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| author | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2013-03-31 21:05:41 +0200 |
|---|---|---|
| committer | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2013-03-31 21:05:41 +0200 |
| commit | 41e0927843a8060fc381e7695faf4cf8d3c875e6 (patch) | |
| tree | 4eaf4693230410109dc89cefc14c7dc580137c2c /source/Generating | |
| parent | MineShafts: Limited the mineshafts generation into a settable-size cuboid (diff) | |
| download | cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar.gz cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar.bz2 cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar.lz cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar.xz cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.tar.zst cuberite-41e0927843a8060fc381e7695faf4cf8d3c875e6.zip | |
Diffstat (limited to 'source/Generating')
| -rw-r--r-- | source/Generating/ChunkDesc.cpp | 37 | ||||
| -rw-r--r-- | source/Generating/ChunkDesc.h | 26 |
2 files changed, 62 insertions, 1 deletions
diff --git a/source/Generating/ChunkDesc.cpp b/source/Generating/ChunkDesc.cpp index 81e6851a4..f0927f294 100644 --- a/source/Generating/ChunkDesc.cpp +++ b/source/Generating/ChunkDesc.cpp @@ -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();
diff --git a/source/Generating/ChunkDesc.h b/source/Generating/ChunkDesc.h index a18b26142..5ec3759a9 100644 --- a/source/Generating/ChunkDesc.h +++ b/source/Generating/ChunkDesc.h @@ -142,7 +142,31 @@ public: a_DstType, a_DstMeta ); } - + + /// Fills the relative cuboid with specified block with a random chance; allows cuboid out of range of this chunk + void 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 + ); + + /// Fills the relative cuboid with specified block with a random chance; allows cuboid out of range of this chunk + void RandomFillRelCuboid( + const cCuboid & a_RelCuboid, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, + int a_RandomSeed, int a_ChanceOutOf10k + ) + { + RandomFillRelCuboid( + a_RelCuboid.p1.x, a_RelCuboid.p2.x, + a_RelCuboid.p1.y, a_RelCuboid.p2.y, + a_RelCuboid.p1.z, a_RelCuboid.p2.z, + a_BlockType, a_BlockMeta, + a_RandomSeed, a_ChanceOutOf10k + ); + } + // tolua_end |