diff options
| -rw-r--r-- | src/Generating/BioGen.cpp | 5 | ||||
| -rw-r--r-- | src/Generating/ProtIntGen.h | 159 |
2 files changed, 162 insertions, 2 deletions
diff --git a/src/Generating/BioGen.cpp b/src/Generating/BioGen.cpp index b3701a32a..e4a3a3629 100644 --- a/src/Generating/BioGen.cpp +++ b/src/Generating/BioGen.cpp @@ -1042,11 +1042,12 @@ public: std::make_shared<cProtIntGenZoom >(a_Seed + 16, std::make_shared<cProtIntGenBeaches >( std::make_shared<cProtIntGenZoom >(a_Seed + 1, - std::make_shared<cProtIntGenZoom >(a_Seed + 2, std::make_shared<cProtIntGenAddIslands >(a_Seed + 2004, 10, std::make_shared<cProtIntGenAddToOcean >(a_Seed + 10, 500, biDeepOcean, std::make_shared<cProtIntGenReplaceRandomly>(a_Seed + 1, biPlains, biSunflowerPlains, 20, std::make_shared<cProtIntGenAlternateBiomes>(a_Seed + 1, alteration, + std::make_shared<cProtIntGenBiomeEdges >(a_Seed + 3, + std::make_shared<cProtIntGenZoom >(a_Seed + 2, std::make_shared<cProtIntGenZoom >(a_Seed + 4, std::make_shared<cProtIntGenReplaceRandomly>(a_Seed + 99, biIcePlains, biIcePlainsSpikes, 50, std::make_shared<cProtIntGenZoom >(a_Seed + 8, @@ -1065,7 +1066,7 @@ public: std::make_shared<cProtIntGenSetRandomly >(a_Seed + 9, 50, bgOcean, std::make_shared<cProtIntGenZoom >(a_Seed + 10, std::make_shared<cProtIntGenLandOcean >(a_Seed + 100, 30 - ))))))))))))))))))))))))))))); + )))))))))))))))))))))))))))))); m_Gen = std::make_shared<cProtIntGenSmooth >(a_Seed, diff --git a/src/Generating/ProtIntGen.h b/src/Generating/ProtIntGen.h index e2b3e592a..c523d9d52 100644 --- a/src/Generating/ProtIntGen.h +++ b/src/Generating/ProtIntGen.h @@ -1088,6 +1088,7 @@ public: case biJungle: val = biJungleHills; break; case biMegaTaiga: val = biMegaTaigaHills; break; case biMesaPlateau: val = biMesa; break; + case biMesaPlateauF: val = biMesa; break; case biPlains: val = biForest; break; case biRoofedForest: val = biPlains; break; case biSavanna: val = biSavannaPlateau; break; @@ -1105,3 +1106,161 @@ protected: + +/** Adds an edge between two specifically incompatible biomes, such as mesa and forest. */ +class cProtIntGenBiomeEdges: + public cProtIntGenWithNoise +{ + typedef cProtIntGenWithNoise super; + +public: + cProtIntGenBiomeEdges(int a_Seed, Underlying a_Underlying): + super(a_Seed), + m_Underlying(a_Underlying) + { + } + + + virtual void GetInts(int a_MinX, int a_MinZ, int a_SizeX, int a_SizeZ, int * a_Values) override + { + // Generate the underlying biomes: + int lowerSizeX = a_SizeX + 2; + int lowerSizeZ = a_SizeZ + 2; + ASSERT(lowerSizeX * lowerSizeZ <= m_BufferSize); + int lowerValues[m_BufferSize]; + m_Underlying->GetInts(a_MinX - 1, a_MinZ - 1, lowerSizeX, lowerSizeZ, lowerValues); + + // Convert incompatible edges into neutral biomes: + for (int z = 0; z < a_SizeZ; z++) + { + for (int x = 0; x < a_SizeX; x++) + { + int biome = lowerValues[x + 1 + (z + 1) * lowerSizeX]; + int above = lowerValues[x + 1 + z * lowerSizeX]; + int below = lowerValues[x + 1 + (z + 2) * lowerSizeX]; + int left = lowerValues[x + (z + 1) * lowerSizeX]; + int right = lowerValues[x + 2 + (z + 1) * lowerSizeX]; + + switch (biome) + { + case biDesert: + case biDesertM: + case biDesertHills: + { + if ( + IsBiomeVeryCold(static_cast<EMCSBiome>(above)) || + IsBiomeVeryCold(static_cast<EMCSBiome>(below)) || + IsBiomeVeryCold(static_cast<EMCSBiome>(left)) || + IsBiomeVeryCold(static_cast<EMCSBiome>(right)) + ) + { + biome = biPlains; + } + break; + } // case biDesert + + case biMesaPlateau: + case biMesaPlateauF: + case biMesaPlateauFM: + case biMesaPlateauM: + { + if ( + !isMesaCompatible(above) || + !isMesaCompatible(below) || + !isMesaCompatible(left) || + !isMesaCompatible(right) + ) + { + biome = biDesert; + } + break; + } // Mesa biomes + + case biJungle: + case biJungleM: + { + if ( + !isJungleCompatible(above) || + !isJungleCompatible(below) || + !isJungleCompatible(left) || + !isJungleCompatible(right) + ) + { + biome = (biome == biJungle) ? biJungleEdge : biJungleEdgeM; + } + break; + } // Jungle biomes + + case biSwampland: + case biSwamplandM: + { + if ( + IsBiomeNoDownfall(static_cast<EMCSBiome>(above)) || + IsBiomeNoDownfall(static_cast<EMCSBiome>(below)) || + IsBiomeNoDownfall(static_cast<EMCSBiome>(left)) || + IsBiomeNoDownfall(static_cast<EMCSBiome>(right)) + ) + { + biome = biPlains; + } + break; + } // Swampland biomes + } // switch (biome) + + a_Values[x + z * a_SizeX] = biome; + } // for x + } // for z + } + + +protected: + Underlying m_Underlying; + + + bool isMesaCompatible(int a_Biome) + { + switch (a_Biome) + { + case biDesert: + case biMesa: + case biMesaBryce: + case biMesaPlateau: + case biMesaPlateauF: + case biMesaPlateauFM: + case biMesaPlateauM: + case biOcean: + case biDeepOcean: + { + return true; + } + default: + { + return false; + } + } + } + + + bool isJungleCompatible(int a_Biome) + { + switch (a_Biome) + { + case biJungle: + case biJungleM: + case biJungleEdge: + case biJungleEdgeM: + case biJungleHills: + { + return true; + } + default: + { + return false; + } + } + } +}; + + + + |