Test of forward button

BaseButtonInstance.h

@@ -2,6 +2,7 @@
 #include "instance.h"
 #pragma once
 #include "ButtonListener.h"
+class ButtonListener;
 class BaseButtonInstance : public Instance
 {
 public:
@@ -10,6 +11,7 @@ public:
 	virtual void drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown);
 	virtual bool mouseInButton(float, float, RenderDevice* rd);
 	virtual void onMouseClick();
+	void setButtonListener(ButtonListener*);
 	bool floatBottom;
 	bool floatRight;
 	bool floatCenter;