I should have commit when I knew what changes I made.

TrooperEngineDLL/TrooperEngine/GUIEngine/GUIEventEngine/cButtonEvent.cpp

@@ -0,0 +1,20 @@
+#include "cButtonEvent.hpp"
+
+#include "../../MathEngine/cInside.hpp"
+
+using GUIEventEngine::cButtonEvent;
+
+/// protected:
+cButtonEvent::cButtonEvent( const unsigned int id )
+	: cGUIEvent(GUIHelpers::eEventType::BUTTON, id)
+{}
+
+/*virtual*/ cButtonEvent::~cButtonEvent()
+{}
+
+/// public:
+/*virtual*/ void cButtonEvent::OnLButtonDown( int mX, int mY )
+{
+//	if (MathEngine::cInside::isInside(mX, mY, m_button->getArea()) == true)
+	//	;
+}