flewkey/cuberite-2a
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Merged branch 'origin/Foliage'.

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This commit is contained in:
madmaxoft 2014-07-21 18:18:54 +02:00
commit 7672418ca8
3 changed files with 100 additions and 0 deletions
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4
src/Generating/ComposableGenerator.cpp
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@ -415,6 +415,10 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
{
m_FinishGens.push_back(new cFinishGenSprinkleFoliage(Seed));
}
else if (NoCaseCompare(*itr, "TallGrass") == 0)
{
m_FinishGens.push_back(new cFinishGenTallGrass(Seed));
}
else if (NoCaseCompare(*itr, "TestRails") == 0)
{
m_FinishGens.push_back(new cTestRailsGen(Seed, 100, 1, 7, 50));

59
src/Generating/FinishGen.cpp
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@ -159,6 +159,65 @@ void cFinishGenNetherClumpFoliage::TryPlaceClump(cChunkDesc & a_ChunkDesc, int a
////////////////////////////////////////////////////////////////////////////////
// cFinishGenTallGrass:
void cFinishGenTallGrass::GenFinish(cChunkDesc & a_ChunkDesc)
{
for (int x = 0; x < cChunkDef::Width; x++)
{
int xx = x + a_ChunkDesc.GetChunkX() * cChunkDef::Width;
for (int z = 0; z < cChunkDef::Width; z++)
{
int zz = z + a_ChunkDesc.GetChunkZ() * cChunkDef::Width;
int BiomeDensity = GetBiomeDensity(a_ChunkDesc.GetBiome(x, z));
// Choose if we want to place long grass here. If not then bail out:
if ((m_Noise.IntNoise2DInt(xx + m_Noise.IntNoise1DInt(xx), zz + m_Noise.IntNoise1DInt(zz)) / 7 % 100) > BiomeDensity)
{
continue;
}
// Get the top block + 1. This is the place where the grass would finaly be placed:
int y = a_ChunkDesc.GetHeight(x, z) + 1;
// Check if long grass can be placed:
if (
(a_ChunkDesc.GetBlockType(x, y, z) != E_BLOCK_AIR) ||
((a_ChunkDesc.GetBlockType(x, y - 1, z) != E_BLOCK_GRASS) && (a_ChunkDesc.GetBlockType(x, y - 1, z) != E_BLOCK_DIRT))
)
{
continue;
}
// Choose what long grass meta we should use:
int GrassType = m_Noise.IntNoise2DInt(xx * 50, zz * 50) / 7 % 100;
if (GrassType < 60)
{
a_ChunkDesc.SetBlockTypeMeta(x, y, z, E_BLOCK_TALL_GRASS, 1);
}
else if (GrassType < 90)
{
a_ChunkDesc.SetBlockTypeMeta(x, y, z, E_BLOCK_TALL_GRASS, 2);
}
else
{
// 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 ? 2 : 3;
a_ChunkDesc.SetBlockTypeMeta(x, y, z, E_BLOCK_BIG_FLOWER, Meta);
a_ChunkDesc.SetBlockTypeMeta(x, y + 1, z, E_BLOCK_BIG_FLOWER, 8);
}
}
}
}
}
////////////////////////////////////////////////////////////////////////////////
// cFinishGenSprinkleFoliage:

37
src/Generating/FinishGen.h
View File

@ -69,6 +69,43 @@ protected:
class cFinishGenTallGrass :
public cFinishGen
{
public:
cFinishGenTallGrass(int a_Seed) : m_Noise(a_Seed), m_Seed(a_Seed) {}
protected:
cNoise m_Noise;
int m_Seed;
// cFinishGen override:
virtual void GenFinish(cChunkDesc & a_ChunkDesc) override;
int GetBiomeDensity(EMCSBiome a_Biome)
{
switch (a_Biome)
{
case biSavanna:
case biSavannaM:
case biSavannaPlateau:
case biSavannaPlateauM:
case biPlains:
{
return 70;
}
default:
{
return 20;
}
}
}
};
class cFinishGenSprinkleFoliage :
public cFinishGen
{