/// <summary>
/// Registers a game state with a given type.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="state">The state.</param>
/// <returns></returns>
public bool RegisterState(GameStateType type, GameState state)
{
if (stateTypes.ContainsKey(type))
{
return false;
}
stateTypes.Add(type, state);
return true;
}
/// <summary>
/// Clears the stack cleanly and adds the new state to the stack
/// </summary>
public void ChangeState(GameState newState)
{
// why do this? --Rich
while (gameStates.Count > 0)
PopState();
// -------------------
PushState(newState);
CurrentState.Initialize();
}
/// <summary>
/// Adds the given state to the
/// </summary>
public void PushState(GameState newState)
{
gameStates.Push(newState);
}