/// <summary>
/// Listen for a specific key to be pressed or released
/// </summary>
/// <param name="key">KeyCode to listen for</param>
/// <param name="onKeyDown">(Optional) handler function for key down event</param>
/// <param name="onKeyUp">(Optional) handler function for key up event</param>
/// <returns>The InputHandler object. Pass it to RemoveListener to remove the listener.</returns>
public static InputHandler AddListenerKey(KeyCode key, InputHandlerDelegate onKeyDown, InputHandlerDelegate onKeyUp)
{
InputHandlerKey ih = new InputHandlerKey(key, onKeyDown, onKeyUp);
instance.inputHandler.Add(ih);
return(ih);
}
/// <summary>
/// Run once per frame (this is handled by the InputEvent class)
/// </summary>
public override void Update()
{
for (int i = inputHandler.Count - 1; i >= 0; i--)
{
if (inputHandler[i].status == EventStatus.End)
{
inputHandler.RemoveAt(i);
}
else
{
inputHandler[i].Update();
}
}
if (Input.anyKey)
{
for (int i = allKeys.Length - 1; i >= 0; i--)
{
if (Input.GetKeyDown(allKeys[i]))
{
InputHandlerKey ih = new InputHandlerKey(allKeys[i], OnStart, OnEnd);
inputHandler.Add(ih);
}
}
}
}