8 files changed, 116 insertions, 110 deletions

diff --git a/src/Generating/ComposableGenerator.cpp b/src/Generating/ComposableGenerator.cpp
index 4eee8b707..eb1d0e1ee 100644
--- a/src/Generating/ComposableGenerator.cpp
+++ b/src/Generating/ComposableGenerator.cpp
@@ -336,7 +336,7 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 		}
 		else if (NoCaseCompare(*itr, "DualRidgeCaves") == 0)
 		{
-			float Threshold = (float)a_IniFile.GetValueSetF("Generator", "DualRidgeCavesThreshold", 0.3);
+			float Threshold = static_cast<float>(a_IniFile.GetValueSetF("Generator", "DualRidgeCavesThreshold", 0.3));
 			m_FinishGens.push_back(cFinishGenPtr(new cStructGenDualRidgeCaves(Seed, Threshold)));
 		}
 		else if (NoCaseCompare(*itr, "DungeonRooms") == 0)
@@ -569,12 +569,18 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 			double MinCeilingHeightCenter = a_IniFile.GetValueSetF("Generator", "RoughRavinesMinCeilingHeightCenter", 36);
 			m_FinishGens.push_back(cFinishGenPtr(new cRoughRavines(
 				Seed, MaxSize, MinSize,
-				(float)MaxCenterWidth,         (float)MinCenterWidth,
-				(float)MaxRoughness,           (float)MinRoughness,
-				(float)MaxFloorHeightEdge,     (float)MinFloorHeightEdge,
-				(float)MaxFloorHeightCenter,   (float)MinFloorHeightCenter,
-				(float)MaxCeilingHeightEdge,   (float)MinCeilingHeightEdge,
-				(float)MaxCeilingHeightCenter, (float)MinCeilingHeightCenter,
+				static_cast<float>(MaxCenterWidth),
+				static_cast<float>(MinCenterWidth),
+				static_cast<float>(MaxRoughness),
+				static_cast<float>(MinRoughness),
+				static_cast<float>(MaxFloorHeightEdge),
+				static_cast<float>(MinFloorHeightEdge),
+				static_cast<float>(MaxFloorHeightCenter),
+				static_cast<float>(MinFloorHeightCenter),
+				static_cast<float>(MaxCeilingHeightEdge),
+				static_cast<float>(MinCeilingHeightEdge),
+				static_cast<float>(MaxCeilingHeightCenter),
+				static_cast<float>(MinCeilingHeightCenter),
 				GridSize, MaxOffset
 			)));
 		}
diff --git a/src/Generating/DistortedHeightmap.cpp b/src/Generating/DistortedHeightmap.cpp
index 37a51c18e..835780f95 100644
--- a/src/Generating/DistortedHeightmap.cpp
+++ b/src/Generating/DistortedHeightmap.cpp
@@ -129,13 +129,13 @@ cDistortedHeightmap::cDistortedHeightmap(int a_Seed, cBiomeGenPtr a_BiomeGen) :
 	m_HeightGen(m_UnderlyingHeiGen, 64),
 	m_IsInitialized(false)
 {
-	m_NoiseDistortX.AddOctave((NOISE_DATATYPE)1,    (NOISE_DATATYPE)0.5);
-	m_NoiseDistortX.AddOctave((NOISE_DATATYPE)0.5,  (NOISE_DATATYPE)1);
-	m_NoiseDistortX.AddOctave((NOISE_DATATYPE)0.25, (NOISE_DATATYPE)2);
+	m_NoiseDistortX.AddOctave(static_cast<NOISE_DATATYPE>(1),    static_cast<NOISE_DATATYPE>(0.5));
+	m_NoiseDistortX.AddOctave(static_cast<NOISE_DATATYPE>(0.5),  static_cast<NOISE_DATATYPE>(1));
+	m_NoiseDistortX.AddOctave(static_cast<NOISE_DATATYPE>(0.25), static_cast<NOISE_DATATYPE>(2));
 
-	m_NoiseDistortZ.AddOctave((NOISE_DATATYPE)1,    (NOISE_DATATYPE)0.5);
-	m_NoiseDistortZ.AddOctave((NOISE_DATATYPE)0.5,  (NOISE_DATATYPE)1);
-	m_NoiseDistortZ.AddOctave((NOISE_DATATYPE)0.25, (NOISE_DATATYPE)2);
+	m_NoiseDistortZ.AddOctave(static_cast<NOISE_DATATYPE>(1),    static_cast<NOISE_DATATYPE>(0.5));
+	m_NoiseDistortZ.AddOctave(static_cast<NOISE_DATATYPE>(0.5),  static_cast<NOISE_DATATYPE>(1));
+	m_NoiseDistortZ.AddOctave(static_cast<NOISE_DATATYPE>(0.25), static_cast<NOISE_DATATYPE>(2));
 }
 
 
@@ -151,9 +151,9 @@ void cDistortedHeightmap::Initialize(cIniFile & a_IniFile)
 
 	// Read the params from the INI file:
 	m_SeaLevel   =                 a_IniFile.GetValueSetI("Generator", "SeaLevel",                     62);
-	m_FrequencyX = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyX", 10);
-	m_FrequencyY = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyY", 10);
-	m_FrequencyZ = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyZ", 10);
+	m_FrequencyX = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyX", 10));
+	m_FrequencyY = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyY", 10));
+	m_FrequencyZ = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyZ", 10));
 
 	m_IsInitialized = true;
 }
@@ -187,12 +187,12 @@ void cDistortedHeightmap::GenerateHeightArray(void)
 	NOISE_DATATYPE DistortNoiseX[DIM_X * DIM_Y * DIM_Z];
 	NOISE_DATATYPE DistortNoiseZ[DIM_X * DIM_Y * DIM_Z];
 	NOISE_DATATYPE Workspace[DIM_X * DIM_Y * DIM_Z];
-	NOISE_DATATYPE StartX = ((NOISE_DATATYPE)(m_CurChunkX * cChunkDef::Width)) / m_FrequencyX;
-	NOISE_DATATYPE EndX   = ((NOISE_DATATYPE)((m_CurChunkX + 1) * cChunkDef::Width - 1)) / m_FrequencyX;
+	NOISE_DATATYPE StartX = static_cast<NOISE_DATATYPE>(m_CurChunkX * cChunkDef::Width) / m_FrequencyX;
+	NOISE_DATATYPE EndX   = static_cast<NOISE_DATATYPE>((m_CurChunkX + 1) * cChunkDef::Width - 1) / m_FrequencyX;
 	NOISE_DATATYPE StartY = 0;
-	NOISE_DATATYPE EndY   = ((NOISE_DATATYPE)(257)) / m_FrequencyY;
-	NOISE_DATATYPE StartZ = ((NOISE_DATATYPE)(m_CurChunkZ * cChunkDef::Width)) / m_FrequencyZ;
-	NOISE_DATATYPE EndZ   = ((NOISE_DATATYPE)((m_CurChunkZ + 1) * cChunkDef::Width - 1)) / m_FrequencyZ;
+	NOISE_DATATYPE EndY   = static_cast<NOISE_DATATYPE>(257) / m_FrequencyY;
+	NOISE_DATATYPE StartZ = static_cast<NOISE_DATATYPE>(m_CurChunkZ * cChunkDef::Width) / m_FrequencyZ;
+	NOISE_DATATYPE EndZ   = static_cast<NOISE_DATATYPE>((m_CurChunkZ + 1) * cChunkDef::Width - 1) / m_FrequencyZ;
 
 	m_NoiseDistortX.Generate3D(DistortNoiseX, DIM_X, DIM_Y, DIM_Z, StartX, EndX, StartY, EndY, StartZ, EndZ, Workspace);
 	m_NoiseDistortZ.Generate3D(DistortNoiseZ, DIM_X, DIM_Y, DIM_Z, StartX, EndX, StartY, EndY, StartZ, EndZ, Workspace);
@@ -211,10 +211,10 @@ void cDistortedHeightmap::GenerateHeightArray(void)
 			{
 				NOISE_DATATYPE DistX = DistortNoiseX[NoiseArrayIdx + x] * m_DistortAmpX[AmpIdx + x];
 				NOISE_DATATYPE DistZ = DistortNoiseZ[NoiseArrayIdx + x] * m_DistortAmpZ[AmpIdx + x];
-				DistX += (NOISE_DATATYPE)(m_CurChunkX * cChunkDef::Width + x * INTERPOL_X);
-				DistZ += (NOISE_DATATYPE)(m_CurChunkZ * cChunkDef::Width + z * INTERPOL_Z);
+				DistX += static_cast<NOISE_DATATYPE>(m_CurChunkX * cChunkDef::Width + x * INTERPOL_X);
+				DistZ += static_cast<NOISE_DATATYPE>(m_CurChunkZ * cChunkDef::Width + z * INTERPOL_Z);
 				// Adding 0.5 helps alleviate the interpolation artifacts
-				DistHei[NoiseArrayIdx + x] = (NOISE_DATATYPE)GetHeightmapAt(DistX, DistZ) + (NOISE_DATATYPE)0.5;
+				DistHei[NoiseArrayIdx + x] = static_cast<NOISE_DATATYPE>(GetHeightmapAt(DistX, DistZ)) + static_cast<NOISE_DATATYPE>(0.5);
 			}
 		}
 	}
@@ -263,9 +263,9 @@ void cDistortedHeightmap::InitializeShapeGen(cIniFile & a_IniFile)
 
 int cDistortedHeightmap::GetHeightmapAt(NOISE_DATATYPE a_X, NOISE_DATATYPE a_Z)
 {
-	int RelX = (int)std::floor(a_X);
+	int RelX = FloorC(a_X);
 	int RelY = 0;
-	int RelZ = (int)std::floor(a_Z);
+	int RelZ = FloorC(a_Z);
 	int ChunkX, ChunkZ;
 	cChunkDef::AbsoluteToRelative(RelX, RelY, RelZ, ChunkX, ChunkZ);
 
diff --git a/src/Generating/EndGen.cpp b/src/Generating/EndGen.cpp
index dc0837af2..69760e8b3 100644
--- a/src/Generating/EndGen.cpp
+++ b/src/Generating/EndGen.cpp
@@ -62,9 +62,9 @@ void cEndGen::InitializeCompoGen(cIniFile & a_IniFile)
 	m_IslandSizeY = a_IniFile.GetValueSetI("Generator", "EndGenIslandSizeY", m_IslandSizeY);
 	m_IslandSizeZ = a_IniFile.GetValueSetI("Generator", "EndGenIslandSizeZ", m_IslandSizeZ);
 
-	m_FrequencyX = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "EndGenFrequencyX", m_FrequencyX);
-	m_FrequencyY = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "EndGenFrequencyY", m_FrequencyY);
-	m_FrequencyZ = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "EndGenFrequencyZ", m_FrequencyZ);
+	m_FrequencyX = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "EndGenFrequencyX", m_FrequencyX));
+	m_FrequencyY = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "EndGenFrequencyY", m_FrequencyY));
+	m_FrequencyZ = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "EndGenFrequencyZ", m_FrequencyZ));
 
 	// Recalculate the min and max chunk coords of the island
 	m_MaxChunkX = (m_IslandSizeX + cChunkDef::Width - 1) / cChunkDef::Width;
@@ -102,28 +102,28 @@ void cEndGen::GenerateNoiseArray(void)
 	NOISE_DATATYPE Workspace[DIM_X * DIM_Y * DIM_Z];  // [x + DIM_X * z + DIM_X * DIM_Z * y]
 
 	// Generate the downscaled noise:
-	NOISE_DATATYPE StartX = ((NOISE_DATATYPE)(m_LastChunkX       * cChunkDef::Width)) / m_FrequencyX;
-	NOISE_DATATYPE EndX   = ((NOISE_DATATYPE)((m_LastChunkX + 1) * cChunkDef::Width)) / m_FrequencyX;
-	NOISE_DATATYPE StartZ = ((NOISE_DATATYPE)(m_LastChunkZ       * cChunkDef::Width)) / m_FrequencyZ;
-	NOISE_DATATYPE EndZ   = ((NOISE_DATATYPE)((m_LastChunkZ + 1) * cChunkDef::Width)) / m_FrequencyZ;
+	NOISE_DATATYPE StartX = static_cast<NOISE_DATATYPE>(m_LastChunkX       * cChunkDef::Width) / m_FrequencyX;
+	NOISE_DATATYPE EndX   = static_cast<NOISE_DATATYPE>((m_LastChunkX + 1) * cChunkDef::Width) / m_FrequencyX;
+	NOISE_DATATYPE StartZ = static_cast<NOISE_DATATYPE>(m_LastChunkZ       * cChunkDef::Width) / m_FrequencyZ;
+	NOISE_DATATYPE EndZ   = static_cast<NOISE_DATATYPE>((m_LastChunkZ + 1) * cChunkDef::Width) / m_FrequencyZ;
 	NOISE_DATATYPE StartY = 0;
-	NOISE_DATATYPE EndY   = ((NOISE_DATATYPE)257) / m_FrequencyY;
+	NOISE_DATATYPE EndY   = static_cast<NOISE_DATATYPE>(257) / m_FrequencyY;
 	m_Perlin.Generate3D(NoiseData, DIM_X, DIM_Z, DIM_Y, StartX, EndX, StartZ, EndZ, StartY, EndY, Workspace);
 
 	// Add distance:
 	int idx = 0;
 	for (int y = 0; y < DIM_Y; y++)
 	{
-		NOISE_DATATYPE ValY = (NOISE_DATATYPE)(2 * INTERPOL_Y * y - m_IslandSizeY) / m_IslandSizeY;
+		NOISE_DATATYPE ValY = static_cast<NOISE_DATATYPE>(2 * INTERPOL_Y * y - m_IslandSizeY) / m_IslandSizeY;
 		ValY = ValY * ValY;
 		for (int z = 0; z < DIM_Z; z++)
 		{
-			NOISE_DATATYPE ValZ = (NOISE_DATATYPE)(m_LastChunkZ * cChunkDef::Width + (z * cChunkDef::Width / (DIM_Z - 1))) / m_IslandSizeZ;
+			NOISE_DATATYPE ValZ = static_cast<NOISE_DATATYPE>(m_LastChunkZ * cChunkDef::Width + (z * cChunkDef::Width / (DIM_Z - 1))) / m_IslandSizeZ;
 			ValZ = ValZ * ValZ;
 			for (int x = 0; x < DIM_X; x++)
 			{
 				// NOISE_DATATYPE ValX = StartX + (EndX - StartX) * x / (DIM_X - 1);
-				NOISE_DATATYPE ValX = (NOISE_DATATYPE)(m_LastChunkX * cChunkDef::Width + (x * cChunkDef::Width / (DIM_X - 1))) / m_IslandSizeX;
+				NOISE_DATATYPE ValX = static_cast<NOISE_DATATYPE>(m_LastChunkX * cChunkDef::Width + (x * cChunkDef::Width / (DIM_X - 1))) / m_IslandSizeX;
 				ValX = ValX * ValX;
 				NoiseData[idx++] += ValX + ValZ + ValY;
 			}  // for x
@@ -164,7 +164,7 @@ void cEndGen::GenShape(int a_ChunkX, int a_ChunkZ, cChunkDesc::Shape & a_Shape)
 
 	PrepareState(a_ChunkX, a_ChunkZ);
 
-	int MaxY = std::min((int)(1.75 * m_IslandSizeY + 1), cChunkDef::Height - 1);
+	int MaxY = std::min(static_cast<int>(1.75 * m_IslandSizeY + 1), cChunkDef::Height - 1);
 	for (int z = 0; z < cChunkDef::Width; z++)
 	{
 		for (int x = 0; x < cChunkDef::Width; x++)
diff --git a/src/Generating/HeiGen.cpp b/src/Generating/HeiGen.cpp
index 120efc504..76d0fbae8 100644
--- a/src/Generating/HeiGen.cpp
+++ b/src/Generating/HeiGen.cpp
@@ -230,7 +230,7 @@ cHeiGenMultiCache::cHeiGenMultiCache(cTerrainHeightGenPtr a_HeiGenToCache, size_
 void cHeiGenMultiCache::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap)
 {
 	// Get the subcache responsible for this chunk:
-	const size_t cacheIdx = ((size_t)a_ChunkX + m_CoeffZ * (size_t)a_ChunkZ) % m_NumSubCaches;
+	const size_t cacheIdx = (static_cast<size_t>(a_ChunkX) + m_CoeffZ * static_cast<size_t>(a_ChunkZ)) % m_NumSubCaches;
 
 	// Ask the subcache:
 	m_SubCaches[cacheIdx]->GenHeightMap(a_ChunkX, a_ChunkZ, a_HeightMap);
@@ -243,7 +243,7 @@ void cHeiGenMultiCache::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::Heig
 bool cHeiGenMultiCache::GetHeightAt(int a_ChunkX, int a_ChunkZ, int a_RelX, int a_RelZ, HEIGHTTYPE & a_Height)
 {
 	// Get the subcache responsible for this chunk:
-	const size_t cacheIdx = ((size_t)a_ChunkX + m_CoeffZ * (size_t)a_ChunkZ) % m_NumSubCaches;
+	const size_t cacheIdx = (static_cast<size_t>(a_ChunkX) + m_CoeffZ * static_cast<size_t>(a_ChunkZ)) % m_NumSubCaches;
 
 	// Ask the subcache:
 	return m_SubCaches[cacheIdx]->GetHeightAt(a_ChunkX, a_ChunkZ, a_RelX, a_RelZ, a_Height);
@@ -295,10 +295,10 @@ void cHeiGenClassic::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightM
 {
 	for (int z = 0; z < cChunkDef::Width; z++)
 	{
-		const float zz = (float)(a_ChunkZ * cChunkDef::Width + z);
+		const float zz = static_cast<float>(a_ChunkZ * cChunkDef::Width + z);
 		for (int x = 0; x < cChunkDef::Width; x++)
 		{
-			const float xx = (float)(a_ChunkX * cChunkDef::Width + x);
+			const float xx = static_cast<float>(a_ChunkX * cChunkDef::Width + x);
 			
 			HEIGHTTYPE hei = static_cast<HEIGHTTYPE>(Clamp(static_cast<int>(64 + (GetNoise(xx * 0.05f, zz * 0.05f) * 16)), 10, 250));
 			cChunkDef::SetHeight(a_HeightMap, x, z, hei);
@@ -312,12 +312,12 @@ void cHeiGenClassic::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightM
 
 void cHeiGenClassic::InitializeHeightGen(cIniFile & a_IniFile)
 {
-	m_HeightFreq1 = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq1", 0.1);
-	m_HeightFreq2 = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq2", 1.0);
-	m_HeightFreq3 = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq3", 2.0);
-	m_HeightAmp1  = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp1",  1.0);
-	m_HeightAmp2  = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp2",  0.5);
-	m_HeightAmp3  = (float)a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp3",  0.5);
+	m_HeightFreq1 = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq1", 0.1));
+	m_HeightFreq2 = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq2", 1.0));
+	m_HeightFreq3 = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightFreq3", 2.0));
+	m_HeightAmp1  = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp1",  1.0));
+	m_HeightAmp2  = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp2",  0.5));
+	m_HeightAmp3  = static_cast<float>(a_IniFile.GetValueSetF("Generator", "ClassicHeightAmp3",  0.5));
 }
 
 
@@ -341,10 +341,10 @@ cHeiGenMountains::cHeiGenMountains(int a_Seed) :
 
 void cHeiGenMountains::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap)
 {
-	NOISE_DATATYPE StartX = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width);
-	NOISE_DATATYPE EndX   = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width + cChunkDef::Width - 1);
-	NOISE_DATATYPE StartZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width);
-	NOISE_DATATYPE EndZ   = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width + cChunkDef::Width - 1);
+	NOISE_DATATYPE StartX = static_cast<NOISE_DATATYPE>(a_ChunkX * cChunkDef::Width);
+	NOISE_DATATYPE EndX   = static_cast<NOISE_DATATYPE>(a_ChunkX * cChunkDef::Width + cChunkDef::Width - 1);
+	NOISE_DATATYPE StartZ = static_cast<NOISE_DATATYPE>(a_ChunkZ * cChunkDef::Width);
+	NOISE_DATATYPE EndZ   = static_cast<NOISE_DATATYPE>(a_ChunkZ * cChunkDef::Width + cChunkDef::Width - 1);
 	NOISE_DATATYPE Workspace[16 * 16];
 	NOISE_DATATYPE MountainNoise[16 * 16];
 	NOISE_DATATYPE DitchNoise[16 * 16];
@@ -603,7 +603,7 @@ NOISE_DATATYPE cHeiGenBiomal::GetHeightAt(int a_RelX, int a_RelZ, int a_ChunkX,
 			Height += BiomeCounts[i] * (m_GenParam[i].m_BaseHeight + oct1 + oct2 + oct3);
 		}
 		NOISE_DATATYPE res = Height / Sum;
-		return std::min((NOISE_DATATYPE)250, std::max(res, (NOISE_DATATYPE)5));
+		return std::min(static_cast<NOISE_DATATYPE>(250), std::max(res, static_cast<NOISE_DATATYPE>(5)));
 	}
 	
 	// No known biome around? Weird. Return a bogus value:
diff --git a/src/Generating/Noise3DGenerator.cpp b/src/Generating/Noise3DGenerator.cpp
index 8163746f8..f03957412 100644
--- a/src/Generating/Noise3DGenerator.cpp
+++ b/src/Generating/Noise3DGenerator.cpp
@@ -184,12 +184,12 @@ void cNoise3DGenerator::Initialize(cIniFile & a_IniFile)
 {
 	// Params:
 	m_SeaLevel            =                 a_IniFile.GetValueSetI("Generator", "SeaLevel", 62);
-	m_HeightAmplification = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DHeightAmplification", 0.1);
-	m_MidPoint            = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DMidPoint", 68);
-	m_FrequencyX          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyX", 8);
-	m_FrequencyY          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyY", 8);
-	m_FrequencyZ          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyZ", 8);
-	m_AirThreshold        = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DAirThreshold", 0.5);
+	m_HeightAmplification = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DHeightAmplification", 0.1));
+	m_MidPoint            = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DMidPoint", 68));
+	m_FrequencyX          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyX", 8));
+	m_FrequencyY          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyY", 8));
+	m_FrequencyZ          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyZ", 8));
+	m_AirThreshold        = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DAirThreshold", 0.5));
 }
 
 
@@ -250,12 +250,12 @@ void cNoise3DGenerator::GenerateNoiseArray(int a_ChunkX, int a_ChunkZ, NOISE_DAT
 	NOISE_DATATYPE NoiseW[DIM_X * DIM_Y * DIM_Z];  // Workspace that the noise calculation can use and trash
 
 	// Our noise array has different layout, XZY, instead of regular chunk's XYZ, that's why the coords are "renamed"
-	NOISE_DATATYPE StartX = ((NOISE_DATATYPE)(a_ChunkX       * cChunkDef::Width)) / m_FrequencyX;
-	NOISE_DATATYPE EndX   = ((NOISE_DATATYPE)((a_ChunkX + 1) * cChunkDef::Width)) / m_FrequencyX;
-	NOISE_DATATYPE StartZ = ((NOISE_DATATYPE)(a_ChunkZ       * cChunkDef::Width)) / m_FrequencyZ;
-	NOISE_DATATYPE EndZ   = ((NOISE_DATATYPE)((a_ChunkZ + 1) * cChunkDef::Width)) / m_FrequencyZ;
+	NOISE_DATATYPE StartX = static_cast<NOISE_DATATYPE>(a_ChunkX       * cChunkDef::Width) / m_FrequencyX;
+	NOISE_DATATYPE EndX   = static_cast<NOISE_DATATYPE>((a_ChunkX + 1) * cChunkDef::Width) / m_FrequencyX;
+	NOISE_DATATYPE StartZ = static_cast<NOISE_DATATYPE>(a_ChunkZ       * cChunkDef::Width) / m_FrequencyZ;
+	NOISE_DATATYPE EndZ   = static_cast<NOISE_DATATYPE>((a_ChunkZ + 1) * cChunkDef::Width) / m_FrequencyZ;
 	NOISE_DATATYPE StartY = 0;
-	NOISE_DATATYPE EndY   = ((NOISE_DATATYPE)256) / m_FrequencyY;
+	NOISE_DATATYPE EndY   = static_cast<NOISE_DATATYPE>(256) / m_FrequencyY;
 
 	m_Perlin.Generate3D(NoiseO, DIM_X, DIM_Y, DIM_Z, StartX, EndX, StartY, EndY, StartZ, EndZ, NoiseW);
 
@@ -404,21 +404,21 @@ void cNoise3DComposable::Initialize(cIniFile & a_IniFile)
 {
 	// Params:
 	// The defaults generate extreme hills terrain
-	m_HeightAmplification = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DHeightAmplification", 0.045);
-	m_MidPoint            = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DMidPoint", 75);
-	m_FrequencyX          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyX", 40);
-	m_FrequencyY          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyY", 40);
-	m_FrequencyZ          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyZ", 40);
-	m_BaseFrequencyX      = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DBaseFrequencyX", 40);
-	m_BaseFrequencyZ      = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DBaseFrequencyZ", 40);
-	m_ChoiceFrequencyX    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyX", 40);
-	m_ChoiceFrequencyY    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyY", 80);
-	m_ChoiceFrequencyZ    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyZ", 40);
-	m_AirThreshold        = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DAirThreshold", 0);
+	m_HeightAmplification = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DHeightAmplification", 0.045));
+	m_MidPoint            = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DMidPoint", 75));
+	m_FrequencyX          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyX", 40));
+	m_FrequencyY          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyY", 40));
+	m_FrequencyZ          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DFrequencyZ", 40));
+	m_BaseFrequencyX      = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DBaseFrequencyX", 40));
+	m_BaseFrequencyZ      = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DBaseFrequencyZ", 40));
+	m_ChoiceFrequencyX    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyX", 40));
+	m_ChoiceFrequencyY    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyY", 80));
+	m_ChoiceFrequencyZ    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DChoiceFrequencyZ", 40));
+	m_AirThreshold        = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DAirThreshold", 0));
 	int NumChoiceOctaves  = a_IniFile.GetValueSetI("Generator", "Noise3DNumChoiceOctaves",  4);
 	int NumDensityOctaves = a_IniFile.GetValueSetI("Generator", "Noise3DNumDensityOctaves", 6);
 	int NumBaseOctaves    = a_IniFile.GetValueSetI("Generator", "Noise3DNumBaseOctaves",    6);
-	NOISE_DATATYPE BaseNoiseAmplitude = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "Noise3DBaseAmplitude", 1);
+	NOISE_DATATYPE BaseNoiseAmplitude = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "Noise3DBaseAmplitude", 1));
 
 	// Add octaves for the choice noise:
 	NOISE_DATATYPE wavlen = 1, ampl = 0.5;
@@ -566,19 +566,19 @@ void cBiomalNoise3DComposable::Initialize(cIniFile & a_IniFile)
 	// Params:
 	// The defaults generate extreme hills terrain
 	m_SeaLevel            =                 a_IniFile.GetValueSetI("Generator", "SeaLevel", 62);
-	m_FrequencyX          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyX", 40);
-	m_FrequencyY          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyY", 40);
-	m_FrequencyZ          = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyZ", 40);
-	m_BaseFrequencyX      = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseFrequencyX", 40);
-	m_BaseFrequencyZ      = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseFrequencyZ", 40);
-	m_ChoiceFrequencyX    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyX", 40);
-	m_ChoiceFrequencyY    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyY", 80);
-	m_ChoiceFrequencyZ    = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyZ", 40);
-	m_AirThreshold        = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DAirThreshold", 0);
+	m_FrequencyX          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyX", 40));
+	m_FrequencyY          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyY", 40));
+	m_FrequencyZ          = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DFrequencyZ", 40));
+	m_BaseFrequencyX      = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseFrequencyX", 40));
+	m_BaseFrequencyZ      = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseFrequencyZ", 40));
+	m_ChoiceFrequencyX    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyX", 40));
+	m_ChoiceFrequencyY    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyY", 80));
+	m_ChoiceFrequencyZ    = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DChoiceFrequencyZ", 40));
+	m_AirThreshold        = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DAirThreshold", 0));
 	int NumChoiceOctaves  = a_IniFile.GetValueSetI("Generator", "BiomalNoise3DNumChoiceOctaves",  4);
 	int NumDensityOctaves = a_IniFile.GetValueSetI("Generator", "BiomalNoise3DNumDensityOctaves", 6);
 	int NumBaseOctaves    = a_IniFile.GetValueSetI("Generator", "BiomalNoise3DNumBaseOctaves",    6);
-	NOISE_DATATYPE BaseNoiseAmplitude = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseAmplitude", 1);
+	NOISE_DATATYPE BaseNoiseAmplitude = static_cast<NOISE_DATATYPE>(a_IniFile.GetValueSetF("Generator", "BiomalNoise3DBaseAmplitude", 1));
 
 	// Add octaves for the choice noise:
 	NOISE_DATATYPE wavlen = 1, ampl = 0.5;
diff --git a/src/Generating/Ravines.cpp b/src/Generating/Ravines.cpp
index d15ad548d..d79697a79 100644
--- a/src/Generating/Ravines.cpp
+++ b/src/Generating/Ravines.cpp
@@ -134,34 +134,34 @@ void cStructGenRavines::cRavine::GenerateBaseDefPoints(int a_BlockX, int a_Block
 	int CenterZ = a_BlockZ + OffsetZ;
 	
 	// Get the base angle in which the ravine "axis" goes:
-	float Angle = (float)(((float)((a_Noise.IntNoise3DInt(20 * a_BlockX, 70 * a_BlockZ, 6000) / 9) % 16384)) / 16384.0 * M_PI);
+	float Angle = static_cast<float>((static_cast<float>((a_Noise.IntNoise3DInt(20 * a_BlockX, 70 * a_BlockZ, 6000) / 9) % 16384)) / 16384.0 * M_PI);
 	float xc = sinf(Angle);
 	float zc = cosf(Angle);
 	
 	// Calculate the definition points and radii:
-	int MaxRadius = (int)(sqrt(12.0 + ((a_Noise.IntNoise2DInt(61 * a_BlockX, 97 * a_BlockZ) / 13) % a_Size) / 16));
+	int MaxRadius = static_cast<int>(sqrt(12.0 + ((a_Noise.IntNoise2DInt(61 * a_BlockX, 97 * a_BlockZ) / 13) % a_Size) / 16));
 	int Top       = 32 + ((a_Noise.IntNoise2DInt(13 * a_BlockX, 17 * a_BlockZ) / 23) % 32);
 	int Bottom    = 5 + ((a_Noise.IntNoise2DInt(17 * a_BlockX, 29 * a_BlockZ) / 13) % 32);
 	int Mid = (Top + Bottom) / 2;
-	int DefinitionPointX = CenterX - (int)(xc * a_Size / 2);
-	int DefinitionPointZ = CenterZ - (int)(zc * a_Size / 2);
+	int DefinitionPointX = CenterX - static_cast<int>(xc * a_Size / 2);
+	int DefinitionPointZ = CenterZ - static_cast<int>(zc * a_Size / 2);
 	m_Points.push_back(cRavDefPoint(DefinitionPointX, DefinitionPointZ, 0, (Mid + Top) / 2, (Mid + Bottom) / 2));
 	for (int i = 1; i < NUM_RAVINE_POINTS - 1; i++)
 	{
-		int LineX = CenterX + (int)(xc * a_Size * (i - NUM_RAVINE_POINTS / 2) / NUM_RAVINE_POINTS);
-		int LineZ = CenterZ + (int)(zc * a_Size * (i - NUM_RAVINE_POINTS / 2) / NUM_RAVINE_POINTS);
+		int LineX = CenterX + static_cast<int>(xc * a_Size * (i - NUM_RAVINE_POINTS / 2) / NUM_RAVINE_POINTS);
+		int LineZ = CenterZ + static_cast<int>(zc * a_Size * (i - NUM_RAVINE_POINTS / 2) / NUM_RAVINE_POINTS);
 		// Amplitude is the amount of blocks that this point is away from the ravine "axis"
 		int Amplitude = (a_Noise.IntNoise3DInt(70 * a_BlockX, 20 * a_BlockZ + 31 * i, 10000 * i) / 9) % a_Size;
 		Amplitude = Amplitude / 4 - a_Size / 8;  // Amplitude is in interval [-a_Size / 4, a_Size / 4]
-		int PointX = LineX + (int)(zc * Amplitude);
-		int PointZ = LineZ - (int)(xc * Amplitude);
+		int PointX = LineX + static_cast<int>(zc * Amplitude);
+		int PointZ = LineZ - static_cast<int>(xc * Amplitude);
 		int Radius = MaxRadius - abs(i - NUM_RAVINE_POINTS / 2);  // TODO: better radius function
 		int ThisTop    = Top    + ((a_Noise.IntNoise3DInt(7 *  a_BlockX, 19 * a_BlockZ, i * 31) / 13) % 8) - 4;
 		int ThisBottom = Bottom + ((a_Noise.IntNoise3DInt(19 * a_BlockX, 7 *  a_BlockZ, i * 31) / 13) % 8) - 4;
 		m_Points.push_back(cRavDefPoint(PointX, PointZ, Radius, ThisTop, ThisBottom));
 	}  // for i - m_Points[]
-	DefinitionPointX = CenterX + (int)(xc * a_Size / 2);
-	DefinitionPointZ = CenterZ + (int)(zc * a_Size / 2);
+	DefinitionPointX = CenterX + static_cast<int>(xc * a_Size / 2);
+	DefinitionPointZ = CenterZ + static_cast<int>(zc * a_Size / 2);
 	m_Points.push_back(cRavDefPoint(DefinitionPointX, DefinitionPointZ, 0, Mid, Mid));
 }
 
@@ -362,7 +362,7 @@ void cStructGenRavines::cRavine::DrawIntoChunk(cChunkDesc & a_ChunkDesc)
 			int DistSq = (DifX + x) * (DifX + x) + (DifZ + z) * (DifZ + z);
 			if (DistSq <= RadiusSq)
 			{
-				int Top = std::min(itr->m_Top, (int)(cChunkDef::Height));  // Stupid gcc needs int cast
+				int Top = std::min(itr->m_Top, static_cast<int>(cChunkDef::Height));  // Stupid gcc needs int cast
 				for (int y = std::max(itr->m_Bottom, 1); y <= Top; y++)
 				{
 					switch (a_ChunkDesc.GetBlockType(x, y, z))
diff --git a/src/Generating/RoughRavines.cpp b/src/Generating/RoughRavines.cpp
index c0397ee26..a7621569d 100644
--- a/src/Generating/RoughRavines.cpp
+++ b/src/Generating/RoughRavines.cpp
@@ -37,12 +37,12 @@ public:
 		size_t Half = a_Size;  // m_DefPoints[Half] will be the centerpoint
 		m_DefPoints.resize(Max + 1);
 		int rnd = m_Noise.IntNoise2DInt(a_OriginX, a_OriginZ) / 7;
-		float Len = (float)a_Size;
-		float Angle = (float)rnd;  // Angle is in radians, will be wrapped in the "sin" and "cos" operations
+		float Len = static_cast<float>(a_Size);
+		float Angle = static_cast<float>(rnd);  // Angle is in radians, will be wrapped in the "sin" and "cos" operations
 		float OfsX = sinf(Angle) * Len;
 		float OfsZ = cosf(Angle) * Len;
 		m_DefPoints[0].Set   (a_OriginX - OfsX, a_OriginZ - OfsZ, 1,             a_CeilingHeightEdge1,  a_FloorHeightEdge1);
-		m_DefPoints[Half].Set((float)a_OriginX, (float)a_OriginZ, a_CenterWidth, a_CeilingHeightCenter, a_FloorHeightCenter);
+		m_DefPoints[Half].Set(static_cast<float>(a_OriginX), static_cast<float>(a_OriginZ), a_CenterWidth, a_CeilingHeightCenter, a_FloorHeightCenter);
 		m_DefPoints[Max].Set (a_OriginX + OfsX, a_OriginZ + OfsZ, 1,             a_CeilingHeightEdge2,  a_FloorHeightEdge2);
 		
 		// Calculate the points in between, recursively:
@@ -104,7 +104,7 @@ protected:
 		// Adjust the midpoint by a small amount of perpendicular vector in a random one of its two directions:
 		float dx = p2.m_X - p1.m_X;
 		float dz = p2.m_Z - p1.m_Z;
-		if ((m_Noise.IntNoise2DInt((int)MidX, (int)MidZ) / 11) % 2 == 0)
+		if ((m_Noise.IntNoise2DInt(static_cast<int>(MidX), static_cast<int>(MidZ)) / 11) % 2 == 0)
 		{
 			MidX += dz * m_Roughness;
 			MidZ -= dx * m_Roughness;
@@ -138,7 +138,7 @@ protected:
 			int rnd = m_Noise.IntNoise2DInt(a_GridX, a_GridZ) / 13;
 			int NumBlocks = (rnd % 3) + 2;
 			rnd = rnd / 4;
-			float Val = (float)(rnd % 256) / 128 - 1;  // Random float in range [-1, +1]
+			float Val = static_cast<float>(rnd % 256) / 128.0f - 1.0f;  // Random float in range [-1, +1]
 			if (h + NumBlocks > cChunkDef::Height)
 			{
 				NumBlocks = cChunkDef::Height - h;
@@ -194,8 +194,8 @@ protected:
 					continue;
 				}
 				
-				int Top = std::min((int)ceilf(itr->m_Top), +cChunkDef::Height);
-				for (int y = std::max((int)floorf(itr->m_Bottom), 1); y <= Top; y++)
+				int Top = std::min(static_cast<int>(ceilf(itr->m_Top)), +cChunkDef::Height);
+				for (int y = std::max(static_cast<int>(floorf(itr->m_Bottom)), 1); y <= Top; y++)
 				{
 					if ((itr->m_Radius + m_PerHeightRadius[y]) * (itr->m_Radius + m_PerHeightRadius[y]) < DistSq)
 					{
diff --git a/src/Generating/StructGen.cpp b/src/Generating/StructGen.cpp
index fd911e7dc..3b04f66b7 100644
--- a/src/Generating/StructGen.cpp
+++ b/src/Generating/StructGen.cpp
@@ -624,23 +624,23 @@ cStructGenDistortedMembraneOverhangs::cStructGenDistortedMembraneOverhangs(int a
 
 void cStructGenDistortedMembraneOverhangs::GenFinish(cChunkDesc & a_ChunkDesc)
 {
-	const NOISE_DATATYPE Frequency = (NOISE_DATATYPE)16;
-	const NOISE_DATATYPE Amount = (NOISE_DATATYPE)1;
+	const NOISE_DATATYPE Frequency = static_cast<NOISE_DATATYPE>(16);
+	const NOISE_DATATYPE Amount = static_cast<NOISE_DATATYPE>(1);
 	for (int y = 50; y < 128; y++)
 	{
-		NOISE_DATATYPE NoiseY = (NOISE_DATATYPE)y / 32;
+		NOISE_DATATYPE NoiseY = static_cast<NOISE_DATATYPE>(y) / 32;
 		// TODO: proper water level - where to get?
 		BLOCKTYPE ReplacementBlock = (y > 62) ? E_BLOCK_AIR : E_BLOCK_STATIONARY_WATER;
 		for (int z = 0; z < cChunkDef::Width; z++)
 		{
-			NOISE_DATATYPE NoiseZ = ((NOISE_DATATYPE)(a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z)) / Frequency;
+			NOISE_DATATYPE NoiseZ = static_cast<NOISE_DATATYPE>(a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z) / Frequency;
 			for (int x = 0; x < cChunkDef::Width; x++)
 			{
-				NOISE_DATATYPE NoiseX = ((NOISE_DATATYPE)(a_ChunkDesc.GetChunkX() * cChunkDef::Width + x)) / Frequency;
+				NOISE_DATATYPE NoiseX = static_cast<NOISE_DATATYPE>(a_ChunkDesc.GetChunkX() * cChunkDef::Width + x) / Frequency;
 				NOISE_DATATYPE DistortX = m_NoiseX.CubicNoise3D(NoiseX, NoiseY, NoiseZ) * Amount;
 				NOISE_DATATYPE DistortY = m_NoiseY.CubicNoise3D(NoiseX, NoiseY, NoiseZ) * Amount;
 				NOISE_DATATYPE DistortZ = m_NoiseZ.CubicNoise3D(NoiseX, NoiseY, NoiseZ) * Amount;
-				int MembraneHeight = 96 - (int)((DistortY + m_NoiseH.CubicNoise2D(NoiseX + DistortX, NoiseZ + DistortZ)) * 30);
+				int MembraneHeight = 96 - static_cast<int>((DistortY + m_NoiseH.CubicNoise2D(NoiseX + DistortX, NoiseZ + DistortZ)) * 30);
 				if (MembraneHeight < y)
 				{
 					a_ChunkDesc.SetBlockType(x, y, z, ReplacementBlock);