/**
* \brief Ends this state.
* \param next_state the next state
*/
void Hero::LiftingState::stop(const State* next_state) {
State::stop(next_state);
if (lifted_item != NULL) {
get_sprites().set_lifted_item(NULL);
// the lifted item is still managed by this state
switch (next_state->get_previous_carried_item_behavior()) {
case CarriedItem::BEHAVIOR_THROW:
throw_item();
break;
case CarriedItem::BEHAVIOR_DESTROY:
destroy_lifted_item();
break;
case CarriedItem::BEHAVIOR_KEEP:
// The next state is now the owner and has incremented the refcount.
Debug::check_assertion(lifted_item->get_refcount() > 1,
"Invalid carried item refcount");
RefCountable::unref(lifted_item);
lifted_item = NULL;
break;
}
get_keys_effect().set_action_key_effect(KeysEffect::ACTION_KEY_NONE);
}
}
/**
* \brief Ends this state.
* \param next_state the next state
*/
void Hero::LiftingState::stop(State* next_state) {
State::stop(next_state);
if (lifted_item != NULL) {
get_sprites().set_lifted_item(NULL);
// the lifted item is still managed by this state
switch (next_state->get_previous_carried_item_behavior(*lifted_item)) {
case CarriedItem::BEHAVIOR_THROW:
throw_item();
break;
case CarriedItem::BEHAVIOR_DESTROY:
destroy_lifted_item();
break;
case CarriedItem::BEHAVIOR_KEEP:
lifted_item = NULL;
break;
}
get_keys_effect().set_action_key_effect(KeysEffect::ACTION_KEY_NONE);
}
}
/**
* \brief Destructor.
*/
Hero::LiftingState::~LiftingState() {
destroy_lifted_item();
}
