Method pushState

src/Engine/Game.cpp:413–417

* Pushes a new state into the top of the stack and initializes it. * The new state will be used once the next game cycle starts. * @param state Pointer to the new state. */

 * @param state Pointer to the new state.
 */
void Game::pushState(State *state)
{
	_states.push_back(state);
	_init = false;
}

/**
 * Pops the last state from the top of the stack. Since states