C++ cIniFile::DeleteValue方法代码示例

cTerrainHeightGenPtr cTerrainHeightGen::CreateHeightGen(cIniFile & a_IniFile, cBiomeGenPtr a_BiomeGen, int a_Seed, bool & a_CacheOffByDefault)
{
	AString HeightGenName = a_IniFile.GetValueSet("Generator", "HeightGen", "");
	if (HeightGenName.empty())
	{
		LOGWARN("[Generator] HeightGen value not set in world.ini, using \"Biomal\".");
		HeightGenName = "Biomal";
	}
	
	a_CacheOffByDefault = false;
	cTerrainHeightGen * res = nullptr;
	if (NoCaseCompare(HeightGenName, "flat") == 0)
	{
		res = new cHeiGenFlat;
		a_CacheOffByDefault = true;  // We're generating faster than a cache would retrieve data
	}
	else if (NoCaseCompare(HeightGenName, "classic") == 0)
	{
		res = new cHeiGenClassic(a_Seed);
	}
	else if (NoCaseCompare(HeightGenName, "DistortedHeightmap") == 0)
	{
		res = new cDistortedHeightmap(a_Seed, a_BiomeGen);
	}
	else if (NoCaseCompare(HeightGenName, "End") == 0)
	{
		res = new cEndGen(a_Seed);
	}
	else if (NoCaseCompare(HeightGenName, "MinMax") == 0)
	{
		res = new cHeiGenMinMax(a_Seed, a_BiomeGen);
	}
	else if (NoCaseCompare(HeightGenName, "Mountains") == 0)
	{
		res = new cHeiGenMountains(a_Seed);
	}
	else if (NoCaseCompare(HeightGenName, "BiomalNoise3D") == 0)
	{
		res = new cBiomalNoise3DComposable(a_Seed, a_BiomeGen);
	}
	else if (NoCaseCompare(HeightGenName, "Noise3D") == 0)
	{
		res = new cNoise3DComposable(a_Seed);
	}
	else if (NoCaseCompare(HeightGenName, "biomal") == 0)
	{
		res = new cHeiGenBiomal(a_Seed, a_BiomeGen);

		/*
		// Performance-testing:
		LOGINFO("Measuring performance of cHeiGenBiomal...");
		clock_t BeginTick = clock();
		for (int x = 0; x < 500; x++)
		{
			cChunkDef::HeightMap Heights;
			res->GenHeightMap(x * 5, x * 5, Heights);
		}
		clock_t Duration = clock() - BeginTick;
		LOGINFO("HeightGen for 500 chunks took %d ticks (%.02f sec)", Duration, (double)Duration / CLOCKS_PER_SEC);
		//*/
	}
	else
	{
		// No match found, force-set the default and retry
		LOGWARN("Unknown HeightGen \"%s\", using \"Biomal\" instead.", HeightGenName.c_str());
		a_IniFile.DeleteValue("Generator", "HeightGen");
		a_IniFile.SetValue("Generator", "HeightGen", "Biomal");
		return CreateHeightGen(a_IniFile, a_BiomeGen, a_Seed, a_CacheOffByDefault);
	}
	
	// Read the settings:
	res->InitializeHeightGen(a_IniFile);
	
	return cTerrainHeightGenPtr(res);
}

void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
{
	int Seed = m_ChunkGenerator.GetSeed();
	eDimension Dimension = StringToDimension(a_IniFile.GetValue("General", "Dimension", "Overworld"));

	// Older configuration used "Structures" in addition to "Finishers"; we don't distinguish between the two anymore (#398)
	// Therefore, we load Structures from the ini file for compatibility, but move its contents over to Finishers:
	AString Structures = a_IniFile.GetValue("Generator", "Structures", "");
	AString Finishers = a_IniFile.GetValueSet("Generator", "Finishers", "Ravines, WormNestCaves, WaterLakes, LavaLakes, OreNests, Trees, SprinkleFoliage, Ice, Snow, Lilypads, BottomLava, DeadBushes, PreSimulator");
	if (!Structures.empty())
	{
		LOGINFO("[Generator].Structures is deprecated, moving the contents to [Generator].Finishers.");
		// Structures used to generate before Finishers, so place them first:
		Structures.append(", ");
		Finishers = Structures + Finishers;
		a_IniFile.SetValue("Generator", "Finishers", Finishers);
	}
	a_IniFile.DeleteValue("Generator", "Structures");

	// Create all requested finishers:
	AStringVector Str = StringSplitAndTrim(Finishers, ",");
	for (AStringVector::const_iterator itr = Str.begin(); itr != Str.end(); ++itr)
	{
		// Finishers, alpha-sorted:
		if (NoCaseCompare(*itr, "BottomLava") == 0)
		{
			int DefaultBottomLavaLevel = (Dimension == dimNether) ? 30 : 10;
			int BottomLavaLevel = a_IniFile.GetValueSetI("Generator", "BottomLavaLevel", DefaultBottomLavaLevel);
			m_FinishGens.push_back(new cFinishGenBottomLava(BottomLavaLevel));
		}
		else if (NoCaseCompare(*itr, "DeadBushes") == 0)
		{
			m_FinishGens.push_back(new cFinishGenSingleBiomeSingleTopBlock(Seed, E_BLOCK_DEAD_BUSH, biDesert, 2, E_BLOCK_SAND, E_BLOCK_SAND));
		}
		else if (NoCaseCompare(*itr, "DirectOverhangs") == 0)
		{
			m_FinishGens.push_back(new cStructGenDirectOverhangs(Seed));
		}
		else if (NoCaseCompare(*itr, "DistortedMembraneOverhangs") == 0)
		{
			m_FinishGens.push_back(new cStructGenDistortedMembraneOverhangs(Seed));
		}
		else if (NoCaseCompare(*itr, "DualRidgeCaves") == 0)
		{
			float Threshold = (float)a_IniFile.GetValueSetF("Generator", "DualRidgeCavesThreshold", 0.3);
			m_FinishGens.push_back(new cStructGenDualRidgeCaves(Seed, Threshold));
		}
		else if (NoCaseCompare(*itr, "Ice") == 0)
		{
			m_FinishGens.push_back(new cFinishGenIce);
		}
		else if (NoCaseCompare(*itr, "LavaLakes") == 0)
		{
			int Probability = a_IniFile.GetValueSetI("Generator", "LavaLakesProbability", 10);
			m_FinishGens.push_back(new cStructGenLakes(Seed * 5 + 16873, E_BLOCK_STATIONARY_LAVA, *m_HeightGen, Probability));
		}
		else if (NoCaseCompare(*itr, "LavaSprings") == 0)
		{
			m_FinishGens.push_back(new cFinishGenFluidSprings(Seed, E_BLOCK_LAVA, a_IniFile, Dimension));
		}
		else if (NoCaseCompare(*itr, "MarbleCaves") == 0)
		{
			m_FinishGens.push_back(new cStructGenMarbleCaves(Seed));
		}
		else if (NoCaseCompare(*itr, "MineShafts") == 0)
		{
			int GridSize        = a_IniFile.GetValueSetI("Generator", "MineShaftsGridSize",        512);
			int MaxSystemSize   = a_IniFile.GetValueSetI("Generator", "MineShaftsMaxSystemSize",   160);
			int ChanceCorridor  = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceCorridor",  600);
			int ChanceCrossing  = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceCrossing",  200);
			int ChanceStaircase = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceStaircase", 200);
			m_FinishGens.push_back(new cStructGenMineShafts(
				Seed, GridSize, MaxSystemSize,
				ChanceCorridor, ChanceCrossing, ChanceStaircase
			));
		}
		else if (NoCaseCompare(*itr, "Lilypads") == 0)
		{
			m_FinishGens.push_back(new cFinishGenSingleBiomeSingleTopBlock(Seed, E_BLOCK_LILY_PAD, biSwampland, 4, E_BLOCK_WATER, E_BLOCK_STATIONARY_WATER));
		}
		else if (NoCaseCompare(*itr, "NetherClumpFoliage") == 0)
		{
			m_FinishGens.push_back(new cFinishGenNetherClumpFoliage(Seed));
		}
		else if (NoCaseCompare(*itr, "NetherForts") == 0)
		{
			int GridSize = a_IniFile.GetValueSetI("Generator", "NetherFortsGridSize", 512);
			int MaxDepth = a_IniFile.GetValueSetI("Generator", "NetherFortsMaxDepth", 12);
			m_FinishGens.push_back(new cNetherFortGen(Seed, GridSize, MaxDepth));
		}
		else if (NoCaseCompare(*itr, "OreNests") == 0)
		{
			m_FinishGens.push_back(new cStructGenOreNests(Seed));
		}
		else if (NoCaseCompare(*itr, "POCPieces") == 0)
		{
			m_FinishGens.push_back(new cPOCPieceGenerator(Seed));
		}
		else if (NoCaseCompare(*itr, "PreSimulator") == 0)
		{
//.........这里部分代码省略.........