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):
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()
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- "))
y += deltay
w.i = int(round(x))
w.j = int(round(y))
- if not VALID_SECTOR(w.i, w.j):
+ if not w.valid_sector():
# Leaving quadrant -- allow final enemy attack
# Don't do it if being pushed by Nova
if len(game.enemies) != 0 and not novapush:
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)
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