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| author | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-09-23 22:14:04 +0200 |
|---|---|---|
| committer | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-09-23 22:14:04 +0200 |
| commit | 881ad8d8dbed920c00ea750fb809797456e0b4fc (patch) | |
| tree | a24d6e094842a952e5ad5b8739fba52ceb36ba7d /source/Generating/Caves.h | |
| parent | Source files cleanup: Protocol-related files in a separate subfolder (diff) | |
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Diffstat (limited to 'source/Generating/Caves.h')
| -rw-r--r-- | source/Generating/Caves.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/source/Generating/Caves.h b/source/Generating/Caves.h new file mode 100644 index 000000000..cc3f00a52 --- /dev/null +++ b/source/Generating/Caves.h @@ -0,0 +1,120 @@ +
+// Caves.h
+
+// Interfaces to the various cave structure generators:
+// - cStructGenWormNestCaves
+// - cStructGenMarbleCaves
+// - cStructGenNetherCaves
+
+
+
+
+
+#pragma once
+
+#include "ChunkGenerator.h"
+#include "../cNoise.h"
+
+
+
+
+
+class cStructGenMarbleCaves :
+ public cStructureGen
+{
+public:
+ cStructGenMarbleCaves(int a_Seed) : m_Seed(a_Seed) {}
+
+protected:
+
+ int m_Seed;
+
+ // cStructureGen override:
+ virtual void GenStructures(
+ int a_ChunkX, int a_ChunkZ,
+ cChunkDef::BlockTypes & a_BlockTypes, // Block types to read and change
+ cChunkDef::BlockNibbles & a_BlockMeta, // Block meta to read and change
+ cChunkDef::HeightMap & a_HeightMap, // Height map to read and change by the current data
+ cEntityList & a_Entities, // Entities may be added or deleted
+ cBlockEntityList & a_BlockEntities // Block entities may be added or deleted
+ ) override;
+} ;
+
+
+
+
+
+class cStructGenDualRidgeCaves :
+ public cStructureGen
+{
+public:
+ cStructGenDualRidgeCaves(int a_Seed, float a_Threshold) :
+ m_Seed(a_Seed),
+ m_Threshold(a_Threshold)
+ {
+ }
+
+protected:
+
+ int m_Seed;
+ float m_Threshold;
+
+ // cStructureGen override:
+ virtual void GenStructures(
+ int a_ChunkX, int a_ChunkZ,
+ cChunkDef::BlockTypes & a_BlockTypes, // Block types to read and change
+ cChunkDef::BlockNibbles & a_BlockMeta, // Block meta to read and change
+ cChunkDef::HeightMap & a_HeightMap, // Height map to read and change by the current data
+ cEntityList & a_Entities, // Entities may be added or deleted
+ cBlockEntityList & a_BlockEntities // Block entities may be added or deleted
+ ) override;
+} ;
+
+
+
+
+
+class cStructGenWormNestCaves :
+ public cStructureGen
+{
+public:
+ cStructGenWormNestCaves(int a_Seed, int a_Size = 64, int a_Grid = 96, int a_MaxOffset = 128) :
+ m_Noise(a_Seed),
+ m_Size(a_Size),
+ m_Grid(a_Grid),
+ m_MaxOffset(a_MaxOffset)
+ {
+ }
+
+ ~cStructGenWormNestCaves();
+
+protected:
+ class cCaveSystem; // fwd: Caves.cpp
+ typedef std::list<cCaveSystem *> cCaveSystems;
+
+ cNoise m_Noise;
+ int m_Size; // relative size of the cave systems' caves. Average number of blocks of each initial tunnel
+ int m_MaxOffset; // maximum offset of the cave nest origin from the grid cell the nest belongs to
+ int m_Grid; // average spacing of the nests
+ cCaveSystems m_Cache;
+
+ /// Clears everything from the cache
+ void ClearCache(void);
+
+ /// Returns all caves that *may* intersect the given chunk. All the caves are valid until the next call to this function.
+ void GetCavesForChunk(int a_ChunkX, int a_ChunkZ, cCaveSystems & a_Caves);
+
+ // cStructGen override:
+ virtual void GenStructures(
+ int a_ChunkX, int a_ChunkZ,
+ cChunkDef::BlockTypes & a_BlockTypes, // Block types to read and change
+ cChunkDef::BlockNibbles & a_BlockMeta, // Block meta to read and change
+ cChunkDef::HeightMap & a_HeightMap, // Height map to read and change by the current data
+ cEntityList & a_Entities, // Entities may be added or deleted
+ cBlockEntityList & a_BlockEntities // Block entities may be added or deleted
+ ) override;
+} ;
+
+
+
+
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