/**
* @brief Updates the entity.
*/
void Door::update() {
Detector::update();
if (!initialized) {
update_dynamic_tiles();
initialized = true;
}
if (is_closed()
&& get_opening_method() == OPENING_BY_EXPLOSION
&& get_equipment().has_ability("detect_weak_walls")
&& Geometry::get_distance(get_center_point(), get_hero().get_center_point()) < 40
&& !is_suspended()
&& System::now() >= next_hint_sound_date) {
Sound::play("cane");
next_hint_sound_date = System::now() + 500;
}
if (is_changing() && get_sprite().is_animation_finished()) {
// Toggle door_open when the changing animation finishes.
set_open(is_opening());
}
if (is_saved() && !is_changing()) {
bool open_in_savegame = get_savegame().get_boolean(savegame_variable);
if (open_in_savegame && is_closed()) {
set_opening();
}
else if (!open_in_savegame && is_open()) {
set_closing();
}
}
}
/**
* @brief Makes the door immediately open or closed.
* @param door_open true to make it opened, false to make it closed.
*/
void Door::set_open(bool door_open) {
state = door_open ? OPEN : CLOSED;
if (door_open) {
set_collision_modes(COLLISION_NONE); // to avoid being the hero's facing entity
}
else {
get_sprite().set_current_animation("closed");
set_collision_modes(COLLISION_FACING_POINT | COLLISION_SPRITE);
// ensure that we are not closing the door on the hero
if (is_on_map() && overlaps(get_hero())) {
get_hero().avoid_collision(*this, (get_direction() + 2) % 4);
}
}
if (is_on_map()) {
update_dynamic_tiles();
if (is_saved()) {
get_savegame().set_boolean(savegame_variable, door_open);
}
if (door_open) {
get_lua_context().door_on_opened(*this);
}
else {
get_lua_context().door_on_closed(*this);
}
}
}
/**
* \brief Notifies this entity that it was just enabled or disabled.
* \param enabled \c true if the entity is now enabled.
*
* All dynamic tiles whose prefix is "stairsname_enabled"
* and "stairsame_disabled" will be updated depending on the stairs state
* (where stairsname is the name of the stairs).
*/
void Stairs::notify_enabled(bool enabled) {
Detector::notify_enabled(enabled);
update_dynamic_tiles();
}
/**
* \brief Notifies this entity that its map has just become active.
*/
void Stairs::notify_map_started() {
MapEntity::notify_map_started();
update_dynamic_tiles();
}
/**
* @brief Notifies this entity that it was just enabled or disabled.
* @param enabled true if the entity is now enabled
*
* All dynamic tiles whose prefix is "stairsname_enabled"
* and "stairsame_disabled" will be updated depending on the stairs state
* (where stairsname is the name of the stairs).
*/
void Stairs::notify_enabled(bool enabled) {
update_dynamic_tiles();
}
/**
* \copydoc MapEntity::notify_creating
*/
void Stairs::notify_creating() {
Detector::notify_creating();
update_dynamic_tiles();
}