def fireball(x, y, radius):
path = util.set_full_explore_map(game.current_map)
libtcod.dijkstra_compute(path, x, y)
for step in range(0, radius + 1):
player_fov = False
for i in range(-radius, radius + 1):
for j in range(-radius, radius + 1):
if libtcod.map_is_in_fov(game.fov_map, x + i, y + j) and libtcod.dijkstra_get_distance(path, x + i, y + j) <= step and libtcod.dijkstra_get_distance(path, x + i, y + j) >= 0:
(front, back, lerp) = util.render_tiles_animations(x + i, y + j, libtcod.Color(160, 0, 0), libtcod.Color(64, 0, 0), libtcod.Color(0, 0, 0), round(libtcod.random_get_float(game.rnd, 0, 1), 1))
libtcod.console_put_char_ex(0, game.MAP_X + x - game.curx + i, game.MAP_Y + y - game.cury + j, '*', front, back)
player_fov = True
if player_fov:
libtcod.console_flush()
time.sleep(0.05)
player_fov = False
for obj in game.current_map.objects:
damage = util.roll_dice(1, 10)
if obj.name == 'player':
if libtcod.dijkstra_get_distance(path, game.char.x, game.char.y) <= radius:
game.message.new('You are hit by a fireball for ' + str(damage) + ' pts of damage!', game.turns, libtcod.Color(160, 0, 0))
game.player.take_damage(damage, 'a fireball')
elif obj.entity:
if libtcod.dijkstra_get_distance(path, obj.x, obj.y) <= radius:
obj.entity.take_damage(obj.x, obj.y, damage, 'a fireball', True)
def missile_attack(sx, sy, dx, dy, trap=False):
cx, cy = sx, sy
if sx == dx:
char = '|'
if sy == dy:
char = chr(196)
if (sx < dx and sy > dy) or (sx > dx and sy < dy):
char = '/'
if (sx < dx and sy < dy) or (sx > dx and sy > dy):
char = '\\'
path = util.set_full_explore_map(game.current_map, False)
libtcod.path_compute(path, sx, sy, dx, dy)
while not libtcod.path_is_empty(path):
cx, cy = libtcod.path_walk(path, False)
libtcod.console_blit(game.con, 0, 0, game.MAP_WIDTH, game.MAP_HEIGHT, 0, game.MAP_X, game.MAP_Y)
libtcod.console_put_char_ex(0, game.MAP_X + cx - game.curx, game.MAP_Y + cy - game.cury, char, libtcod.light_gray, libtcod.black)
libtcod.console_flush()
time.sleep(0.05)
if trap:
for obj in game.current_map.objects:
if obj.x == dx and obj.y == dy and not obj.item:
damage = util.roll_dice(1, 6)
if obj.name == 'player':
game.message.new('You are hit by an arrow for ' + str(damage) + ' pts of damage!', game.turns, libtcod.Color(160, 0, 0))
game.player.take_damage(damage, 'an arrow trap')
else:
obj.entity.take_damage(obj.x, obj.y, damage, 'an arrow', True)
def sleeping_gas(x, y, radius, duration):
path = util.set_full_explore_map(game.current_map)
libtcod.dijkstra_compute(path, x, y)
for i in range(-radius, radius + 1):
for j in range(-radius, radius + 1):
if libtcod.dijkstra_get_distance(path, x + i, y + j) <= radius and libtcod.dijkstra_get_distance(path, x + i, y + j) >= 0:
game.current_map.tile[x + i][y + j].update({'icon': game.current_map.tile[x + i][y + j]['icon'], 'back_light_color': libtcod.Color(115, 220, 225), 'back_dark_color': libtcod.Color(0, 143, 189), 'lerp': round(libtcod.random_get_float(game.rnd, 0, 1), 1), 'duration': game.turns + duration, 'type': 'sleep_gas'})
for obj in game.current_map.objects:
if obj.item is None:
if obj.x == x + i and obj.y == y + j:
if obj.name == 'player':
game.message.new('You are caught in a sleeping cloud!', game.turns)
if 'sleep' not in game.player.flags:
dice = util.roll_dice(1, 50)
if dice > game.player.wisdom + (game.player.karma / 2):
game.message.new('You fall asleep!', game.turns, libtcod.Color(0, 143, 189))
game.player.flags.append('sleep')
else:
if libtcod.map_is_in_fov(game.fov_map, obj.x, obj.y):
game.message.new(obj.entity.article.capitalize() + obj.entity.get_name() + ' is caught in a sleeping cloud!', game.turns)
if 'sleep' not in obj.entity.flags:
dice = util.roll_dice(1, 3)
if dice == 3:
if libtcod.map_is_in_fov(game.fov_map, obj.x, obj.y):
game.message.new(obj.entity.article.capitalize() + obj.entity.get_name() + ' falls asleep!', game.turns)
obj.entity.flags.append('sleep')
def create_cave_maze(self, type, floor, wall, prob, oper):
rooms = [0] * 2
for x in range(1, self.map_width - 1):
for y in range(1, self.map_height - 1):
if util.roll_dice(1, 100) < prob:
self.set_tile_values(floor, x, y)
for i in range(self.map_width * self.map_height * 5):
x = libtcod.random_get_int(game.rnd, 1, self.map_width - 2)
y = libtcod.random_get_int(game.rnd, 1, self.map_height - 2)
if oper:
if self.check_cell_neighbours(x, y) > 4:
self.set_tile_values(wall, x, y)
else:
self.set_tile_values(floor, x, y)
else:
if self.check_cell_neighbours(x, y) > 4:
self.set_tile_values(floor, x, y)
else:
self.set_tile_values(wall, x, y)
# create rooms with up and down stairs
x = libtcod.random_get_int(game.rnd, 2, self.map_width - 6)
y = libtcod.random_get_int(game.rnd, 2, self.map_height - 6)
rooms[0] = Rect(x, y, 5, 5)
self.create_room(rooms[0], floor)
(new_x1, new_y1) = rooms[0].center()
game.char.x = new_x1
game.char.y = new_y1
count = 0
while (abs(x - new_x1) < 25) or (abs(y - new_y1) < 12):
x = libtcod.random_get_int(game.rnd, 2, self.map_width - 6)
y = libtcod.random_get_int(game.rnd, 2, self.map_height - 6)
count += 1
if count == 50:
return False
rooms[1] = Rect(x, y, 5, 5)
self.create_room(rooms[1], floor)
(new_x2, new_y2) = rooms[1].center()
# check if path to stairs is blocked if yes dig a tunnel
path = util.set_full_explore_map(self, False)
if not libtcod.path_compute(path, game.char.x, game.char.y, new_x2, new_y2):
return False
self.set_tile_values('stairs going up', game.char.x, game.char.y)
self.up_staircase = (game.char.x, game.char.y)
self.set_tile_values('stairs going down', new_x2, new_y2)
self.down_staircase = (new_x2, new_y2)
return True