def extract_collision_objects_from_tile_layers(
tmx_data: pytmx.TiledMap,
collision_layer_names: List[str]) -> List[pygame.Rect]:
collison_objects = list()
for layer_name in collision_layer_names:
collision_layer = tmx_data.get_layer_by_name(layer_name)
for x in range(collision_layer.width):
for y in range(collision_layer.height):
image = tmx_data.get_tile_image(x, y, 1)
if image:
collison_objects.append(
pygame.Rect(
x * tmx_data.tilewidth,
y * tmx_data.tileheight,
tmx_data.tilewidth,
tmx_data.tileheight,
))
return collison_objects
view_offset = [332.0, -1100.0]
tmx_data = TiledMap(resource_path(os.path.join("data", "test_map.tmx")),
image_loader=pygame_sdl2_image_loader)
tile_width = tmx_data.tilewidth
tile_height = tmx_data.tileheight
tile_dimensions = [tile_width, tile_height]
tile_map = []
for y in range(0, tmx_data.height):
tile_col = []
for x in range(0, tmx_data.width):
layer_index = 0
tile_layer = []
for layer in tmx_data.visible_layers:
y_offset = layer.offsety
image = tmx_data.get_tile_image(y, x, layer_index)
new_tile = None
if image is not None:
position = [
(y * tile_width / 2) - (x * tile_width / 2),
(x * tile_height / 2) + (y * tile_height / 2) + y_offset
]
if layer_index == 0 or layer_index == 1: # for ground tiles use highest point of tile,
tile_base_position = position[
1] + 32 # we always want to be on top of these
render_order_sort_value = tile_base_position
else: # for objects tiles try using the centre point of diamond
tile_centre_position = position[1] + 48 - y_offset + (
(layer_index - 1) * 0.01)
render_order_sort_value = tile_centre_position
new_tile = Tile([x, y], position, image,