Initial community commit

Src/Agave/Random/api_random.h

@@ -0,0 +1,78 @@
+#ifndef NULLSOFT_API_RANDOM_H
+#define NULLSOFT_API_RANDOM_H
+
+#include <bfc/dispatch.h>
+#include <bfc/platform/types.h>
+
+typedef int (*RandomGenerator)(void);
+typedef unsigned long (*UnsignedRandomGenerator)(void);
+
+class api_random : public Dispatchable
+{
+protected:
+	api_random() {}
+	~api_random() {}
+public:
+	RandomGenerator  GetFunction();
+	UnsignedRandomGenerator GetUnsignedFunction();
+	int GetNumber();
+	int GetPositiveNumber();
+	float GetFloat(); // [0-1]
+	float GetFloat_LessThanOne(); // [0-1)
+	float GetFloat_LessThanOne_NotZero(); // (0-1)
+	double GetDouble(); // [0-1)
+public:
+	DISPATCH_CODES
+	{
+	    API_RANDOM_GETFUNCTION = 10,
+				API_RANDOM_GETFUNCTION_UNSIGNED = 11,
+	    API_RANDOM_GETNUMBER = 20,
+	    API_RANDOM_GETPOSITIVENUMBER = 30,
+	    API_RANDOM_GETFLOAT = 40,
+	    API_RANDOM_GETFLOAT2 = 41,
+	    API_RANDOM_GETFLOAT3 = 42,
+	    API_RANDOM_GETDOUBLE = 50,
+	};
+};
+
+inline RandomGenerator api_random::GetFunction()
+{
+	return _call(API_RANDOM_GETFUNCTION, (RandomGenerator )0);
+}
+inline UnsignedRandomGenerator api_random::GetUnsignedFunction()
+{
+	return _call(API_RANDOM_GETFUNCTION_UNSIGNED, (UnsignedRandomGenerator )0);
+}
+
+inline int api_random::GetNumber()
+{
+	return _call(API_RANDOM_GETNUMBER, 0);
+}
+inline int api_random::GetPositiveNumber()
+{
+	return _call(API_RANDOM_GETPOSITIVENUMBER, 0);
+}
+inline float api_random::GetFloat()
+{
+	return _call(API_RANDOM_GETFLOAT, 0.f);
+}
+inline float api_random::GetFloat_LessThanOne()
+{
+	return _call(API_RANDOM_GETFLOAT2, 0.f);
+}
+inline float api_random::GetFloat_LessThanOne_NotZero()
+{
+	return _call(API_RANDOM_GETFLOAT3, 0.f);
+}
+inline double api_random::GetDouble()
+{
+	return _call(API_RANDOM_GETDOUBLE, 0.);
+}
+
+// {CB401CAB-CC10-48f7-ADB7-9D1D24B40E0C}
+static const GUID randomApiGUID = 
+{ 0xcb401cab, 0xcc10, 0x48f7, { 0xad, 0xb7, 0x9d, 0x1d, 0x24, 0xb4, 0xe, 0xc } };
+
+
+#endif
+