def run_game(vcstate):
''' The main game loop.
Params:
vcstate: An object that handles rendering & IO.
'''
halfwidth = int(level_dim / 2)
midpoint = Point(halfwidth, halfwidth)
player = Player()
area = Area(new_level(player, midpoint, 1, level_dim))
history = ['']
vcwrapper = VCWrapper(vcstate)
while True:
# render & check IO
vcwrapper.vcstate.render(player, area, history)
time_taken = vcwrapper.run(player, area, history)
if vcwrapper.done():
return
if not time_taken:
continue
# cooldowns
for abil in player.abilities:
abil.cooldown = max(0, abil.cooldown - 1)
# run the rest of the simulation
if on_stairs(player, area):
move_to_new_level(player, area, history)
continue
to_act = area.all_actors()
while to_act:
waiting_actors = []
for actor in to_act:
actor_done = actor.act(area, history)
if not actor_done:
waiting_actors.append(actor)
if waiting_actors == to_act:
break
to_act = waiting_actors
if to_act:
vcwrapper.vcstate.render(player, area, history)
time.sleep(0.1)
for actor in area.all_actors():
actor.end_of_turn_cleanup()
def move_to_new_level(player, area, history):
''' Handle the player moving to a new level.
Args:
player (Player): The character controlled by the player.
area (Area): The current level.
history (list<str>): The log.
'''
loc = area.find_actor(player)
assert loc != None
assert loc in area.cells
area.depth += 1
area.cells = new_level(player, loc, area.depth, level_dim)
history.append("Welcome to level {}!".format(area.depth))
# give the player a little health back
healed = player.heal(1)
if healed:
history[-1] += " You feel a little better."