public KeyActiveEventGenerator GetKeyGenerator(KeyActiveEventListener keyActiveEventListener)
{
var keys = keyActiveEventListener.keys;
keys.Sort(); // arbitrary built-in sort function; this might not be doing what we expect it does
if (keyActiveEventGenerators.ContainsKey(keys))
{
return(keyActiveEventGenerators[keys]);
}
else
{
Debug.Log("Making a new listener for key " + keyActiveEventListener.keys[0].keyCode);
KeyActiveEventGenerator keyActiveEventGenerator;
if (keys.Count == 1) // only 1 key
{
var key = keys[0];
if (key.isDoubleKey)
{
keyActiveEventGenerator = new DoubleKeyPressEventGenerator(key);
}
else
{
keyActiveEventGenerator = new KeyActiveEventGenerator(key);
}
}
else // more than 1 key; can't do double press for multikey inputs
{
keyActiveEventGenerator = new KeyActiveEventGenerator(keys.ToArray());
}
keyActiveEventGenerators.Add(keys, keyActiveEventGenerator);
return(keyActiveEventGenerator);
}
}
public void AddKeyPressListener(KeyActiveEventListener keyActiveEventListener)
{
KeyActiveEventGenerator keyActiveEventGenerator = GetKeyGenerator(keyActiveEventListener);
keyActiveEventGenerator.AddListener(keyActiveEventListener);
}