def generate_sprites(map_object, layer_name, scaling, base_directory=""):
sprite_list = SpriteList()
if layer_name not in map_object.layers_int_data:
print(f"Warning, no layer named '{layer_name}'.")
return sprite_list
map_array = map_object.layers_int_data[layer_name]
# Loop through the layer and add in the wall list
for row_index, row in enumerate(map_array):
for column_index, item in enumerate(row):
if str(item) in map_object.global_tile_set:
tile_info = map_object.global_tile_set[str(item)]
filename = base_directory + tile_info.source
my_sprite = Sprite(filename, scaling)
my_sprite.right = column_index * (map_object.tilewidth * scaling)
my_sprite.top = (map_object.height - row_index) * (map_object.tileheight * scaling)
if tile_info.points is not None:
my_sprite.set_points(tile_info.points)
sprite_list.append(my_sprite)
elif item != 0:
print(f"Warning, could not find {item} image to load.")
return sprite_list
def _move_sprite(moving_sprite: arcade.Sprite, platforms: arcade.SpriteList,
dt):
if moving_sprite.bottom <= 0 and moving_sprite.change_y < 0:
moving_sprite.change_y = 0
moving_sprite.bottom = 0
moving_sprite.center_y += moving_sprite.change_y * moving_sprite.speed_multiplier * (
dt / (1 / 60))
hit_list_y = arcade.check_for_collision_with_list(moving_sprite, platforms)
for platform in hit_list_y:
if platform.color != moving_sprite.current_background:
if moving_sprite.change_y > 0:
if not platform.change_y:
moving_sprite.top = platform.bottom
moving_sprite.change_y = 0
elif moving_sprite.change_y < 0:
moving_sprite.bottom = platform.top
if platform.change_y:
if platform.change_y < 0:
moving_sprite.center_y -= 2
moving_sprite.change_y = -3
else:
moving_sprite.change_y = 0
else:
moving_sprite.change_y = 0
if platform.change_x:
moving_sprite.momentum = platform.change_x
moving_sprite.center_x += (moving_sprite.change_x + moving_sprite.momentum
) * moving_sprite.speed_multiplier * (dt /
(1 / 60))
hit_list_x = arcade.check_for_collision_with_list(moving_sprite, platforms)
for platform in hit_list_x:
if platform.color != moving_sprite.current_background and platform not in hit_list_y:
if moving_sprite.change_x > 0 and not platform.change_x:
moving_sprite.right = platform.left
elif moving_sprite.change_x < 0 and not platform.change_x:
moving_sprite.left = platform.right
if platform.change_y:
if platform.change_y >= 0:
moving_sprite.change_x = 0
else:
moving_sprite.change_x = 0
if len(hit_list_y) <= 0 and moving_sprite.momentum != 0:
moving_sprite.change_x += moving_sprite.momentum
moving_sprite.momentum = 0
def generate_sprites(map_object: TiledMap,
layer_name: str,
scaling: float,
base_directory="") -> SpriteList:
"""
generate_sprites has been deprecated. Use arcade.tilemap.process_layer instead.
Generate the sprites for a layer in a map.
:param TiledMap map_object: Map previously read in from read_tiled_map function
:param layer_name: Name of the layer we want to generate sprites from. Case sensitive.
:param scaling: Scaling factor.
:param base_directory: Directory to read images from. Defaults to current directory.
:return: List of sprites
:rtype: SpriteList
"""
from warnings import warn
sprite_list = SpriteList()
if layer_name not in map_object.layers_int_data:
print(f"Warning, no layer named '{layer_name}'.")
return sprite_list
map_array = map_object.layers_int_data[layer_name]
# Loop through the layer and add in the wall list
for row_index, row in enumerate(map_array):
for column_index, item in enumerate(row):
if str(item) in map_object.global_tile_set:
tile_info = map_object.global_tile_set[str(item)]
tmx_file = base_directory + tile_info.source
my_sprite = Sprite(tmx_file, scaling)
my_sprite.right = column_index * (map_object.tilewidth *
scaling)
my_sprite.top = (map_object.height -
row_index) * (map_object.tileheight * scaling)
if tile_info.points is not None:
my_sprite.set_points(tile_info.points)
sprite_list.append(my_sprite)
elif item != 0:
print(f"Warning, could not find {item} image to load.")
return sprite_list