1 files changed, 0 insertions, 142 deletions
diff --git a/source/ProbabDistrib.cpp b/source/ProbabDistrib.cpp
deleted file mode 100644
index 5fa17c276..000000000
--- a/source/ProbabDistrib.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-
-// ProbabDistrib.cpp
-
-// Implements the cProbabDistrib class representing a discrete probability distribution curve and random generator
-
-#include "Globals.h"
-#include "ProbabDistrib.h"
-#include "MersenneTwister.h"
-
-
-
-
-
-
-cProbabDistrib::cProbabDistrib(int a_MaxValue) :
-	m_MaxValue(a_MaxValue),
-	m_Sum(-1)
-{
-}
-
-
-
-
-
-
-void cProbabDistrib::SetPoints(const cProbabDistrib::cPoints & a_Points)
-{
-	ASSERT(!a_Points.empty());
-	m_Sum = 0;
-	m_Cumulative.clear();
-	m_Cumulative.reserve(a_Points.size() + 1);
-	int ProbSum = 0;
-	int LastProb = 0;
-	int LastValue = -1;
-	if (a_Points[0].m_Value != 0)
-	{
-		m_Cumulative.push_back(cPoint(0, 0));  // Always push in the [0, 0] point for easier search algorithm bounds
-		LastValue = 0;
-	}
-	for (cPoints::const_iterator itr = a_Points.begin(), end = a_Points.end(); itr != end; ++itr)
-	{
-		if (itr->m_Value == LastValue)
-		{
-			continue;
-		}
-		
-		// Add the current trapezoid to the sum:
-		ProbSum += (LastProb + itr->m_Probability) * (itr->m_Value - LastValue) / 2;
-		LastProb = itr->m_Probability;
-		LastValue = itr->m_Value;
-		m_Cumulative.push_back(cPoint(itr->m_Value, ProbSum));
-	}  // for itr - a_Points[]
-	if (LastValue != m_MaxValue)
-	{
-		m_Cumulative.push_back(cPoint(m_MaxValue, 0));  // Always push in the last point for easier search algorithm bounds
-	}
-	m_Sum = ProbSum;
-}
-
-
-
-
-
-bool cProbabDistrib::SetDefString(const AString & a_DefString)
-{
-	AStringVector Points = StringSplitAndTrim(a_DefString, ";");
-	if (Points.empty())
-	{
-		return false;
-	}
-	cPoints Pts;
-	for (AStringVector::const_iterator itr = Points.begin(), end = Points.end(); itr != end; ++itr)
-	{
-		AStringVector Split = StringSplitAndTrim(*itr, ",");
-		if (Split.size() != 2)
-		{
-			// Bad format
-			return false;
-		}
-		int Value = atoi(Split[0].c_str());
-		int Prob  = atoi(Split[1].c_str());
-		if (
-			((Value == 0) && (Split[0] != "0")) ||
-			((Prob  == 0) && (Split[1] != "0"))
-		)
-		{
-			// Number parse error
-			return false;
-		}
-		Pts.push_back(cPoint(Value, Prob));
-	}  // for itr - Points[]
-	
-	SetPoints(Pts);
-	return true;
-}
-
-
-
-
-
-int cProbabDistrib::Random(MTRand & a_Rand) const
-{
-	int v = a_Rand.randInt(m_Sum);
-	return MapValue(v);
-}
-
-
-
-
-
-int cProbabDistrib::MapValue(int a_OrigValue) const
-{
-	ASSERT(a_OrigValue >= 0);
-	ASSERT(a_OrigValue < m_Sum);
-	
-	// Binary search through m_Cumulative for placement:
-	size_t Lo = 0;
-	size_t Hi = m_Cumulative.size() - 1;
-	while (Hi - Lo > 1)
-	{
-		int Mid = (Lo + Hi) / 2;
-		int MidProbab = m_Cumulative[Mid].m_Probability;
-		if (MidProbab < a_OrigValue)
-		{
-			Lo = Mid;
-		}
-		else
-		{
-			Hi = Mid;
-		}
-	}
-	ASSERT(Hi - Lo == 1);
-	
-	// Linearly interpolate between Lo and Hi:
-	int ProbDif  = m_Cumulative[Hi].m_Probability - m_Cumulative[Lo].m_Probability;
-	int ValueDif = m_Cumulative[Hi].m_Value - m_Cumulative[Lo].m_Value;
-	return m_Cumulative[Lo].m_Value + (a_OrigValue - m_Cumulative[Lo].m_Probability) * ValueDif / ProbDif;
-}
-
-
-
-