def cast_heal(player, amount=config.HEALING_POTION_AMOUNT):
if player.fighter.hp == player.fighter.max_hp:
log.add_message('Already at full health')
return 'cancelled'
log.add_message('You feel much better!')
actions.heal(player.fighter, amount)
def pick_up_item(player, item):
if len(player.inventory) >= player.inventory_size:
log.add_message("Inventory is full!", libtcodpy.light_red)
else:
player.inventory.append(item)
player.current_map.map_entities.remove(item)
log.add_message("Picked up " + item.name, libtcodpy.light_green)
def use(player, entity):
if entity.item.use_function is None:
log.add_message(entity.name + ' cannot be used.')
elif entity.item.use_function(player) != 'cancelled':
if entity.item.count > 1:
entity.item.count -= 1
else:
player.inventory.remove(entity)
def attack(self, target):
damage = self.power - target.fighter.defence
if damage > 0:
target.fighter.take_damage(damage)
else:
log.add_message(self.owner.name.capitalize() + ' attacks ' +
target.name + ' but it has no effect!')
def cast_lightning(player):
monster = _closest_monster(player, config.LIGHTNING_RANGE)
if monster is None:
log.add_message('No enemy in range', config.COLOR_ERROR_MESSAGE)
return 'cancelled'
log.add_message('Lightning strikes ' + monster.name + ' for ' + str(config.LIGHTNING_DAMAGE) + ' damage',
config.COLOR_MAGIC_MESSAGE)
actions.inflict_damage(player, monster.fighter, config.LIGHTNING_DAMAGE)
def attack(fighter, target):
damage = fighter.power - target.fighter.defence
if damage >= 0:
log.add_message(fighter.owner.name.capitalize() + ' attacks ' +
target.name + ' for ' + str(damage) + ' hit points.')
inflict_damage(fighter.owner, target.fighter, damage)
else:
log.add_message(fighter.owner.name.capitalize() + ' attacks ' +
target.name + ' but it has no effect!')
def inflict_damage(actor, fighter, damage):
if damage > 0:
fighter.hp -= damage
if fighter.hp <= 0:
log.add_message(actor.name.capitalize() + ' kills ' +
fighter.owner.name.capitalize() + '!')
dfunction = fighter.death_function
if dfunction is not None:
dfunction(fighter.owner)
def cast_fireball(player):
log.add_message('Left-click to target or right-click to cancel', config.COLOR_INFO_MESSAGE)
(x, y) = _target_tile(player)
if x is None:
log.add_message('Spell cancelled', config.COLOR_ERROR_MESSAGE)
return 'cancelled'
log.add_message('Your fireball explodes')
for entity in player.current_map.map_entities:
if entity.distance(x, y) <= config.FIREBALL_RADIUS and entity.fighter:
log.add_message(entity.name + ' takes ' + str(config.FIREBALL_DAMAGE) + ' damage',
config.COLOR_DAMAGE_MESSAGE)
entity.fighter.take_damage(config.FIREBALL_DAMAGE)
def new_game():
fighter_component = components.Fighter(hp=30,
defence=2,
power=5,
death_function=player_death)
player = components.Entity(0,
0,
'player',
config.TILE_PLAYER,
libtcodpy.white,
is_walkable=False,
fighter=fighter_component)
player.inventory = []
player.inventory_size = 26
player.game_state = 'playing'
log.init()
log.add_message("You awaken in a vault.")
player.current_map = mapmaker.make_map(player)
renderer.clear_console()
return player
def player_death(player):
log.add_message('You died!')
player.game_state = 'dead'
player.symbol = '%'
player.symbol_color = libtcodpy.dark_red
