/**
* Unregister the event
* Also unregisters the key if the key doesn't have any events attached
* @param key The key to which the event is attached
* @param _Event The event that has to be unregisterd
*/
public void UnRegisterKey(KeyCode key, GeneralKeyEvent _Event)
{
if (generalKeyEvents.ContainsKey(key))
{
generalKeyEvents[key] -= _Event;
if (generalKeyEvents[key] == null)
{
generalKeyEvents.Remove(key);
}
}
}
//Function that tries to get and fire a event regardless wheter the key is pressed or released
private void OnKey(KeyCode key, KeyEventType eventType)
{
GeneralKeyEvent E = null;
if (generalKeyEvents.TryGetValue(key, out E))
{
if (E != null)
{
E(key, eventType);
}
}
}
/**
* Register key event regardless whether the key is pressed or released
* @param key The keycode of the key that will fire the event
* @param _Event The generalkeyevent that will be fired if the key is pressed or released
*/
public void RegisterKey(KeyCode key, GeneralKeyEvent _Event)
{
if (generalKeyEvents.ContainsKey(key))
{
generalKeyEvents[key] += _Event; //Add event to existing key
}
else
{
if (!registerdKeys.Contains(key))
{
registerdKeys.Add(key);
}
generalKeyEvents.Add(key, _Event); //Add key and event in dictionary
}
}
