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-rw-r--r--source/Generating/BioGen.cpp63
-rw-r--r--source/Generating/BioGen.h55
-rw-r--r--source/Generating/ComposableGenerator.cpp23
-rw-r--r--source/Generating/ComposableGenerator.h3
4 files changed, 96 insertions, 48 deletions
diff --git a/source/Generating/BioGen.cpp b/source/Generating/BioGen.cpp
index bee0eda87..e5c863d75 100644
--- a/source/Generating/BioGen.cpp
+++ b/source/Generating/BioGen.cpp
@@ -26,6 +26,21 @@ void cBioGenConstant::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap
+void cBioGenConstant::Initialize(cIniFile & a_IniFile)
+{
+ AString Biome = a_IniFile.GetValueSet("Generator", "ConstantBiome", "Plains");
+ m_Biome = StringToBiome(Biome);
+ if (m_Biome == -1)
+ {
+ LOGWARN("[Generator]::ConstantBiome value \"%s\" not recognized, using \"Plains\".", Biome.c_str());
+ m_Biome = biPlains;
+ }
+}
+
+
+
+
+
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cBioGenCache:
@@ -116,6 +131,16 @@ void cBioGenCache::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a
+void cBioGenCache::Initialize(cIniFile & a_IniFile)
+{
+ super::Initialize(a_IniFile);
+ m_BioGenToCache->Initialize(a_IniFile);
+}
+
+
+
+
+
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cBiomeGenList:
@@ -217,6 +242,19 @@ void cBioGenCheckerboard::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::Biome
+void cBioGenCheckerboard::Initialize(cIniFile & a_IniFile)
+{
+ super::Initialize(a_IniFile);
+ AString Biomes = a_IniFile.GetValueSet ("Generator", "CheckerBoardBiomes", "");
+ m_BiomeSize = a_IniFile.GetValueSetI("Generator", "CheckerboardBiomeSize", 64);
+ m_BiomeSize = (m_BiomeSize < 8) ? 8 : m_BiomeSize;
+ InitializeBiomes(Biomes);
+}
+
+
+
+
+
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cBioGenVoronoi :
@@ -238,6 +276,18 @@ void cBioGenVoronoi::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap &
+void cBioGenVoronoi::Initialize(cIniFile & a_IniFile)
+{
+ super::Initialize(a_IniFile);
+ m_CellSize = a_IniFile.GetValueSetI("Generator", "VoronoiCellSize", 64);
+ AString Biomes = a_IniFile.GetValueSet ("Generator", "VoronoiBiomes", "");
+ InitializeBiomes(Biomes);
+}
+
+
+
+
+
EMCSBiome cBioGenVoronoi::VoronoiBiome(int a_BlockX, int a_BlockZ)
{
int CellX = a_BlockX / m_CellSize;
@@ -308,6 +358,17 @@ void cBioGenDistortedVoronoi::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::B
+void cBioGenDistortedVoronoi::Initialize(cIniFile & a_IniFile)
+{
+ // Do NOT call super::Initialize(), as it would try to read Voronoi params instead of DistortedVoronoi params
+ m_CellSize = a_IniFile.GetValueSetI("Generator", "DistortedVoronoiCellSize", 96);
+ AString Biomes = a_IniFile.GetValueSet ("Generator", "DistortedVoronoiBiomes", "");
+ InitializeBiomes(Biomes);
+}
+
+
+
+
void cBioGenDistortedVoronoi::Distort(int a_BlockX, int a_BlockZ, int & a_DistortedX, int & a_DistortedZ)
{
double NoiseX = m_Noise.CubicNoise3D((float)a_BlockX / m_CellSize, (float)a_BlockZ / m_CellSize, 1000);
@@ -343,7 +404,7 @@ cBioGenMultiStepMap::cBioGenMultiStepMap(int a_Seed) :
-void cBioGenMultiStepMap::Init(cIniFile & a_IniFile)
+void cBioGenMultiStepMap::Initialize(cIniFile & a_IniFile)
{
m_OceanCellSize = a_IniFile.GetValueSetI("Generator", "MultiStepMapOceanCellSize", m_OceanCellSize);
m_MushroomIslandSize = a_IniFile.GetValueSetI("Generator", "MultiStepMapMushroomIslandSize", m_MushroomIslandSize);
diff --git a/source/Generating/BioGen.h b/source/Generating/BioGen.h
index 5979ade8b..0df80967f 100644
--- a/source/Generating/BioGen.h
+++ b/source/Generating/BioGen.h
@@ -25,14 +25,15 @@ class cBioGenConstant :
public cBiomeGen
{
public:
- cBioGenConstant(EMCSBiome a_Biome) : m_Biome(a_Biome) {}
+ cBioGenConstant(void) : m_Biome(biPlains) {}
protected:
EMCSBiome m_Biome;
- // cBiomeGen override:
+ // cBiomeGen overrides:
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
} ;
@@ -43,6 +44,8 @@ protected:
class cBioGenCache :
public cBiomeGen
{
+ typedef cBiomeGen super;
+
public:
cBioGenCache(cBiomeGen * a_BioGenToCache, int a_CacheSize); // Takes ownership of a_BioGenToCache
~cBioGenCache();
@@ -69,6 +72,7 @@ protected:
int m_TotalChain; // Number of cache items walked to get to a hit (only added for hits)
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
} ;
@@ -79,12 +83,9 @@ protected:
class cBiomeGenList :
public cBiomeGen
{
-protected:
- cBiomeGenList(const AString & a_Biomes)
- {
- InitializeBiomes(a_Biomes);
- }
+ typedef cBiomeGen super;
+protected:
// List of biomes that the generator is allowed to generate:
typedef std::vector<EMCSBiome> EMCSBiomes;
EMCSBiomes m_Biomes;
@@ -92,7 +93,6 @@ protected:
/// Parses the INI file setting string into m_Biomes.
void InitializeBiomes(const AString & a_Biomes);
-
} ;
@@ -102,19 +102,14 @@ protected:
class cBioGenCheckerboard :
public cBiomeGenList
{
-public:
- cBioGenCheckerboard(int a_BiomeSize, const AString & a_Biomes) :
- cBiomeGenList(a_Biomes),
- m_BiomeSize((a_BiomeSize < 8) ? 8 : a_BiomeSize)
- {
- }
+ typedef cBiomeGenList super;
protected:
-
int m_BiomeSize;
- // cBiomeGen override:
+ // cBiomeGen overrides:
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
} ;
@@ -124,22 +119,22 @@ protected:
class cBioGenVoronoi :
public cBiomeGenList
{
+ typedef cBiomeGenList super;
+
public:
- cBioGenVoronoi(int a_Seed, int a_CellSize, const AString & a_Biomes) :
- cBiomeGenList(a_Biomes),
- m_CellSize((a_CellSize > 4) ? a_CellSize : 4),
+ cBioGenVoronoi(int a_Seed) :
m_Noise(a_Seed)
{
}
protected:
-
int m_CellSize;
cNoise m_Noise;
- // cBiomeGen override:
+ // cBiomeGen overrides:
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
EMCSBiome VoronoiBiome(int a_BlockX, int a_BlockZ);
} ;
@@ -151,16 +146,17 @@ protected:
class cBioGenDistortedVoronoi :
public cBioGenVoronoi
{
+ typedef cBioGenVoronoi super;
public:
- cBioGenDistortedVoronoi(int a_Seed, int a_CellSize, const AString & a_Biomes) :
- cBioGenVoronoi(a_Seed, a_CellSize, a_Biomes)
+ cBioGenDistortedVoronoi(int a_Seed) :
+ cBioGenVoronoi(a_Seed)
{
}
protected:
-
- // cBiomeGen override:
+ // cBiomeGen overrides:
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
/// Distorts the coords using a Perlin-like noise
void Distort(int a_BlockX, int a_BlockZ, int & a_DistortedX, int & a_DistortedZ);
@@ -173,11 +169,11 @@ protected:
class cBioGenMultiStepMap :
public cBiomeGen
{
+ typedef cBiomeGen super;
+
public:
cBioGenMultiStepMap(int a_Seed);
- void Init(cIniFile & a_IniFile);
-
protected:
cNoise m_Noise;
int m_Seed;
@@ -189,8 +185,9 @@ protected:
typedef int IntMap[256]; // x + 16 * z, expected trimmed into [0..255] range
- // cBiomeGen override:
+ // cBiomeGen overrides:
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) override;
+ virtual void Initialize(cIniFile & a_IniFile) override;
/** Step 1: Decides between ocean, land and mushroom, using a DistVoronoi with special conditions and post-processing for mushroom islands
Sets biomes to biOcean, -1 (i.e. land), biMushroomIsland or biMushroomShore
@@ -202,7 +199,7 @@ protected:
*/
void AddRivers(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap);
- /** Step 3: Decide land biomes, using Distorted Voronoi and a temperature / humidity map and freezes ocean / river in low temperatures.
+ /** Step 3: Decide land biomes using a temperature / humidity map; freeze ocean / river in low temperatures.
Flips all remaining "-1" biomes into land biomes. Also flips some biOcean and biRiver into biFrozenOcean, biFrozenRiver, based on temp map.
*/
void ApplyTemperatureHumidity(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap);
diff --git a/source/Generating/ComposableGenerator.cpp b/source/Generating/ComposableGenerator.cpp
index 680c2e204..a758d5049 100644
--- a/source/Generating/ComposableGenerator.cpp
+++ b/source/Generating/ComposableGenerator.cpp
@@ -146,33 +146,21 @@ void cComposableGenerator::InitBiomeGen(cIniFile & a_IniFile)
bool CacheOffByDefault = false;
if (NoCaseCompare(BiomeGenName, "constant") == 0)
{
- AString Biome = a_IniFile.GetValueSet("Generator", "ConstantBiome", "Plains");
- EMCSBiome b = StringToBiome(Biome);
- if (b == -1)
- {
- LOGWARN("[Generator]::ConstantBiome value \"%s\" not recognized, using \"Plains\".", Biome.c_str());
- b = biPlains;
- }
- m_BiomeGen = new cBioGenConstant(b);
+ m_BiomeGen = new cBioGenConstant;
CacheOffByDefault = true; // we're generating faster than a cache would retrieve data :)
}
else if (NoCaseCompare(BiomeGenName, "checkerboard") == 0)
{
- int BiomeSize = a_IniFile.GetValueSetI("Generator", "CheckerboardBiomeSize", 64);
- AString Biomes = a_IniFile.GetValueSet ("Generator", "CheckerBoardBiomes", "");
- m_BiomeGen = new cBioGenCheckerboard(BiomeSize, Biomes);
+ m_BiomeGen = new cBioGenCheckerboard;
CacheOffByDefault = true; // we're (probably) generating faster than a cache would retrieve data
}
else if (NoCaseCompare(BiomeGenName, "voronoi") == 0)
{
- int CellSize = a_IniFile.GetValueSetI("Generator", "VoronoiCellSize", 64);
- AString Biomes = a_IniFile.GetValueSet ("Generator", "VoronoiBiomes", "");
- m_BiomeGen = new cBioGenVoronoi(Seed, CellSize, Biomes);
+ m_BiomeGen = new cBioGenVoronoi(Seed);
}
else if (NoCaseCompare(BiomeGenName, "multistepmap") == 0)
{
m_BiomeGen = new cBioGenMultiStepMap(Seed);
- ((cBioGenMultiStepMap *)m_BiomeGen)->Init(a_IniFile);
}
else
{
@@ -180,9 +168,7 @@ void cComposableGenerator::InitBiomeGen(cIniFile & a_IniFile)
{
LOGWARNING("Unknown BiomeGen \"%s\", using \"DistortedVoronoi\" instead.", BiomeGenName.c_str());
}
- int CellSize = a_IniFile.GetValueSetI("Generator", "DistortedVoronoiCellSize", 96);
- AString Biomes = a_IniFile.GetValueSet ("Generator", "DistortedVoronoiBiomes", "");
- m_BiomeGen = new cBioGenDistortedVoronoi(Seed, CellSize, Biomes);
+ m_BiomeGen = new cBioGenDistortedVoronoi(Seed);
}
// Add a cache, if requested:
@@ -199,6 +185,7 @@ void cComposableGenerator::InitBiomeGen(cIniFile & a_IniFile)
LOGINFO("Using a cache for biomegen of size %d.", CacheSize);
m_BiomeGen = new cBioGenCache(m_BiomeGen, CacheSize);
}
+ m_BiomeGen->Initialize(a_IniFile);
}
diff --git a/source/Generating/ComposableGenerator.h b/source/Generating/ComposableGenerator.h
index e3a37d57c..327074436 100644
--- a/source/Generating/ComposableGenerator.h
+++ b/source/Generating/ComposableGenerator.h
@@ -34,6 +34,9 @@ public:
/// Generates biomes for the given chunk
virtual void GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) = 0;
+
+ /// Reads parameters from the ini file, prepares generator for use.
+ virtual void Initialize(cIniFile & a_IniFile) {}
} ;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 18:27:09 +0100