1 files changed, 0 insertions, 174 deletions

diff --git a/source/FastRandom.cpp b/source/FastRandom.cpp
deleted file mode 100644
index 887e4426d..000000000
--- a/source/FastRandom.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-
-// FastRandom.cpp
-
-// Implements the cFastRandom class representing a fast random number generator
-
-#include "Globals.h"
-#include <time.h>
-#include "FastRandom.h"
-
-
-
-
-
-#if 0 && defined(_DEBUG)
-// Self-test
-// Both ints and floats are quick-tested to see if the random is calculated correctly, checking the range in ASSERTs,
-// and if it performs well in terms of distribution (checked by avg, expected to be in the range midpoint
-class cFastRandomTest
-{
-public:
-	cFastRandomTest(void)
-	{
-		TestInts();
-		TestFloats();
-	}
-	
-	
-	void TestInts(void)
-	{
-		printf("Testing ints...\n");
-		cFastRandom rnd;
-		int sum = 0;
-		const int BUCKETS = 8;
-		int Counts[BUCKETS];
-		memset(Counts, 0, sizeof(Counts));
-		const int ITER = 10000;
-		for (int i = 0; i < ITER; i++)
-		{
-			int v = rnd.NextInt(1000);
-			ASSERT(v >= 0);
-			ASSERT(v < 1000);
-			Counts[v % BUCKETS]++;
-			sum += v;
-		}
-		double avg = (double)sum / ITER;
-		printf("avg: %f\n", avg);
-		for (int i = 0; i < BUCKETS; i++)
-		{
-			printf("  bucket %d: %d\n", i, Counts[i]);
-		}
-	}
-
-
-	void TestFloats(void)
-	{
-		printf("Testing floats...\n");
-		cFastRandom rnd;
-		float sum = 0;
-		const int BUCKETS = 8;
-		int Counts[BUCKETS];
-		memset(Counts, 0, sizeof(Counts));
-		const int ITER = 10000;
-		for (int i = 0; i < ITER; i++)
-		{
-			float v = rnd.NextFloat(1000);
-			ASSERT(v >= 0);
-			ASSERT(v <= 1000);
-			Counts[((int)v) % BUCKETS]++;
-			sum += v;
-		}
-		sum = sum / ITER;
-		printf("avg: %f\n", sum);
-		for (int i = 0; i < BUCKETS; i++)
-		{
-			printf("  bucket %d: %d\n", i, Counts[i]);
-		}
-	}
-} g_Test;
-
-#endif
-
-
-
-
-
-
-int cFastRandom::m_SeedCounter = 0;
-
-
-
-
-
-cFastRandom::cFastRandom(void) :
-	m_Seed(m_SeedCounter++)
-{
-}
-
-
-
-
-
-int cFastRandom::NextInt(int a_Range)
-{
-	ASSERT(a_Range <= 1000000);  // The random is not sufficiently linearly distributed with bigger ranges
-	ASSERT(a_Range > 0);
-	
-	// Make the m_Counter operations as minimal as possible, to emulate atomicity
-	int Counter = m_Counter++;
-	
-	// Use a_Range, m_Counter and m_Seed as inputs to the pseudorandom function:
-	int n = a_Range + m_Counter * 57 + m_Seed * 57 * 57;
-	n = (n << 13) ^ n;
-	n = ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff);
-	return ((n / 11) % a_Range);
-}
-
-
-
-
-
-int cFastRandom::NextInt(int a_Range, int a_Salt)
-{
-	ASSERT(a_Range <= 1000000);  // The random is not sufficiently linearly distributed with bigger ranges
-	ASSERT(a_Range > 0);
-	
-	// Make the m_Counter operations as minimal as possible, to emulate atomicity
-	int Counter = m_Counter++;
-	
-	// Use a_Range, a_Salt, m_Counter and m_Seed as inputs to the pseudorandom function:
-	int n = a_Range + m_Counter * 57 + m_Seed * 57 * 57 + a_Salt * 57 * 57 * 57;
-	n = (n << 13) ^ n;
-	n = ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff);
-	return ((n / 11) % a_Range);
-}
-
-
-
-
-
-float cFastRandom::NextFloat(float a_Range)
-{
-	// Make the m_Counter operations as minimal as possible, to emulate atomicity
-	int Counter = m_Counter++;
-	
-	// Use a_Range, a_Salt, m_Counter and m_Seed as inputs to the pseudorandom function:
-	int n = (int)a_Range + m_Counter * 57 + m_Seed * 57 * 57;
-	n = (n << 13) ^ n;
-	n = ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff);
-	
-	// Convert the integer into float with the specified range:
-	return (((float)n / (float)0x7fffffff) * a_Range);
-}
-
-
-
-
-
-float cFastRandom::NextFloat(float a_Range, int a_Salt)
-{
-	// Make the m_Counter operations as minimal as possible, to emulate atomicity
-	int Counter = m_Counter++;
-	
-	// Use a_Range, a_Salt, m_Counter and m_Seed as inputs to the pseudorandom function:
-	int n = (int)a_Range + m_Counter * 57 + m_Seed * 57 * 57 + a_Salt * 57 * 57 * 57;
-	n = (n << 13) ^ n;
-	n = ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff);
-	
-	// Convert the integer into float with the specified range:
-	return (((float)n / (float)0x7fffffff) * a_Range);
-}
-
-
-
-