def __init__(self,
width: int,
height: int,
tiles: List[List[Union['TerrainType', str]]] = None):
self.__size = (width, height)
if width % 2 == 0 or height % 2 == 0:
raise IllegalArgumentException('Map size must be odd numbers')
if width < 3:
raise IllegalArgumentException('Map width must be greater than 2')
if height < 3:
raise IllegalArgumentException('Map height must be greater than 2')
self.__width = width
self.__height = height
self.__vertical_radius = (height - 1) // 2
self.__horizontal_radius = (width - 1) // 2
self.__visible_tiles_cache = {}
self.__tiles = [] # type: List[List[Union[Terrain,None]]]
for i in range(height):
self.__tiles.append([])
for j in range(width):
self.__tiles[i].append(None)
if tiles:
for y, terrain_list in enumerate(tiles):
for x, terrain_type in enumerate(terrain_list):
position = OffsetPosition(x - self.__horizontal_radius,
y - self.__vertical_radius)
if type(terrain_type) is TerrainType:
self.set_tile(position, terrain_type.value)
elif type(terrain_type) is str:
_terrain_type = TerrainType.from_char(
terrain_type).value
if _terrain_type is None:
raise IllegalArgumentException(
'Invalid tile character {}'.format(
terrain_type))
self.set_tile(
position,
TerrainType.from_char(terrain_type).value)
else:
raise IllegalArgumentException(
'Map tiles could be TerrainType enum or string representation!'
)
def first_free_tile(self, terrain_type: str):
""" Find random tile with given terrain type """
tiles = self.map_proxy.get_inner_tiles()
border_tiles = self.map_proxy.get_border_tiles()
for position in tiles:
terrain = self.map_proxy.get_terrain_type(
position) == TerrainType.from_string(terrain_type)
if terrain and position not in border_tiles:
return position
return None
def visible_free_tile(self, terrain_type: str):
""" Find random free tile with given terrain type """
tiles = self.map_proxy.get_player_visible_tiles()
border_tiles = self.map_proxy.get_border_tiles()
for position in tiles:
terrain = self.map_proxy.get_terrain_type(
position) == TerrainType.from_string(terrain_type)
occupied = self.map_proxy.is_position_occupied(position)
if terrain and not occupied and position not in border_tiles:
return position
return None