From 82a06725bddd18e88db59afac65435bf3079a26b Mon Sep 17 00:00:00 2001
From: STRWarrior <niels.breuker@hotmail.nl>
Date: Fri, 10 Jan 2014 16:31:45 +0100
Subject: [PATCH] Added cFinishGenNetherSprinkleFoliage.

---
 src/Generating/ComposableGenerator.cpp |  8 +++--
 src/Generating/FinishGen.cpp           | 45 ++++++++++++++++++++++++++
 src/Generating/FinishGen.h             | 22 +++++++++++++
 3 files changed, 73 insertions(+), 2 deletions(-)

diff --git a/src/Generating/ComposableGenerator.cpp b/src/Generating/ComposableGenerator.cpp
index c86568c95..0c082bdfe 100644
--- a/src/Generating/ComposableGenerator.cpp
+++ b/src/Generating/ComposableGenerator.cpp
@@ -402,9 +402,9 @@ void cComposableGenerator::InitStructureGens(cIniFile & a_IniFile)
 void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 {
 	int Seed = m_ChunkGenerator.GetSeed();
-	AString Structures = a_IniFile.GetValueSet("Generator", "Finishers", "SprinkleFoliage,Ice,Snow,Lilypads,BottomLava,DeadBushes,PreSimulator");
+	AString Finishers = a_IniFile.GetValueSet("Generator", "Finishers", "SprinkleFoliage,Ice,Snow,Lilypads,BottomLava,DeadBushes,PreSimulator");
 
-	AStringVector Str = StringSplitAndTrim(Structures, ",");
+	AStringVector Str = StringSplitAndTrim(Finishers, ",");
 	for (AStringVector::const_iterator itr = Str.begin(); itr != Str.end(); ++itr)
 	{
 		// Finishers, alpha-sorted:
@@ -442,6 +442,10 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 		{
 			m_FinishGens.push_back(new cFinishGenSprinkleFoliage(Seed));
 		}
+		else if (NoCaseCompare(*itr, "NetherSprinkleFoliage") == 0)
+		{
+			m_FinishGens.push_back(new cFinishGenNetherSprinkleFoliage(Seed));
+		}
 		else if (NoCaseCompare(*itr, "WaterSprings") == 0)
 		{
 			m_FinishGens.push_back(new cFinishGenFluidSprings(Seed, E_BLOCK_WATER, a_IniFile, *m_World));
diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index 145fe22e0..8c05b2135 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -39,6 +39,51 @@ static inline bool IsWater(BLOCKTYPE a_BlockType)
 
 
 
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cFinishGenNetherSprinkleFoliage:
+
+void cFinishGenNetherSprinkleFoliage::GenFinish(cChunkDesc & a_ChunkDesc)
+{
+	double ChunkX = a_ChunkDesc.GetChunkX() + 0.5; // We can't devide through 0 so lets add 0.5 to all the chunk coordinates.
+	double ChunkZ = a_ChunkDesc.GetChunkZ() + 0.5;
+
+	for (int z = 0; z < cChunkDef::Width; z++) 
+	{
+		for (int x = 0; x < cChunkDef::Width; x++)
+		{
+			for (int y = 1; y < cChunkDef::Height; y++)
+			{
+				if (!g_BlockIsSolid[a_ChunkDesc.GetBlockType(x, y - 1, z)])  // Only place on solid blocks
+				{
+					continue;
+				}
+				if (a_ChunkDesc.GetBlockType(x, y, z) != E_BLOCK_AIR)
+				{
+					continue;
+				}
+
+				NOISE_DATATYPE Val = m_Noise.CubicNoise1D((float) ((ChunkX * x) * (ChunkZ * z) * y));
+				if (Val < -0.98)
+				{
+					a_ChunkDesc.SetBlockType(x, y, z, E_BLOCK_BROWN_MUSHROOM);
+				}
+				else if (Val < -0.96)
+				{
+					a_ChunkDesc.SetBlockType(x, y, z, E_BLOCK_RED_MUSHROOM);
+				}
+				else if (Val < -0.94)
+				{
+					a_ChunkDesc.SetBlockType(x, y, z, E_BLOCK_FIRE);
+				}
+			}
+		}
+	}
+}
+
+
+
+
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // cFinishGenSprinkleFoliage:
 
diff --git a/src/Generating/FinishGen.h b/src/Generating/FinishGen.h
index ed7df5909..e6007a174 100644
--- a/src/Generating/FinishGen.h
+++ b/src/Generating/FinishGen.h
@@ -47,6 +47,27 @@ protected:
 
 
 
+class cFinishGenNetherSprinkleFoliage :
+	public cFinishGen
+{
+public:
+	cFinishGenNetherSprinkleFoliage(int a_Seed) : 
+		m_Noise(a_Seed),
+		m_Seed(a_Seed) 
+	{
+	}
+
+protected:
+	cNoise m_Noise;
+	int    m_Seed;
+
+	virtual void GenFinish(cChunkDesc & a_ChunkDesc) override;
+} ;
+
+
+
+
+
 class cFinishGenSprinkleFoliage :
 	public cFinishGen
 {
@@ -117,6 +138,7 @@ public:
 	{
 	}
 	
+	int GetLevel(void) const { return m_Level; }
 protected:
 	int m_Level;