1 files changed, 109 insertions, 3 deletions

diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index ca1798eb5..e9bf69f55 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -393,6 +393,7 @@ std::vector<cFinishGenClumpTopBlock::BiomeInfo> cFinishGenClumpTopBlock::ParseIn
 		cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-5", "Swampland; SwamplandM = brownmushroom; redmushroom; blueorchid"), Foliage);
 		cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-6", "MushroomIsland; MushroomShore; MegaTaiga; MegaTaigaHills; MegaSpruceTaiga; MegaSpruceTaigaHills = brownmushroom; redmushroom"), Foliage);
 		cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-7", "RoofedForest, 1, 5; RoofedForestM, 1, 5 = rosebush; peony; lilac; grass"), Foliage);
+		cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-8", "MegaTaiga; MegaTaigaHills = deadbush"), Foliage);
 	}
 
 	return Foliage;
@@ -553,7 +554,7 @@ void cFinishGenTallGrass::GenFinish(cChunkDesc & a_ChunkDesc)
 
 			// Choose what long grass meta we should use:
 			int GrassType = m_Noise.IntNoise2DInt(xx * 50, zz * 50) / 7 % 100;
-			if (GrassType < 60)
+			if ((GrassType < 60) && CanGrassGrow(a_ChunkDesc.GetBiome(x, z)))
 			{
 				a_ChunkDesc.SetBlockTypeMeta(x, y, z, E_BLOCK_TALL_GRASS, E_META_TALL_GRASS_GRASS);
 			}
@@ -566,8 +567,15 @@ void cFinishGenTallGrass::GenFinish(cChunkDesc & a_ChunkDesc)
 				// If double long grass we have to choose what type we should use:
 				if (a_ChunkDesc.GetBlockType(x, y + 1, z) == E_BLOCK_AIR)
 				{
-					NIBBLETYPE Meta = (m_Noise.IntNoise2DInt(xx * 100, zz * 100) / 7 % 100) > 25 ?
-						E_META_BIG_FLOWER_DOUBLE_TALL_GRASS : E_META_BIG_FLOWER_LARGE_FERN;
+					NIBBLETYPE Meta;
+					if (CanGrassGrow(a_ChunkDesc.GetBiome(x, z)))
+					{
+						Meta = (m_Noise.IntNoise2DInt(xx * 100, zz * 100) / 7 % 100) > 25 ? E_META_BIG_FLOWER_DOUBLE_TALL_GRASS : E_META_BIG_FLOWER_LARGE_FERN;
+					}
+					else
+					{
+						Meta = E_META_BIG_FLOWER_LARGE_FERN;
+					}
 
 					if ((Meta != E_META_BIG_FLOWER_LARGE_FERN) || CanLargeFernGrow(a_ChunkDesc.GetBiome(x, z)))
 					{
@@ -680,6 +688,26 @@ int cFinishGenTallGrass::GetBiomeDensity(EMCSBiome a_Biome)
 
 
 
+bool cFinishGenTallGrass::CanGrassGrow(EMCSBiome a_Biome)
+{
+	switch (a_Biome)
+	{
+		case biMegaTaiga:
+		case biMegaTaigaHills:
+		{
+			return false;
+		}
+		default:
+		{
+			return true;
+		}
+	}
+}
+
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////
 // cFinishGenVines
 
@@ -2185,3 +2213,81 @@ void cFinishGenOrePockets::imprintSphere(
 
 
 
+cFinishGenForestRocks::cFinishGenForestRocks(int a_Seed, cIniFile & a_IniFile) : m_Noise(a_Seed)
+{
+}
+
+
+
+
+
+void cFinishGenForestRocks::GenFinish(cChunkDesc & a_ChunkDesc)
+{
+	// Choose random position in chunk and place boulder around it
+	auto Pos = Vector3i(
+		m_Noise.IntNoise2DInt(a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ()) % cChunkDef::Width,
+		0,
+		m_Noise.IntNoise2DInt(a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ()) % cChunkDef::Width
+		);
+	Pos.y = a_ChunkDesc.GetHeight(Pos.x, Pos.z) % cChunkDef::Height;
+
+	auto Biome = a_ChunkDesc.GetBiome(Pos.x, Pos.z);
+	if ((Biome != biMegaTaiga) && (Biome != biMegaTaigaHills))
+	{
+		return;
+	}
+
+	// Determines the size of the boulder
+	const int TwoLimit = 70;
+	const int ThreeLimit = 90;
+
+	auto RadiusChance = m_Noise.IntNoise2DInt(a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ()) % 100;
+	int Radius = 1;
+	if (RadiusChance > TwoLimit && RadiusChance <= ThreeLimit)
+	{
+		Radius = 2;
+	}
+	else if (RadiusChance > ThreeLimit)
+	{
+		Radius = 3;
+	}
+
+	Pos.x = Clamp(Pos.x, Radius, cChunkDef::Width - Radius - 1);
+	Pos.z = Clamp(Pos.z, Radius, cChunkDef::Width - Radius - 1);
+
+	auto StartBlock = a_ChunkDesc.GetBlockType(Pos.x, Pos.y, Pos.z);
+	while (!((StartBlock == E_BLOCK_DIRT) || (StartBlock == E_BLOCK_GRASS)))
+	{
+		Pos.y -= 1;
+		if (!cChunkDef::IsValidRelPos(Pos.addedY(-Radius)))
+		{
+			return;
+		}
+		StartBlock = a_ChunkDesc.GetBlockType(Pos.x, Pos.y, Pos.z);
+	}
+
+
+	Pos.y -= Radius - 1;
+	// Pos.y = Clamp(Pos.y - m_Noise.IntNoise2DInt(a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ()) % Radius + 1, 0, cChunkDef::Height);
+
+	for (int x = -Radius; x <= Radius; x++)
+	{
+		for (int y = -Radius; y <= Radius; y++)
+		{
+			for (int z = -Radius; z <= Radius; z++)
+			{
+				if (!cChunkDef::IsValidRelPos({ Pos.x + x, Pos.y + y, Pos.z + z }))
+				{
+					continue;
+				}
+
+				if (Vector3d(x, y, z).SqrLength() > Radius * Radius + 1)
+				{
+					continue;
+				}
+
+				a_ChunkDesc.SetBlockTypeMeta(Pos.x + x, Pos.y + y, Pos.z + z, E_BLOCK_MOSSY_COBBLESTONE, 0);
+			}
+		}
+	}
+}