         message_window.scrollok(True)
3379         setwnd(fullscreen_window)
3380
3381 def ioend():
3382     "Wrap up I/O."
3383     if game.options & OPTION_CURSES:
3384         stdscr.keypad(False)
3385         curses.echo()
3386         curses.nocbreak()
3387         curses.endwin()
3388
3389 def waitfor():
3390     "Wait for user action -- OK to do nothing if on a TTY"
3391     if game.options & OPTION_CURSES:
3392         stdscr.getch()
3393
3394 def announce():
3395     skip(1)
3396     prouts(_("[ANNOUNCEMENT ARRIVING...]"))
3397     skip(1)
3398
3399 def pause_game():
3400     if game.skill > SKILL_FAIR:
3401         prompt = _("[CONTINUE?]")
3402     else:
3403         prompt = _("[PRESS ENTER TO CONTINUE]")
3404
3405     if game.options & OPTION_CURSES:
3406         drawmaps(0)
3407         setwnd(prompt_window)
3408         prompt_window.clear()
3409         prompt_window.addstr(prompt)
3410         prompt_window.getstr()
3411         prompt_window.clear()
3412         prompt_window.refresh()
3413         setwnd(message_window)
3414     else:
3415         global linecount
3416         sys.stdout.write('\n')
3417         proutn(prompt)
3418         if not replayfp:
3419             my_input()
3420         sys.stdout.write('\n' * rows)
3421         linecount = 0
3422
3423 def skip(i):
3424     "Skip i lines.  Pause game if this would cause a scrolling event."
3425     for _dummy in range(i):
3426         if game.options & OPTION_CURSES:
3427             (y, _x) = curwnd.getyx()
3428             try:
3429                 curwnd.move(y+1, 0)
3430             except curses.error:
3431                 pass
3432         else:
3433             global linecount
3434             linecount += 1
3435             if rows and linecount >= rows:
3436                 pause_game()
3437             else:
3438                 sys.stdout.write('\n')
3439
3440 def proutn(proutntline):
3441     "Utter a line with no following line feed."
3442     if game.options & OPTION_CURSES:
3443         (y, x) = curwnd.getyx()
3444         (my, _mx) = curwnd.getmaxyx()
3445         if curwnd == message_window and y >= my - 2:
3446             pause_game()
3447             clrscr()
3448         # Uncomment this to debug curses problems
3449         if logfp:
3450             logfp.write("#curses: at %s proutn(%s)\n" % ((y, x), repr(proutntline)))
3451         curwnd.addstr(proutntline)
3452         curwnd.refresh()
3453     else:
3454         sys.stdout.write(proutntline)
3455         sys.stdout.flush()
3456
3457 def prout(proutline):
3458     proutn(proutline)
3459     skip(1)
3460
3461 def prouts(proutsline):
3462     "Emit slowly!"
3463     for c in proutsline:
3464         if not replayfp or replayfp.closed:        # Don't slow down replays
3465             time.sleep(0.03)
3466         proutn(c)
3467         if game.options & OPTION_CURSES:
3468             curwnd.refresh()
3469         else:
3470             sys.stdout.flush()
3471     if not replayfp or replayfp.closed:
3472         time.sleep(0.03)
3473
3474 def cgetline():
3475     "Get a line of input."
3476     if game.options & OPTION_CURSES:
3477         linein = curwnd.getstr() + "\n"
3478         curwnd.refresh()
3479     else:
3480         if replayfp and not replayfp.closed:
3481             while True:
3482                 linein = replayfp.readline()
3483                 proutn(linein)
3484                 if linein == '':
3485                     prout("*** Replay finished")
3486                     replayfp.close()
3487                     break
3488                 elif linein[0] != "#":
3489                     break
3490         else:
3491             try:
3492                 linein = my_input() + "\n"
3493             except EOFError:
3494                 prout("")
3495                 sys.exit(0)
3496     if logfp:
3497         logfp.write(linein)
3498     return linein
3499
3500 def setwnd(wnd):
3501     "Change windows -- OK for this to be a no-op in tty mode."
3502     global curwnd
3503     if game.options & OPTION_CURSES:
3504         # Uncomment this to debug curses problems
3505         if logfp:
3506             if wnd == fullscreen_window:
3507                 legend = "fullscreen"
3508             elif wnd == srscan_window:
3509                 legend = "srscan"
3510             elif wnd == report_window:
3511                 legend = "report"
3512             elif wnd == status_window:
3513                 legend = "status"
3514             elif wnd == lrscan_window:
3515                 legend = "lrscan"
3516             elif wnd == message_window:
3517                 legend = "message"
3518             elif wnd == prompt_window:
3519                 legend = "prompt"
3520             else:
3521                 legend = "unknown"
3522             logfp.write("#curses: setwnd(%s)\n" % legend)
3523         curwnd = wnd
3524         # Some curses implementations get confused when you try this.
3525         try:
3526             curses.curs_set(wnd in (fullscreen_window, message_window, prompt_window))
3527         except curses.error:
3528             pass
3529
3530 def clreol():
3531     "Clear to end of line -- can be a no-op in tty mode"
3532     if game.options & OPTION_CURSES:
3533         curwnd.clrtoeol()
3534         curwnd.refresh()
3535
3536 def clrscr():
3537     "Clear screen -- can be a no-op in tty mode."
3538     global linecount
3539     if game.options & OPTION_CURSES:
3540         curwnd.clear()
3541         curwnd.move(0, 0)
3542         curwnd.refresh()
3543     linecount = 0
3544
3545 def textcolor(color=DEFAULT):
3546     if (game.options & OPTION_COLOR) and (game.options & OPTION_CURSES):
3547         if color == DEFAULT:
3548             curwnd.attrset(0)
3549         elif color ==  BLACK:
3550             curwnd.attron(curses.color_pair(curses.COLOR_BLACK))
3551         elif color ==  BLUE:
3552             curwnd.attron(curses.color_pair(curses.COLOR_BLUE))
3553         elif color ==  GREEN:
3554             curwnd.attron(curses.color_pair(curses.COLOR_GREEN))
3555         elif color ==  CYAN:
3556             curwnd.attron(curses.color_pair(curses.COLOR_CYAN))
3557         elif color ==  RED:
3558             curwnd.attron(curses.color_pair(curses.COLOR_RED))
3559         elif color ==  MAGENTA:
3560             curwnd.attron(curses.color_pair(curses.COLOR_MAGENTA))
3561         elif color ==  BROWN:
3562             curwnd.attron(curses.color_pair(curses.COLOR_YELLOW))
3563         elif color ==  LIGHTGRAY:
3564             curwnd.attron(curses.color_pair(curses.COLOR_WHITE))
3565         elif color ==  DARKGRAY:
3566             curwnd.attron(curses.color_pair(curses.COLOR_BLACK) | curses.A_BOLD)
3567         elif color ==  LIGHTBLUE:
3568             curwnd.attron(curses.color_pair(curses.COLOR_BLUE) | curses.A_BOLD)
3569         elif color ==  LIGHTGREEN:
3570             curwnd.attron(curses.color_pair(curses.COLOR_GREEN) | curses.A_BOLD)
3571         elif color ==  LIGHTCYAN:
3572             curwnd.attron(curses.color_pair(curses.COLOR_CYAN) | curses.A_BOLD)
3573         elif color ==  LIGHTRED:
3574             curwnd.attron(curses.color_pair(curses.COLOR_RED) | curses.A_BOLD)
3575         elif color ==  LIGHTMAGENTA:
3576             curwnd.attron(curses.color_pair(curses.COLOR_MAGENTA) | curses.A_BOLD)
3577         elif color ==  YELLOW:
3578             curwnd.attron(curses.color_pair(curses.COLOR_YELLOW) | curses.A_BOLD)
3579         elif color ==  WHITE:
3580             curwnd.attron(curses.color_pair(curses.COLOR_WHITE) | curses.A_BOLD)
3581
3582 def highvideo():
3583     if (game.options & OPTION_COLOR) and (game.options & OPTION_CURSES):
3584         curwnd.attron(curses.A_REVERSE)
3585
3586 #
3587 # Things past this point have policy implications.
3588 #
3589
3590 def drawmaps(mode):
3591     "Hook to be called after moving to redraw maps."
3592     if game.options & OPTION_CURSES:
3593         if mode == 1:
3594             sensor()
3595         setwnd(srscan_window)
3596         curwnd.move(0, 0)
3597         srscan()
3598         if mode != 2:
3599             setwnd(status_window)
3600             status_window.clear()
3601             status_window.move(0, 0)
3602             setwnd(report_window)
3603             report_window.clear()
3604             report_window.move(0, 0)
3605             status()
3606             setwnd(lrscan_window)
3607             lrscan_window.clear()
3608             lrscan_window.move(0, 0)
3609             lrscan(silent=False)
3610
3611 def put_srscan_sym(w, sym):
3612     "Emit symbol for short-range scan."
3613     srscan_window.move(w.i+1, w.j*2+2)
3614     srscan_window.addch(sym)
3615     srscan_window.refresh()
3616
3617 def boom(w):
3618     "Enemy fall down, go boom."
3619     if game.options & OPTION_CURSES:
3620         drawmaps(0)
3621         setwnd(srscan_window)
3622         srscan_window.attron(curses.A_REVERSE)
3623         put_srscan_sym(w, game.quad[w.i][w.j])
3624         #sound(500)
3625         #time.sleep(1.0)
3626         #nosound()
3627         srscan_window.attroff(curses.A_REVERSE)
3628         put_srscan_sym(w, game.quad[w.i][w.j])
3629         curses.delay_output(500)
3630         setwnd(message_window)
3631
3632 def warble():
3633     "Sound and visual effects for teleportation."
3634     if game.options & OPTION_CURSES:
3635         drawmaps(2)
3636         setwnd(message_window)
3637         #sound(50)
3638     prouts("     . . . . .     ")
3639     if game.options & OPTION_CURSES:
3640         #curses.delay_output(1000)
3641         #nosound()
3642         pass
3643
3644 def tracktorpedo(w, step, i, n, iquad):
3645     "Torpedo-track animation."
3646     if not game.options & OPTION_CURSES:
3647         if step == 1:
3648             if n != 1:
3649                 skip(1)
3650                 proutn(_("Track for torpedo number %d-  ") % (i+1))
3651             else:
3652                 skip(1)
3653                 proutn(_("Torpedo track- "))
3654         elif step==4 or step==9:
3655             skip(1)
3656         proutn("%s   " % w)
3657     else:
3658         if not damaged(DSRSENS) or game.condition=="docked":
3659             if i != 0 and step == 1:
3660                 drawmaps(2)
3661                 time.sleep(0.4)
3662             if (iquad=='.') or (iquad==' '):
3663                 put_srscan_sym(w, '+')
3664                 #sound(step*10)
3665                 #time.sleep(0.1)
3666                 #nosound()
3667                 put_srscan_sym(w, iquad)
3668             else:
3669                 curwnd.attron(curses.A_REVERSE)
3670                 put_srscan_sym(w, iquad)
3671                 #sound(500)
3672                 #time.sleep(1.0)
3673                 #nosound()
3674                 curwnd.attroff(curses.A_REVERSE)
3675                 put_srscan_sym(w, iquad)
3676         else:
3677             proutn("%s   " % w)
3678
3679 def makechart():
3680     "Display the current galaxy chart."
3681     if game.options & OPTION_CURSES:
3682         setwnd(message_window)
3683         message_window.clear()
3684     chart()
3685     if game.options & OPTION_TTY:
3686         skip(1)
3687
3688 NSYM        = 14
3689
3690 def prstat(txt, data):
3691     proutn(txt)
3692     if game.options & OPTION_CURSES:
3693         skip(1)
3694         setwnd(status_window)
3695     else:
3696         proutn(" " * (NSYM - len(txt)))
3697     proutn(data)
3698     skip(1)
3699     if game.options & OPTION_CURSES:
3700         setwnd(report_window)
3701
3702 # Code from moving.c begins here
3703
3704 def imove(icourse=None, noattack=False):
3705     "Movement execution for warp, impulse, supernova, and tractor-beam events."
3706     w = Coord()
3707
3708     def newquadrant(noattack):
3709         # Leaving quadrant -- allow final enemy attack
3710         # Don't set up attack if being pushed by nova or cloaked
3711         if len(game.enemies) != 0 and not noattack and not game.iscloaked:
3712             newcnd()
3713             for enemy in game.enemies:
3714                 finald = (w - enemy.location).distance()
3715                 enemy.kavgd = 0.5 * (finald + enemy.kdist)
3716             # Stas Sergeev added the condition
3717             # that attacks only happen if Klingons
3718             # are present and your skill is good.
3719             if game.skill > SKILL_GOOD and game.klhere > 0 and not game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
3720                 attack(torps_ok=False)
3721             if game.alldone:
3722                 return
3723         # check for edge of galaxy
3724         kinks = 0
3725         while True:
3726
3727
3728             kink = False
3729             if icourse.final.i < 0:
3730                 icourse.final.i = -icourse.final.i
3731                 kink = True
3732             if icourse.final.j < 0:
3733                 icourse.final.j = -icourse.final.j
3734                 kink = True
3735             if icourse.final.i >= GALSIZE*QUADSIZE:
3736                 icourse.final.i = (GALSIZE*QUADSIZE*2) - icourse.final.i
3737                 kink = True
3738             if icourse.final.j >= GALSIZE*QUADSIZE:
3739                 icourse.final.j = (GALSIZE*QUADSIZE*2) - icourse.final.j
3740                 kink = True
3741             if kink:
3742                 kinks += 1
3743             else:
3744                 break
3745         if kinks:
3746             game.nkinks += 1
3747             if game.nkinks == 3:
3748                 # Three strikes -- you're out!
3749                 finish(FNEG3)
3750                 return
3751             skip(1)
3752             prout(_("YOU HAVE ATTEMPTED TO CROSS THE NEGATIVE ENERGY BARRIER"))
3753             prout(_("AT THE EDGE OF THE GALAXY.  THE THIRD TIME YOU TRY THIS,"))
3754             prout(_("YOU WILL BE DESTROYED."))
3755         # Compute final position in new quadrant
3756         if trbeam: # Don't bother if we are to be beamed
3757             return
3758         game.quadrant = icourse.final.quadrant()
3759         game.sector = icourse.final.sector()
3760         skip(1)
3761         prout(_("Entering Quadrant %s.") % game.quadrant)
3762         game.quad[game.sector.i][game.sector.j] = game.ship
3763         newqad()
3764         if game.skill>SKILL_NOVICE:
3765             attack(torps_ok=False)
3766
3767     def check_collision(h):
3768         iquad = game.quad[h.i][h.j]
3769         if iquad != '.':
3770             # object encountered in flight path
3771             stopegy = 50.0*icourse.distance/game.optime
3772             if iquad in ('T', 'K', 'C', 'S', 'R', '?'):
3773                 for enemy in game.enemies:
3774                     if enemy.location == game.sector:
3775                         collision(rammed=False, enemy=enemy)
3776                         return True
3777                 # This should not happen
3778                 prout(_("Which way did he go?"))
3779                 return False
3780             elif iquad == ' ':
3781                 skip(1)
3782                 prouts(_("***RED ALERT!  RED ALERT!"))
3783                 skip(1)
3784                 proutn("***" + crmshp())
3785                 proutn(_(" pulled into black hole at Sector %s") % h)
3786                 # Getting pulled into a black hole was certain
3787                 # death in Almy's original.  Stas Sergeev added a
3788                 # possibility that you'll get timewarped instead.
3789                 n=0
3790                 for m in range(NDEVICES):
3791                     if game.damage[m]>0:
3792                         n += 1
3793                 probf=math.pow(1.4,(game.energy+game.shield)/5000.0-1.0)*math.pow(1.3,1.0/(n+1)-1.0)
3794                 if (game.options & OPTION_BLKHOLE) and withprob(1-probf):
3795                     timwrp()
3796                 else:
3797                     finish(FHOLE)
3798                 return True
3799             else:
3800                 # something else
3801                 skip(1)
3802                 proutn(crmshp())
3803                 if iquad == '#':
3804                     prout(_(" encounters Tholian web at %s;") % h)
3805                 else:
3806                     prout(_(" blocked by object at %s;") % h)
3807                 proutn(_("Emergency stop required "))
3808                 prout(_("%2d units of energy.") % int(stopegy))
3809                 game.energy -= stopegy
3810                 if game.energy <= 0:
3811                     finish(FNRG)
3812                 return True
3813         return False
3814
3815     trbeam = False
3816     if game.inorbit:
3817         prout(_("Helmsman Sulu- \"Leaving standard orbit.\""))
3818         game.inorbit = False
3819     # If tractor beam is to occur, don't move full distance
3820     if game.state.date+game.optime >= scheduled(FTBEAM):
3821         if game.iscloaked:
3822             # We can't be tractor beamed if cloaked,
3823             # so move the event into the future
3824             postpone(FTBEAM, game.optime + expran(1.5*game.intime/len(game.kcmdr)))
3825             pass
3826         else:
3827             trbeam = True
3828             game.condition = "red"
3829             icourse.distance = icourse.distance*(scheduled(FTBEAM)-game.state.date)/game.optime + 0.1
3830             game.optime = scheduled(FTBEAM) - game.state.date + 1e-5
3831     # Move out
3832     game.quad[game.sector.i][game.sector.j] = '.'
3833     for _m in range(icourse.moves):
3834         icourse.nexttok()
3835         w = icourse.sector()
3836         if icourse.origin.quadrant() != icourse.location.quadrant():
3837             newquadrant(noattack)
3838             break
3839         elif check_collision(w):
3840             print("Collision detected")
3841             break
3842         else:
3843             game.sector = w
3844     # We're in destination quadrant -- compute new average enemy distances
3845     game.quad[game.sector.i][game.sector.j] = game.ship
3846     if game.enemies:
3847         for enemy in game.enemies:
3848             finald = (w-enemy.location).distance()
3849             enemy.kavgd = 0.5 * (finald + enemy.kdist)
3850             enemy.kdist = finald
3851         sortenemies()
3852         if not game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
3853             attack(torps_ok=False)
3854         for enemy in game.enemies:
3855             enemy.kavgd = enemy.kdist
3856     newcnd()
3857     drawmaps(0)
3858     setwnd(message_window)
3859     return
3860
3861 def dock(verbose):
3862     "Dock our ship at a starbase."
3863     scanner.chew()
3864     if game.condition == "docked" and verbose:
3865         prout(_("Already docked."))
3866         return
3867     if game.inorbit:
3868         prout(_("You must first leave standard orbit."))
3869         return
3870     if not game.base.is_valid() or abs(game.sector.i-game.base.i) > 1 or abs(game.sector.j-game.base.j) > 1:
3871         prout(crmshp() + _(" not adjacent to base."))
3872         return
3873     if game.iscloaked:
3874         prout(_("You cannot dock while cloaked."))
3875         return
3876     game.condition = "docked"
3877     if verbose:
3878         prout(_("Docked."))
3879     game.ididit = True
3880     if game.energy < game.inenrg:
3881         game.energy = game.inenrg
3882     game.shield = game.inshld
3883     game.torps = game.intorps
3884     game.lsupres = game.inlsr
3885     game.state.crew = FULLCREW
3886     if game.brigcapacity-game.brigfree > 0:
3887         prout(_("%d captured Klingons transferred to base") % (game.brigcapacity-game.brigfree))
3888         game.kcaptured += game.brigcapacity-game.brigfree
3889         game.brigfree = game.brigcapacity
3890     if communicating() and \
3891         ((is_scheduled(FCDBAS) or game.isatb == 1) and not game.iseenit):
3892         # get attack report from base
3893         prout(_("Lt. Uhura- \"Captain, an important message from the starbase:\""))
3894         attackreport(False)
3895         game.iseenit = True
3896
3897 def cartesian(loc1=None, loc2=None):
3898     if loc1 is None:
3899         return game.quadrant * QUADSIZE + game.sector
3900     elif loc2 is None:
3901         return game.quadrant * QUADSIZE + loc1
3902     else:
3903         return loc1 * QUADSIZE + loc2
3904
3905 def getcourse(isprobe):
3906     "Get a course and distance from the user."
3907     key = ""
3908     dquad = copy.copy(game.quadrant)
3909     navmode = "unspecified"
3910     itemp = "curt"
3911     dsect = Coord()
3912     iprompt = False
3913     if game.landed and not isprobe:
3914         prout(_("Dummy! You can't leave standard orbit until you"))
3915         proutn(_("are back aboard the ship."))
3916         scanner.chew()
3917         raise TrekError
3918     while navmode == "unspecified":
3919         if damaged(DNAVSYS):
3920             if isprobe:
3921                 prout(_("Computer damaged; manual navigation only"))
3922             else:
3923                 prout(_("Computer damaged; manual movement only"))
3924             scanner.chew()
3925             navmode = "manual"
3926             key = "IHEOL"
3927             break
3928         key = scanner.nexttok()
3929         if key == "IHEOL":
3930             proutn(_("Manual or automatic- "))
3931             iprompt = True
3932             scanner.chew()
3933         elif key == "IHALPHA":
3934             if scanner.sees("manual"):
3935                 navmode = "manual"
3936                 key = scanner.nexttok()
3937                 break
3938             elif scanner.sees("automatic"):
3939                 navmode = "automatic"
3940                 key = scanner.nexttok()
3941                 break
3942             else:
3943                 huh()
3944                 scanner.chew()
3945                 raise TrekError
3946         else: # numeric
3947             if isprobe:
3948                 prout(_("(Manual navigation assumed.)"))
3949             else:
3950                 prout(_("(Manual movement assumed.)"))
3951             navmode = "manual"
3952             break
3953     delta = Coord()
3954     if navmode == "automatic":
3955         while key == "IHEOL":
3956             if isprobe:
3957                 proutn(_("Target quadrant or quadrant&sector- "))
3958             else:
3959                 proutn(_("Destination sector or quadrant&sector- "))
3960             scanner.chew()
3961             iprompt = True
3962             key = scanner.nexttok()
3963         if key != "IHREAL":
3964             huh()
3965             raise TrekError
3966         xi = int(round(scanner.real))-1
3967         key = scanner.nexttok()
3968         if key != "IHREAL":
3969             huh()
3970             raise TrekError
3971         xj = int(round(scanner.real))-1
3972         key = scanner.nexttok()
3973         if key == "IHREAL":
3974             # both quadrant and sector specified
3975             xk = int(round(scanner.real))-1
3976             key = scanner.nexttok()
3977             if key != "IHREAL":
3978                 huh()
3979                 raise TrekError
3980             xl = int(round(scanner.real))-1
3981             dquad.i = xi
3982             dquad.j = xj
3983             dsect.i = xk
3984             dsect.j = xl
3985         else:
3986             # only one pair of numbers was specified
3987             if isprobe:
3988                 # only quadrant specified -- go to center of dest quad
3989                 dquad.i = xi
3990                 dquad.j = xj
3991                 dsect.j = dsect.i = 4        # preserves 1-origin behavior
3992             else:
3993                 # only sector specified
3994                 dsect.i = xi
3995                 dsect.j = xj
3996             itemp = "normal"
3997         if not dquad.valid_quadrant() or not dsect.valid_sector():
3998             huh()
3999             raise TrekError
4000         skip(1)
4001         if not isprobe:
4002             if itemp > "curt":
4003                 if iprompt:
4004                     prout(_("Helmsman Sulu- \"Course locked in for Sector %s.\"") % dsect)
4005             else:
4006                 prout(_("Ensign Chekov- \"Course laid in, Captain.\""))
4007         # the actual deltas get computed here
4008         delta.j = dquad.j-game.quadrant.j + (dsect.j-game.sector.j)/(QUADSIZE*1.0)
4009         delta.i = game.quadrant.i-dquad.i + (game.sector.i-dsect.i)/(QUADSIZE*1.0)
4010     else: # manual
4011         while key == "IHEOL":
4012             proutn(_("X and Y displacements- "))
4013             scanner.chew()
4014             iprompt = True
4015             key = scanner.nexttok()
4016         itemp = "verbose"
4017         if key != "IHREAL":
4018             huh()
4019             raise TrekError
4020         delta.j = scanner.real
4021         key = scanner.nexttok()
4022         if key != "IHREAL":
4023             huh()
4024             raise TrekError
4025         delta.i = scanner.real
4026     # Check for zero movement
4027     if delta.i == 0 and delta.j == 0:
4028         scanner.chew()
4029         raise TrekError
4030     if itemp == "verbose" and not isprobe:
4031         skip(1)
4032         prout(_("Helmsman Sulu- \"Aye, Sir.\""))
4033     scanner.chew()
4034     return course(bearing=delta.bearing(), distance=delta.distance())
4035
4036 class course:
4037     def __init__(self, bearing, distance, origin=None):
4038         self.distance = distance
4039         self.bearing = bearing
4040         if origin is None:
4041             self.origin = cartesian(game.quadrant, game.sector)
4042         else:
4043             self.origin = origin
4044         # The bearing() code we inherited from FORTRAN is actually computing
4045         # clockface directions!
4046         if self.bearing < 0.0:
4047             self.bearing += 12.0
4048         self.angle = ((15.0 - self.bearing) * 0.5235988)
4049         self.increment = Coord(-math.sin(self.angle), math.cos(self.angle))
4050         bigger = max(abs(self.increment.i), abs(self.increment.j))
4051         self.increment /= bigger
4052         self.moves = int(round(10*self.distance*bigger))
4053         self.reset()
4054         self.final = (self.location + self.moves*self.increment).roundtogrid()
4055         self.location = self.origin
4056         self.nextlocation = None
4057     def reset(self):
4058         self.location = self.origin
4059         self.step = 0
4060     def arrived(self):
4061         return self.location.roundtogrid() == self.final
4062     def nexttok(self):
4063         "Next step on course."
4064         self.step += 1
4065         self.nextlocation = self.location + self.increment
4066         samequad = (self.location.quadrant() == self.nextlocation.quadrant())
4067         self.location = self.nextlocation
4068         return samequad
4069     def quadrant(self):
4070         return self.location.quadrant()
4071     def sector(self):
4072         return self.location.sector()
4073     def power(self, w):
4074         return self.distance*(w**3)*(game.shldup+1)
4075     def time(self, w):
4076         return 10.0*self.distance/w**2
4077
4078 def impulse():
4079     "Move under impulse power."
4080     game.ididit = False
4081     if damaged(DIMPULS):
4082         scanner.chew()
4083         skip(1)
4084         prout(_("Engineer Scott- \"The impulse engines are damaged, Sir.\""))
4085         return
4086     if game.energy > 30.0:
4087         try:
4088             icourse = getcourse(isprobe=False)
4089         except TrekError:
4090             return
4091         power = 20.0 + 100.0*icourse.distance
4092     else:
4093         power = 30.0
4094     if power >= game.energy:
4095         # Insufficient power for trip
4096         skip(1)
4097         prout(_("First Officer Spock- \"Captain, the impulse engines"))
4098         prout(_("require 20.0 units to engage, plus 100.0 units per"))
4099         if game.energy > 30:
4100             proutn(_("quadrant.  We can go, therefore, a maximum of %d") %
4101                    int(0.01 * (game.energy-20.0)-0.05))
4102             prout(_(" quadrants.\""))
4103         else:
4104             prout(_("quadrant.  They are, therefore, useless.\""))
4105         scanner.chew()
4106         return
4107     # Make sure enough time is left for the trip
4108     game.optime = icourse.distance/0.095
4109     if game.optime >= game.state.remtime:
4110         prout(_("First Officer Spock- \"Captain, our speed under impulse"))
4111         prout(_("power is only 0.95 sectors per stardate. Are you sure"))
4112         proutn(_("we dare spend the time?\" "))
4113         if not ja():
4114             return
4115     # Activate impulse engines and pay the cost
4116     imove(icourse, noattack=False)
4117     game.ididit = True
4118     if game.alldone:
4119         return
4120     power = 20.0 + 100.0*icourse.distance
4121     game.energy -= power
4122     game.optime = icourse.distance/0.095
4123     if game.energy <= 0:
4124         finish(FNRG)
4125     return
4126
4127 def warp(wcourse, involuntary):
4128     "ove under warp drive."
4129     blooey = False; twarp = False
4130     if not involuntary: # Not WARPX entry
4131         game.ididit = False
4132         if game.iscloaked:
4133             scanner.chew()
4134             skip(1)
4135             prout(_("Engineer Scott- \"The warp engines can not be used while cloaked, Sir.\""))
4136             return
4137         if game.damage[DWARPEN] > 10.0:
4138             scanner.chew()
4139             skip(1)
4140             prout(_("Engineer Scott- \"The warp engines are damaged, Sir.\""))
4141             return
4142         if damaged(DWARPEN) and game.warpfac > 4.0:
4143             scanner.chew()
4144             skip(1)
4145             prout(_("Engineer Scott- \"Sorry, Captain. Until this damage"))
4146             prout(_("  is repaired, I can only give you warp 4.\""))
4147             return
4148                # Read in course and distance
4149         if wcourse is None:
4150             try:
4151                 wcourse = getcourse(isprobe=False)
4152             except TrekError:
4153                 return
4154         # Make sure starship has enough energy for the trip
4155         # Note: this formula is slightly different from the C version,
4156         # and lets you skate a bit closer to the edge.
4157         if wcourse.power(game.warpfac) >= game.energy:
4158             # Insufficient power for trip
4159             game.ididit = False
4160             skip(1)
4161             prout(_("Engineering to bridge--"))
4162             if not game.shldup or 0.5*wcourse.power(game.warpfac) > game.energy:
4163                 iwarp = (game.energy/(wcourse.distance+0.05)) ** 0.333333333
4164                 if iwarp <= 0:
4165                     prout(_("We can't do it, Captain. We don't have enough energy."))
4166                 else:
4167                     proutn(_("We don't have enough energy, but we could do it at warp %d") % iwarp)
4168                     if game.shldup:
4169                         prout(",")
4170                         prout(_("if you'll lower the shields."))
4171                     else:
4172                         prout(".")
4173             else:
4174                 prout(_("We haven't the energy to go that far with the shields up."))
4175             return
4176         # Make sure enough time is left for the trip
4177         game.optime = wcourse.time(game.warpfac)
4178         if game.optime >= 0.8*game.state.remtime:
4179             skip(1)
4180             prout(_("First Officer Spock- \"Captain, I compute that such"))
4181             proutn(_("  a trip would require approximately %2.0f") %
4182                    (100.0*game.optime/game.state.remtime))
4183             prout(_(" percent of our"))
4184             proutn(_("  remaining time.  Are you sure this is wise?\" "))
4185             if not ja():
4186                 game.ididit = False
4187                 game.optime=0
4188                 return
4189     # Entry WARPX
4190     if game.warpfac > 6.0:
4191         # Decide if engine damage will occur
4192         # ESR: Seems wrong. Probability of damage goes *down* with distance?
4193         prob = wcourse.distance*(6.0-game.warpfac)**2/66.666666666
4194         if prob > randreal():
4195             blooey = True
4196             wcourse.distance = randreal(wcourse.distance)
4197         # Decide if time warp will occur
4198         if 0.5*wcourse.distance*math.pow(7.0,game.warpfac-10.0) > randreal():
4199             twarp = True
4200         if game.idebug and game.warpfac==10 and not twarp:
4201             blooey = False
4202             proutn("=== Force time warp? ")
4203             if ja():
4204                 twarp = True
4205         if blooey or twarp:
4206             # If time warp or engine damage, check path
4207             # If it is obstructed, don't do warp or damage
4208             look = wcourse.moves
4209             while look > 0:
4210                 look -= 1
4211                 wcourse.nexttok()
4212                 w = wcourse.sector()
4213                 if not w.valid_sector():
4214                     break
4215                 if game.quad[w.i][w.j] != '.':
4216                     blooey = False
4217                     twarp = False
4218             wcourse.reset()
4219     # Activate Warp Engines and pay the cost
4220     imove(wcourse, noattack=False)
4221     if game.alldone:
4222         return
4223     game.energy -= wcourse.power(game.warpfac)
4224     if game.energy <= 0:
4225         finish(FNRG)
4226     game.optime = wcourse.time(game.warpfac)
4227     if twarp:
4228         timwrp()
4229     if blooey:
4230         game.damage[DWARPEN] = game.damfac * randreal(1.0, 4.0)
4231         skip(1)
4232         prout(_("Engineering to bridge--"))
4233         prout(_("  Scott here.  The warp engines are damaged."))
4234         prout(_("  We'll have to reduce speed to warp 4."))
4235     game.ididit = True
4236     return
4237
4238 def setwarp():
4239     "Change the warp factor."
4240     while True:
4241         key=scanner.nexttok()
4242         if key != "IHEOL":
4243             break
4244         scanner.chew()
4245         proutn(_("Warp factor- "))
4246     if key != "IHREAL":
4247         huh()
4248         return
4249     if game.damage[DWARPEN] > 10.0:
4250         prout(_("Warp engines inoperative."))
4251         return
4252     if damaged(DWARPEN) and scanner.real > 4.0:
4253         prout(_("Engineer Scott- \"I'm doing my best, Captain,"))
4254         prout(_("  but right now we can only go warp 4.\""))
4255         return
4256     if scanner.real > 10.0:
4257         prout(_("Helmsman Sulu- \"Our top speed is warp 10, Captain.\""))
4258         return
4259     if scanner.real < 1.0:
4260         prout(_("Helmsman Sulu- \"We can't go below warp 1, Captain.\""))
4261         return
4262     oldfac = game.warpfac
4263     game.warpfac = scanner.real
4264     if game.warpfac <= oldfac or game.warpfac <= 6.0:
4265         prout(_("Helmsman Sulu- \"Warp factor %d, Captain.\"") %
4266               int(game.warpfac))
4267         return
4268     if game.warpfac < 8.00:
4269         prout(_("Engineer Scott- \"Aye, but our maximum safe speed is warp 6.\""))
4270         return
4271     if game.warpfac == 10.0:
4272         prout(_("Engineer Scott- \"Aye, Captain, we'll try it.\""))
4273         return
4274     prout(_("Engineer Scott- \"Aye, Captain, but our engines may not take it.\""))
4275     return
4276
4277 def atover(igrab):
4278     "Cope with being tossed out of quadrant by supernova or yanked by beam."
4279     scanner.chew()
4280     # is captain on planet?
4281     if game.landed:
4282         if damaged(DTRANSP):
4283             finish(FPNOVA)
4284             return
4285         prout(_("Scotty rushes to the transporter controls."))
4286         if game.shldup:
4287             prout(_("But with the shields up it's hopeless."))
4288             finish(FPNOVA)
4289         prouts(_("His desperate attempt to rescue you . . ."))
4290         if withprob(0.5):
4291             prout(_("fails."))
4292             finish(FPNOVA)
4293             return
4294         prout(_("SUCCEEDS!"))
4295         if game.imine:
4296             game.imine = False
4297             proutn(_("The crystals mined were "))
4298             if withprob(0.25):
4299                 prout(_("lost."))
4300             else:
4301                 prout(_("saved."))
4302                 game.icrystl = True
4303     if igrab:
4304         return
4305     # Check to see if captain in shuttle craft
4306     if game.icraft:
4307         finish(FSTRACTOR)
4308     if game.alldone:
4309         return
4310     # Inform captain of attempt to reach safety
4311     skip(1)
4312     while True:
4313         if game.justin:
4314             prouts(_("***RED ALERT!  RED ALERT!"))
4315             skip(1)
4316             proutn(_("The %s has stopped in a quadrant containing") % crmshp())
4317             prouts(_("   a supernova."))
4318             skip(2)
4319         prout(_("***Emergency automatic override attempts to hurl ")+crmshp())
4320         prout(_("safely out of quadrant."))
4321         if not damaged(DRADIO):
4322             game.state.galaxy[game.quadrant.i][game.quadrant.j].charted = True
4323         # Try to use warp engines
4324         if damaged(DWARPEN):
4325             skip(1)
4326             prout(_("Warp engines damaged."))
4327             finish(FSNOVAED)
4328             return
4329         game.warpfac = randreal(6.0, 8.0)
4330         prout(_("Warp factor set to %d") % int(game.warpfac))
4331         power = 0.75*game.energy
4332         dist = power/(game.warpfac*game.warpfac*game.warpfac*(game.shldup+1))
4333         dist = max(dist, randreal(math.sqrt(2)))
4334         bugout = course(bearing=randreal(12), distance=dist)        # How dumb!
4335         game.optime = bugout.time(game.warpfac)
4336         game.justin = False
4337         game.inorbit = False
4338         warp(bugout, involuntary=True)
4339         if not game.justin:
4340             # This is bad news, we didn't leave quadrant.
4341             if game.alldone:
4342                 return
4343             skip(1)
4344             prout(_("Insufficient energy to leave quadrant."))
4345             finish(FSNOVAED)
4346             return
4347         # Repeat if another snova
4348         if not game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
4349             break
4350     if game.unwon()==0:
4351         finish(FWON) # Snova killed remaining enemy.
4352
4353 def timwrp():
4354     "Let's do the time warp again."
4355     prout(_("***TIME WARP ENTERED."))
4356     if game.state.snap and withprob(0.5):
4357         # Go back in time
4358         prout(_("You are traveling backwards in time %d stardates.") %
4359               int(game.state.date-game.snapsht.date))
4360         game.state = game.snapsht
4361         game.state.snap = False
4362         if len(game.state.kcmdr):
4363             schedule(FTBEAM, expran(game.intime/len(game.state.kcmdr)))
4364             schedule(FBATTAK, expran(0.3*game.intime))
4365         schedule(FSNOVA, expran(0.5*game.intime))
4366         # next snapshot will be sooner
4367         schedule(FSNAP, expran(0.25*game.state.remtime))
4368
4369         if game.state.nscrem:
4370             schedule(FSCMOVE, 0.2777)
4371         game.isatb = 0
4372         unschedule(FCDBAS)
4373         unschedule(FSCDBAS)
4374         game.battle.invalidate()
4375         # Make sure Galileo is consistant -- Snapshot may have been taken
4376         # when on planet, which would give us two Galileos!
4377         gotit = False
4378         for l in range(game.inplan):
4379             if game.state.planets[l].known == "shuttle_down":
4380                 gotit = True
4381                 if game.iscraft == "onship" and game.ship=='E':
4382                     prout(_("Chekov-  \"Security reports the Galileo has disappeared, Sir!"))
4383                     game.iscraft = "offship"
4384         # Likewise, if in the original time the Galileo was abandoned, but
4385         # was on ship earlier, it would have vanished -- let's restore it.
4386         if game.iscraft == "offship" and not gotit and game.damage[DSHUTTL] >= 0.0:
4387             prout(_("Chekov-  \"Security reports the Galileo has reappeared in the dock!\""))
4388             game.iscraft = "onship"
4389         # There used to be code to do the actual reconstrction here,
4390         # but the starchart is now part of the snapshotted galaxy state.
4391         prout(_("Spock has reconstructed a correct star chart from memory"))
4392     else:
4393         # Go forward in time
4394         game.optime = expran(0.5*game.intime)
4395         prout(_("You are traveling forward in time %d stardates.") % int(game.optime))
4396         # cheat to make sure no tractor beams occur during time warp
4397         postpone(FTBEAM, game.optime)
4398         game.damage[DRADIO] += game.optime
4399     newqad()
4400     events()        # Stas Sergeev added this -- do pending events
4401
4402 def probe():
4403     "Launch deep-space probe."
4404     # New code to launch a deep space probe
4405     if game.nprobes == 0:
4406         scanner.chew()
4407         skip(1)
4408         if game.ship == 'E':
4409             prout(_("Engineer Scott- \"We have no more deep space probes, Sir.\""))
4410         else:
4411             prout(_("Ye Faerie Queene has no deep space probes."))
4412         return
4413     if damaged(DDSP):
4414         scanner.chew()
4415         skip(1)
4416         prout(_("Engineer Scott- \"The probe launcher is damaged, Sir.\""))
4417         return
4418     if is_scheduled(FDSPROB):
4419         scanner.chew()
4420         skip(1)
4421         if damaged(DRADIO) and game.condition != "docked":
4422             prout(_("Spock-  \"Records show the previous probe has not yet"))
4423             prout(_("   reached its destination.\""))
4424         else:
4425             prout(_("Uhura- \"The previous probe is still reporting data, Sir.\""))
4426         return
4427     key = scanner.nexttok()
4428     if key == "IHEOL":
4429         if game.nprobes == 1:
4430             prout(_("1 probe left."))
4431         else:
4432             prout(_("%d probes left") % game.nprobes)
4433         proutn(_("Are you sure you want to fire a probe? "))
4434         if not ja():
4435             return
4436     game.isarmed = False
4437     if key == "IHALPHA" and scanner.token == "armed":
4438         game.isarmed = True
4439         key = scanner.nexttok()
4440     elif key == "IHEOL":
4441         proutn(_("Arm NOVAMAX warhead? "))
4442         game.isarmed = ja()
4443     elif key == "IHREAL":                # first element of course
4444         scanner.push(scanner.token)
4445     try:
4446         game.probe = getcourse(isprobe=True)
4447     except TrekError:
4448         return
4449     game.nprobes -= 1
4450     schedule(FDSPROB, 0.01) # Time to move one sector
4451     prout(_("Ensign Chekov-  \"The deep space probe is launched, Captain.\""))
4452     game.ididit = True
4453     return
4454
4455 def mayday():
4456     "Yell for help from nearest starbase."
4457     # There's more than one way to move in this game!
4458     scanner.chew()
4459     # Test for conditions which prevent calling for help
4460     if game.condition == "docked":
4461         prout(_("Lt. Uhura-  \"But Captain, we're already docked.\""))
4462         return
4463     if damaged(DRADIO):
4464         prout(_("Subspace radio damaged."))
4465         return
4466     if not game.state.baseq:
4467         prout(_("Lt. Uhura-  \"Captain, I'm not getting any response from Starbase.\""))
4468         return
4469     if game.landed:
4470         prout(_("You must be aboard the %s.") % crmshp())
4471         return
4472     # OK -- call for help from nearest starbase
4473     game.nhelp += 1
4474     if game.base.i!=0:
4475         # There's one in this quadrant
4476         ddist = (game.base - game.sector).distance()
4477     else:
4478         ibq = None      # Force base-quadrant game to persist past loop
4479         ddist = FOREVER
4480         for ibq in game.state.baseq:
4481             xdist = QUADSIZE * (ibq - game.quadrant).distance()
4482             if xdist < ddist:
4483                 ddist = xdist
4484         if ibq is None:
4485             prout(_("No starbases remain. You are alone in a hostile galaxy."))
4486             return
4487         # Since starbase not in quadrant, set up new quadrant
4488         game.quadrant = ibq
4489         newqad()
4490     # dematerialize starship
4491     game.quad[game.sector.i][game.sector.j]='.'
4492     proutn(_("Starbase in Quadrant %s responds--%s dematerializes") \
4493            % (game.quadrant, crmshp()))
4494     game.sector.invalidate()
4495     for m in range(1, 5+1):
4496         w = game.base.scatter()
4497         if w.valid_sector() and game.quad[w.i][w.j]=='.':
4498             # found one -- finish up
4499             game.sector = w
4500             break
4501     if not game.sector.is_valid():
4502         prout(_("You have been lost in space..."))
4503         finish(FMATERIALIZE)
4504         return
4505     # Give starbase three chances to rematerialize starship
4506     probf = math.pow((1.0 - math.pow(0.98,ddist)), 0.33333333)
4507     for m in range(1, 3+1):
4508         if m == 1: proutn(_("1st"))
4509         elif m == 2: proutn(_("2nd"))
4510         elif m == 3: proutn(_("3rd"))
4511         proutn(_(" attempt to re-materialize ") + crmshp())
4512         game.quad[game.sector.i][game.sector.j]=('-','o','O')[m-1]
4513         textcolor(RED)
4514         warble()
4515         if randreal() > probf:
4516             break
4517         prout(_("fails."))
4518         textcolor(DEFAULT)
4519         curses.delay_output(500)
4520     if m > 3:
4521         game.quad[game.sector.i][game.sector.j]='?'
4522         game.alive = False
4523         drawmaps(1)
4524         setwnd(message_window)
4525         finish(FMATERIALIZE)
4526         return
4527     game.quad[game.sector.i][game.sector.j]=game.ship
4528     textcolor(GREEN)
4529     prout(_("succeeds."))
4530     textcolor(DEFAULT)
4531     dock(False)
4532     skip(1)
4533     prout(_("Lt. Uhura-  \"Captain, we made it!\""))
4534
4535 def abandon():
4536     "Abandon ship."
4537     scanner.chew()
4538     if game.condition=="docked":
4539         if game.ship!='E':
4540             prout(_("You cannot abandon Ye Faerie Queene."))
4541             return
4542     else:
4543         # Must take shuttle craft to exit
4544         if game.damage[DSHUTTL]==-1:
4545             prout(_("Ye Faerie Queene has no shuttle craft."))
4546             return
4547         if game.damage[DSHUTTL]<0:
4548             prout(_("Shuttle craft now serving Big Macs."))
4549             return
4550         if game.damage[DSHUTTL]>0:
4551             prout(_("Shuttle craft damaged."))
4552             return
4553         if game.landed:
4554             prout(_("You must be aboard the ship."))
4555             return
4556         if game.iscraft != "onship":
4557             prout(_("Shuttle craft not currently available."))
4558             return
4559         # Emit abandon ship messages
4560         skip(1)
4561         prouts(_("***ABANDON SHIP!  ABANDON SHIP!"))
4562         skip(1)
4563         prouts(_("***ALL HANDS ABANDON SHIP!"))
4564         skip(2)
4565         prout(_("Captain and crew escape in shuttle craft."))
4566         if not game.state.baseq:
4567             # Oops! no place to go...
4568             finish(FABANDN)
4569             return
4570         q = game.state.galaxy[game.quadrant.i][game.quadrant.j]
4571         # Dispose of crew
4572         if not (game.options & OPTION_WORLDS) and not damaged(DTRANSP):
4573             prout(_("Remainder of ship's complement beam down"))
4574             prout(_("to nearest habitable planet."))
4575         elif q.planet != None and not damaged(DTRANSP):
4576             prout(_("Remainder of ship's complement beam down to %s.") %
4577                   q.planet)
4578         else:
4579             prout(_("Entire crew of %d left to die in outer space.") %
4580                   game.state.crew)
4581             game.casual += game.state.crew
4582             game.abandoned += game.state.crew
4583         # If at least one base left, give 'em the Faerie Queene
4584         skip(1)
4585         game.icrystl = False # crystals are lost
4586         game.nprobes = 0 # No probes
4587         prout(_("You are captured by Klingons and released to"))
4588         prout(_("the Federation in a prisoner-of-war exchange."))
4589         nb = randrange(len(game.state.baseq))
4590         # Set up quadrant and position FQ adjacient to base
4591         if not game.quadrant == game.state.baseq[nb]:
4592             game.quadrant = game.state.baseq[nb]
4593             game.sector.i = game.sector.j = 5
4594             newqad()
4595         while True:
4596             # position next to base by trial and error
4597             game.quad[game.sector.i][game.sector.j] = '.'
4598             l = QUADSIZE
4599             for l in range(QUADSIZE):
4600                 game.sector = game.base.scatter()
4601                 if game.sector.valid_sector() and \
4602                        game.quad[game.sector.i][game.sector.j] == '.':
4603                     break
4604             if l < QUADSIZE:
4605                 break # found a spot
4606             game.sector.i=QUADSIZE/2
4607             game.sector.j=QUADSIZE/2
4608             newqad()
4609     # Get new commission
4610     game.quad[game.sector.i][game.sector.j] = game.ship = 'F'
4611     game.state.crew = FULLCREW
4612     prout(_("Starfleet puts you in command of another ship,"))
4613     prout(_("the Faerie Queene, which is antiquated but,"))
4614     prout(_("still useable."))
4615     if game.icrystl:
4616         prout(_("The dilithium crystals have been moved."))
4617     game.imine = False
4618     game.iscraft = "offship" # Galileo disappears
4619     # Resupply ship
4620     game.condition="docked"
4621     for l in range(NDEVICES):
4622         game.damage[l] = 0.0
4623     game.damage[DSHUTTL] = -1
4624     game.energy = game.inenrg = 3000.0
4625     game.shield = game.inshld = 1250.0
4626     game.torps = game.intorps = 6
4627     game.lsupres=game.inlsr=3.0
4628     game.shldup=False
4629     game.warpfac=5.0
4630     game.brigfree = game.brigcapacity = 300
4631     return
4632
4633 # Code from planets.c begins here.
4634
4635 def consumeTime():
4636     "Abort a lengthy operation if an event interrupts it."
4637     game.ididit = True
4638     events()
4639     if game.alldone or game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova or game.justin:
4640         return True
4641     return False
4642
4643 def survey():
4644     "Report on (uninhabited) planets in the galaxy."
4645     iknow = False
4646     skip(1)
4647     scanner.chew()
4648     prout(_("Spock-  \"Planet report follows, Captain.\""))
4649     skip(1)
4650     for i in range(game.inplan):
4651         if game.state.planets[i].pclass == "destroyed":
4652             continue
4653         if (game.state.planets[i].known != "unknown" \
4654             and not game.state.planets[i].inhabited) \
4655             or game.idebug:
4656             iknow = True
4657             if game.idebug and game.state.planets[i].known=="unknown":
4658                 proutn("(Unknown) ")
4659             proutn(_("Quadrant %s") % game.state.planets[i].quadrant)
4660             proutn(_("   class "))
4661             proutn(game.state.planets[i].pclass)
4662             proutn("   ")
4663             if game.state.planets[i].crystals != "present":
4664                 proutn(_("no "))
4665             prout(_("dilithium crystals present."))
4666             if game.state.planets[i].known=="shuttle_down":
4667                 prout(_("    Shuttle Craft Galileo on surface."))
4668     if not iknow:
4669         prout(_("No information available."))
4670
4671 def orbit():
4672     "Enter standard orbit."
4673     skip(1)
4674     scanner.chew()
4675     if game.inorbit:
4676         prout(_("Already in standard orbit."))
4677         return
4678     if damaged(DWARPEN) and damaged(DIMPULS):
4679         prout(_("Both warp and impulse engines damaged."))
4680         return
4681     if not game.plnet.is_valid():
4682         prout("There is no planet in this sector.")
4683         return
4684     if abs(game.sector.i-game.plnet.i)>1 or abs(game.sector.j-game.plnet.j)>1:
4685         prout(crmshp() + _(" not adjacent to planet."))
4686         skip(1)
4687         return
4688     game.optime = randreal(0.02, 0.05)
4689     prout(_("Helmsman Sulu-  \"Entering standard orbit, Sir.\""))
4690     newcnd()
4691     if consumeTime():
4692         return
4693     game.height = randreal(1400, 8600)
4694     prout(_("Sulu-  \"Entered orbit at altitude %.2f kilometers.\"") % game.height)
4695     game.inorbit = True
4696     game.ididit = True
4697
4698 def sensor():
4699     "Examine planets in this quadrant."
4700     if damaged(DSRSENS):
4701         if game.options & OPTION_TTY:
4702             prout(_("Short range sensors damaged."))
4703         return
4704     if game.iplnet is None:
4705         if game.options & OPTION_TTY:
4706             prout(_("Spock- \"No planet in this quadrant, Captain.\""))
4707         return
4708     if game.iplnet.known == "unknown":
4709         prout(_("Spock-  \"Sensor scan for Quadrant %s-") % game.quadrant)
4710         skip(1)
4711         prout(_("         Planet at Sector %s is of class %s.") %
4712               (game.plnet, game.iplnet.pclass))
4713         if game.iplnet.known=="shuttle_down":
4714             prout(_("         Sensors show Galileo still on surface."))
4715         proutn(_("         Readings indicate"))
4716         if game.iplnet.crystals != "present":
4717             proutn(_(" no"))
4718         prout(_(" dilithium crystals present.\""))
4719         if game.iplnet.known == "unknown":
4720             game.iplnet.known = "known"
4721     elif game.iplnet.inhabited:
4722         prout(_("Spock-  \"The inhabited planet %s ") % game.iplnet.name)
4723         prout(_("        is located at Sector %s, Captain.\"") % game.plnet)
4724
4725 def beam():
4726     "Use the transporter."
4727     nrgneed = 0
4728     scanner.chew()
4729     skip(1)
4730     if damaged(DTRANSP):
4731         prout(_("Transporter damaged."))
4732         if not damaged(DSHUTTL) and (game.iplnet.known=="shuttle_down" or game.iscraft == "onship"):
4733             skip(1)
4734             proutn(_("Spock-  \"May I suggest the shuttle craft, Sir?\" "))
4735             if ja():
4736                 shuttle()
4737         return
4738     if not game.inorbit:
4739         prout(crmshp() + _(" not in standard orbit."))
4740         return
4741     if game.shldup:
4742         prout(_("Impossible to transport through shields."))
4743         return
4744     if game.iplnet.known=="unknown":
4745         prout(_("Spock-  \"Captain, we have no information on this planet"))
4746         prout(_("  and Starfleet Regulations clearly state that in this situation"))
4747         prout(_("  you may not go down.\""))
4748         return
4749     if not game.landed and game.iplnet.crystals=="absent":
4750         prout(_("Spock-  \"Captain, I fail to see the logic in"))
4751         prout(_("  exploring a planet with no dilithium crystals."))
4752         proutn(_("  Are you sure this is wise?\" "))
4753         if not ja():
4754             scanner.chew()
4755             return
4756     if not (game.options & OPTION_PLAIN):
4757         nrgneed = 50 * game.skill + game.height / 100.0
4758         if nrgneed > game.energy:
4759             prout(_("Engineering to bridge--"))
4760             prout(_("  Captain, we don't have enough energy for transportation."))
4761             return
4762         if not game.landed and nrgneed * 2 > game.energy:
4763             prout(_("Engineering to bridge--"))
4764             prout(_("  Captain, we have enough energy only to transport you down to"))
4765             prout(_("  the planet, but there wouldn't be an energy for the trip back."))
4766             if game.iplnet.known == "shuttle_down":
4767                 prout(_("  Although the Galileo shuttle craft may still be on a surface."))
4768             proutn(_("  Are you sure this is wise?\" "))
4769             if not ja():
4770                 scanner.chew()
4771                 return
4772     if game.landed:
4773         # Coming from planet
4774         if game.iplnet.known=="shuttle_down":
4775             proutn(_("Spock-  \"Wouldn't you rather take the Galileo?\" "))
4776             if ja():
4777                 scanner.chew()
4778                 return
4779             prout(_("Your crew hides the Galileo to prevent capture by aliens."))
4780         prout(_("Landing party assembled, ready to beam up."))
4781         skip(1)
4782         prout(_("Kirk whips out communicator..."))
4783         prouts(_("BEEP  BEEP  BEEP"))
4784         skip(2)
4785         prout(_("\"Kirk to enterprise-  Lock on coordinates...energize.\""))
4786     else:
4787         # Going to planet
4788         prout(_("Scotty-  \"Transporter room ready, Sir.\""))
4789         skip(1)
4790         prout(_("Kirk and landing party prepare to beam down to planet surface."))
4791         skip(1)
4792         prout(_("Kirk-  \"Energize.\""))
4793     game.ididit = True
4794     skip(1)
4795     prouts("WWHOOOIIIIIRRRRREEEE.E.E.  .  .  .  .   .    .")
4796     skip(2)
4797     if not withprob(0.98):
4798         prouts("BOOOIIIOOOIIOOOOIIIOIING . . .")
4799         skip(2)
4800         prout(_("Scotty-  \"Oh my God!  I've lost them.\""))
4801         finish(FLOST)
4802         return
4803     prouts(".    .   .  .  .  .  .E.E.EEEERRRRRIIIIIOOOHWW")
4804     game.landed = not game.landed
4805     game.energy -= nrgneed
4806     skip(2)
4807     prout(_("Transport complete."))
4808     if game.landed and game.iplnet.known=="shuttle_down":
4809         prout(_("The shuttle craft Galileo is here!"))
4810     if not game.landed and game.imine:
4811         game.icrystl = True
4812         game.cryprob = 0.05
4813     game.imine = False
4814     return
4815
4816 def mine():
4817     "Strip-mine a world for dilithium."
4818     skip(1)
4819     scanner.chew()
4820     if not game.landed:
4821         prout(_("Mining party not on planet."))
4822         return
4823     if game.iplnet.crystals == "mined":
4824         prout(_("This planet has already been strip-mined for dilithium."))
4825         return
4826     elif game.iplnet.crystals == "absent":
4827         prout(_("No dilithium crystals on this planet."))
4828         return
4829     if game.imine:
4830         prout(_("You've already mined enough crystals for this trip."))
4831         return
4832     if game.icrystl and game.cryprob == 0.05:
4833         prout(_("With all those fresh crystals aboard the ") + crmshp())
4834         prout(_("there's no reason to mine more at this time."))
4835         return
4836     game.optime = randreal(0.1, 0.3)*(ord(game.iplnet.pclass)-ord("L"))
4837     if consumeTime():
4838         return
4839     prout(_("Mining operation complete."))
4840     game.iplnet.crystals = "mined"
4841     game.imine = game.ididit = True
4842
4843 def usecrystals():
4844     "Use dilithium crystals."
4845     game.ididit = False
4846     skip(1)
4847     scanner.chew()
4848     if not game.icrystl:
4849         prout(_("No dilithium crystals available."))
4850         return
4851     if game.energy >= 1000:
4852         prout(_("Spock-  \"Captain, Starfleet Regulations prohibit such an operation"))
4853         prout(_("  except when Condition Yellow exists."))
4854         return
4855     prout(_("Spock- \"Captain, I must warn you that loading"))
4856     prout(_("  raw dilithium crystals into the ship's power"))
4857     prout(_("  system may risk a severe explosion."))
4858     proutn(_("  Are you sure this is wise?\" "))
4859     if not ja():
4860         scanner.chew()
4861         return
4862     skip(1)
4863     prout(_("Engineering Officer Scott-  \"(GULP) Aye Sir."))
4864     prout(_("  Mr. Spock and I will try it.\""))
4865     skip(1)
4866     prout(_("Spock-  \"Crystals in place, Sir."))
4867     prout(_("  Ready to activate circuit.\""))
4868     skip(1)
4869     prouts(_("Scotty-  \"Keep your fingers crossed, Sir!\""))
4870     skip(1)
4871     if withprob(game.cryprob):
4872         prouts(_("  \"Activating now! - - No good!  It's***"))
4873         skip(2)
4874         prouts(_("***RED ALERT!  RED A*L********************************"))
4875         skip(1)
4876         stars()
4877         prouts(_("******************   KA-BOOM!!!!   *******************"))
4878         skip(1)
4879         kaboom()
4880         return
4881     game.energy += randreal(5000.0, 5500.0)
4882     prouts(_("  \"Activating now! - - "))
4883     prout(_("The instruments"))
4884     prout(_("   are going crazy, but I think it's"))
4885     prout(_("   going to work!!  Congratulations, Sir!\""))
4886     game.cryprob *= 2.0
4887     game.ididit = True
4888
4889 def shuttle():
4890     "Use shuttlecraft for planetary jaunt."
4891     scanner.chew()
4892     skip(1)
4893     if damaged(DSHUTTL):
4894         if game.damage[DSHUTTL] == -1.0:
4895             if game.inorbit and game.iplnet.known == "shuttle_down":
4896                 prout(_("Ye Faerie Queene has no shuttle craft bay to dock it at."))
4897             else:
4898                 prout(_("Ye Faerie Queene had no shuttle craft."))
4899         elif game.damage[DSHUTTL] > 0:
4900             prout(_("The Galileo is damaged."))
4901         else: # game.damage[DSHUTTL] < 0
4902             prout(_("Shuttle craft is now serving Big Macs."))
4903         return
4904     if not game.inorbit:
4905         prout(crmshp() + _(" not in standard orbit."))
4906         return
4907     if (game.iplnet.known != "shuttle_down") and game.iscraft != "onship":
4908         prout(_("Shuttle craft not currently available."))
4909         return
4910     if not game.landed and game.iplnet.known=="shuttle_down":
4911         prout(_("You will have to beam down to retrieve the shuttle craft."))
4912         return
4913     if game.shldup or game.condition == "docked":
4914         prout(_("Shuttle craft cannot pass through shields."))
4915         return
4916     if game.iplnet.known=="unknown":
4917         prout(_("Spock-  \"Captain, we have no information on this planet"))
4918         prout(_("  and Starfleet Regulations clearly state that in this situation"))
4919         prout(_("  you may not fly down.\""))
4920         return
4921     game.optime = 3.0e-5*game.height
4922     if game.optime >= 0.8*game.state.remtime:
4923         prout(_("First Officer Spock-  \"Captain, I compute that such"))
4924         proutn(_("  a maneuver would require approximately %2d%% of our") % \
4925                int(100*game.optime/game.state.remtime))
4926         prout(_("remaining time."))
4927         proutn(_("Are you sure this is wise?\" "))
4928         if not ja():
4929             game.optime = 0.0
4930             return
4931     if game.landed:
4932         # Kirk on planet
4933         if game.iscraft == "onship":
4934             # Galileo on ship!
4935             if not damaged(DTRANSP):
4936                 proutn(_("Spock-  \"Would you rather use the transporter?\" "))
4937                 if ja():
4938                     beam()
4939                     return
4940                 proutn(_("Shuttle crew"))
4941             else:
4942                 proutn(_("Rescue party"))
4943             prout(_(" boards Galileo and swoops toward planet surface."))
4944             game.iscraft = "offship"
4945             skip(1)
4946             if consumeTime():
4947                 return
4948             game.iplnet.known="shuttle_down"
4949             prout(_("Trip complete."))
4950             return
4951         else:
4952             # Ready to go back to ship
4953             prout(_("You and your mining party board the"))
4954             prout(_("shuttle craft for the trip back to the Enterprise."))
4955             skip(1)
4956             prouts(_("The short hop begins . . ."))
4957             skip(1)
4958             game.iplnet.known="known"
4959             game.icraft = True
4960             skip(1)
4961             game.landed = False
4962             if consumeTime():
4963                 return
4964             game.iscraft = "onship"
4965             game.icraft = False
4966             if game.imine:
4967                 game.icrystl = True
4968                 game.cryprob = 0.05
4969             game.imine = False
4970             prout(_("Trip complete."))
4971             return
4972     else:
4973         # Kirk on ship and so is Galileo
4974         prout(_("Mining party assembles in the hangar deck,"))
4975         prout(_("ready to board the shuttle craft \"Galileo\"."))
4976         skip(1)
4977         prouts(_("The hangar doors open; the trip begins."))
4978         skip(1)
4979         game.icraft = True
4980         game.iscraft = "offship"
4981         if consumeTime():
4982             return
4983         game.iplnet.known = "shuttle_down"
4984         game.landed = True
4985         game.icraft = False
4986         prout(_("Trip complete."))
4987         return
4988
4989 def deathray():
4990     "Use the big zapper."
4991     game.ididit = False
4992     skip(1)
4993     scanner.chew()
4994     if game.ship != 'E':
4995         prout(_("Ye Faerie Queene has no death ray."))
4996         return
4997     if len(game.enemies)==0:
4998         prout(_("Sulu-  \"But Sir, there are no enemies in this quadrant.\""))
4999         return
5000     if damaged(DDRAY):
5001         prout(_("Death Ray is damaged."))
5002         return
5003     prout(_("Spock-  \"Captain, the 'Experimental Death Ray'"))
5004     prout(_("  is highly unpredictible.  Considering the alternatives,"))
5005     proutn(_("  are you sure this is wise?\" "))
5006     if not ja():
5007         return
5008     prout(_("Spock-  \"Acknowledged.\""))
5009     skip(1)
5010     game.ididit = True
5011     prouts(_("WHOOEE ... WHOOEE ... WHOOEE ... WHOOEE"))
5012     skip(1)
5013     prout(_("Crew scrambles in emergency preparation."))
5014     prout(_("Spock and Scotty ready the death ray and"))
5015     prout(_("prepare to channel all ship's power to the device."))
5016     skip(1)
5017     prout(_("Spock-  \"Preparations complete, sir.\""))
5018     prout(_("Kirk-  \"Engage!\""))
5019     skip(1)
5020     prouts(_("WHIRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR"))
5021     skip(1)
5022     dprob = 0.30
5023     if game.options & OPTION_PLAIN:
5024         dprob = 0.5
5025     r = randreal()
5026     if r > dprob:
5027         prouts(_("Sulu- \"Captain!  It's working!\""))
5028         skip(2)
5029         while len(game.enemies) > 0:
5030             deadkl(game.enemies[1].location, game.quad[game.enemies[1].location.i][game.enemies[1].location.j],game.enemies[1].location)
5031         prout(_("Ensign Chekov-  \"Congratulations, Captain!\""))
5032         if game.unwon() == 0:
5033             finish(FWON)
5034         if (game.options & OPTION_PLAIN) == 0:
5035             prout(_("Spock-  \"Captain, I believe the `Experimental Death Ray'"))
5036             if withprob(0.05):
5037                 prout(_("   is still operational.\""))
5038             else:
5039                 prout(_("   has been rendered nonfunctional.\""))
5040                 game.damage[DDRAY] = 39.95
5041         return
5042     r = randreal()        # Pick failure method
5043     if r <= 0.30:
5044         prouts(_("Sulu- \"Captain!  It's working!\""))
5045         skip(1)
5046         prouts(_("***RED ALERT!  RED ALERT!"))
5047         skip(1)
5048         prout(_("***MATTER-ANTIMATTER IMPLOSION IMMINENT!"))
5049         skip(1)
5050         prouts(_("***RED ALERT!  RED A*L********************************"))
5051         skip(1)
5052         stars()
5053         prouts(_("******************   KA-BOOM!!!!   *******************"))
5054         skip(1)
5055         kaboom()
5056         return
5057     if r <= 0.55:
5058         prouts(_("Sulu- \"Captain!  Yagabandaghangrapl, brachriigringlanbla!\""))
5059         skip(1)
5060         prout(_("Lt. Uhura-  \"Graaeek!  Graaeek!\""))
5061         skip(1)
5062         prout(_("Spock-  \"Fascinating!  . . . All humans aboard"))
5063         prout(_("  have apparently been transformed into strange mutations."))
5064         prout(_("  Vulcans do not seem to be affected."))
5065         skip(1)
5066         prout(_("Kirk-  \"Raauch!  Raauch!\""))
5067         finish(FDRAY)
5068         return
5069     if r <= 0.75:
5070         prouts(_("Sulu- \"Captain!  It's   --WHAT?!?!\""))
5071         skip(2)
5072         proutn(_("Spock-  \"I believe the word is"))
5073         prouts(_(" *ASTONISHING*"))
5074         prout(_(" Mr. Sulu."))
5075         for i in range(QUADSIZE):
5076             for j in range(QUADSIZE):
5077                 if game.quad[i][j] == '.':
5078                     game.quad[i][j] = '?'
5079         prout(_("  Captain, our quadrant is now infested with"))
5080         prouts(_(" - - - - - -  *THINGS*."))
5081         skip(1)
5082         prout(_("  I have no logical explanation.\""))
5083         return
5084     prouts(_("Sulu- \"Captain!  The Death Ray is creating tribbles!\""))
5085     skip(1)
5086     prout(_("Scotty-  \"There are so many tribbles down here"))
5087     prout(_("  in Engineering, we can't move for 'em, Captain.\""))
5088     finish(FTRIBBLE)
5089     return
5090
5091 # Code from reports.c begins here
5092
5093 def attackreport(curt):
5094     "eport status of bases under attack."
5095     if not curt:
5096         if is_scheduled(FCDBAS):
5097             prout(_("Starbase in Quadrant %s is currently under Commander attack.") % game.battle)
5098             prout(_("It can hold out until Stardate %d.") % int(scheduled(FCDBAS)))
5099         elif game.isatb == 1:
5100             prout(_("Starbase in Quadrant %s is under Super-commander attack.") % game.state.kscmdr)
5101             prout(_("It can hold out until Stardate %d.") % int(scheduled(FSCDBAS)))
5102         else:
5103             prout(_("No Starbase is currently under attack."))
5104     else:
5105         if is_scheduled(FCDBAS):
5106             proutn(_("Base in %s attacked by C. Alive until %.1f") % (game.battle, scheduled(FCDBAS)))
5107         if game.isatb:
5108             proutn(_("Base in %s attacked by S. Alive until %.1f") % (game.state.kscmdr, scheduled(FSCDBAS)))
5109         clreol()
5110
5111 def report():
5112     # report on general game status
5113     scanner.chew()
5114     s1 = (game.thawed and _("thawed ")) or ""
5115     s2 = {1:"short", 2:"medium", 4:"long"}[game.length]
5116     s3 = (None, _("novice"), _("fair"),
5117           _("good"), _("expert"), _("emeritus"))[game.skill]
5118     prout(_("You %s a %s%s %s game.") % ((_("were playing"), _("are playing"))[game.alldone], s1, s2, s3))
5119     if game.skill>SKILL_GOOD and game.thawed and not game.alldone:
5120         prout(_("No plaque is allowed."))
5121     if game.tourn:
5122         prout(_("This is tournament game %d.") % game.tourn)
5123     prout(_("Your secret password is \"%s\"") % game.passwd)
5124     proutn(_("%d of %d Klingons have been killed") % (((game.inkling + game.incom + game.inscom) - game.unwon()),
5125                                                       (game.inkling + game.incom + game.inscom)))
5126     if game.incom - len(game.state.kcmdr):
5127         prout(_(", including %d Commander%s.") % (game.incom - len(game.state.kcmdr), (_("s"), "")[(game.incom - len(game.state.kcmdr))==1]))
5128     elif game.inkling - game.state.remkl + (game.inscom - game.state.nscrem) > 0:
5129         prout(_(", but no Commanders."))
5130     else:
5131         prout(".")
5132     if game.skill > SKILL_FAIR:
5133         prout(_("The Super Commander has %sbeen destroyed.") % ("", _("not "))[game.state.nscrem])
5134     if len(game.state.baseq) != game.inbase:
5135         proutn(_("There "))
5136         if game.inbase-len(game.state.baseq)==1:
5137             proutn(_("has been 1 base"))
5138         else:
5139             proutn(_("have been %d bases") % (game.inbase-len(game.state.baseq)))
5140         prout(_(" destroyed, %d remaining.") % len(game.state.baseq))
5141     else:
5142         prout(_("There are %d bases.") % game.inbase)
5143     if communicating() or game.iseenit:
5144         # Don't report this if not seen and
5145         # either the radio is dead or not at base!
5146         attackreport(False)
5147         game.iseenit = True
5148     if game.casual:
5149         prout(_("%d casualt%s suffered so far.") % (game.casual, ("y", "ies")[game.casual!=1]))
5150     if game.brigcapacity != game.brigfree:
5151         embriggened = brigcapacity-brigfree
5152         if embriggened == 1:
5153             prout(_("1 Klingon in brig"))
5154         else:
5155             prout(_("%d Klingons in brig.") %  embriggened)
5156         if game.kcaptured == 0:
5157             pass
5158         elif game.kcaptured == 1:
5159             prout(_("1 captured Klingon turned in to Starfleet."))
5160         else:
5161             prout(_("%d captured Klingons turned in to Star Fleet.") % game.kcaptured)
5162     if game.nhelp:
5163         prout(_("There were %d call%s for help.") % (game.nhelp,  ("" , _("s"))[game.nhelp!=1]))
5164     if game.ship == 'E':
5165         proutn(_("You have "))
5166         if game.nprobes:
5167             proutn("%d" % (game.nprobes))
5168         else:
5169             proutn(_("no"))
5170         proutn(_(" deep space probe"))
5171         if game.nprobes!=1:
5172             proutn(_("s"))
5173         prout(".")
5174     if communicating() and is_scheduled(FDSPROB):
5175         if game.isarmed:
5176             proutn(_("An armed deep space probe is in "))
5177         else:
5178             proutn(_("A deep space probe is in "))
5179         prout("Quadrant %s." % game.probe.quadrant())
5180     if game.icrystl:
5181         if game.cryprob <= .05:
5182             prout(_("Dilithium crystals aboard ship... not yet used."))
5183         else:
5184             i=0
5185             ai = 0.05
5186             while game.cryprob > ai:
5187                 ai *= 2.0
5188                 i += 1
5189             prout(_("Dilithium crystals have been used %d time%s.") % \
5190                   (i, (_("s"), "")[i==1]))
5191     skip(1)
5192
5193 def lrscan(silent):
5194     "Long-range sensor scan."
5195     if damaged(DLRSENS):
5196         # Now allow base's sensors if docked
5197         if game.condition != "docked":
5198             if not silent:
5199                 prout(_("LONG-RANGE SENSORS DAMAGED."))
5200             return
5201         if not silent:
5202             prout(_("Starbase's long-range scan"))
5203     elif not silent:
5204         prout(_("Long-range scan"))
5205     for x in range(game.quadrant.i-1, game.quadrant.i+2):
5206         if not silent:
5207             proutn(" ")
5208         for y in range(game.quadrant.j-1, game.quadrant.j+2):
5209             if not Coord(x, y).valid_quadrant():
5210                 if not silent:
5211                     proutn("  -1")
5212             else:
5213                 if not damaged(DRADIO):
5214                     game.state.galaxy[x][y].charted = True
5215                 game.state.chart[x][y].klingons = game.state.galaxy[x][y].klingons
5216                 game.state.chart[x][y].starbase = game.state.galaxy[x][y].starbase
5217                 game.state.chart[x][y].stars = game.state.galaxy[x][y].stars
5218                 if not silent and game.state.galaxy[x][y].supernova:
5219                     proutn(" ***")
5220                 elif not silent:
5221                     proutn(" %3d" % (game.state.chart[x][y].klingons*100 + game.state.chart[x][y].starbase * 10 + game.state.chart[x][y].stars))
5222         if not silent:
5223             prout(" ")
5224
5225 def damagereport():
5226     "Damage report."
5227     jdam = False
5228     scanner.chew()
5229     for i in range(NDEVICES):
5230         if damaged(i):
5231             if not jdam:
5232                 prout(_("\tDEVICE\t\t\t-REPAIR TIMES-"))
5233                 prout(_("\t\t\tIN FLIGHT\t\tDOCKED"))
5234                 jdam = True
5235             prout("  %-26s\t%8.2f\t\t%8.2f" % (device[i],
5236                                                game.damage[i]+0.05,
5237                                                DOCKFAC*game.damage[i]+0.005))
5238     if not jdam:
5239         prout(_("All devices functional."))
5240
5241 def rechart():
5242     "Update the chart in the Enterprise's computer from galaxy data."
5243     game.lastchart = game.state.date
5244     for i in range(GALSIZE):
5245         for j in range(GALSIZE):
5246             if game.state.galaxy[i][j].charted:
5247                 game.state.chart[i][j].klingons = game.state.galaxy[i][j].klingons
5248                 game.state.chart[i][j].starbase = game.state.galaxy[i][j].starbase
5249                 game.state.chart[i][j].stars = game.state.galaxy[i][j].stars
5250
5251 def chart():
5252     "Display the star chart."
5253     scanner.chew()
5254     if (game.options & OPTION_AUTOSCAN):
5255         lrscan(silent=True)
5256     if communicating():
5257         rechart()
5258     if game.lastchart < game.state.date and game.condition == "docked":
5259         prout(_("Spock-  \"I revised the Star Chart from the starbase's records.\""))
5260         rechart()
5261     prout(_("       STAR CHART FOR THE KNOWN GALAXY"))
5262     if game.state.date > game.lastchart:
5263         prout(_("(Last surveillance update %d stardates ago).") % ((int)(game.state.date-game.lastchart)))
5264     prout("      1    2    3    4    5    6    7    8")
5265     for i in range(GALSIZE):
5266         proutn("%d |" % (i+1))
5267         for j in range(GALSIZE):
5268             if (game.options & OPTION_SHOWME) and i == game.quadrant.i and j == game.quadrant.j:
5269                 proutn("<")
5270             else:
5271                 proutn(" ")
5272             if game.state.galaxy[i][j].supernova:
5273                 show = "***"
5274             elif not game.state.galaxy[i][j].charted and game.state.galaxy[i][j].starbase:
5275                 show = ".1."
5276             elif game.state.galaxy[i][j].charted:
5277                 show = "%3d" % (game.state.chart[i][j].klingons*100 + game.state.chart[i][j].starbase * 10 + game.state.chart[i][j].stars)
5278             else:
5279                 show = "..."
5280             proutn(show)
5281             if (game.options & OPTION_SHOWME) and i == game.quadrant.i and j == game.quadrant.j:
5282                 proutn(">")
5283             else:
5284                 proutn(" ")
5285         proutn("  |")
5286         if i<GALSIZE:
5287             skip(1)
5288
5289 def sectscan(goodScan, i, j):
5290     "Light up an individual dot in a sector."
5291     if goodScan or (abs(i-game.sector.i)<= 1 and abs(j-game.sector.j) <= 1):
5292         if game.quad[i][j] in ('E', 'F'):
5293             if game.iscloaked:
5294                 highvideo()
5295             textcolor({"green":GREEN,
5296                        "yellow":YELLOW,
5297                        "red":RED,
5298                        "docked":CYAN,
5299                        "dead":BROWN}[game.condition])
5300         else:
5301             textcolor({'?':LIGHTMAGENTA,
5302                        'K':LIGHTRED,
5303                        'S':LIGHTRED,
5304                        'C':LIGHTRED,
5305                        'R':LIGHTRED,
5306                        'T':LIGHTRED,
5307                        }.get(game.quad[i][j], DEFAULT))
5308         proutn("%c " % game.quad[i][j])
5309         textcolor(DEFAULT)
5310     else:
5311         proutn("- ")
5312
5313 def status(req=0):
5314     "Emit status report lines"
5315     if not req or req == 1:
5316         prstat(_("Stardate"), _("%.1f, Time Left %.2f") \
5317                % (game.state.date, game.state.remtime))
5318     if not req or req == 2:
5319         if game.condition != "docked":
5320             newcnd()
5321         prstat(_("Condition"), _("%s, %i DAMAGES") % \
5322                (game.condition.upper(), sum([x > 0 for x in game.damage])))
5323         if game.iscloaked:
5324             prout(_(", CLOAKED"))
5325     if not req or req == 3:
5326         prstat(_("Position"), "%s , %s" % (game.quadrant, game.sector))
5327     if not req or req == 4:
5328         if damaged(DLIFSUP):
5329             if game.condition == "docked":
5330                 s = _("DAMAGED, Base provides")
5331             else:
5332                 s = _("DAMAGED, reserves=%4.2f") % game.lsupres
5333         else:
5334             s = _("ACTIVE")
5335         prstat(_("Life Support"), s)
5336     if not req or req == 5:
5337         prstat(_("Warp Factor"), "%.1f" % game.warpfac)
5338     if not req or req == 6:
5339         extra = ""
5340         if game.icrystl and (game.options & OPTION_SHOWME):
5341             extra = _(" (have crystals)")
5342         prstat(_("Energy"), "%.2f%s" % (game.energy, extra))
5343     if not req or req == 7:
5344         prstat(_("Torpedoes"), "%d" % (game.torps))
5345     if not req or req == 8:
5346         if damaged(DSHIELD):
5347             s = _("DAMAGED,")
5348         elif game.shldup:
5349             s = _("UP,")
5350         else:
5351             s = _("DOWN,")
5352         data = _(" %d%% %.1f units") \
5353                % (int((100.0*game.shield)/game.inshld + 0.5), game.shield)
5354         prstat(_("Shields"), s+data)
5355     if not req or req == 9:
5356         prstat(_("Klingons Left"), "%d" % game.unwon())
5357     if not req or req == 10:
5358         if game.options & OPTION_WORLDS:
5359             plnet = game.state.galaxy[game.quadrant.i][game.quadrant.j].planet
5360             if plnet and plnet.inhabited:
5361                 prstat(_("Major system"), plnet.name)
5362             else:
5363                 prout(_("Sector is uninhabited"))
5364     elif not req or req == 11:
5365         attackreport(not req)
5366
5367 def request():
5368     "Request specified status data, a historical relic from slow TTYs."
5369     requests = ("da","co","po","ls","wa","en","to","sh","kl","sy", "ti")
5370     while scanner.nexttok() == "IHEOL":
5371         proutn(_("Information desired? "))
5372     scanner.chew()
5373     if scanner.token in requests:
5374         status(requests.index(scanner.token))
5375     else:
5376         prout(_("UNRECOGNIZED REQUEST. Legal requests are:"))
5377         prout(("  date, condition, position, lsupport, warpfactor,"))
5378         prout(("  energy, torpedoes, shields, klingons, system, time."))
5379
5380 def srscan():
5381     "Short-range scan."
5382     goodScan=True
5383     if damaged(DSRSENS):
5384         # Allow base's sensors if docked
5385         if game.condition != "docked":
5386             prout(_("   S.R. SENSORS DAMAGED!"))
5387             goodScan=False
5388         else:
5389             prout(_("  [Using Base's sensors]"))
5390     else:
5391         prout(_("     Short-range scan"))
5392     if goodScan and communicating():
5393         game.state.chart[game.quadrant.i][game.quadrant.j].klingons = game.state.galaxy[game.quadrant.i][game.quadrant.j].klingons
5394         game.state.chart[game.quadrant.i][game.quadrant.j].starbase = game.state.galaxy[game.quadrant.i][game.quadrant.j].starbase
5395         game.state.chart[game.quadrant.i][game.quadrant.j].stars = game.state.galaxy[game.quadrant.i][game.quadrant.j].stars
5396         game.state.galaxy[game.quadrant.i][game.quadrant.j].charted = True
5397     prout("    1 2 3 4 5 6 7 8 9 10")
5398     if game.condition != "docked":
5399         newcnd()
5400     for i in range(QUADSIZE):
5401         proutn("%2d  " % (i+1))
5402         for j in range(QUADSIZE):
5403             sectscan(goodScan, i, j)
5404         skip(1)
5405
5406 def eta():
5407     "Use computer to get estimated time of arrival for a warp jump."
5408     w1 = Coord(); w2 = Coord()
5409     prompt = False
5410     if damaged(DCOMPTR):
5411         prout(_("COMPUTER DAMAGED, USE A POCKET CALCULATOR."))
5412         skip(1)
5413         return
5414     if scanner.nexttok() != "IHREAL":
5415         prompt = True
5416         scanner.chew()
5417         proutn(_("Destination quadrant and/or sector? "))
5418         if scanner.nexttok()!="IHREAL":
5419             huh()
5420             return
5421     w1.j = int(scanner.real-0.5)
5422     if scanner.nexttok() != "IHREAL":
5423         huh()
5424         return
5425     w1.i = int(scanner.real-0.5)
5426     if scanner.nexttok() == "IHREAL":
5427         w2.j = int(scanner.real-0.5)
5428         if scanner.nexttok() != "IHREAL":
5429             huh()
5430             return
5431         w2.i = int(scanner.real-0.5)
5432     else:
5433         if game.quadrant.j>w1.i:
5434             w2.i = 0
5435         else:
5436             w2.i=QUADSIZE-1
5437         if game.quadrant.i>w1.j:
5438             w2.j = 0
5439         else:
5440             w2.j=QUADSIZE-1
5441     if not w1.valid_quadrant() or not w2.valid_sector():
5442         huh()
5443         return
5444     dist = math.sqrt((w1.j-game.quadrant.j+(w2.j-game.sector.j)/(QUADSIZE*1.0))**2+
5445                      (w1.i-game.quadrant.i+(w2.i-game.sector.i)/(QUADSIZE*1.0))**2)
5446     wfl = False
5447     if prompt:
5448         prout(_("Answer \"no\" if you don't know the value:"))
5449     while True:
5450         scanner.chew()
5451         proutn(_("Time or arrival date? "))
5452         if scanner.nexttok()=="IHREAL":
5453             ttime = scanner.real
5454             if ttime > game.state.date:
5455                 ttime -= game.state.date # Actually a star date
5456             twarp=(math.floor(math.sqrt((10.0*dist)/ttime)*10.0)+1.0)/10.0
5457             if ttime <= 1e-10 or twarp > 10:
5458                 prout(_("We'll never make it, sir."))
5459                 scanner.chew()
5460                 return
5461             if twarp < 1.0:
5462                 twarp = 1.0
5463             break
5464         scanner.chew()
5465         proutn(_("Warp factor? "))
5466         if scanner.nexttok()== "IHREAL":
5467             wfl = True
5468             twarp = scanner.real
5469             if twarp<1.0 or twarp > 10.0:
5470                 huh()
5471                 return
5472             break
5473         prout(_("Captain, certainly you can give me one of these."))
5474     while True:
5475         scanner.chew()
5476         ttime = (10.0*dist)/twarp**2
5477         tpower = dist*twarp*twarp*twarp*(game.shldup+1)
5478         if tpower >= game.energy:
5479             prout(_("Insufficient energy, sir."))
5480             if not game.shldup or tpower > game.energy*2.0:
5481                 if not wfl:
5482                     return
5483                 proutn(_("New warp factor to try? "))
5484                 if scanner.nexttok() == "IHREAL":
5485                     wfl = True
5486                     twarp = scanner.real
5487                     if twarp<1.0 or twarp > 10.0:
5488                         huh()
5489                         return
5490                     continue
5491                 else:
5492                     scanner.chew()
5493                     skip(1)
5494                     return
5495             prout(_("But if you lower your shields,"))
5496             proutn(_("remaining"))
5497             tpower /= 2
5498         else:
5499             proutn(_("Remaining"))
5500         prout(_(" energy will be %.2f.") % (game.energy-tpower))
5501         if wfl:
5502             prout(_("And we will arrive at stardate %.2f.") % (game.state.date+ttime))
5503         elif twarp==1.0:
5504             prout(_("Any warp speed is adequate."))
5505         else:
5506             prout(_("Minimum warp needed is %.2f,") % (twarp))
5507             prout(_("and we will arrive at stardate %.2f.") % (game.state.date+ttime))
5508         if game.state.remtime < ttime:
5509             prout(_("Unfortunately, the Federation will be destroyed by then."))
5510         if twarp > 6.0:
5511             prout(_("You'll be taking risks at that speed, Captain"))
5512         if (game.isatb==1 and game.state.kscmdr == w1 and \
5513              scheduled(FSCDBAS)< ttime+game.state.date) or \
5514             (scheduled(FCDBAS)<ttime+game.state.date and game.battle == w1):
5515             prout(_("The starbase there will be destroyed by then."))
5516         proutn(_("New warp factor to try? "))
5517         if scanner.nexttok() == "IHREAL":
5518             wfl = True
5519             twarp = scanner.real
5520             if twarp<1.0 or twarp > 10.0:
5521                 huh()
5522                 return
5523         else:
5524             scanner.chew()
5525             skip(1)
5526             return
5527
5528 # Code from setup.c begins here
5529
5530 def prelim():
5531     "Issue a historically correct banner."
5532     skip(2)
5533     prout(_("-SUPER- STAR TREK"))
5534     skip(1)
5535 # From the FORTRAN original
5536 #    prout(_("Latest update-21 Sept 78"))
5537 #    skip(1)
5538
5539 def freeze(boss):
5540     "Save game."
5541     if boss:
5542         scanner.push("emsave.trk")
5543     key = scanner.nexttok()
5544     if key == "IHEOL":
5545         proutn(_("File name: "))
5546         key = scanner.nexttok()
5547     if key != "IHALPHA":
5548         huh()
5549         return
5550     if '.' not in scanner.token:
5551         scanner.token += ".trk"
5552     try:
5553         fp = open(scanner.token, "wb")
5554     except IOError:
5555         prout(_("Can't freeze game as file %s") % scanner.token)
5556         return
5557     pickle.dump(game, fp)
5558     fp.close()
5559     scanner.chew()
5560
5561 def thaw():
5562     "Retrieve saved game."
5563     global game
5564     game.passwd = None
5565     key = scanner.nexttok()
5566     if key == "IHEOL":
5567         proutn(_("File name: "))
5568         key = scanner.nexttok()
5569     if key != "IHALPHA":
5570         huh()
5571         return True
5572     if '.' not in scanner.token:
5573         scanner.token += ".trk"
5574     try:
5575         fp = open(scanner.token, "rb")
5576     except IOError:
5577         prout(_("Can't thaw game in %s") % scanner.token)
5578         return
5579     game = pickle.load(fp)
5580     fp.close()
5581     scanner.chew()
5582     return False
5583
5584 # I used <http://www.memory-alpha.org> to find planets
5585 # with references in ST:TOS.  Earth and the Alpha Centauri
5586 # Colony have been omitted.
5587 #
5588 # Some planets marked Class G and P here will be displayed as class M
5589 # because of the way planets are generated. This is a known bug.
5590 systnames = (
5591     # Federation Worlds
5592     _("Andoria (Fesoan)"),        # several episodes
5593     _("Tellar Prime (Miracht)"),        # TOS: "Journey to Babel"
5594     _("Vulcan (T'Khasi)"),        # many episodes
5595     _("Medusa"),                # TOS: "Is There in Truth No Beauty?"
5596     _("Argelius II (Nelphia)"),        # TOS: "Wolf in the Fold" ("IV" in BSD)
5597     _("Ardana"),                # TOS: "The Cloud Minders"
5598     _("Catulla (Cendo-Prae)"),        # TOS: "The Way to Eden"
5599     _("Gideon"),                # TOS: "The Mark of Gideon"
5600     _("Aldebaran III"),                # TOS: "The Deadly Years"
5601     _("Alpha Majoris I"),        # TOS: "Wolf in the Fold"
5602     _("Altair IV"),                # TOS: "Amok Time
5603     _("Ariannus"),                # TOS: "Let That Be Your Last Battlefield"
5604     _("Benecia"),                # TOS: "The Conscience of the King"
5605     _("Beta Niobe I (Sarpeidon)"),        # TOS: "All Our Yesterdays"
5606     _("Alpha Carinae II"),        # TOS: "The Ultimate Computer"
5607     _("Capella IV (Kohath)"),        # TOS: "Friday's Child" (Class G)
5608     _("Daran V"),                # TOS: "For the World is Hollow and I Have Touched the Sky"
5609     _("Deneb II"),                # TOS: "Wolf in the Fold" ("IV" in BSD)
5610     _("Eminiar VII"),                # TOS: "A Taste of Armageddon"
5611     _("Gamma Canaris IV"),        # TOS: "Metamorphosis"
5612     _("Gamma Tranguli VI (Vaalel)"),        # TOS: "The Apple"
5613     _("Ingraham B"),                # TOS: "Operation: Annihilate"
5614     _("Janus IV"),                # TOS: "The Devil in the Dark"
5615     _("Makus III"),                # TOS: "The Galileo Seven"
5616     _("Marcos XII"),                # TOS: "And the Children Shall Lead",
5617     _("Omega IV"),                # TOS: "The Omega Glory"
5618     _("Regulus V"),                # TOS: "Amok Time
5619     _("Deneva"),                # TOS: "Operation -- Annihilate!"
5620     # Worlds from BSD Trek
5621     _("Rigel II"),                # TOS: "Shore Leave" ("III" in BSD)
5622     _("Beta III"),                # TOS: "The Return of the Archons"
5623     _("Triacus"),                # TOS: "And the Children Shall Lead",
5624     _("Exo III"),                # TOS: "What Are Little Girls Made Of?" (Class P)
5625     #        # Others
5626     #    _("Hansen's Planet"),        # TOS: "The Galileo Seven"
5627     #    _("Taurus IV"),                # TOS: "The Galileo Seven" (class G)
5628     #    _("Antos IV (Doraphane)"),        # TOS: "Whom Gods Destroy", "Who Mourns for Adonais?"
5629     #    _("Izar"),                        # TOS: "Whom Gods Destroy"
5630     #    _("Tiburon"),                # TOS: "The Way to Eden"
5631     #    _("Merak II"),                # TOS: "The Cloud Minders"
5632     #    _("Coridan (Desotriana)"),        # TOS: "Journey to Babel"
5633     #    _("Iotia"),                # TOS: "A Piece of the Action"
5634 )
5635
5636 device = (
5637     _("S. R. Sensors"), \
5638     _("L. R. Sensors"), \
5639     _("Phasers"), \
5640     _("Photon Tubes"), \
5641     _("Life Support"), \
5642     _("Warp Engines"), \
5643     _("Impulse Engines"), \
5644     _("Shields"), \
5645     _("Subspace Radio"), \
5646     _("Shuttle Craft"), \
5647     _("Computer"), \
5648     _("Navigation System"), \
5649     _("Transporter"), \
5650     _("Shield Control"), \
5651     _("Death Ray"), \
5652     _("D. S. Probe"), \
5653     _("Cloaking Device"), \
5654 )
5655
5656 def setup():
5657     "Prepare to play, set up cosmos."
5658     w = Coord()
5659     #  Decide how many of everything
5660     if choose():
5661         return # frozen game
5662     # Prepare the Enterprise
5663     game.alldone = game.gamewon = game.shldchg = game.shldup = False
5664     game.ship = 'E'
5665     game.state.crew = FULLCREW
5666     game.energy = game.inenrg = 5000.0
5667     game.shield = game.inshld = 2500.0
5668     game.inlsr = 4.0
5669     game.lsupres = 4.0
5670     game.quadrant = randplace(GALSIZE)
5671     game.sector = randplace(QUADSIZE)
5672     game.torps = game.intorps = 10
5673     game.nprobes = randrange(2, 5)
5674     game.warpfac = 5.0
5675     for i in range(NDEVICES):
5676         game.damage[i] = 0.0
5677     # Set up assorted game parameters
5678     game.battle = Coord()
5679     game.state.date = game.indate = 100.0 * randreal(20, 51)
5680     game.nkinks = game.nhelp = game.casual = game.abandoned = 0
5681     game.iscate = game.resting = game.imine = game.icrystl = game.icraft = False
5682     game.isatb = game.state.nplankl = 0
5683     game.state.starkl = game.state.basekl = game.state.nworldkl = 0
5684     game.iscraft = "onship"
5685     game.landed = False
5686     game.alive = True
5687
5688     # the galaxy
5689     game.state.galaxy = fill2d(GALSIZE, lambda i_unused, j_unused: Quadrant())
5690     # the starchart
5691     game.state.chart = fill2d(GALSIZE, lambda i_unused, j_unused: Page())
5692
5693     game.state.planets = []      # Planet information
5694     game.state.baseq = []      # Base quadrant coordinates
5695     game.state.kcmdr = []      # Commander quadrant coordinates
5696     game.statekscmdr = Coord() # Supercommander quadrant coordinates
5697
5698     # Starchart is functional but we've never seen it
5699     game.lastchart = FOREVER
5700     # Put stars in the galaxy
5701     game.instar = 0
5702     for i in range(GALSIZE):
5703         for j in range(GALSIZE):
5704             # Can't have more stars per quadrant than fit in one decimal digit,
5705             # if we do the chart representation will break.
5706             k = randrange(1, min(10, QUADSIZE**2/10))
5707             game.instar += k
5708             game.state.galaxy[i][j].stars = k
5709     # Locate star bases in galaxy
5710     if game.idebug:
5711         prout("=== Allocating %d bases" % game.inbase)
5712     for i in range(game.inbase):
5713         while True:
5714             while True:
5715                 w = randplace(GALSIZE)
5716                 if not game.state.galaxy[w.i][w.j].starbase:
5717                     break
5718             contflag = False
5719             # C version: for (j = i-1; j > 0; j--)
5720             # so it did them in the opposite order.
5721             for j in range(1, i):
5722                 # Improved placement algorithm to spread out bases
5723                 distq = (w - game.state.baseq[j]).distance()
5724                 if distq < 6.0*(BASEMAX+1-game.inbase) and withprob(0.75):
5725                     contflag = True
5726                     if game.idebug:
5727                         prout("=== Abandoning base #%d at %s" % (i, w))
5728                     break
5729                 elif distq < 6.0 * (BASEMAX+1-game.inbase):
5730                     if game.idebug:
5731                         prout("=== Saving base #%d, close to #%d" % (i, j))
5732             if not contflag:
5733                 break
5734         if game.idebug:
5735             prout("=== Placing base #%d in quadrant %s" % (i, w))
5736         game.state.baseq.append(w)
5737         game.state.galaxy[w.i][w.j].starbase = game.state.chart[w.i][w.j].starbase = True
5738     # Position ordinary Klingon Battle Cruisers
5739     krem = game.inkling
5740     klumper = 0.25*game.skill*(9.0-game.length)+1.0
5741     if klumper > MAXKLQUAD:
5742         klumper = MAXKLQUAD
5743     while True:
5744         r = randreal()
5745         klump = (1.0 - r*r)*klumper
5746         if klump > krem:
5747             klump = krem
5748         krem -= klump
5749         while True:
5750             w = randplace(GALSIZE)
5751             if not game.state.galaxy[w.i][w.j].supernova and \
5752                game.state.galaxy[w.i][w.j].klingons + klump <= MAXKLQUAD:
5753                 break
5754         game.state.galaxy[w.i][w.j].klingons += int(klump)
5755         if krem <= 0:
5756             break
5757     # Position Klingon Commander Ships
5758     for i in range(game.incom):
5759         while True:
5760             w = randplace(GALSIZE)
5761             if not welcoming(w) or w in game.state.kcmdr:
5762                 continue
5763             if (game.state.galaxy[w.i][w.j].klingons or withprob(0.25)):
5764                 break
5765         game.state.galaxy[w.i][w.j].klingons += 1
5766         game.state.kcmdr.append(w)
5767     # Locate planets in galaxy
5768     for i in range(game.inplan):
5769         while True:
5770             w = randplace(GALSIZE)
5771             if game.state.galaxy[w.i][w.j].planet is None:
5772                 break
5773         new = Planet()
5774         new.quadrant = w
5775         new.crystals = "absent"
5776         if (game.options & OPTION_WORLDS) and i < NINHAB:
5777             new.pclass = "M"        # All inhabited planets are class M
5778             new.crystals = "absent"
5779             new.known = "known"
5780             new.name = systnames[i]
5781             new.inhabited = True
5782         else:
5783             new.pclass = ("M", "N", "O")[randrange(0, 3)]
5784             if withprob(0.33):
5785                 new.crystals = "present"
5786             new.known = "unknown"
5787             new.inhabited = False
5788         game.state.galaxy[w.i][w.j].planet = new
5789         game.state.planets.append(new)
5790     # Locate Romulans
5791     for i in range(game.state.nromrem):
5792         w = randplace(GALSIZE)
5793         game.state.galaxy[w.i][w.j].romulans += 1
5794     # Place the Super-Commander if needed
5795     if game.state.nscrem > 0:
5796         while True:
5797             w = randplace(GALSIZE)
5798             if welcoming(w):
5799                 break
5800         game.state.kscmdr = w
5801         game.state.galaxy[w.i][w.j].klingons += 1
5802     # Initialize times for extraneous events
5803     schedule(FSNOVA, expran(0.5 * game.intime))
5804     schedule(FTBEAM, expran(1.5 * (game.intime / len(game.state.kcmdr))))
5805     schedule(FSNAP, randreal(1.0, 2.0)) # Force an early snapshot
5806     schedule(FBATTAK, expran(0.3*game.intime))
5807     unschedule(FCDBAS)
5808     if game.state.nscrem:
5809         schedule(FSCMOVE, 0.2777)
5810     else:
5811         unschedule(FSCMOVE)
5812     unschedule(FSCDBAS)
5813     unschedule(FDSPROB)
5814     if (game.options & OPTION_WORLDS) and game.skill >= SKILL_GOOD:
5815         schedule(FDISTR, expran(1.0 + game.intime))
5816     else:
5817         unschedule(FDISTR)
5818     unschedule(FENSLV)
5819     unschedule(FREPRO)
5820     # Place thing (in tournament game, we don't want one!)
5821     # New in SST2K: never place the Thing near a starbase.
5822     # This makes sense and avoids a special case in the old code.
5823     global thing
5824     if game.tourn is None:
5825         while True:
5826             thing = randplace(GALSIZE)
5827             if thing not in game.state.baseq:
5828                 break
5829     skip(2)
5830     game.state.snap = False
5831     if game.skill == SKILL_NOVICE:
5832         prout(_("It is stardate %d. The Federation is being attacked by") % int(game.state.date))
5833         prout(_("a deadly Klingon invasion force. As captain of the United"))
5834         prout(_("Starship U.S.S. Enterprise, it is your mission to seek out"))
5835         prout(_("and destroy this invasion force of %d battle cruisers.") % ((game.inkling + game.incom + game.inscom)))
5836         prout(_("You have an initial allotment of %d stardates to complete") % int(game.intime))
5837         prout(_("your mission.  As you proceed you may be given more time."))
5838         skip(1)
5839         prout(_("You will have %d supporting starbases.") % (game.inbase))
5840         proutn(_("Starbase locations-  "))
5841     else:
5842         prout(_("Stardate %d.") % int(game.state.date))
5843         skip(1)
5844         prout(_("%d Klingons.") % (game.inkling + game.incom + game.inscom))
5845         prout(_("An unknown number of Romulans."))
5846         if game.state.nscrem:
5847             prout(_("And one (GULP) Super-Commander."))
5848         prout(_("%d stardates.") % int(game.intime))
5849         proutn(_("%d starbases in ") % game.inbase)
5850     for i in range(game.inbase):
5851         proutn(repr(game.state.baseq[i]))
5852         proutn("  ")
5853     skip(2)
5854     proutn(_("The Enterprise is currently in Quadrant %s") % game.quadrant)
5855     proutn(_(" Sector %s") % game.sector)
5856     skip(2)
5857     prout(_("Good Luck!"))
5858     if game.state.nscrem:
5859         prout(_("  YOU'LL NEED IT."))
5860     waitfor()
5861     clrscr()
5862     setwnd(message_window)
5863     newqad()
5864     if len(game.enemies) - (thing == game.quadrant) - (game.tholian != None):
5865         game.shldup = True
5866     if game.neutz:        # bad luck to start in a Romulan Neutral Zone
5867         attack(torps_ok=False)
5868
5869 def choose():
5870     "Choose your game type."
5871     while True:
5872         game.tourn = game.length = 0
5873         game.thawed = False
5874         game.skill = SKILL_NONE
5875         # Do not chew here, we want to use command-line tokens
5876         if not scanner.inqueue: # Can start with command line options
5877             proutn(_("Would you like a regular, tournament, or saved game? "))
5878         scanner.nexttok()
5879         if scanner.sees("tournament"):
5880             while scanner.nexttok() == "IHEOL":
5881                 proutn(_("Type in tournament number-"))
5882             if scanner.real == 0:
5883                 scanner.chew()
5884                 continue # We don't want a blank entry
5885             game.tourn = int(round(scanner.real))
5886             random.seed(scanner.real)
5887             if logfp:
5888                 logfp.write("# random.seed(%d)\n" % scanner.real)
5889             break
5890         if scanner.sees("saved") or scanner.sees("frozen"):
5891             if thaw():
5892                 continue
5893             scanner.chew()
5894             if game.passwd is None:
5895                 continue
5896             if not game.alldone:
5897                 game.thawed = True # No plaque if not finished
5898             report()
5899             waitfor()
5900             return True
5901         if scanner.sees("regular"):
5902             break
5903         proutn(_("What is \"%s\"? ") % scanner.token)
5904         scanner.chew()
5905     while game.length==0 or game.skill==SKILL_NONE:
5906         if scanner.nexttok() == "IHALPHA":
5907             if scanner.sees("short"):
5908                 game.length = 1
5909             elif scanner.sees("medium"):
5910                 game.length = 2
5911             elif scanner.sees("long"):
5912                 game.length = 4
5913             elif scanner.sees("novice"):
5914                 game.skill = SKILL_NOVICE
5915             elif scanner.sees("fair"):
5916                 game.skill = SKILL_FAIR
5917             elif scanner.sees("good"):
5918                 game.skill = SKILL_GOOD
5919             elif scanner.sees("expert"):
5920                 game.skill = SKILL_EXPERT
5921             elif scanner.sees("emeritus"):
5922                 game.skill = SKILL_EMERITUS
5923             else:
5924                 proutn(_("What is \""))
5925                 proutn(scanner.token)
5926                 prout("\"?")
5927         else:
5928             scanner.chew()
5929             if game.length==0:
5930                 proutn(_("Would you like a Short, Medium, or Long game? "))
5931             elif game.skill == SKILL_NONE:
5932                 proutn(_("Are you a Novice, Fair, Good, Expert, or Emeritus player? "))
5933     # Choose game options -- added by ESR for SST2K
5934     if scanner.nexttok() != "IHALPHA":
5935         scanner.chew()
5936         proutn(_("Choose your game style (plain, almy, fancy or just press enter): "))
5937         scanner.nexttok()
5938     if scanner.sees("plain"):
5939         # Approximates the UT FORTRAN version.
5940         game.options &=~ (OPTION_THOLIAN | OPTION_PLANETS | OPTION_THINGY | OPTION_PROBE | OPTION_RAMMING | OPTION_MVBADDY | OPTION_BLKHOLE | OPTION_BASE | OPTION_WORLDS | OPTION_COLOR | OPTION_CAPTURE | OPTION_CLOAK)
5941         game.options |= OPTION_PLAIN
5942     elif scanner.sees("almy"):
5943         # Approximates Tom Almy's version.
5944         game.options &=~ (OPTION_THINGY | OPTION_BLKHOLE | OPTION_BASE | OPTION_WORLDS | OPTION_COLOR)
5945         game.options |= OPTION_ALMY
5946     elif scanner.sees("fancy") or scanner.sees("\n"):
5947         pass
5948     elif len(scanner.token):
5949         proutn(_("What is \"%s\"?") % scanner.token)
5950     setpassword()
5951     if game.passwd == "debug":
5952         game.idebug = True
5953         prout("=== Debug mode enabled.")
5954     # Use parameters to generate initial values of things
5955     game.damfac = 0.5 * game.skill
5956     game.inbase = randrange(BASEMIN, BASEMAX+1)
5957     game.inplan = 0
5958     if game.options & OPTION_PLANETS:
5959         game.inplan += randrange(MAXUNINHAB/2, MAXUNINHAB+1)
5960     if game.options & OPTION_WORLDS:
5961         game.inplan += int(NINHAB)
5962     game.state.nromrem = game.inrom = randrange(2 * game.skill)
5963     game.state.nscrem = game.inscom = (game.skill > SKILL_FAIR)
5964     game.state.remtime = 7.0 * game.length
5965     game.intime = game.state.remtime
5966     game.state.remkl = game.inkling = 2.0*game.intime*((game.skill+1 - 2*randreal())*game.skill*0.1+.15)
5967     game.incom = min(MINCMDR, int(game.skill + 0.0625*game.inkling*randreal()))
5968     game.state.remres = (game.inkling+4*game.incom)*game.intime
5969     game.inresor = game.state.remres
5970     if game.inkling > 50:
5971         game.inbase += 1
5972     return False
5973
5974 def dropin(iquad=None):
5975     "Drop a feature on a random dot in the current quadrant."
5976     while True:
5977         w = randplace(QUADSIZE)
5978         if game.quad[w.i][w.j] == '.':
5979             break
5980     if iquad is not None:
5981         game.quad[w.i][w.j] = iquad
5982     return w
5983
5984 def newcnd():
5985     "Update our alert status."
5986     game.condition = "green"
5987     if game.energy < 1000.0:
5988         game.condition = "yellow"
5989     if game.state.galaxy[game.quadrant.i][game.quadrant.j].klingons or game.state.galaxy[game.quadrant.i][game.quadrant.j].romulans:
5990         game.condition = "red"
5991     if not game.alive:
5992         game.condition="dead"
5993
5994 def newkling():
5995     "Drop new Klingon into current quadrant."
5996     return Enemy('K', loc=dropin(), power=randreal(300,450)+25.0*game.skill)
5997
5998 def sortenemies():
5999     "Sort enemies by distance so 'nearest' is meaningful."
6000     game.enemies.sort(key=lambda x: x.kdist)
6001
6002 def newqad():
6003     "Set up a new state of quadrant, for when we enter or re-enter it."
6004     game.justin = True
6005     game.iplnet = None
6006     game.neutz = game.inorbit = game.landed = False
6007     game.ientesc = game.iseenit = game.isviolreported = False
6008     # Create a blank quadrant
6009     game.quad = fill2d(QUADSIZE, lambda i, j: '.')
6010     if game.iscate:
6011         # Attempt to escape Super-commander, so tbeam back!
6012         game.iscate = False
6013         game.ientesc = True
6014     q = game.state.galaxy[game.quadrant.i][game.quadrant.j]
6015     # cope with supernova
6016     if q.supernova:
6017         return
6018     game.klhere = q.klingons
6019     game.irhere = q.romulans
6020     # Position Starship
6021     game.quad[game.sector.i][game.sector.j] = game.ship
6022     game.enemies = []
6023     if q.klingons:
6024         # Position ordinary Klingons
6025         for _i in range(game.klhere):
6026             newkling()
6027         # If we need a commander, promote a Klingon
6028         for cmdr in game.state.kcmdr:
6029             if cmdr == game.quadrant:
6030                 e = game.enemies[game.klhere-1]
6031                 game.quad[e.location.i][e.location.j] = 'C'
6032                 e.power = randreal(950,1350) + 50.0*game.skill
6033                 break
6034         # If we need a super-commander, promote a Klingon
6035         if game.quadrant == game.state.kscmdr:
6036             e = game.enemies[0]
6037             game.quad[e.location.i][e.location.j] = 'S'
6038             e.power = randreal(1175.0,  1575.0) + 125.0*game.skill
6039             game.iscate = (game.state.remkl > 1)
6040     # Put in Romulans if needed
6041     for _i in range(q.romulans):
6042         Enemy('R', loc=dropin(), power=randreal(400.0,850.0)+50.0*game.skill)
6043     # If quadrant needs a starbase, put it in
6044     if q.starbase:
6045         game.base = dropin('B')
6046     # If quadrant needs a planet, put it in
6047     if q.planet:
6048         game.iplnet = q.planet
6049         if not q.planet.inhabited:
6050             game.plnet = dropin('P')
6051         else:
6052             game.plnet = dropin('@')
6053     # Check for condition
6054     newcnd()
6055     # Check for RNZ
6056     if game.irhere > 0 and game.klhere == 0:
6057         game.neutz = True
6058         if not damaged(DRADIO):
6059             skip(1)
6060             prout(_("LT. Uhura- \"Captain, an urgent message."))
6061             prout(_("  I'll put it on audio.\"  CLICK"))
6062             skip(1)
6063             prout(_("INTRUDER! YOU HAVE VIOLATED THE ROMULAN NEUTRAL ZONE."))
6064             prout(_("LEAVE AT ONCE, OR YOU WILL BE DESTROYED!"))
6065     # Put in THING if needed
6066     if thing == game.quadrant:
6067         Enemy(etype='?', loc=dropin(),
6068               power=randreal(6000,6500.0)+250.0*game.skill)
6069         if not damaged(DSRSENS):
6070             skip(1)
6071             prout(_("Mr. Spock- \"Captain, this is most unusual."))
6072             prout(_("    Please examine your short-range scan.\""))
6073     # Decide if quadrant needs a Tholian; lighten up if skill is low
6074     if game.options & OPTION_THOLIAN:
6075         if (game.skill < SKILL_GOOD and withprob(0.02)) or \
6076             (game.skill == SKILL_GOOD and withprob(0.05)) or \
6077             (game.skill > SKILL_GOOD and withprob(0.08)):
6078             w = Coord()
6079             while True:
6080                 w.i = withprob(0.5) * (QUADSIZE-1)
6081                 w.j = withprob(0.5) * (QUADSIZE-1)
6082                 if game.quad[w.i][w.j] == '.':
6083                     break
6084             game.tholian = Enemy(etype='T', loc=w,
6085                                  power=randrange(100, 500) + 25.0*game.skill)
6086             # Reserve unoccupied corners
6087             if game.quad[0][0]=='.':
6088                 game.quad[0][0] = 'X'
6089             if game.quad[0][QUADSIZE-1]=='.':
6090                 game.quad[0][QUADSIZE-1] = 'X'
6091             if game.quad[QUADSIZE-1][0]=='.':
6092                 game.quad[QUADSIZE-1][0] = 'X'
6093             if game.quad[QUADSIZE-1][QUADSIZE-1]=='.':
6094                 game.quad[QUADSIZE-1][QUADSIZE-1] = 'X'
6095     sortenemies()
6096     # And finally the stars
6097     for _i in range(q.stars):
6098         dropin('*')
6099     # Put in a few black holes
6100     for _i in range(1, 3+1):
6101         if withprob(0.5):
6102             dropin(' ')
6103     # Take out X's in corners if Tholian present
6104     if game.tholian:
6105         if game.quad[0][0]=='X':
6106             game.quad[0][0] = '.'
6107         if game.quad[0][QUADSIZE-1]=='X':
6108             game.quad[0][QUADSIZE-1] = '.'
6109         if game.quad[QUADSIZE-1][0]=='X':
6110             game.quad[QUADSIZE-1][0] = '.'
6111         if game.quad[QUADSIZE-1][QUADSIZE-1]=='X':
6112             game.quad[QUADSIZE-1][QUADSIZE-1] = '.'
6113
6114 def setpassword():
6115     "Set the self-destruct password."
6116     if game.options & OPTION_PLAIN:
6117         while True:
6118             scanner.chew()
6119             proutn(_("Please type in a secret password- "))
6120             scanner.nexttok()
6121             game.passwd = scanner.token
6122             if game.passwd != None:
6123                 break
6124     else:
6125         game.passwd = ""
6126         game.passwd += chr(ord('a')+randrange(26))
6127         game.passwd += chr(ord('a')+randrange(26))
6128         game.passwd += chr(ord('a')+randrange(26))
6129
6130 # Code from sst.c begins here
6131
6132 commands = [
6133     ("SRSCAN",           OPTION_TTY),
6134     ("STATUS",           OPTION_TTY),
6135     ("REQUEST",          OPTION_TTY),
6136     ("LRSCAN",           OPTION_TTY),
6137     ("PHASERS",          0),
6138     ("TORPEDO",          0),
6139     ("PHOTONS",          0),
6140     ("MOVE",             0),
6141     ("SHIELDS",          0),
6142     ("DOCK",             0),
6143     ("DAMAGES",          0),
6144     ("CHART",            0),
6145     ("IMPULSE",          0),
6146     ("REST",             0),
6147     ("WARP",             0),
6148     ("SENSORS",          OPTION_PLANETS),
6149     ("ORBIT",            OPTION_PLANETS),
6150     ("TRANSPORT",        OPTION_PLANETS),
6151     ("MINE",             OPTION_PLANETS),
6152     ("CRYSTALS",         OPTION_PLANETS),
6153     ("SHUTTLE",          OPTION_PLANETS),
6154     ("PLANETS",          OPTION_PLANETS),
6155     ("REPORT",           0),
6156     ("COMPUTER",         0),
6157     ("COMMANDS",         0),
6158     ("EMEXIT",           0),
6159     ("PROBE",            OPTION_PROBE),
6160     ("SAVE",             0),
6161     ("FREEZE",           0),        # Synonym for SAVE
6162     ("ABANDON",          0),
6163     ("DESTRUCT",         0),
6164     ("DEATHRAY",         0),
6165     ("CAPTURE",          OPTION_CAPTURE),
6166     ("CLOAK",            OPTION_CLOAK),
6167     ("DEBUG",            0),
6168     ("MAYDAY",           0),
6169     ("SOS",              0),        # Synonym for MAYDAY
6170     ("CALL",             0),        # Synonym for MAYDAY
6171     ("QUIT",             0),
6172     ("HELP",             0),
6173     ("SCORE",            0),
6174     ("",                 0),
6175 ]
6176
6177 def listCommands():
6178     "Generate a list of legal commands."
6179     prout(_("LEGAL COMMANDS ARE:"))
6180     emitted = 0
6181     for (key, opt) in commands:
6182         if not opt or (opt & game.options):
6183             proutn("%-12s " % key)
6184             emitted += 1
6185             if emitted % 5 == 4:
6186                 skip(1)
6187     skip(1)
6188
6189 def helpme():
6190     "Browse on-line help."
6191     key = scanner.nexttok()
6192     while True:
6193         if key == "IHEOL":
6194             setwnd(prompt_window)
6195             proutn(_("Help on what command? "))
6196             key = scanner.nexttok()
6197         setwnd(message_window)
6198         if key == "IHEOL":
6199             return
6200         cmds = [x[0] for x in commands]
6201         if scanner.token.upper() in cmds or scanner.token.upper() == "ABBREV":
6202             break
6203         skip(1)
6204         listCommands()
6205         key = "IHEOL"
6206         scanner.chew()
6207         skip(1)
6208     cmd = scanner.token.upper()
6209     for directory in docpath:
6210         try:
6211             fp = open(os.path.join(directory, "sst.doc"), "r")
6212             break
6213         except IOError:
6214             pass
6215     else:
6216         prout(_("Spock-  \"Captain, that information is missing from the"))
6217         prout(_("   computer. You need to find sst.doc and put it somewhere"))
6218         proutn(_("   in these directories: %s") % ":".join(docpath))
6219         prout(".\"")
6220         # This used to continue: "You need to find SST.DOC and put
6221         # it in the current directory."
6222         return
6223     while True:
6224         linebuf = fp.readline()
6225         if linebuf == '':
6226             prout(_("Spock- \"Captain, there is no information on that command.\""))
6227             fp.close()
6228             return
6229         if linebuf[0] == '%' and linebuf[1] == '%' and linebuf[2] == ' ':
6230             linebuf = linebuf[3:].strip()
6231             if cmd.upper() == linebuf:
6232                 break
6233     skip(1)
6234     prout(_("Spock- \"Captain, I've found the following information:\""))
6235     skip(1)
6236     while True:
6237         linebuf = fp.readline()
6238         if "******" in linebuf:
6239             break
6240         proutn(linebuf)
6241     fp.close()
6242
6243 def makemoves():
6244     "Command-interpretation loop."
6245     def checkviol():
6246         if game.irhere and game.state.date >= ALGERON and not game.isviolreported and game.iscloaked:
6247             prout(_("The Romulan ship discovers you are breaking the Treaty of Algeron!"))
6248             game.ncviol += 1
6249             game.isviolreported = True
6250     while True:         # command loop
6251         drawmaps(1)
6252         while True:        # get a command
6253             hitme = False
6254             game.optime = game.justin = False
6255             scanner.chew()
6256             setwnd(prompt_window)
6257             clrscr()
6258             proutn("COMMAND> ")
6259             if scanner.nexttok() == "IHEOL":
6260                 if game.options & OPTION_CURSES:
6261                     makechart()
6262                 continue
6263             elif scanner.token == "":
6264                 continue
6265             game.ididit = False
6266             clrscr()
6267             setwnd(message_window)
6268             clrscr()
6269             abandon_passed = False
6270             cmd = ""    # Force cmd to persist after loop
6271             opt = 0     # Force opt to persist after loop
6272             for (cmd, opt) in commands:
6273                 # commands after ABANDON cannot be abbreviated
6274                 if cmd == "ABANDON":
6275                     abandon_passed = True
6276                 if cmd == scanner.token.upper() or (not abandon_passed \
6277                         and cmd.startswith(scanner.token.upper())):
6278                     break
6279             if cmd == "":
6280                 listCommands()
6281                 continue
6282             elif opt and not (opt & game.options):
6283                 huh()
6284             else:
6285                 break
6286         if game.options & OPTION_CURSES:
6287             prout("COMMAND> %s" % cmd)
6288         if cmd == "SRSCAN":                # srscan
6289             srscan()
6290         elif cmd == "STATUS":                # status
6291             status()
6292         elif cmd == "REQUEST":                # status request
6293             request()
6294         elif cmd == "LRSCAN":                # long range scan
6295             lrscan(silent=False)
6296         elif cmd == "PHASERS":                # phasers
6297             phasers()
6298             if game.ididit:
6299                 checkviol()
6300                 hitme = True
6301         elif cmd in ("TORPEDO", "PHOTONS"):        # photon torpedos
6302             torps()
6303             if game.ididit:
6304                 checkviol()
6305                 hitme = True
6306         elif cmd == "MOVE":                # move under warp
6307             warp(wcourse=None, involuntary=False)
6308         elif cmd == "SHIELDS":                # shields
6309             doshield(shraise=False)
6310             if game.ididit:
6311                 hitme = True
6312                 game.shldchg = False
6313         elif cmd == "DOCK":                # dock at starbase
6314             dock(True)
6315             if game.ididit:
6316                 attack(torps_ok=False)
6317         elif cmd == "DAMAGES":                # damage reports
6318             damagereport()
6319         elif cmd == "CHART":                # chart
6320             makechart()
6321         elif cmd == "IMPULSE":                # impulse
6322             impulse()
6323         elif cmd == "REST":                # rest
6324             wait()
6325             if game.ididit:
6326                 hitme = True
6327         elif cmd == "WARP":                # warp
6328             setwarp()
6329         elif cmd == "SENSORS":                # sensors
6330             sensor()
6331         elif cmd == "ORBIT":                # orbit
6332             orbit()
6333             if game.ididit:
6334                 hitme = True
6335         elif cmd == "TRANSPORT":                # transport "beam"
6336             beam()
6337         elif cmd == "MINE":                # mine
6338             mine()
6339             if game.ididit:
6340                 hitme = True
6341         elif cmd == "CRYSTALS":                # crystals
6342             usecrystals()
6343             if game.ididit:
6344                 hitme = True
6345         elif cmd == "SHUTTLE":                # shuttle
6346             shuttle()
6347             if game.ididit:
6348                 hitme = True
6349         elif cmd == "PLANETS":                # Planet list
6350             survey()
6351         elif cmd == "REPORT":                # Game Report
6352             report()
6353         elif cmd == "COMPUTER":                # use COMPUTER!
6354             eta()
6355         elif cmd == "COMMANDS":
6356             listCommands()
6357         elif cmd == "EMEXIT":                # Emergency exit
6358             clrscr()                        # Hide screen
6359             freeze(True)                # forced save
6360             raise SystemExit(1)                # And quick exit
6361         elif cmd == "PROBE":
6362             probe()                        # Launch probe
6363             if game.ididit:
6364                 hitme = True
6365         elif cmd == "ABANDON":                # Abandon Ship
6366             abandon()
6367         elif cmd == "DESTRUCT":                # Self Destruct
6368             selfdestruct()
6369         elif cmd == "SAVE":                # Save Game
6370             freeze(False)
6371             clrscr()
6372             if game.skill > SKILL_GOOD:
6373                 prout(_("WARNING--Saved games produce no plaques!"))
6374         elif cmd == "DEATHRAY":                # Try a desparation measure
6375             deathray()
6376             if game.ididit:
6377                 hitme = True
6378         elif cmd == "CAPTURE":
6379             capture()
6380         elif cmd == "CLOAK":
6381             cloak()
6382         elif cmd == "DEBUGCMD":                # What do we want for debug???
6383             debugme()
6384         elif cmd == "MAYDAY":                # Call for help
6385             mayday()
6386             if game.ididit:
6387                 hitme = True
6388         elif cmd == "QUIT":
6389             game.alldone = True                # quit the game
6390         elif cmd == "HELP":
6391             helpme()                        # get help
6392         elif cmd == "SCORE":
6393             score()                         # see current score
6394         while True:
6395             if game.alldone:
6396                 break                # Game has ended
6397             if game.optime != 0.0:
6398                 events()
6399                 if game.alldone:
6400                     break        # Events did us in
6401             if game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
6402                 atover(False)
6403                 continue
6404             if hitme and not game.justin:
6405                 attack(torps_ok=True)
6406                 if game.alldone:
6407                     break
6408                 if game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
6409                     atover(False)
6410                     hitme = True
6411                     continue
6412             break
6413         if game.alldone:
6414             break
6415     if game.idebug:
6416         prout("=== Ending")
6417
6418 def cramen(ch):
6419     "Emit the name of an enemy or feature."
6420     if   ch == 'R': s = _("Romulan")
6421     elif ch == 'K': s = _("Klingon")
6422     elif ch == 'C': s = _("Commander")
6423     elif ch == 'S': s = _("Super-commander")
6424     elif ch == '*': s = _("Star")
6425     elif ch == 'P': s = _("Planet")
6426     elif ch == 'B': s = _("Starbase")
6427     elif ch == ' ': s = _("Black hole")
6428     elif ch == 'T': s = _("Tholian")
6429     elif ch == '#': s = _("Tholian web")
6430     elif ch == '?': s = _("Stranger")
6431     elif ch == '@': s = _("Inhabited World")
6432     else: s = "Unknown??"
6433     return s
6434
6435 def crmena(loud, enemy, loctype, w):
6436     "Emit the name of an enemy and his location."
6437     buf = ""
6438     if loud:
6439         buf += "***"
6440     buf += cramen(enemy) + _(" at ")
6441     if loctype == "quadrant":
6442         buf += _("Quadrant ")
6443     elif loctype == "sector":
6444         buf += _("Sector ")
6445     return buf + repr(w)
6446
6447 def crmshp():
6448     "Emit our ship name."
6449     return{'E':_("Enterprise"),'F':_("Faerie Queene")}.get(game.ship,"Ship???")
6450
6451 def stars():
6452     "Emit a line of stars"
6453     prouts("******************************************************")
6454     skip(1)
6455
6456 def expran(avrage):
6457     return -avrage*math.log(1e-7 + randreal())
6458
6459 def randplace(size):
6460     "Choose a random location."
6461     w = Coord()
6462     w.i = randrange(size)
6463     w.j = randrange(size)
6464     return w
6465
6466 class sstscanner:
6467     def __init__(self):
6468         self.type = None
6469         self.token = None
6470         self.real = 0.0
6471         self.inqueue = []
6472     def nexttok(self):
6473         # Get a token from the user
6474         self.real = 0.0
6475         self.token = ''
6476         # Fill the token quue if nothing here
6477         while not self.inqueue:
6478             sline = cgetline()
6479             if curwnd==prompt_window:
6480                 clrscr()
6481                 setwnd(message_window)
6482                 clrscr()
6483             if sline == '':
6484                 return None
6485             if not sline:
6486                 continue
6487             else:
6488                 self.inqueue = sline.lstrip().split() + ["\n"]
6489         # From here on in it's all looking at the queue
6490         self.token = self.inqueue.pop(0)
6491         if self.token == "\n":
6492             self.type = "IHEOL"
6493             return "IHEOL"
6494         try:
6495             self.real = float(self.token)
6496             self.type = "IHREAL"
6497             return "IHREAL"
6498         except ValueError:
6499             pass
6500         # Treat as alpha
6501         self.token = self.token.lower()
6502         self.type = "IHALPHA"
6503         self.real = None
6504         return "IHALPHA"
6505     def append(self, tok):
6506         self.inqueue.append(tok)
6507     def push(self, tok):
6508         self.inqueue.insert(0, tok)
6509     def waiting(self):
6510         return self.inqueue
6511     def chew(self):
6512         # Demand input for next scan
6513         self.inqueue = []
6514         self.real = self.token = None
6515     def sees(self, s):
6516         # compares s to item and returns true if it matches to the length of s
6517         return s.startswith(self.token)
6518     def int(self):
6519         # Round token value to nearest integer
6520         return int(round(self.real))
6521     def getcoord(self):
6522         s = Coord()
6523         self.nexttok()
6524         if self.type != "IHREAL":
6525             huh()
6526             return None
6527         s.i = self.int()-1
6528         self.nexttok()
6529         if self.type != "IHREAL":
6530             huh()
6531             return None
6532         s.j = self.int()-1
6533         return s
6534     def __repr__(self):
6535         return "<sstcanner: token=%s, type=%s, queue=%s>" % (self.token, self.type, self.inqueue)
6536
6537 def ja():
6538     "Yes-or-no confirmation."
6539     scanner.chew()
6540     while True:
6541         scanner.nexttok()
6542         if scanner.token == 'y':
6543             return True
6544         if scanner.token == 'n':
6545             return False
6546         scanner.chew()
6547         proutn(_("Please answer with \"y\" or \"n\": "))
6548
6549 def huh():
6550     "Complain about unparseable input."
6551     scanner.chew()
6552     skip(1)
6553     prout(_("Beg your pardon, Captain?"))
6554
6555 def debugme():
6556     "Access to the internals for debugging."
6557     proutn("Reset levels? ")
6558     if ja():
6559         if game.energy < game.inenrg:
6560             game.energy = game.inenrg
6561         game.shield = game.inshld
6562         game.torps = game.intorps
6563         game.lsupres = game.inlsr
6564     proutn("Reset damage? ")
6565     if ja():
6566         for i in range(NDEVICES):
6567             if game.damage[i] > 0.0:
6568                 game.damage[i] = 0.0
6569     proutn("Toggle debug flag? ")
6570     if ja():
6571         game.idebug = not game.idebug
6572         if game.idebug:
6573             prout("Debug output ON")
6574         else:
6575             prout("Debug output OFF")
6576     proutn("Cause selective damage? ")
6577     if ja():
6578         for i in range(NDEVICES):
6579             proutn("Kill %s?" % device[i])
6580             scanner.chew()
6581             key = scanner.nexttok()
6582             if key == "IHALPHA" and scanner.sees("y"):
6583                 game.damage[i] = 10.0
6584     proutn("Examine/change events? ")
6585     if ja():
6586         ev = Event()
6587         w = Coord()
6588         legends = {
6589             FSNOVA:  "Supernova       ",
6590             FTBEAM:  "T Beam          ",
6591             FSNAP:   "Snapshot        ",
6592             FBATTAK: "Base Attack     ",
6593             FCDBAS:  "Base Destroy    ",
6594             FSCMOVE: "SC Move         ",
6595             FSCDBAS: "SC Base Destroy ",
6596             FDSPROB: "Probe Move      ",
6597             FDISTR:  "Distress Call   ",
6598             FENSLV:  "Enslavement     ",
6599             FREPRO:  "Klingon Build   ",
6600         }
6601         for i in range(1, NEVENTS):
6602             proutn(legends[i])
6603             if is_scheduled(i):
6604                 proutn("%.2f" % (scheduled(i)-game.state.date))
6605                 if i == FENSLV or i == FREPRO:
6606                     ev = findevent(i)
6607                     proutn(" in %s" % ev.quadrant)
6608             else:
6609                 proutn("never")
6610             proutn("? ")
6611             scanner.chew()
6612             key = scanner.nexttok()
6613             if key == 'n':
6614                 unschedule(i)
6615                 scanner.chew()
6616             elif key == "IHREAL":
6617                 ev = schedule(i, scanner.real)
6618                 if i == FENSLV or i == FREPRO:
6619                     scanner.chew()
6620                     proutn("In quadrant- ")
6621                     key = scanner.nexttok()
6622                     # "IHEOL" says to leave coordinates as they are
6623                     if key != "IHEOL":
6624                         if key != "IHREAL":
6625                             prout("Event %d canceled, no x coordinate." % (i))
6626                             unschedule(i)
6627                             continue
6628                         w.i = int(round(scanner.real))
6629                         key = scanner.nexttok()
6630                         if key != "IHREAL":
6631                             prout("Event %d canceled, no y coordinate." % (i))
6632                             unschedule(i)
6633                             continue
6634                         w.j = int(round(scanner.real))
6635                         ev.quadrant = w
6636         scanner.chew()
6637     proutn("Induce supernova here? ")
6638     if ja():
6639         game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova = True
6640         atover(True)
6641
6642 if __name__ == '__main__':
6643     try:
6644         #global line, thing, game
6645         game = None
6646         thing = Thingy()
6647         game = Gamestate()
6648         game.options = OPTION_ALL &~ (OPTION_IOMODES | OPTION_PLAIN | OPTION_ALMY)
6649         if os.getenv("TERM"):
6650             game.options |= OPTION_CURSES
6651         else:
6652             game.options |= OPTION_TTY
6653         seed = int(time.time())
6654         (options, arguments) = getopt.getopt(sys.argv[1:], "r:s:txV")
6655         replay = False
6656         for (switch, val) in options:
6657             if switch == '-r':
6658                 try:
6659                     replayfp = open(val, "r")
6660                 except IOError:
6661                     sys.stderr.write("sst: can't open replay file %s\n" % val)
6662                     raise SystemExit(1)
6663                 try:
6664                     line = replayfp.readline().strip()
6665                     (leader, __, seed) = line.split()
6666                     seed = eval(seed)
6667                     sys.stderr.write("sst2k: seed set to %s\n" % seed)
6668                     line = replayfp.readline().strip()
6669                     arguments += line.split()[2:]
6670                     replay = True
6671                 except ValueError:
6672                     sys.stderr.write("sst: replay file %s is ill-formed\n"% val)
6673                     raise SystemExit(1)
6674                 game.options |= OPTION_TTY
6675                 game.options &=~ OPTION_CURSES
6676             elif switch == '-s':
6677                 seed = int(val)
6678             elif switch == '-t':
6679                 game.options |= OPTION_TTY
6680                 game.options &=~ OPTION_CURSES
6681             elif switch == '-x':
6682                 game.idebug = True
6683             elif switch == '-V':
6684                 print("SST2K", version)
6685                 raise SystemExit(0)
6686             else:
6687                 sys.stderr.write("usage: sst [-t] [-x] [startcommand...].\n")
6688                 raise SystemExit(1)
6689         # where to save the input in case of bugs
6690         if "TMPDIR" in os.environ:
6691             tmpdir = os.environ['TMPDIR']
6692         else:
6693             tmpdir = "/tmp"
6694         try:
6695             logfp = open(os.path.join(tmpdir, "sst-input.log"), "w")
6696         except IOError:
6697             sys.stderr.write("sst: warning, can't open logfile\n")
6698             sys.exit(1)
6699         if logfp:
6700             logfp.write("# seed %s\n" % seed)
6701             logfp.write("# options %s\n" % " ".join(arguments))
6702             logfp.write("# SST2K version %s\n" % version)
6703             logfp.write("# recorded by %s@%s on %s\n" % \
6704                     (getpass.getuser(),socket.gethostname(),time.ctime()))
6705         random.seed(seed)
6706         scanner = sstscanner()
6707         for arg in arguments:
6708             scanner.append(arg)
6709         try:
6710             iostart()
6711             while True: # Play a game
6712                 setwnd(fullscreen_window)
6713                 clrscr()
6714                 prelim()
6715                 setup()
6716                 if game.alldone:
6717                     score()
6718                     game.alldone = False
6719                 else:
6720                     makemoves()
6721                 if replay:
6722                     break
6723                 skip(1)
6724                 stars()
6725                 skip(1)
6726                 if game.tourn and game.alldone:
6727                     proutn(_("Do you want your score recorded?"))
6728                     if ja():
6729                         scanner.chew()
6730                         scanner.push("\n")
6731                         freeze(False)
6732                 scanner.chew()
6733                 proutn(_("Do you want to play again? "))
6734                 if not ja():
6735                     break
6736             skip(1)
6737             prout(_("May the Great Bird of the Galaxy roost upon your home planet."))
6738         finally:
6739             ioend()
6740         raise SystemExit(0)
6741     except KeyboardInterrupt:
6742         if logfp:
6743             logfp.close()
6744         print("")
6745
6746 # End.