Method CommandEasyRpgWaitForSingleMovement

src/game_interpreter_map.cpp:975–1026

}

bool Game_Interpreter_Map::CommandEasyRpgWaitForSingleMovement(lcf::rpg::EventCommand const& com) {
	if (!Player::HasEasyRpgExtensions()) {
		return true;
	}

	_state.easyrpg_parameters.resize(3);

	auto& event_id = _state.easyrpg_parameters[0];
	auto& failure_limit = _state.easyrpg_parameters[1];
	auto& output_var = _state.easyrpg_parameters[2];

	if (!_state.easyrpg_active) {
		event_id = ValueOrVariable(com.parameters[0], com.parameters[1]);
		failure_limit = ValueOrVariable(com.parameters[2], com.parameters[3]);
		output_var = ValueOrVariable(com.parameters[4], com.parameters[5]);
	}

	_state.easyrpg_active = false;

	Game_Character* chara = GetCharacter(event_id, "EasyRpgWaitForSingleMovement");
	if (chara == nullptr) {
		return true;
	}

	bool exists = chara->IsMoveRouteOverwritten();
	bool finished = chara->IsMoveRouteFinished();

	if (!exists || (exists && finished)) {
		if (output_var > 0) {
			// Move route inexistant or ended: Report success (1)
			Main_Data::game_variables->Set(output_var, 1);
			Game_Map::SetNeedRefresh(true);
		}
		return true;
	}

	// !finished
	if (failure_limit == 0 || chara->GetMoveFailureCount() < failure_limit) {
		// Below threshold: Yield
		_state.easyrpg_active = true;
		return false;
	}

	// Cancel move route and report abort (0)
	chara->CancelMoveRoute();
	if (output_var > 0) {
		Main_Data::game_variables->Set(output_var, 0);
		Game_Map::SetNeedRefresh(true);
	}

	return true;
}