def get_tile(self, codepoint: int) -> np.ndarray:
"""Return a copy of a tile for the given codepoint.
If the tile does not exist yet then a blank array will be returned.
The tile will have a shape of (height, width, rgba) and a dtype of
uint8. Note that most grey-scale tiles will only use the alpha
channel and will usually have a solid white color channel.
"""
tile = np.zeros(self.tile_shape + (4, ), dtype=np.uint8)
lib.TCOD_tileset_get_tile_(
self._tileset_p,
codepoint,
ffi.from_buffer("struct TCOD_ColorRGBA*", tile),
)
return tile
def __contains__(self, codepoint: int) -> bool:
"""Test if a tileset has a codepoint with ``n in tileset``."""
return bool(
lib.TCOD_tileset_get_tile_(self._tileset_p, codepoint, ffi.NULL) ==
0)