private void HandleGuiInput(Godot.InputEvent input)
{
switch (input)
{
case Godot.InputEventKey keyEvent:
var keyEventArgs = new GUIKeyEventArgs(this,
Keyboard.ConvertGodotKey(keyEvent.Scancode),
keyEvent.Echo,
keyEvent.Alt,
keyEvent.Control,
keyEvent.Shift,
keyEvent.Command);
if (keyEvent.Pressed)
{
KeyDown(keyEventArgs);
}
else
{
KeyUp(keyEventArgs);
}
break;
case Godot.InputEventMouseButton buttonEvent:
if (buttonEvent.ButtonIndex >= (int)Godot.ButtonList.WheelUp &&
buttonEvent.ButtonIndex <= (int)Godot.ButtonList.WheelRight)
{
// Mouse wheel event.
var mouseWheelEventArgs = new GUIMouseWheelEventArgs((Mouse.Wheel)buttonEvent.ButtonIndex,
this,
(Mouse.ButtonMask)buttonEvent.ButtonMask,
buttonEvent.GlobalPosition.Convert(),
buttonEvent.Position.Convert(),
buttonEvent.Alt,
buttonEvent.Control,
buttonEvent.Shift,
buttonEvent.Command);
MouseWheel(mouseWheelEventArgs);
}
else
{
// Mouse button event.
var mouseButtonEventArgs = new GUIMouseButtonEventArgs((Mouse.Button)buttonEvent.ButtonIndex,
buttonEvent.Doubleclick,
this,
(Mouse.ButtonMask)buttonEvent.ButtonMask,
buttonEvent.GlobalPosition.Convert(),
buttonEvent.Position.Convert(),
buttonEvent.Alt,
buttonEvent.Control,
buttonEvent.Shift,
buttonEvent.Command);
if (buttonEvent.Pressed)
{
MouseDown(mouseButtonEventArgs);
}
else
{
MouseUp(mouseButtonEventArgs);
}
}
break;
case Godot.InputEventMouseMotion motionEvent:
var mouseMoveEventArgs = new GUIMouseMoveEventArgs(motionEvent.Relative.Convert(),
motionEvent.Speed.Convert(),
this,
(Mouse.ButtonMask)motionEvent.ButtonMask,
motionEvent.GlobalPosition.Convert(),
motionEvent.Position.Convert(),
motionEvent.Alt,
motionEvent.Control,
motionEvent.Shift,
motionEvent.Command);
MouseMove(mouseMoveEventArgs);
break;
}
}
protected internal virtual void KeyDown(GUIKeyEventArgs args)
{
OnKeyDown?.Invoke(args);
}
protected internal virtual void KeyHeld(GUIKeyEventArgs args)
{
}
protected virtual void KeyUp(GUIKeyEventArgs args)
{
}