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Composition generator creating moved to a separate function.

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Also it forces the defaults into the INI file.
This commit is contained in:
madmaxoft 2014-01-09 10:35:51 +01:00
parent 1ef20e858f
commit bd17662412
2 changed files with 83 additions and 61 deletions
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138
src/Generating/ComposableGenerator.cpp
View File

@ -28,11 +28,87 @@
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cTerrainCompositionGen:
cTerrainCompositionGen * cTerrainCompositionGen::CreateCompositionGen(cIniFile & a_IniFile, cBiomeGen & a_BiomeGen, cTerrainHeightGen & a_HeightGen, int a_Seed)
{
AString CompoGenName = a_IniFile.GetValueSet("Generator", "CompositionGen", "");
if (CompoGenName.empty())
{
LOGWARN("[Generator] CompositionGen value not set in world.ini, using \"Biomal\".");
CompoGenName = "Biomal";
a_IniFile.SetValue("Generator", "CompositionGen", CompoGenName);
}
cTerrainCompositionGen * res = NULL;
if (NoCaseCompare(CompoGenName, "sameblock") == 0)
{
res = new cCompoGenSameBlock;
}
else if (NoCaseCompare(CompoGenName, "debugbiomes") == 0)
{
res = new cCompoGenDebugBiomes;
}
else if (NoCaseCompare(CompoGenName, "classic") == 0)
{
res = new cCompoGenClassic;
}
else if (NoCaseCompare(CompoGenName, "DistortedHeightmap") == 0)
{
res = new cDistortedHeightmap(a_Seed, a_BiomeGen);
}
else if (NoCaseCompare(CompoGenName, "end") == 0)
{
res = new cEndGen(a_Seed);
}
else if (NoCaseCompare(CompoGenName, "nether") == 0)
{
res = new cCompoGenNether(a_Seed);
}
else if (NoCaseCompare(CompoGenName, "Noise3D") == 0)
{
res = new cNoise3DComposable(a_Seed);
}
else if (NoCaseCompare(CompoGenName, "biomal") == 0)
{
res = new cCompoGenBiomal(a_Seed);
/*
// Performance-testing:
LOGINFO("Measuring performance of cCompoGenBiomal...");
clock_t BeginTick = clock();
for (int x = 0; x < 500; x++)
{
cChunkDesc Desc(200 + x * 8, 200 + x * 8);
a_BiomeGen->GenBiomes(Desc.GetChunkX(), Desc.GetChunkZ(), Desc.GetBiomeMap());
a_HeightGen->GenHeightMap(Desc.GetChunkX(), Desc.GetChunkZ(), Desc.GetHeightMap());
res->ComposeTerrain(Desc);
}
clock_t Duration = clock() - BeginTick;
LOGINFO("CompositionGen for 500 chunks took %d ticks (%.02f sec)", Duration, (double)Duration / CLOCKS_PER_SEC);
//*/
}
else
{
LOGWARN("Unknown CompositionGen \"%s\", using \"biomal\" instead.", CompoGenName.c_str());
a_IniFile.SetValue("Generator", "CompositionGen", "Biomal");
return CreateCompositionGen(a_IniFile, a_BiomeGen, a_HeightGen, a_Seed);
}
ASSERT(res != NULL);
// Read the settings from the ini file:
res->InitializeCompoGen(a_IniFile);
return res;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cComposableGenerator:
cComposableGenerator::cComposableGenerator(cChunkGenerator & a_ChunkGenerator) :
super(a_ChunkGenerator),
m_BiomeGen(NULL),
@ -199,67 +275,7 @@ void cComposableGenerator::InitHeightGen(cIniFile & a_IniFile)
void cComposableGenerator::InitCompositionGen(cIniFile & a_IniFile)
{
int Seed = m_ChunkGenerator.GetSeed();
AString CompoGenName = a_IniFile.GetValueSet("Generator", "CompositionGen", "");
if (CompoGenName.empty())
{
LOGWARN("[Generator] CompositionGen value not set in world.ini, using \"Biomal\".");
CompoGenName = "Biomal";
}
if (NoCaseCompare(CompoGenName, "sameblock") == 0)
{
m_CompositionGen = new cCompoGenSameBlock;
}
else if (NoCaseCompare(CompoGenName, "debugbiomes") == 0)
{
m_CompositionGen = new cCompoGenDebugBiomes;
}
else if (NoCaseCompare(CompoGenName, "classic") == 0)
{
m_CompositionGen = new cCompoGenClassic;
}
else if (NoCaseCompare(CompoGenName, "DistortedHeightmap") == 0)
{
m_CompositionGen = new cDistortedHeightmap(Seed, *m_BiomeGen);
}
else if (NoCaseCompare(CompoGenName, "end") == 0)
{
m_CompositionGen = new cEndGen(Seed);
}
else if (NoCaseCompare(CompoGenName, "nether") == 0)
{
m_CompositionGen = new cCompoGenNether(Seed);
}
else if (NoCaseCompare(CompoGenName, "Noise3D") == 0)
{
m_CompositionGen = new cNoise3DComposable(m_ChunkGenerator.GetSeed());
}
else
{
if (NoCaseCompare(CompoGenName, "biomal") != 0)
{
LOGWARN("Unknown CompositionGen \"%s\", using \"biomal\" instead.", CompoGenName.c_str());
}
m_CompositionGen = new cCompoGenBiomal(Seed);
/*
// Performance-testing:
LOGINFO("Measuring performance of cCompoGenBiomal...");
clock_t BeginTick = clock();
for (int x = 0; x < 500; x++)
{
cChunkDesc Desc(200 + x * 8, 200 + x * 8);
m_BiomeGen->GenBiomes(Desc.GetChunkX(), Desc.GetChunkZ(), Desc.GetBiomeMap());
m_HeightGen->GenHeightMap(Desc.GetChunkX(), Desc.GetChunkZ(), Desc.GetHeightMap());
m_CompositionGen->ComposeTerrain(Desc);
}
clock_t Duration = clock() - BeginTick;
LOGINFO("CompositionGen for 500 chunks took %d ticks (%.02f sec)", Duration, (double)Duration / CLOCKS_PER_SEC);
//*/
}
// Read the settings from the ini file:
m_CompositionGen->InitializeCompoGen(a_IniFile);
m_CompositionGen = cTerrainCompositionGen::CreateCompositionGen(a_IniFile, *m_BiomeGen, *m_HeightGen, m_ChunkGenerator.GetSeed());
int CompoGenCacheSize = a_IniFile.GetValueSetI("Generator", "CompositionGenCacheSize", 64);
if (CompoGenCacheSize > 1)

6
src/Generating/ComposableGenerator.h
View File

@ -104,6 +104,12 @@ public:
/// Reads parameters from the ini file, prepares generator for use.
virtual void InitializeCompoGen(cIniFile & a_IniFile) {}
/** Creates the correct TerrainCompositionGen descendant based on the ini file settings and the seed provided.
a_BiomeGen is the underlying biome generator, some composition generators may depend on it to generate more biomes
a_HeightGen is the underlying height generator, some composition generators may depend on it providing additional values
*/
static cTerrainCompositionGen * CreateCompositionGen(cIniFile & a_IniFile, cBiomeGen & a_BiomeGen, cTerrainHeightGen & a_HeightGen, int a_Seed);
} ;