/**
* \brief Sets the collision modes of this detector.
* \param collision_modes the detector's collision modes
* (can be an OR combination of collision modes)
*/
void Detector::set_collision_modes(int collision_modes) {
if (collision_modes & COLLISION_SPRITE) {
enable_pixel_collisions();
}
this->collision_modes = collision_modes;
}
/**
* \brief Sets the map.
*
* Warning: when this function is called during the map initialization,
* the current map of the game is still the old one.
*
* \param map The map.
*/
void Enemy::set_map(Map& map) {
Detector::set_map(map);
if (is_enabled()) {
initialize();
enable_pixel_collisions();
}
if (map.is_loaded()) {
// We are not during the map initialization phase.
restart();
}
}
/**
* \copydoc MapEntity::notify_created
*/
void Enemy::notify_created() {
Detector::notify_created();
// At this point, enemy:on_created() was called.
enable_pixel_collisions();
// Give sprites their initial direction.
int initial_direction = get_direction();
std::vector<Sprite*>::const_iterator it;
for (it = get_sprites().begin(); it != get_sprites().end(); it++) {
(*it)->set_current_direction(initial_direction);
}
if (is_enabled()) {
restart();
}
}
