def create_position_map(squad):
_coverage_positions = set()
_known_targets = set()
_known_squads = set()
for member_id in squad['members']:
_member = entities.get_entity(member_id)
_x, _y = movement.get_position(_member)
_sight = stats.get_vision(_member)
if member_id in squad['member_position_maps']:
_old_coverage_positions = squad['member_position_maps'][member_id].copy()
else:
_old_coverage_positions = set()
_map_size = zones.get_active_size()
squad['member_position_maps'][member_id] = set()
squad['member_los_maps'][member_id] = tcod.map_new(_map_size[0], _map_size[1])
tcod.map_copy(zones.get_active_los_map(), squad['member_los_maps'][member_id])
_t = time.time()
tcod.map_compute_fov(squad['member_los_maps'][member_id], _x, _y, radius=_sight, light_walls=False, algo=tcod.FOV_PERMISSIVE_2)
for pos in shapes.circle(_x, _y, _sight):
if pos[0] < 0 or pos[0] >= _map_size[0] or pos[1] < 0 or pos[1] >= _map_size[1]:
continue
if not tcod.map_is_in_fov(squad['member_los_maps'][member_id], pos[0], pos[1]):
continue
_coverage_positions.add(pos)
squad['member_position_maps'][member_id].add(pos)
#TODO: Do this elsewhere
for target_id in _member['ai']['visible_targets']:
if not target_id in entities.ENTITIES:
continue
_target = entities.get_entity(target_id)
_known_squads.add((_target['ai']['faction'], _target['ai']['squad']))
#TODO: Is this right?
_known_targets.update(_member['ai']['visible_targets'])
_positions_to_remove = _old_coverage_positions - _coverage_positions
squad['known_targets'].update(_known_targets)
squad['known_squads'].update(_known_squads)
squad['coverage_positions'].update(_coverage_positions)
squad['coverage_positions'] = squad['coverage_positions'] - _positions_to_remove
if squad['known_targets']:
update_position_maps(squad)
logging.debug('Updated local position map - requesting squad update')
else:
logging.debug('Updated local position map.')
def add_map(self, fov): new_map = libtcod.map_new(self.width, self.height) if self.libtcod_map is None: self.init_map() self.libtcod_map_owners.append(fov.owner) libtcod.map_copy(self.libtcod_map, new_map) return new_map
def test_map():
map = libtcodpy.map_new(16, 16)
assert libtcodpy.map_get_width(map) == 16
assert libtcodpy.map_get_height(map) == 16
libtcodpy.map_copy(map, map)
libtcodpy.map_clear(map)
libtcodpy.map_set_properties(map, 0, 0, True, True)
assert libtcodpy.map_is_transparent(map, 0, 0)
assert libtcodpy.map_is_walkable(map, 0, 0)
libtcodpy.map_is_in_fov(map, 0, 0)
libtcodpy.map_delete(map)
def get_fovmap(self, origin, radius): key = origin,radius if key in self.fovmaps: fovmap = self.fovmaps[key] else: fovmap = tc.map_new(self.width, self.height) tc.map_copy(self.base_map, fovmap) self.fovmaps[key] = fovmap x,y = origin tc.map_compute_fov(fovmap, x,y, radius, algo=tc.FOV_DIAMOND) return fovmap
def update_all_fovmaps():
for creat in list_creatures():
if has_sight(creat):
fovMap=creat.fov_map
libtcod.map_copy(Ref.Map.fov_map,fovMap)
update_fov(tt)
def fov_init(): # normal type FOV map init
fovMap=libtcod.map_new(ROOMW,ROOMH)
libtcod.map_copy(Ref.Map.fov_map,fovMap) # get properties from Map
return fovMap
def create_position_map(squad):
_coverage_positions = set()
_known_targets = set()
_known_squads = set()
for member_id in squad['members']:
_member = entities.get_entity(member_id)
_x, _y = movement.get_position(_member)
_sight = stats.get_vision(_member)
if member_id in squad['member_position_maps']:
_old_coverage_positions = squad['member_position_maps'][
member_id].copy()
else:
_old_coverage_positions = set()
_map_size = zones.get_active_size()
squad['member_position_maps'][member_id] = set()
squad['member_los_maps'][member_id] = tcod.map_new(
_map_size[0], _map_size[1])
tcod.map_copy(zones.get_active_los_map(),
squad['member_los_maps'][member_id])
_t = time.time()
tcod.map_compute_fov(squad['member_los_maps'][member_id],
_x,
_y,
radius=_sight,
light_walls=False,
algo=tcod.FOV_PERMISSIVE_2)
for pos in shapes.circle(_x, _y, _sight):
if pos[0] < 0 or pos[0] >= _map_size[0] or pos[1] < 0 or pos[
1] >= _map_size[1]:
continue
if not tcod.map_is_in_fov(squad['member_los_maps'][member_id],
pos[0], pos[1]):
continue
_coverage_positions.add(pos)
squad['member_position_maps'][member_id].add(pos)
#TODO: Do this elsewhere
for target_id in _member['ai']['visible_targets']:
if not target_id in entities.ENTITIES:
continue
_target = entities.get_entity(target_id)
_known_squads.add(
(_target['ai']['faction'], _target['ai']['squad']))
#TODO: Is this right?
_known_targets.update(_member['ai']['visible_targets'])
_positions_to_remove = _old_coverage_positions - _coverage_positions
squad['known_targets'].update(_known_targets)
squad['known_squads'].update(_known_squads)
squad['coverage_positions'].update(_coverage_positions)
squad['coverage_positions'] = squad[
'coverage_positions'] - _positions_to_remove
if squad['known_targets']:
update_position_maps(squad)
logging.debug('Updated local position map - requesting squad update')
else:
logging.debug('Updated local position map.')
