Adding "Update" type method to GUI class

#1 1. Have your class implement the ITickObject interface.

class MyGuiControl : GUIControl, ITickObject
{
}

2. Implement your logical update in the ProcessTick() method

public void ProcessTick(Move move, float elapsed)
{
     //insert logical updates, check game state, etc.
}
public void InterpolateTick(float k)
{
}

3. Start Requesting ticks to that ProcessTick() gets called.

public void OnWakeUp(GUIControl control)
{
    //request processing ticks
    ProcessList.Instance.AddTickCallback(this);
}

4. Need some custom drawing? Also override the OnRender() method

public override void OnRender(Vector2 offset, RectangleF updateRect)
{
    //draw a box
    DrawUtil.RectFill(new RectangleF(_position.X, _position.Y-4, _size.X, _size.Y), Color.Blue);

    base.OnRender(offset, updateRect);
}

That should do it.

John K.

#2 Okay, I thought that addtickcallback could only be added to an "owner". Thanks again.