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cChunkDesc: Added the RandomFillRelCuboid() function

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git-svn-id: http://mc-server.googlecode.com/svn/trunk@1341 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com
2013-03-31 19:05:41 +00:00
parent 1a440c8ac7
commit 41e0927843
4 changed files with 153 additions and 3 deletions
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37
source/Generating/ChunkDesc.cpp
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@@ -7,6 +7,7 @@
#include "ChunkDesc.h"
#include "../BlockArea.h"
#include "../Cuboid.h"
#include "../Noise.h"
@@ -489,6 +490,42 @@ void cChunkDesc::FloorRelCuboid(
void cChunkDesc::RandomFillRelCuboid(
int a_MinX, int a_MaxX,
int a_MinY, int a_MaxY,
int a_MinZ, int a_MaxZ,
BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta,
int a_RandomSeed, int a_ChanceOutOf10k
)
{
cNoise Noise(a_RandomSeed);
int MinX = std::max(a_MinX, 0);
int MinY = std::max(a_MinY, 0);
int MinZ = std::max(a_MinZ, 0);
int MaxX = std::min(a_MaxX, cChunkDef::Width - 1);
int MaxY = std::min(a_MaxY, cChunkDef::Height - 1);
int MaxZ = std::min(a_MaxZ, cChunkDef::Width - 1);
for (int y = MinY; y <= MaxY; y++)
{
for (int z = MinZ; z <= MaxZ; z++)
{
for (int x = MinX; x <= MaxX; x++)
{
int rnd = (Noise.IntNoise3DInt(x, y, z) / 7) % 10000;
if (rnd <= a_ChanceOutOf10k)
{
SetBlockTypeMeta(x, y, z, a_BlockType, a_BlockMeta);
}
}
} // for z
} // for y
}
void cChunkDesc::CompressBlockMetas(cChunkDef::BlockNibbles & a_DestMetas)
{
const NIBBLETYPE * AreaMetas = m_BlockArea.GetBlockMetas();