123

CrySoundSystem/RandGen.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#ifndef WIN64
+typedef unsigned int uint32;
+#endif
+
+#define N (624)                 // length of state vector
+
+class CPseudoRandGen
+{
+private:
+	uint32 state[N+1];     // state vector + 1 extra to not violate ANSI C
+	uint32 *next;          // next random value is computed from here
+	int left;					     // can *next++ this many times before reloading
+private:
+	uint32 Reload();
+public:
+	CPseudoRandGen();
+	virtual ~CPseudoRandGen();
+	void Seed(uint32 seed);
+	uint32 Rand();
+	float Rand(float fMin, float fMax);
+};