From 1ff1a93866ab81e3868588a256f446a902a1a8c4 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Tue, 10 Jun 2014 22:59:45 +0200 Subject: Initial Mesa Bryce implementation. --- src/Generating/DistortedHeightmap.cpp | 4 +- src/Generating/DistortedHeightmap.h | 6 +-- src/Generating/HeiGen.cpp | 89 +++++++++++++++++++++++++++++++++++ src/Generating/HeiGen.h | 21 +++++++++ 4 files changed, 116 insertions(+), 4 deletions(-) (limited to 'src/Generating') diff --git a/src/Generating/DistortedHeightmap.cpp b/src/Generating/DistortedHeightmap.cpp index eb9fe92ba..e50f36d57 100644 --- a/src/Generating/DistortedHeightmap.cpp +++ b/src/Generating/DistortedHeightmap.cpp @@ -282,7 +282,7 @@ cDistortedHeightmap::cDistortedHeightmap(int a_Seed, cBiomeGen & a_BiomeGen) : m_OceanFloorSelect(a_Seed + 3000), m_MesaFloor(a_Seed + 4000), m_BiomeGen(a_BiomeGen), - m_UnderlyingHeiGen(a_Seed, a_BiomeGen), + m_UnderlyingHeiGen(a_Seed), m_HeightGen(m_UnderlyingHeiGen, 64), m_IsInitialized(false) { @@ -308,6 +308,8 @@ void cDistortedHeightmap::Initialize(cIniFile & a_IniFile) return; } + ((cTerrainHeightGen &)m_UnderlyingHeiGen).InitializeHeightGen(a_IniFile); + // Read the params from the INI file: m_SeaLevel = a_IniFile.GetValueSetI("Generator", "DistortedHeightmapSeaLevel", 62); m_FrequencyX = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyX", 10); diff --git a/src/Generating/DistortedHeightmap.h b/src/Generating/DistortedHeightmap.h index e6b3c9d3f..31fb17df2 100644 --- a/src/Generating/DistortedHeightmap.h +++ b/src/Generating/DistortedHeightmap.h @@ -64,9 +64,9 @@ protected: int m_CurChunkZ; NOISE_DATATYPE m_DistortedHeightmap[17 * 257 * 17]; - cBiomeGen & m_BiomeGen; - cHeiGenBiomal m_UnderlyingHeiGen; // This generator provides us with base heightmap (before distortion) - cHeiGenCache m_HeightGen; // Cache above m_UnderlyingHeiGen + cBiomeGen & m_BiomeGen; + cHeiGenMesaBryce m_UnderlyingHeiGen; // This generator provides us with base heightmap (before distortion) + cHeiGenCache m_HeightGen; // Cache above m_UnderlyingHeiGen /// Heightmap for the current chunk, before distortion (from m_HeightGen). Used for optimization. cChunkDef::HeightMap m_CurChunkHeights; diff --git a/src/Generating/HeiGen.cpp b/src/Generating/HeiGen.cpp index 25ac912fd..dedf3fe3f 100644 --- a/src/Generating/HeiGen.cpp +++ b/src/Generating/HeiGen.cpp @@ -47,6 +47,10 @@ cTerrainHeightGen * cTerrainHeightGen::CreateHeightGen(cIniFile &a_IniFile, cBio { res = new cEndGen(a_Seed); } + else if (NoCaseCompare(HeightGenName, "MesaBryce") == 0) + { + res = new cHeiGenMesaBryce(a_Seed); + } else if (NoCaseCompare(HeightGenName, "Mountains") == 0) { res = new cHeiGenMountains(a_Seed); @@ -366,6 +370,91 @@ void cHeiGenMountains::InitializeHeightGen(cIniFile & a_IniFile) +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cHeiGenMesaBryce: + +cHeiGenMesaBryce::cHeiGenMesaBryce(int a_Seed) : + m_Seed(a_Seed), + m_PerlinHFHA(a_Seed), + m_PerlinLFLA(a_Seed + 10) +{ +} + + + + + +void cHeiGenMesaBryce::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) +{ + NOISE_DATATYPE StartX = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width); + NOISE_DATATYPE EndX = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width + cChunkDef::Width - 1); + NOISE_DATATYPE StartZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width); + NOISE_DATATYPE EndZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width + cChunkDef::Width - 1); + NOISE_DATATYPE Workspace[16 * 16]; + NOISE_DATATYPE Noise1[16 * 16]; + NOISE_DATATYPE Noise2[16 * 16]; + NOISE_DATATYPE Noise3[16 * 16]; + m_PerlinHFHA.Generate2D(Noise1, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); + m_PerlinLFLA.Generate2D(Noise2, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); + m_PerlinTops.Generate2D(Noise3, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); + for (int z = 0; z < cChunkDef::Width; z++) + { + int IdxZ = z * cChunkDef::Width; + for (int x = 0; x < cChunkDef::Width; x++) + { + int idx = IdxZ + x; + // int hei = 70 + (int)(std::min(Noise1[idx], Noise2[idx]) * 15); + int hei; + if (Noise1[idx] > 1.5f) + { + hei = 83 + (int)floor(Noise3[idx]); + } + else + { + hei = 63 + (int)floor(Noise2[idx]); + } + /* + NOISE_DATATYPE v1 = sqrt(sqrt(std::max(Noise1[idx], (NOISE_DATATYPE)0))) - 50; + int hei = 60 + (int)floor(std::max(v1, 5 + Noise2[idx])); + */ + if (hei < 10) + { + hei = 10; + } + if (hei > 250) + { + hei = 250; + } + cChunkDef::SetHeight(a_HeightMap, x , z, hei); + } // for x + } // for z +} + + + + + +void cHeiGenMesaBryce::InitializeHeightGen(cIniFile & a_IniFile) +{ + // TODO: Read the params from an INI file + // m_PerlinHFHA.AddOctave(0.32f, 0.1); + /* + m_PerlinHFHA.AddOctave(0.13f, 17800000); + m_PerlinHFHA.AddOctave(0.12f, 19000000); + */ + m_PerlinHFHA.AddOctave(0.13f, 2); + m_PerlinHFHA.AddOctave(0.12f, 2); + + m_PerlinLFLA.AddOctave(0.04f, 1); + m_PerlinLFLA.AddOctave(0.02f, 2); + + m_PerlinTops.AddOctave(0.1f, 8); +} + + + + + /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // cHeiGenBiomal: diff --git a/src/Generating/HeiGen.h b/src/Generating/HeiGen.h index 5c106c7d9..5fc4f4abc 100644 --- a/src/Generating/HeiGen.h +++ b/src/Generating/HeiGen.h @@ -127,6 +127,27 @@ protected: +class cHeiGenMesaBryce : + public cTerrainHeightGen +{ +public: + cHeiGenMesaBryce(int a_Seed); + +protected: + int m_Seed; + cPerlinNoise m_PerlinHFHA; // HighFrequencyHighAmplitude, for the hills + cPerlinNoise m_PerlinLFLA; // LowFrequencyLowAmplitude, for the floor + cPerlinNoise m_PerlinTops; + + // cTerrainHeightGen overrides: + virtual void GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) override; + virtual void InitializeHeightGen(cIniFile & a_IniFile) override; +} ; + + + + + class cHeiGenBiomal : public cTerrainHeightGen { -- cgit v1.2.3 From 7e4abcfe2d2b1b5d5f73ebb990b24427323624e8 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Wed, 11 Jun 2014 14:14:54 +0200 Subject: Revert "Initial Mesa Bryce implementation." This reverts commit 1ff1a93866ab81e3868588a256f446a902a1a8c4. --- src/Generating/DistortedHeightmap.cpp | 4 +- src/Generating/DistortedHeightmap.h | 6 +-- src/Generating/HeiGen.cpp | 89 ----------------------------------- src/Generating/HeiGen.h | 21 --------- 4 files changed, 4 insertions(+), 116 deletions(-) (limited to 'src/Generating') diff --git a/src/Generating/DistortedHeightmap.cpp b/src/Generating/DistortedHeightmap.cpp index e50f36d57..eb9fe92ba 100644 --- a/src/Generating/DistortedHeightmap.cpp +++ b/src/Generating/DistortedHeightmap.cpp @@ -282,7 +282,7 @@ cDistortedHeightmap::cDistortedHeightmap(int a_Seed, cBiomeGen & a_BiomeGen) : m_OceanFloorSelect(a_Seed + 3000), m_MesaFloor(a_Seed + 4000), m_BiomeGen(a_BiomeGen), - m_UnderlyingHeiGen(a_Seed), + m_UnderlyingHeiGen(a_Seed, a_BiomeGen), m_HeightGen(m_UnderlyingHeiGen, 64), m_IsInitialized(false) { @@ -308,8 +308,6 @@ void cDistortedHeightmap::Initialize(cIniFile & a_IniFile) return; } - ((cTerrainHeightGen &)m_UnderlyingHeiGen).InitializeHeightGen(a_IniFile); - // Read the params from the INI file: m_SeaLevel = a_IniFile.GetValueSetI("Generator", "DistortedHeightmapSeaLevel", 62); m_FrequencyX = (NOISE_DATATYPE)a_IniFile.GetValueSetF("Generator", "DistortedHeightmapFrequencyX", 10); diff --git a/src/Generating/DistortedHeightmap.h b/src/Generating/DistortedHeightmap.h index 31fb17df2..e6b3c9d3f 100644 --- a/src/Generating/DistortedHeightmap.h +++ b/src/Generating/DistortedHeightmap.h @@ -64,9 +64,9 @@ protected: int m_CurChunkZ; NOISE_DATATYPE m_DistortedHeightmap[17 * 257 * 17]; - cBiomeGen & m_BiomeGen; - cHeiGenMesaBryce m_UnderlyingHeiGen; // This generator provides us with base heightmap (before distortion) - cHeiGenCache m_HeightGen; // Cache above m_UnderlyingHeiGen + cBiomeGen & m_BiomeGen; + cHeiGenBiomal m_UnderlyingHeiGen; // This generator provides us with base heightmap (before distortion) + cHeiGenCache m_HeightGen; // Cache above m_UnderlyingHeiGen /// Heightmap for the current chunk, before distortion (from m_HeightGen). Used for optimization. cChunkDef::HeightMap m_CurChunkHeights; diff --git a/src/Generating/HeiGen.cpp b/src/Generating/HeiGen.cpp index dedf3fe3f..25ac912fd 100644 --- a/src/Generating/HeiGen.cpp +++ b/src/Generating/HeiGen.cpp @@ -47,10 +47,6 @@ cTerrainHeightGen * cTerrainHeightGen::CreateHeightGen(cIniFile &a_IniFile, cBio { res = new cEndGen(a_Seed); } - else if (NoCaseCompare(HeightGenName, "MesaBryce") == 0) - { - res = new cHeiGenMesaBryce(a_Seed); - } else if (NoCaseCompare(HeightGenName, "Mountains") == 0) { res = new cHeiGenMountains(a_Seed); @@ -370,91 +366,6 @@ void cHeiGenMountains::InitializeHeightGen(cIniFile & a_IniFile) -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// cHeiGenMesaBryce: - -cHeiGenMesaBryce::cHeiGenMesaBryce(int a_Seed) : - m_Seed(a_Seed), - m_PerlinHFHA(a_Seed), - m_PerlinLFLA(a_Seed + 10) -{ -} - - - - - -void cHeiGenMesaBryce::GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) -{ - NOISE_DATATYPE StartX = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width); - NOISE_DATATYPE EndX = (NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width + cChunkDef::Width - 1); - NOISE_DATATYPE StartZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width); - NOISE_DATATYPE EndZ = (NOISE_DATATYPE)(a_ChunkZ * cChunkDef::Width + cChunkDef::Width - 1); - NOISE_DATATYPE Workspace[16 * 16]; - NOISE_DATATYPE Noise1[16 * 16]; - NOISE_DATATYPE Noise2[16 * 16]; - NOISE_DATATYPE Noise3[16 * 16]; - m_PerlinHFHA.Generate2D(Noise1, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); - m_PerlinLFLA.Generate2D(Noise2, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); - m_PerlinTops.Generate2D(Noise3, 16, 16, StartX, EndX, StartZ, EndZ, Workspace); - for (int z = 0; z < cChunkDef::Width; z++) - { - int IdxZ = z * cChunkDef::Width; - for (int x = 0; x < cChunkDef::Width; x++) - { - int idx = IdxZ + x; - // int hei = 70 + (int)(std::min(Noise1[idx], Noise2[idx]) * 15); - int hei; - if (Noise1[idx] > 1.5f) - { - hei = 83 + (int)floor(Noise3[idx]); - } - else - { - hei = 63 + (int)floor(Noise2[idx]); - } - /* - NOISE_DATATYPE v1 = sqrt(sqrt(std::max(Noise1[idx], (NOISE_DATATYPE)0))) - 50; - int hei = 60 + (int)floor(std::max(v1, 5 + Noise2[idx])); - */ - if (hei < 10) - { - hei = 10; - } - if (hei > 250) - { - hei = 250; - } - cChunkDef::SetHeight(a_HeightMap, x , z, hei); - } // for x - } // for z -} - - - - - -void cHeiGenMesaBryce::InitializeHeightGen(cIniFile & a_IniFile) -{ - // TODO: Read the params from an INI file - // m_PerlinHFHA.AddOctave(0.32f, 0.1); - /* - m_PerlinHFHA.AddOctave(0.13f, 17800000); - m_PerlinHFHA.AddOctave(0.12f, 19000000); - */ - m_PerlinHFHA.AddOctave(0.13f, 2); - m_PerlinHFHA.AddOctave(0.12f, 2); - - m_PerlinLFLA.AddOctave(0.04f, 1); - m_PerlinLFLA.AddOctave(0.02f, 2); - - m_PerlinTops.AddOctave(0.1f, 8); -} - - - - - /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // cHeiGenBiomal: diff --git a/src/Generating/HeiGen.h b/src/Generating/HeiGen.h index 5fc4f4abc..5c106c7d9 100644 --- a/src/Generating/HeiGen.h +++ b/src/Generating/HeiGen.h @@ -127,27 +127,6 @@ protected: -class cHeiGenMesaBryce : - public cTerrainHeightGen -{ -public: - cHeiGenMesaBryce(int a_Seed); - -protected: - int m_Seed; - cPerlinNoise m_PerlinHFHA; // HighFrequencyHighAmplitude, for the hills - cPerlinNoise m_PerlinLFLA; // LowFrequencyLowAmplitude, for the floor - cPerlinNoise m_PerlinTops; - - // cTerrainHeightGen overrides: - virtual void GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) override; - virtual void InitializeHeightGen(cIniFile & a_IniFile) override; -} ; - - - - - class cHeiGenBiomal : public cTerrainHeightGen { -- cgit v1.2.3 From 7cf544079f910ac8068b67ad39178ad040816367 Mon Sep 17 00:00:00 2001 From: STRWarrior Date: Wed, 11 Jun 2014 19:12:29 +0200 Subject: Roads in villages are made out of wooden planks if they generate on water. --- src/Generating/VillageGen.cpp | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) (limited to 'src/Generating') diff --git a/src/Generating/VillageGen.cpp b/src/Generating/VillageGen.cpp index b9cb056ad..9917141ed 100644 --- a/src/Generating/VillageGen.cpp +++ b/src/Generating/VillageGen.cpp @@ -116,7 +116,8 @@ public: int a_Density, cPiecePool & a_Prefabs, cTerrainHeightGen & a_HeightGen, - BLOCKTYPE a_RoadBlock + BLOCKTYPE a_RoadBlock, + BLOCKTYPE a_WaterRoadBlock ) : super(a_OriginX, a_OriginZ), m_Seed(a_Seed), @@ -126,7 +127,8 @@ public: m_Borders(a_OriginX - a_MaxSize, 0, a_OriginZ - a_MaxSize, a_OriginX + a_MaxSize, 255, a_OriginZ + a_MaxSize), m_Prefabs(a_Prefabs), m_HeightGen(a_HeightGen), - m_RoadBlock(a_RoadBlock) + m_RoadBlock(a_RoadBlock), + m_WaterRoadBlock(a_WaterRoadBlock) { // Generate the pieces for this village; don't care about the Y coord: cBFSPieceGenerator pg(*this, a_Seed); @@ -179,6 +181,9 @@ protected: /** The block to use for the roads. */ BLOCKTYPE m_RoadBlock; + + /** The block used for the roads if the road is on water. */ + BLOCKTYPE m_WaterRoadBlock; // cGridStructGen::cStructure overrides: @@ -239,7 +244,14 @@ protected: { for (int x = MinX; x <= MaxX; x++) { - a_Chunk.SetBlockType(x, cChunkDef::GetHeight(a_HeightMap, x, z), z, m_RoadBlock); + if (IsBlockWater(a_Chunk.GetBlockType(x, cChunkDef::GetHeight(a_HeightMap, x, z), z))) + { + a_Chunk.SetBlockType(x, cChunkDef::GetHeight(a_HeightMap, x, z), z, m_WaterRoadBlock); + } + else + { + a_Chunk.SetBlockType(x, cChunkDef::GetHeight(a_HeightMap, x, z), z, m_RoadBlock); + } } } } @@ -374,6 +386,7 @@ cGridStructGen::cStructurePtr cVillageGen::CreateStructure(int a_OriginX, int a_ // If just one is not, no village is created, because it's likely that an unfriendly biome is too close cVillagePiecePool * VillagePrefabs = NULL; BLOCKTYPE RoadBlock = E_BLOCK_GRAVEL; + BLOCKTYPE WaterRoadBlock = E_BLOCK_PLANKS; int rnd = m_Noise.IntNoise2DInt(a_OriginX, a_OriginZ) / 11; cVillagePiecePool * PlainsVillage = g_PlainsVillagePools[rnd % ARRAYCOUNT(g_PlainsVillagePools)]; cVillagePiecePool * DesertVillage = g_DesertVillagePools[rnd % ARRAYCOUNT(g_DesertVillagePools)]; @@ -422,7 +435,7 @@ cGridStructGen::cStructurePtr cVillageGen::CreateStructure(int a_OriginX, int a_ { return cStructurePtr(); } - return cStructurePtr(new cVillage(m_Seed, a_OriginX, a_OriginZ, m_MaxDepth, m_MaxSize, Density, *VillagePrefabs, m_HeightGen, RoadBlock)); + return cStructurePtr(new cVillage(m_Seed, a_OriginX, a_OriginZ, m_MaxDepth, m_MaxSize, Density, *VillagePrefabs, m_HeightGen, RoadBlock, WaterRoadBlock)); } -- cgit v1.2.3