def compute_fov(self, from_x, from_y):
"""
Recompute fov based on the (from_x, from_y) position.
(Typically, (from_y, from_y) will be the player's current position).
"""
libtcod.map_compute_fov(
self.fov_map, from_x, from_y, 10, True, 0 # TODO: use constants
)
for x, y, cell in self.map:
if libtcod.map_is_in_fov(self.fov_map, x, y):
cell.explored = True
def dummy_draw_level(level):
for x, y, cell in level.map:
if not cell.explored:
continue
in_fov = libtcod.map_is_in_fov(level.fov_map, x, y)
if in_fov:
if cell.blocks_sight:
col = color_light_wall
else:
col = color_light_ground
else:
if cell.blocks_sight:
col = color_dark_wall
else:
col = color_dark_ground
libtcod.console_set_char_background(0, x, y, col)
# libtcod.console_set_char_foreground(0, x, y, col)
# libtcod.console_set_char(0, x, y, ch)
for obj in level.objects:
libtcod.console_set_char(0, obj.x, obj.y, obj.char)