Implemented OverworldClumpFlowers
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NiLSPACE
parent
503a79f19a
commit
ab6e8b790c
@ -438,6 +438,11 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
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m_FinishGens.push_back(gen);
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}
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}
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else if (NoCaseCompare(finisher, "OverworldClumpFlowers") == 0)
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{
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auto flowers = cFinishGenClumpTopBlock::ParseIniFile(a_IniFile, "OverworldClumpFlowers");
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m_FinishGens.push_back(cFinishGenPtr(new cFinishGenClumpTopBlock(Seed, flowers)));
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}
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else if (NoCaseCompare(finisher, "PieceStructures") == 0)
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{
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if (split.size() < 2)
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@ -179,6 +179,210 @@ void cFinishGenNetherClumpFoliage::TryPlaceClump(cChunkDesc & a_ChunkDesc, int a
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////////////////////////////////////////////////////////////////////////////////
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// cFinishGenClumpTopBlock
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void cFinishGenClumpTopBlock::GenFinish(cChunkDesc & a_ChunkDesc)
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{
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int ChunkX = a_ChunkDesc.GetChunkX();
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int ChunkZ = a_ChunkDesc.GetChunkZ();
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int NoiseVal = m_Noise.IntNoise2DInt(ChunkX, ChunkZ);
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EMCSBiome Biome = a_ChunkDesc.GetBiome(cChunkDef::Width / 2, cChunkDef::Width / 2);
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BiomeInfo info = m_FlowersPerBiome[static_cast<size_t>(Biome)];
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const auto & PossibleBlocks = info.m_Blocks;
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if (PossibleBlocks.empty())
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{
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// No need to go any further. This biome can't generate any blocks.
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return;
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}
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int NumClumps = info.m_MaxNumClumpsPerChunk - info.m_MinNumClumpsPerChunk;
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if (NumClumps == 0)
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{
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NumClumps = 1;
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}
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NumClumps = NoiseVal % NumClumps + info.m_MinNumClumpsPerChunk;
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for (int i = 0; i < NumClumps; i++)
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{
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int Val1 = m_Noise.IntNoise2DInt(ChunkX * ChunkZ * i, ChunkZ + ChunkX + i);
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int Val2 = m_Noise.IntNoise2DInt(ChunkZ * ChunkX + i, ChunkZ - ChunkX * i);
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int BlockVal = m_Noise.IntNoise2DInt(Val1, Val2);
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int PosX = Val1 % (cChunkDef::Width - RANGE_FROM_CENTER * 2) + RANGE_FROM_CENTER;
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int PosZ = Val2 % (cChunkDef::Width - RANGE_FROM_CENTER * 2) + RANGE_FROM_CENTER;
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int TotalWeight = 0;
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for (const auto & Block : PossibleBlocks)
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{
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TotalWeight += Block.m_Weight;
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}
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// Prevent division by 0
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TotalWeight = (TotalWeight != 0) ? TotalWeight : 1;
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int Weight = BlockVal % TotalWeight;
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for (const auto & Block : PossibleBlocks)
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{
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Weight -= Block.m_Weight;
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if (Weight < 0)
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{
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TryPlaceFoliageClump(a_ChunkDesc, PosX, PosZ, Block.m_BlockType, Block.m_BlockMeta, Block.m_BlockType == E_BLOCK_BIG_FLOWER);
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break;
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}
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}
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}
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}
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void cFinishGenClumpTopBlock::TryPlaceFoliageClump(cChunkDesc & a_ChunkDesc, int a_CenterX, int a_CenterZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, bool a_IsDoubleTall)
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{
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int ChunkX = a_ChunkDesc.GetChunkX();
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int ChunkZ = a_ChunkDesc.GetChunkZ();
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int NumBlocks = m_Noise.IntNoise2DInt(a_CenterX + ChunkX * 16, a_CenterZ + ChunkZ * 16) % (MAX_NUM_FOLIAGE - MIN_NUM_FOLIAGE) + MIN_NUM_FOLIAGE + 1;
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for (int i = 1; i < NumBlocks; i++)
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{
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int rnd = m_Noise.IntNoise2DInt(ChunkX + ChunkZ + i, ChunkX - ChunkZ - i) / 59;
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int x = a_CenterX + (((rnd % 256) % RANGE_FROM_CENTER * 2) - RANGE_FROM_CENTER);
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int z = a_CenterZ + (((rnd / 256) % RANGE_FROM_CENTER * 2) - RANGE_FROM_CENTER);
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int Top = a_ChunkDesc.GetHeight(x, z);
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if (a_ChunkDesc.GetBlockType(x, Top, z) != E_BLOCK_GRASS)
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{
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continue;
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}
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a_ChunkDesc.SetBlockTypeMeta(x, Top + 1, z, a_BlockType, a_BlockMeta);
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if (a_IsDoubleTall)
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{
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a_ChunkDesc.SetBlockTypeMeta(x, Top + 2, z, E_BLOCK_BIG_FLOWER, 8);
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}
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}
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}
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void cFinishGenClumpTopBlock::ParseConfigurationString(AString a_RawClumpInfo, std::vector<BiomeInfo> & a_Output)
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{
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// Initialize the vector for all biomes.
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for (int i = static_cast<int>(a_Output.size()); i < static_cast<int>(biMaxVariantBiome); i++)
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{
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a_Output.push_back(BiomeInfo());
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}
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AStringVector ClumpInfo = StringSplitAndTrim(a_RawClumpInfo, "=");
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// Information about a clump is divided in 2 parts. The biomes they can be in and the blocks that can be placed.
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if (ClumpInfo.size() != 2)
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{
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LOGWARNING("OverworldClumpFoliage: Data missing for \"%s\". Please divide biome and blocks with a semi colon", a_RawClumpInfo.c_str());
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return;
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}
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AStringVector Biomes = StringSplitAndTrim(ClumpInfo[0], ";");
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AStringVector Blocks = StringSplitAndTrim(ClumpInfo[1], ";");
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for (const auto & RawBiomeInfo : Biomes)
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{
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AStringVector BiomeInfo = StringSplitAndTrim(RawBiomeInfo, ",");
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AString BiomeName = BiomeInfo[0];
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EMCSBiome Biome = StringToBiome(BiomeName);
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if (Biome == biInvalidBiome)
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{
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LOGWARNING("Biome \"%s\" is invalid.", BiomeName.c_str());
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continue;
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}
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if (BiomeInfo.size() == 2)
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{
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// Only the minimum amount of clumps per chunk is changed.
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int MinNumClump = 1;
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if (!StringToInteger(BiomeInfo[1], MinNumClump))
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{
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LOGWARNING("OverworldClumpFoliage: Invalid data in \"%s\". Second parameter is either not existing or a number", RawBiomeInfo.c_str());
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continue;
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}
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a_Output[static_cast<size_t>(Biome)].m_MinNumClumpsPerChunk = MinNumClump;
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// In case the minimum number is higher than the current maximum value we change the max to the minimum value.
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a_Output[static_cast<size_t>(Biome)].m_MaxNumClumpsPerChunk = std::max(MinNumClump, a_Output[static_cast<size_t>(Biome)].m_MaxNumClumpsPerChunk);
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}
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else if (BiomeInfo.size() == 3)
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{
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// Both the minimum and maximum amount of clumps per chunk is changed.
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int MinNumClumps = 0, MaxNumClumps = 1;
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if (!StringToInteger(BiomeInfo[1], MinNumClumps) || !StringToInteger(BiomeInfo[2], MaxNumClumps))
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{
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LOGWARNING("Invalid data in \"%s\". Second parameter is either not existing or a number", RawBiomeInfo.c_str());
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continue;
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}
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a_Output[static_cast<size_t>(Biome)].m_MaxNumClumpsPerChunk = MaxNumClumps + 1;
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a_Output[static_cast<size_t>(Biome)].m_MinNumClumpsPerChunk = MinNumClumps;
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}
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// TODO: Make the weight configurable.
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for (const auto & BlockName : Blocks)
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{
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cItem Block = cItem();
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if (!StringToItem(BlockName, Block) && IsValidBlock(Block.m_ItemType))
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{
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LOGWARNING("Block \"%s\" is invalid", BlockName.c_str());
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continue;
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}
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FoliageInfo info = FoliageInfo(static_cast<BLOCKTYPE>(Block.m_ItemType), static_cast<NIBBLETYPE>(Block.m_ItemDamage), 100);
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a_Output[static_cast<size_t>(Biome)].m_Blocks.push_back(info);
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}
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}
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}
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std::vector<cFinishGenClumpTopBlock::BiomeInfo> cFinishGenClumpTopBlock::ParseIniFile(cIniFile & a_IniFile, AString a_ClumpPrefix)
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{
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// Also check dashes in case we will get more configuration options with the same prefix.
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a_ClumpPrefix += "-";
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std::vector<cFinishGenClumpTopBlock::BiomeInfo> foliage;
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int NumGeneratorValues = a_IniFile.GetNumValues("Generator");
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int GeneratorKeyId = a_IniFile.FindKey("Generator");
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for (int i = 0; i < NumGeneratorValues; i++)
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{
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AString ValueName = a_IniFile.GetValueName("Generator", i);
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if (ValueName.substr(0, a_ClumpPrefix.size()) == a_ClumpPrefix)
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{
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AString RawClump = a_IniFile.GetValue(GeneratorKeyId, i);
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cFinishGenClumpTopBlock::ParseConfigurationString(RawClump, foliage);
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}
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}
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if (foliage.size() == 0)
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{
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cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-1", "Forest, -2, 2; ForestHills, -3, 2; FlowerForest = yellowflower, redflower, lilac, rosebush"), foliage);
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cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-2", "Plains, -2, 1; SunflowerPlains = yellowflower, redflower, azurebluet, oxeyedaisy"), foliage);
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cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-3", "SunflowerPlains, 1, 2 = sunflower"), foliage);
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cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-4", "FlowerForest, 2, 5 = allium, redtulip, orangetulip, whitetulip, pinktulip, oxeyedaisy"), foliage);
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cFinishGenClumpTopBlock::ParseConfigurationString(a_IniFile.GetValueSet("Generator", a_ClumpPrefix + "-5", "Swampland, SwamplandM = brownmushroom, redmushroom, blueorchid"), foliage);
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}
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return foliage;
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}
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////////////////////////////////////////////////////////////////////////////////
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// cFinishGenGlowStone:
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@ -70,6 +70,80 @@ protected:
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class cFinishGenClumpTopBlock :
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public cFinishGen
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{
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public:
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// Contains the meta, type and weight for a clump block
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struct FoliageInfo
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{
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BLOCKTYPE m_BlockType;
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NIBBLETYPE m_BlockMeta;
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int m_Weight;
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FoliageInfo(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, int a_Weight) :
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m_BlockType(a_BlockType),
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m_BlockMeta(a_BlockMeta),
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m_Weight(a_Weight)
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{}
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};
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// Contains the minimum and maximum amount of clumps for a biome and it's blocks.
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struct BiomeInfo
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{
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int m_MinNumClumpsPerChunk;
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int m_MaxNumClumpsPerChunk;
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std::vector<FoliageInfo> m_Blocks;
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BiomeInfo() :
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m_MinNumClumpsPerChunk(0),
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m_MaxNumClumpsPerChunk(2),
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m_Blocks()
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{}
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BiomeInfo(int a_MinNumClumpsPerChunk, int a_MaxNumClumpsPerChunk, std::vector<FoliageInfo> a_Blocks) :
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m_MinNumClumpsPerChunk(a_MinNumClumpsPerChunk),
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m_MaxNumClumpsPerChunk(a_MaxNumClumpsPerChunk),
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m_Blocks(a_Blocks)
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{}
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};
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cFinishGenClumpTopBlock(int a_Seed, std::vector<BiomeInfo> a_BlockList) :
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m_Noise(a_Seed),
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m_FlowersPerBiome()
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{
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std::swap(a_BlockList, m_FlowersPerBiome);
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}
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/** Parses a string and puts a vector with a length of biMaxVariantBiome in a_Output.
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The format of the string is "<Biomes separated with a comma>;<Blocks separated with a comma>". This can also be repeated with a | */
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static void ParseConfigurationString(AString a_String, std::vector<BiomeInfo> & a_Output);
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/** Parses an inifile in search for all clumps */
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static std::vector<BiomeInfo> ParseIniFile(cIniFile & a_IniFile, AString a_ClumpPrefix);
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protected:
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cNoise m_Noise;
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std::vector<BiomeInfo> m_FlowersPerBiome;
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/** The maximum number of foliage per clump */
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const int MAX_NUM_FOLIAGE = 8;
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/** The mininum number of foliage per clump */
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const int MIN_NUM_FOLIAGE = 4;
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/** The maximum range a foliage can be placed from the center of the clump */
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const int RANGE_FROM_CENTER = 5;
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void TryPlaceFoliageClump(cChunkDesc & a_ChunkDesc, int a_RelX, int a_RelZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, bool a_IsDoubleTall);
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virtual void GenFinish(cChunkDesc & a_ChunkDesc) override;
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};
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class cFinishGenGlowStone :
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public cFinishGen
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{
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