/// <summary>
/// Creates a new InputState whose ButtonMaps are a copy of this instance's.
/// </summary>
/// <returns>A copy of this instance.</returns>
public InputState Clone()
{
InputState state = new InputState();
state.Set(this);
return state;
}
/// <summary>
/// Initializes a new instance of this class.
/// </summary>
/// <param name="subsystems">The collection of subsystems.</param>
public InputSystem(SubSystems subsystems)
: base(subsystems)
{
m_keymap = new Dictionary<Keys, ButtonWrapper>();
m_previousstate = new KeyboardState();
m_inputstatestack = new Stack<InputState>();
m_currentinput = new InputState();
m_callbackcache = new List<Action<Boolean>>();
}
/// <summary>
/// Copies the input callbacks of the given InputState.
/// </summary>
/// <param name="state">The InputState to copy.</param>
public void Set(InputState state)
{
if (state == null) throw new ArgumentNullException("state");
for (Int32 i = 0; i != m_buttonmaps.Count; ++i)
{
this[i].Set(state[i]);
}
}