diff options
Diffstat (limited to 'source/Caves.h')
| -rw-r--r-- | source/Caves.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/source/Caves.h b/source/Caves.h new file mode 100644 index 000000000..ec3ecdf0f --- /dev/null +++ b/source/Caves.h @@ -0,0 +1,116 @@ +
+// Caves.h
+
+// Interfaces to the various cave structure generators:
+// - cStructGenWormNestCaves
+// - cStructGenMarbleCaves
+// - cStructGenNetherCaves
+
+
+
+
+
+#pragma once
+
+#include "cChunkGenerator.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 = 128) :
+ m_Noise(a_Seed),
+ m_Size(128)
+ {
+ }
+
+ ~cStructGenWormNestCaves();
+
+protected:
+ class cCaveSystem; // fwd: Caves.cpp
+ typedef std::list<cCaveSystem *> cCaves;
+
+ cNoise m_Noise;
+ int m_Size; // relative size, in blocks, of the nests produced. Also used for spacing.
+ cCaves 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, cCaves & 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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