/// <summary>
/// Checks for keyboard input and fires events based on that input.
/// </summary>
public void Update()
{
KeyboardState ks = Keyboard.GetState();
m_callbackcache.Clear();
foreach (KeyValuePair <Keys, ButtonWrapper> mapvalue in m_keymap)
{
if (ks[mapvalue.Key] == m_previousstate[mapvalue.Key])
{
continue;
}
ButtonMap buttonmap = CurrentInput[mapvalue.Value.MapIndex];
Boolean pressed = ks[mapvalue.Key] == KeyState.Down;
Action <Boolean> callback = buttonmap.GetCallback(mapvalue.Value.ButtonIndex);
if (callback != null && m_callbackcache.Contains(callback) == false)
{
callback(pressed);
m_callbackcache.Add(callback);
}
}
m_previousstate = ks;
}
/// <summary>
/// Copies the input callback in the given buttonmap.
/// </summary>
/// <param name="map">The ButtonMap to copy from.</param>
public void Set(ButtonMap map)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
Clear();
foreach (var iter in map.m_buttonmap)
{
m_buttonmap.Add(iter.Key, iter.Value);
}
}
/// <summary>
/// Copies the input callback in the given buttonmap.
/// </summary>
/// <param name="map">The ButtonMap to copy from.</param>
public void Set(ButtonMap map)
{
if (map == null) throw new ArgumentNullException("map");
Clear();
foreach (var iter in map.m_buttonmap) m_buttonmap.Add(iter.Key, iter.Value);
}