Made XplicitNgine secret instance of DataModel

src/include/Application.h

@@ -7,7 +7,6 @@
 #include "IEBrowser.h"
 #include "Mouse.h"
 #include "Tool/Tool.h"
-#include "XplicitNgine/XplicitNgine.h"
 //#include "GuiRoot.h"
 
 class TextButtonInstance;
@@ -76,7 +75,6 @@ class Application { // : public GApp {
 		HWND				_buttonTest;
 		HWND				_hwndRenderer;
 		DataModelInstance*	_dataModel;
-		XplicitNgine* _xplicitNgine;
 		G3D::TextureRef		shadowMap;
 		std::string			_title;
 		bool				_dragging;

src/include/DataModelV2/DataModelInstance.h

@@ -4,6 +4,7 @@
 #include "PartInstance.h"
 #include "rapidxml/rapidxml.hpp"
 #include "GuiRootInstance.h"
+#include "XplicitNgine/XplicitNgine.h"
 
 class GuiRootInstance;
 
@@ -23,6 +24,7 @@ public:
 	void					drawMessage(RenderDevice*);
 	WorkspaceInstance*		getWorkspace();
 	LevelInstance *			getLevel();
+	XplicitNgine *			getEngine();
 	std::string				message;
 	std::string				_loadedFileName;
 	bool					showMessage;
@@ -38,6 +40,7 @@ public:
 	void					clearLevel();
 	void					toggleRun();
 	bool					isRunning();
+	void					resetEngine();
 #if _DEBUG
 	void					modXMLLevel(float modY);
 #endif
@@ -54,4 +57,5 @@ private:
 	LevelInstance *			level;
 	GuiRootInstance*		guiRoot;
 	bool					running;
+	XplicitNgine *			xplicitNgine;
 };

src/include/XplicitNgine/XplicitNgine.h

@@ -1,8 +1,9 @@
 #pragma once
 #include <ode/ode.h>
+#include "DatamodelV2/Instance.h"
 #include "DatamodelV2/PartInstance.h"
 
-class XplicitNgine
+class XplicitNgine : Instance
 {
 public:
 	XplicitNgine();