// OnGUI is called for rendering and handling GUI events
public void OnGUI()
{
if (GameSettings.Instance.game.showDFScreen)
{
Event e = Event.current;
if (e.isKey)
{
RemoteFortressReader.KeyboardEvent dfEvent = new RemoteFortressReader.KeyboardEvent();
switch (e.type)
{
case EventType.KeyDown:
dfEvent.type = 2;
dfEvent.state = 0;
break;
case EventType.KeyUp:
dfEvent.type = 3;
dfEvent.state = 0;
break;
}
SDL.Mod mod = SDL.Mod.KMOD_NONE;
if (e.shift)
{
mod |= SDL.Mod.KMOD_SHIFT;
}
if (e.control)
{
mod |= SDL.Mod.KMOD_CTRL;
}
if (e.alt)
{
mod |= SDL.Mod.KMOD_ALT;
}
if (e.command)
{
mod |= SDL.Mod.KMOD_META;
}
if (e.capsLock)
{
mod |= SDL.Mod.KMOD_CAPS;
}
dfEvent.mod = (uint)mod;
dfEvent.scancode = (uint)e.keyCode;
dfEvent.sym = (uint)e.keyCode;
dfEvent.unicode = e.character;
if (e.keyCode == KeyCode.None && e.character != '\0')
{
StartCoroutine(delayedKeyboardEvent(dfEvent)); // Unity doesn't give any keyboard events for character up, but DF expect it.
}
else
{
keyPresses.Enqueue(dfEvent);
}
}
}
}
public IEnumerator delayedKeyboardEvent(RemoteFortressReader.KeyboardEvent dfEvent)
{
keyPresses.Enqueue(dfEvent);
yield return(new WaitForSeconds(0.1f));
dfEvent.type = 3;
dfEvent.state = 0;
keyPresses.Enqueue(dfEvent);
}