added some kbm stuff

Minecraft.Client/Common/UI/UIScene_CreateWorldMenu.h

@@ -81,6 +81,11 @@ public:
 private:
 	void StartSharedLaunchFlow();
 	bool IsLocalMultiplayerAvailable();
+	virtual void handleSelectionChanged(F64 selectedId);
+	bool MouseHoversTexturePackList();
+	void StepTexturePack(int iDir);
+	int m_lastPackSelId;
+	bool m_bPackSelTracked;
 
 #ifdef _DURANGO
 	static void checkPrivilegeCallback(LPVOID lpParam, bool hasPrivilege, int iPad);