def resolve_tanks(self):
for tank in self.level.all_tanks():
if cd.tank_collides_with_tile(tank, self.level.solid):
tank.revert()
# check for tank to tank collisions
conflicts = True
loops = 0
while conflicts:
loops += 1
# break out if we've obviously hit an infinite loop
if loops > 20:
if self.level.game.settings['debug']:
print "tank collision resolution hit an infinite loop"
break
conflicts = False
for tank1 in self.level.all_tanks():
for tank2 in self.level.all_tanks():
if tank1 is not tank2 and not tank1.dead and not tank2.dead and cd.tank_collides_with_tank(tank1, tank2):
conflicts = True
def revert(t1, t2):
t1.revert()
if cd.tank_collides_with_tank(t1, t2):
t2.revert()
# revert the enemy first, if there is one
if tank2 in self.level.enemies:
revert(tank2, tank1)
else:
revert(tank1, tank2)
def revert(t1, t2):
t1.revert()
if cd.tank_collides_with_tank(t1, t2):
t2.revert()
