MAXBURST = 3
MINCMDR = 10
-# These functions hide the difference between 0-origin and 1-origin addressing.
-def VALID_QUADRANT(x, y): return ((x)>=0 and (x)<GALSIZE and (y)>=0 and (y)<GALSIZE)
-def VALID_SECTOR(x, y): return ((x)>=0 and (x)<QUADSIZE and (y)>=0 and (y)<QUADSIZE)
-
# How to represent features
IHR = 'R',
IHK = 'K',
def __init__(self, x=None, y=None):
self.i = x
self.j = y
+ def valid_quadrant(self):
+ return self.i>=0 and self.i<GALSIZE and self.j>=0 and self.j<GALSIZE
+ def valid_sector(self):
+ return self.i>=0 and self.i<QUADSIZE and self.j>=0 and self.j<QUADSIZE
def invalidate(self):
self.i = self.j = None
def is_valid(self):
return coord(self.i*other, self.j*other)
def __div__(self, other):
return coord(self.i/other, self.j/other)
+ def __mod__(self, other):
+ return coord(self.i % other, self.j % other)
def __rdiv__(self, other):
return coord(self.i/other, self.j/other)
def roundtogrid(self):
return coord(int(round(self.i)), int(round(self.j)))
- def trunctogrid(self):
- return coord(int(round(self.i)), int(round(self.j)))
def distance(self, other=None):
if not other: other = coord(0, 0)
return math.sqrt((self.i - other.i)**2 + (self.j - other.j)**2)
else:
s.j = self.j / abs(self.j)
return s
+ def quadrant(self):
+ #print "Location %s -> %s" % (self, (self / QUADSIZE).roundtogrid())
+ return self.roundtogrid() / QUADSIZE
+ def sector(self):
+ return self.roundtogrid() % QUADSIZE
def scatter(self):
s = coord()
s.i = self.i + randrange(-1, 2)
s.j = self.j + randrange(-1, 2)
return s
- def __hash__(self):
- return hash((x, y))
def __str__(self):
if self.i == None or self.j == None:
return "Nowhere"
def welcoming(iq):
"Would this quadrant welcome another Klingon?"
- return VALID_QUADRANT(iq.i,iq.j) and \
+ return iq.valid_quadrant() and \
not game.state.galaxy[iq.i][iq.j].supernova and \
game.state.galaxy[iq.i][iq.j].klingons < MAXKLQUAD
setwnd(srscan_window)
else:
setwnd(message_window)
- shoved = False
ac = bearing + 0.25*dispersion # dispersion is a random variable
bullseye = (15.0 - bearing)*0.5235988
track = course(bearing=ac, distance=QUADSIZE, origin=cartesian(origin))
- jw = coord(0, 0)
+ bumpto = coord(0, 0)
# Loop to move a single torpedo
+ setwnd(message_window)
for step in range(1, QUADSIZE*2):
track.next()
w = track.sector()
- if not VALID_SECTOR(w.i, w.j):
+ if not w.valid_sector():
break
iquad=game.quad[w.i][w.j]
tracktorpedo(origin, w, step, number, nburst, iquad)
if iquad==IHDOT:
continue
# hit something
- setwnd(message_window)
- if damaged(DSRSENS) and not game.condition=="docked":
+ if not damaged(DSRSENS) or game.condition == "docked":
skip(1); # start new line after text track
if iquad in (IHE, IHF): # Hit our ship
skip(1)
prout(_("Torpedo hits %s.") % crmshp())
hit = 700.0 + randreal(100) - \
- 1000.0 * (w-origin).distance() * math.fabs(math.sin(bullseye-angle))
+ 1000.0 * (w-origin).distance() * math.fabs(math.sin(bullseye-track.angle))
newcnd(); # we're blown out of dock
- # We may be displaced.
if game.landed or game.condition=="docked":
return hit # Cheat if on a planet
ang = track.angle + 2.5*(randreal()-0.5)
temp = math.fabs(math.cos(ang))
xx = -math.sin(ang)/temp
yy = math.cos(ang)/temp
- jw.i = int(w.i+xx+0.5)
- jw.j = int(w.j+yy+0.5)
- if not VALID_SECTOR(jw.i, jw.j):
+ bumpto.i = int(w.i+xx+0.5)
+ bumpto.j = int(w.j+yy+0.5)
+ if not bumpto.valid_sector():
return hit
- if game.quad[jw.i][jw.j]==IHBLANK:
+ if game.quad[bumpto.i][bumpto.j]==IHBLANK:
finish(FHOLE)
return hit
- if game.quad[jw.i][jw.j]!=IHDOT:
+ if game.quad[bumpto.i][bumpto.j]!=IHDOT:
# can't move into object
return hit
- game.sector = jw
+ game.sector = bumpto
proutn(crmshp())
- shoved = True
+ game.quad[w.i][w.j]=IHDOT
+ game.quad[bumpto.i][bumpto.j]=iquad
+ prout(_(" displaced by blast to Sector %s ") % bumpto)
+ for enemy in game.enemies:
+ enemy.kdist = enemy.kavgd = (game.sector-enemy.kloc).distance()
+ game.enemies.sort(lambda x, y: cmp(x.kdist, y.kdist))
+ return None
elif iquad in (IHC, IHS, IHR, IHK): # Hit a regular enemy
# find the enemy
if iquad in (IHC, IHS) and withprob(0.05):
temp = math.fabs(math.cos(ang))
xx = -math.sin(ang)/temp
yy = math.cos(ang)/temp
- jw.i = int(w.i+xx+0.5)
- jw.j = int(w.j+yy+0.5)
- if not VALID_SECTOR(jw.i, jw.j):
+ bumpto.i = int(w.i+xx+0.5)
+ bumpto.j = int(w.j+yy+0.5)
+ if not bumpto.valid_sector():
prout(_(" damaged but not destroyed."))
return
- if game.quad[jw.i][jw.j]==IHBLANK:
+ if game.quad[bumpto.i][bumpto.j] == IHBLANK:
prout(_(" buffeted into black hole."))
- deadkl(w, iquad, jw)
- return None
- if game.quad[jw.i][jw.j]!=IHDOT:
- # can't move into object
+ deadkl(w, iquad, bumpto)
+ if game.quad[bumpto.i][bumpto.j] != IHDOT:
prout(_(" damaged but not destroyed."))
- return None
- proutn(_(" damaged--"))
- enemy.kloc = jw
- shoved = True
- break
+ else:
+ prout(_(" damaged-- displaced by blast to Sector %s ")%bumpto)
+ enemy.kloc = bumpto
+ game.quad[w.i][w.j]=IHDOT
+ game.quad[bumpto.i][bumpto.j]=iquad
+ for enemy in game.enemies:
+ enemy.kdist = enemy.kavgd = (game.sector-enemy.kloc).distance()
+ game.enemies.sort(lambda x, y: cmp(x.kdist, y.kdist))
+ return None
elif iquad == IHB: # Hit a base
skip(1)
prout(_("***STARBASE DESTROYED.."))
skip(1)
return None
break
- if curwnd!=message_window:
- setwnd(message_window)
- if shoved:
- game.quad[w.i][w.j]=IHDOT
- game.quad[jw.i][jw.j]=iquad
- prout(_(" displaced by blast to Sector %s ") % jw)
- for ll in range(len(game.enemies)):
- game.enemies[ll].kdist = game.enemies[ll].kavgd = (game.sector-game.enemies[ll].kloc).distance()
- game.enemies.sort(lambda x, y: cmp(x.kdist, y.kdist))
- return None
skip(1)
prout(_("Torpedo missed."))
return None;
def targetcheck(w):
"Return None if target is invalid, otherwise return a course angle."
- if not VALID_SECTOR(w.i, w.j):
+ if not w.valid_sector():
huh()
return None
delta = coord()
if ifast:
skip(1)
if no == 0:
- if withprob(0.99):
+ if withprob(0.01):
prout(_("Sulu- \"Sir, the high-speed shield control has malfunctioned . . ."))
prouts(_(" CLICK CLICK POP . . ."))
prout(_(" No response, sir!"))
elif evcode == FDSPROB: # Move deep space probe
schedule(FDSPROB, 0.01)
if game.probe.next(grain=QUADSIZE):
- if not VALID_QUADRANT(game.probe.quadrant().i, game.probe.quadrant().j) or \
+ if not game.probe.quadrant().valid_quadrant() or \
game.state.galaxy[game.probe.quadrant().i][game.probe.quadrant().j].supernova:
# Left galaxy or ran into supernova
if communicating():
announce()
skip(1)
proutn(_("Lt. Uhura- \"The deep space probe "))
- if not VALID_QUADRANT(game.probe.quadrant().i, game.probe.quadrant().j):
+ if not game.probe.quadrant().valid_quadrant():
prout(_("has left the galaxy.\""))
else:
prout(_("is no longer transmitting.\""))
continue # full right now
# reproduce one Klingon
w = ev.quadrant
+ m = coord()
if game.klhere >= MAXKLQUAD:
try:
# this quadrant not ok, pick an adjacent one
- for i in range(w.i - 1, w.i + 2):
- for j in range(w.j - 1, w.j + 2):
- if not VALID_QUADRANT(i, j):
+ for m.i in range(w.i - 1, w.i + 2):
+ for m.j in range(w.j - 1, w.j + 2):
+ if not m.valid_quadrant():
continue
- q = game.state.galaxy[w.i][w.j]
+ q = game.state.galaxy[m.i][m.j]
# check for this quad ok (not full & no snova)
if q.klingons >= MAXKLQUAD or q.supernova:
continue
else:
continue # search for eligible quadrant failed
except "FOUNDIT":
- w.i = i; w.j = j
+ w = m
# deliver the child
game.state.remkl += 1
q.klingons += 1
game.enemies.append(newkling())
# recompute time left
game.recompute()
- # report the disaster if we can
if communicating():
if game.quadrant == w:
prout(_("Spock- sensors indicate the Klingons have"))
if offset.j==0 and offset.i==0:
continue
neighbor = start + offset
- if not VALID_SECTOR(neighbor.j, neighbor.i):
+ if not neighbor.valid_sector():
continue
iquad = game.quad[neighbor.i][neighbor.j]
# Empty space ends reaction
break
newc = neighbor + neighbor - hits[mm]
proutn(crmena(True, iquad, "sector", neighbor) + _(" damaged"))
- if not VALID_SECTOR(newc.i, newc.j):
+ if not newc.valid_sector():
# can't leave quadrant
skip(1)
break
if step == 1:
if n != 1:
skip(1)
- proutn(_("Track for %s torpedo number %d- ") % (game.quad[origin.i][origin.j],i+1))
+ proutn(_("Track for torpedo number %d- ") % (i+1))
else:
skip(1)
proutn(_("Torpedo track- "))
newcnd()
drawmaps(0)
setwnd(message_window)
- w.i = w.j = 0
+
if game.inorbit:
prout(_("Helmsman Sulu- \"Leaving standard orbit.\""))
game.inorbit = False
- angle = ((15.0 - course.bearing) * 0.5235988)
- deltax = -math.sin(angle)
- deltay = math.cos(angle)
- if math.fabs(deltax) > math.fabs(deltay):
- bigger = math.fabs(deltax)
- else:
- bigger = math.fabs(deltay)
- deltay /= bigger
- deltax /= bigger
# If tractor beam is to occur, don't move full distance
if game.state.date+game.optime >= scheduled(FTBEAM):
trbeam = True
game.optime = scheduled(FTBEAM) - game.state.date + 1e-5
# Move within the quadrant
game.quad[game.sector.i][game.sector.j] = IHDOT
- x = game.sector.i
- y = game.sector.j
- n = int(10.0*course.distance*bigger+0.5)
- if n > 0:
- for m in range(1, n+1):
- x += deltax
- y += deltay
- w.i = int(round(x))
- w.j = int(round(y))
- if not VALID_SECTOR(w.i, w.j):
- # Leaving quadrant -- allow final enemy attack
- # Don't do it if being pushed by Nova
- if len(game.enemies) != 0 and not novapush:
- newcnd()
- for enemy in game.enemies:
- finald = (w - enemy.kloc).distance()
- enemy.kavgd = 0.5 * (finald + enemy.kdist)
- #
- # Stas Sergeev added the condition
- # that attacks only happen if Klingons
- # are present and your skill is good.
- #
- if game.skill > SKILL_GOOD and game.klhere > 0 and not game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
- attack(torps_ok=False)
- if game.alldone:
- return
- # compute final position -- new quadrant and sector
- x = (QUADSIZE*game.quadrant.i)+game.sector.i
- y = (QUADSIZE*game.quadrant.j)+game.sector.j
- w.i = int(round(x+QUADSIZE*course.distance*bigger*deltax))
- w.j = int(round(y+QUADSIZE*course.distance*bigger*deltay))
- # check for edge of galaxy
- kinks = 0
- while True:
- kink = False
- if w.i < 0:
- w.i = -w.i
- kink = True
- if w.j < 0:
- w.j = -w.j
- kink = True
- if w.i >= GALSIZE*QUADSIZE:
- w.i = (GALSIZE*QUADSIZE*2) - w.i
- kink = True
- if w.j >= GALSIZE*QUADSIZE:
- w.j = (GALSIZE*QUADSIZE*2) - w.j
- kink = True
- if kink:
- kinks += 1
- else:
+ for m in range(course.moves):
+ course.next()
+ w = course.sector()
+ if course.origin.quadrant() != course.location.quadrant():
+ # Leaving quadrant -- allow final enemy attack
+ # Don't do it if being pushed by Nova
+ if len(game.enemies) != 0 and not novapush:
+ newcnd()
+ for enemy in game.enemies:
+ finald = (w - enemy.kloc).distance()
+ enemy.kavgd = 0.5 * (finald + enemy.kdist)
+ # Stas Sergeev added the condition
+ # that attacks only happen if Klingons
+ # are present and your skill is good.
+ if game.skill > SKILL_GOOD and game.klhere > 0 and not game.state.galaxy[game.quadrant.i][game.quadrant.j].supernova:
+ attack(torps_ok=False)
+ if game.alldone:
+ return
+ # check for edge of galaxy
+ kinks = 0
+ while True:
+ kink = False
+ if course.final.i < 0:
+ course.final.i = -course.final.i
+ kink = True
+ if course.final.j < 0:
+ course.final.j = -course.final.j
+ kink = True
+ if course.final.i >= GALSIZE*QUADSIZE:
+ course.final.i = (GALSIZE*QUADSIZE*2) - course.final.i
+ kink = True
+ if course.final.j >= GALSIZE*QUADSIZE:
+ course.final.j = (GALSIZE*QUADSIZE*2) - course.final.j
+ kink = True
+ if kink:
+ kinks += 1
+ else:
+ break
+ if kinks:
+ game.nkinks += 1
+ if game.nkinks == 3:
+ # Three strikes -- you're out!
+ finish(FNEG3)
+ return
+ skip(1)
+ prout(_("YOU HAVE ATTEMPTED TO CROSS THE NEGATIVE ENERGY BARRIER"))
+ prout(_("AT THE EDGE OF THE GALAXY. THE THIRD TIME YOU TRY THIS,"))
+ prout(_("YOU WILL BE DESTROYED."))
+ # Compute final position in new quadrant
+ if trbeam: # Don't bother if we are to be beamed
+ return
+ game.quadrant = course.final.quadrant()
+ game.sector = course.final.sector()
+ skip(1)
+ prout(_("Entering Quadrant %s.") % game.quadrant)
+ game.quad[game.sector.i][game.sector.j] = game.ship
+ newqad()
+ if game.skill>SKILL_NOVICE:
+ attack(torps_ok=False)
+ return
+ iquad = game.quad[w.i][w.j]
+ if iquad != IHDOT:
+ # object encountered in flight path
+ stopegy = 50.0*course.distance/game.optime
+ course.distance = (game.sector - w).distance() / (QUADSIZE * 1.0)
+ game.sector = w
+ if iquad in (IHT, IHK, IHC, IHS, IHR, IHQUEST):
+ for enemy in game.enemies:
+ if enemy.kloc == game.sector:
break
- if kinks:
- game.nkinks += 1
- if game.nkinks == 3:
- # Three strikes -- you're out!
- finish(FNEG3)
- return
- skip(1)
- prout(_("YOU HAVE ATTEMPTED TO CROSS THE NEGATIVE ENERGY BARRIER"))
- prout(_("AT THE EDGE OF THE GALAXY. THE THIRD TIME YOU TRY THIS,"))
- prout(_("YOU WILL BE DESTROYED."))
- # Compute final position in new quadrant
- if trbeam: # Don't bother if we are to be beamed
- return
- game.quadrant.i = w.i/QUADSIZE
- game.quadrant.j = w.j/QUADSIZE
- game.sector.i = w.i - (QUADSIZE*game.quadrant.i)
- game.sector.j = w.j - (QUADSIZE*game.quadrant.j)
- skip(1)
- prout(_("Entering Quadrant %s.") % game.quadrant)
- game.quad[game.sector.i][game.sector.j] = game.ship
- newqad()
- if game.skill>SKILL_NOVICE:
- attack(torps_ok=False)
- return
- iquad = game.quad[w.i][w.j]
- if iquad != IHDOT:
- # object encountered in flight path
- stopegy = 50.0*course.dist/game.optime
- course.distance = (game.sector - w).distance() / (QUADSIZE * 1.0)
- if iquad in (IHT, IHK, IHC, IHS, IHR, IHQUEST):
- game.sector = w
- for enemy in game.enemies:
- if enemy.kloc == game.sector:
- break
- collision(rammed=False, enemy=enemy)
- final = game.sector
- elif iquad == IHBLANK:
- skip(1)
- prouts(_("***RED ALERT! RED ALERT!"))
- skip(1)
- proutn("***" + crmshp())
- proutn(_(" pulled into black hole at Sector %s") % w)
- # Getting pulled into a black hole was certain
- # death in Almy's original. Stas Sergeev added a
- # possibility that you'll get timewarped instead.
- n=0
- for m in range(NDEVICES):
- if game.damage[m]>0:
- n += 1
- probf=math.pow(1.4,(game.energy+game.shield)/5000.0-1.0)*math.pow(1.3,1.0/(n+1)-1.0)
- if (game.options & OPTION_BLKHOLE) and withprob(1-probf):
- timwrp()
- else:
- finish(FHOLE)
- return
- else:
- # something else
- skip(1)
- proutn(crmshp())
- if iquad == IHWEB:
- prout(_(" encounters Tholian web at %s;") % w)
- else:
- prout(_(" blocked by object at %s;") % w)
- proutn(_("Emergency stop required "))
- prout(_("%2d units of energy.") % int(stopegy))
- game.energy -= stopegy
- final.i = int(round(deltax))
- final.j = int(round(deltay))
- game.sector = final
- if game.energy <= 0:
- finish(FNRG)
- return
- # We're here!
- no_quad_change()
+ collision(rammed=False, enemy=enemy)
+ final = game.sector
+ elif iquad == IHBLANK:
+ skip(1)
+ prouts(_("***RED ALERT! RED ALERT!"))
+ skip(1)
+ proutn("***" + crmshp())
+ proutn(_(" pulled into black hole at Sector %s") % w)
+ # Getting pulled into a black hole was certain
+ # death in Almy's original. Stas Sergeev added a
+ # possibility that you'll get timewarped instead.
+ n=0
+ for m in range(NDEVICES):
+ if game.damage[m]>0:
+ n += 1
+ probf=math.pow(1.4,(game.energy+game.shield)/5000.0-1.0)*math.pow(1.3,1.0/(n+1)-1.0)
+ if (game.options & OPTION_BLKHOLE) and withprob(1-probf):
+ timwrp()
+ else:
+ finish(FHOLE)
return
+ else:
+ # something else
+ skip(1)
+ proutn(crmshp())
+ if iquad == IHWEB:
+ prout(_(" encounters Tholian web at %s;") % w)
+ else:
+ prout(_(" blocked by object at %s;") % w)
+ proutn(_("Emergency stop required "))
+ prout(_("%2d units of energy.") % int(stopegy))
+ game.energy -= stopegy
+ game.sector = w
+ if game.energy <= 0:
+ finish(FNRG)
+ return
+ # We're here!
+ no_quad_change()
+ return
course.distance = (game.sector - w).distance() / (QUADSIZE * 1.0)
game.sector = w
final = game.sector
dsect.i = xi
dsect.j = xj
itemp = "normal"
- if not VALID_QUADRANT(dquad.i,dquad.j) or not VALID_SECTOR(dsect.i,dsect.j):
+ if not dquad.valid_quadrant() or not dsect.valid_sector():
huh()
raise TrekError
skip(1)
def __init__(self, bearing, distance, origin=None):
self.distance = distance
self.bearing = bearing
+ if origin is None:
+ self.origin = cartesian(game.quadrant, game.sector)
+ else:
+ self.origin = origin
# The bearing() code we inherited from FORTRAN is actually computing
# clockface directions!
if self.bearing < 0.0:
self.increment = coord(-math.sin(self.angle), math.cos(self.angle))
bigger = max(abs(self.increment.i), abs(self.increment.j))
self.increment /= bigger
- self.moves = 10*self.distance*bigger +0.5
+ self.moves = int(round(10*self.distance*bigger))
+ self.final = (self.location + self.moves*self.increment).roundtogrid()
def next(self, grain=1):
"Next step on course."
self.moves -=1
else:
return False
def quadrant(self):
- return (self.location / QUADSIZE).roundtogrid()
+ return self.location.quadrant()
def sector(self):
- return coord(int(round(self.location.i)) % QUADSIZE, int(round(self.location.j)) % QUADSIZE)
+ return self.location.sector()
def power(self, warp):
return self.distance*(warp**3)*(game.shldup+1)
def time(self, warp):
ix = x + 0.5
y += deltay
iy = y +0.5
- if not VALID_SECTOR(ix, iy):
+ if not coord(ix, iy).valid_sector():
break
if game.quad[ix][iy] != IHDOT:
blooey = False
game.sector.invalidate()
for m in range(1, 5+1):
w = game.base.scatter()
- if VALID_SECTOR(w.i,w.j) and game.quad[w.i][w.j]==IHDOT:
+ if w.valid_sector() and game.quad[w.i][w.j]==IHDOT:
# found one -- finish up
game.sector = w
break
game.quad[game.sector.i][game.sector.j] = IHDOT
for l in range(QUADSIZE):
game.sector = game.base.scatter()
- if VALID_SECTOR(game.sector.i, game.sector.j) and \
+ if game.sector.valid_sector() and \
game.quad[game.sector.i][game.sector.j] == IHDOT:
break
if l < QUADSIZE+1:
if not silent:
proutn(" ")
for y in range(game.quadrant.j-1, game.quadrant.j+2):
- if not VALID_QUADRANT(x, y):
+ if not coord(x, y).valid_quadrant():
if not silent:
proutn(" -1")
else:
w2.j = 0
else:
w2.j=QUADSIZE-1
- if not VALID_QUADRANT(w1.i, w1.j) or not VALID_SECTOR(w2.i, w2.j):
+ if not w1.valid_quadrant() or not w2.valid_sector():
huh()
return
dist = math.sqrt((w1.j-game.quadrant.j+(w2.j-game.sector.j)/(QUADSIZE*1.0))**2+
projects / super-star-trek.git / blobdiff