/**
* @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:
delete lifted_item;
lifted_item = NULL;
break;
case CarriedItem::BEHAVIOR_KEEP:
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(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 Notifies this state that the action command was just pressed.
*/
void Hero::CarryingState::notify_action_command_pressed() {
if (get_keys_effect().get_action_key_effect() == KeysEffect::ACTION_KEY_THROW) {
throw_item();
hero.set_state(new FreeState(hero));
}
}
/**
* \brief Stops this state.
* \param next_state the next state
*/
void Hero::CarryingState::stop(State *next_state) {
PlayerMovementState::stop(next_state);
get_sprites().set_lifted_item(NULL);
get_keys_effect().set_action_key_effect(KeysEffect::ACTION_KEY_NONE);
if (carried_item != NULL) {
switch (next_state->get_previous_carried_item_behavior(*carried_item)) {
case CarriedItem::BEHAVIOR_THROW:
throw_item();
break;
case CarriedItem::BEHAVIOR_DESTROY:
delete carried_item;
carried_item = NULL;
break;
case CarriedItem::BEHAVIOR_KEEP:
carried_item = NULL;
break;
default:
Debug::die("Invalid carried item behavior");
}
}
}
/**
* \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 != nullptr) {
get_sprites().set_lifted_item(nullptr);
// 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:
case CarriedItem::BEHAVIOR_KEEP:
lifted_item = nullptr;
break;
}
get_commands_effects().set_action_key_effect(CommandsEffects::ACTION_KEY_NONE);
}
}
