* Adjustment: Initial CMake reworking.

Engine/lib/bullet/examples/CommonInterfaces/CommonExampleInterface.h

@@ -0,0 +1,93 @@
+
+
+#ifndef COMMON_EXAMPLE_INTERFACE_H
+#define COMMON_EXAMPLE_INTERFACE_H
+
+struct CommonExampleOptions
+{
+	struct GUIHelperInterface*	m_guiHelper;
+
+	//Those are optional, some examples will use them others don't. Each example should work with them being 0.
+	int			m_option;
+	const char* m_fileName;
+	class SharedMemoryInterface* m_sharedMem;
+
+	
+	CommonExampleOptions(struct GUIHelperInterface*	helper, int option=0)
+		:m_guiHelper(helper),
+		m_option(option),
+		m_fileName(0),
+		m_sharedMem(0)
+	{
+	}
+
+};
+
+class CommonExampleInterface
+{
+public:
+
+	typedef class CommonExampleInterface* (CreateFunc)(CommonExampleOptions& options);
+
+	virtual ~CommonExampleInterface()
+	{
+	}
+
+	
+	
+	virtual void    initPhysics()=0;
+	virtual void    exitPhysics()=0;
+	virtual void	stepSimulation(float deltaTime)=0;
+	virtual void	renderScene()=0;
+	virtual void	physicsDebugDraw(int debugFlags)=0;//for now we reuse the flags in Bullet/src/LinearMath/btIDebugDraw.h
+	//reset camera is only called when switching demo. this way you can restart (initPhysics) and watch in a specific location easier
+	virtual void	resetCamera(){};
+	virtual bool	mouseMoveCallback(float x,float y)=0;
+	virtual bool	mouseButtonCallback(int button, int state, float x, float y)=0;
+	virtual bool	keyboardCallback(int key, int state)=0;
+
+	virtual void	vrControllerMoveCallback(int controllerId, float pos[4], float orientation[4], float analogAxis) {}
+	virtual void	vrControllerButtonCallback(int controllerId, int button, int state, float pos[4], float orientation[4]){}
+
+	virtual void	processCommandLineArgs(int argc, char* argv[]){};
+};
+
+class ExampleEntries
+{
+
+public:
+
+        virtual ~ExampleEntries() {}
+
+
+        virtual void initExampleEntries()=0;
+
+        virtual void initOpenCLExampleEntries()=0;
+
+        virtual int getNumRegisteredExamples()=0;
+
+        virtual CommonExampleInterface::CreateFunc* getExampleCreateFunc(int index)=0;
+
+        virtual const char* getExampleName(int index)=0;
+
+        virtual const char* getExampleDescription(int index)=0;
+
+        virtual int     getExampleOption(int index)=0;
+
+};
+
+
+CommonExampleInterface* StandaloneExampleCreateFunc(CommonExampleOptions& options);
+
+#ifdef B3_USE_STANDALONE_EXAMPLE
+	#define B3_STANDALONE_EXAMPLE(ExampleFunc) CommonExampleInterface*    StandaloneExampleCreateFunc(CommonExampleOptions& options)\
+	{\
+		return ExampleFunc(options);\
+	}
+#else//B3_USE_STANDALONE_EXAMPLE
+	#define B3_STANDALONE_EXAMPLE(ExampleFunc)
+#endif //B3_USE_STANDALONE_EXAMPLE
+
+
+
+#endif //COMMON_EXAMPLE_INTERFACE_H