def test_add_entities():
tile_map = mapping.TileMap(width=10, height=10)
# stick = entities.stick()
cave_generator.add_entity_at_random_location(tile_map, entities.stick)
occupied_tile = None
coords = None
for point, tile in tile_map.iterate():
if tile.entities:
occupied_tile = tile
coords = point
break
for point, tile in tile_map.iterate():
if point == coords:
continue
assert tile.entities == []
assert occupied_tile
assert entities.visible_entity(occupied_tile.entities).name == 'stick'
rock = entities.rock()
occupied_tile.entities.insert(0, rock)
assert entities.visible_entity(occupied_tile.entities).name == 'rock'
def get_tile_display(tile):
visible_entity = entities.visible_entity(tile.entities)
if visible_entity:
# display the uppermost visible entity
# visible entities MUST have a display in ENTITY_DISPLAYS!
return ENTITY_DISPLAYS[visible_entity.name]
if tile.composition in TILE_DISPLAYS:
return TILE_DISPLAYS[tile.composition]
# water depends on direction
if tile.composition == terrain.FloorTypes.Water:
tile_char = get_pipe_display(tile.props['direction'])
return(tile_char, BLUE)
raise ValueError('Tile type not found %s', tile_type)