diff options
Diffstat (limited to 'Minecraft.World/Dimension.cpp')
| -rw-r--r-- | Minecraft.World/Dimension.cpp | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/Minecraft.World/Dimension.cpp b/Minecraft.World/Dimension.cpp new file mode 100644 index 00000000..35e66698 --- /dev/null +++ b/Minecraft.World/Dimension.cpp @@ -0,0 +1,243 @@ +#include "stdafx.h" +#include "net.minecraft.world.level.levelgen.h" +#include "net.minecraft.world.level.h" +#include "net.minecraft.world.level.storage.h" +#include "dimension.h" +#include "BiomeSource.h" +#include "FixedBiomeSource.h" +#include "OldChunkStorage.h" +#include "HellDimension.h" +#include "NormalDimension.h" +#include "TheEndDimension.h" +#include "net.minecraft.world.level.tile.h" +#include "..\Minecraft.Client\Minecraft.h" +#include "..\Minecraft.Client\Common\Colours\ColourTable.h" + +void Dimension::init(Level *level) +{ + this->level = level; + this->levelType = level->getLevelData()->getGenerator(); + init(); + updateLightRamp(); +} + +void Dimension::updateLightRamp() +{ + float ambientLight = 0.00f; + for (int i = 0; i <= Level::MAX_BRIGHTNESS; i++) + { + float v = (1 - i / (float) (Level::MAX_BRIGHTNESS)); + brightnessRamp[i] = ((1 - v) / (v * 3 + 1)) * (1 - ambientLight) + ambientLight; + } +} + +void Dimension::init() +{ +#ifdef _OVERRIDE_HEIGHTMAP + // 4J Stu - Added to enable overriding the heightmap from a loaded in data file + if(app.DebugSettingsOn() && app.GetGameSettingsDebugMask(ProfileManager.GetPrimaryPad())&(1L<<eDebugSetting_EnableHeightWaterBiomeOverride)) + { + biomeSource = new BiomeSource(level); + } + else +#endif + if (level->getLevelData()->getGenerator() == LevelType::lvl_flat) + { + biomeSource = new FixedBiomeSource(Biome::plains, 0.5f, 0.5f); + } + else + { + biomeSource = new BiomeSource(level); + } +} + +Dimension::Dimension() +{ + ultraWarm = false; + hasCeiling = false; + brightnessRamp = new float[Level::MAX_BRIGHTNESS + 1]; + id = 0; +} + +Dimension::~Dimension() +{ + delete[] brightnessRamp; + + if(biomeSource != NULL) + delete biomeSource; +} + +ChunkSource *Dimension::createRandomLevelSource() const +{ +#ifdef _OVERRIDE_HEIGHTMAP + // 4J Stu - Added to enable overriding the heightmap from a loaded in data file + if(app.DebugSettingsOn() && app.GetGameSettingsDebugMask(ProfileManager.GetPrimaryPad())&(1L<<eDebugSetting_EnableHeightWaterBiomeOverride)) + { + return new CustomLevelSource(level, level->getSeed(), level->getLevelData()->isGenerateMapFeatures()); + } + else +#endif + if (levelType == LevelType::lvl_flat) + { + return new FlatLevelSource(level, level->getSeed(), level->getLevelData()->isGenerateMapFeatures()); + } + else + { + return new RandomLevelSource(level, level->getSeed(), level->getLevelData()->isGenerateMapFeatures()); + } +} + +ChunkSource *Dimension::createFlatLevelSource() const +{ + return new FlatLevelSource(level, level->getSeed(), level->getLevelData()->isGenerateMapFeatures()); +} + +ChunkStorage *Dimension::createStorage(File dir) +{ + return new OldChunkStorage(dir, true); +} + +bool Dimension::isValidSpawn(int x, int z) const +{ + int topTile = level->getTopTile(x, z); + + if (topTile != Tile::grass_Id) return false; + + return true; +} + +float Dimension::getTimeOfDay(__int64 time, float a) const +{ + int dayStep = (int) (time % Level::TICKS_PER_DAY); + float td = (dayStep + a) / Level::TICKS_PER_DAY - 0.25f; + if (td < 0) td += 1; + if (td > 1) td -= 1; + float tdo = td; + td = 1 - (float) ((cos(td * PI) + 1) / 2); + td = tdo + (td - tdo) / 3.0f; + return td; +} + +int Dimension::getMoonPhase(__int64 time, float a) const +{ + return ((int) (time / Level::TICKS_PER_DAY)) % 8; +} + +bool Dimension::isNaturalDimension() +{ + return true; +} + +float *Dimension::getSunriseColor(float td, float a) +{ + unsigned int clr1 = Minecraft::GetInstance()->getColourTable()->getColor( eMinecraftColour_Sky_Dawn_Dark ); // 0xB23333 + double r1 = ( (clr1>>16)&0xFF )/255.0f, g1 = ( (clr1>>8)&0xFF )/255.0, b1 = ( clr1&0xFF )/255.0; + + unsigned int clr2 = Minecraft::GetInstance()->getColourTable()->getColor( eMinecraftColour_Sky_Dawn_Bright ); // 0xFFE533 + double r2 = ( (clr2>>16)&0xFF )/255.0f, g2 = ( (clr2>>8)&0xFF )/255.0, b2 = ( clr2&0xFF )/255.0; + + float span = 0.4f; + float tt = Mth::cos(td * PI * 2) - 0.0f; + float mid = -0.0f; + if (tt >= mid - span && tt <= mid + span) + { + float aa = ((tt - mid) / span) * 0.5f + 0.5f; + float mix = 1 - (((1 - sin(aa * PI))) * 0.99f); + mix = mix * mix; + //sunriseCol[0] = (aa * 0.3f + 0.7f); + //sunriseCol[1] = (aa * aa * 0.7f + 0.2f); + //sunriseCol[2] = (aa * aa * 0.0f + 0.2f); + sunriseCol[0] = (aa * (r2-r1) + r1); + sunriseCol[1] = (aa * (g2-g1) + g1); + sunriseCol[2] = (aa * (b2-b1) + b1); + sunriseCol[3] = mix; + return sunriseCol; + } + + return NULL; +} + +Vec3 *Dimension::getFogColor(float td, float a) const +{ + float br = Mth::cos(td * PI * 2) * 2 + 0.5f; + if (br < 0.0f) br = 0.0f; + if (br > 1.0f) br = 1.0f; + + unsigned int baseFogColour = Minecraft::GetInstance()->getColourTable()->getColor( eMinecraftColour_Default_Fog_Colour ); + float r = ((baseFogColour >> 16) & 0xff) / 255.0f; + float g = ((baseFogColour >> 8) & 0xff) / 255.0f; + float b = ((baseFogColour) & 0xff) / 255.0f; + r *= br * 0.94f + 0.06f; + g *= br * 0.94f + 0.06f; + b *= br * 0.91f + 0.09f; + + return Vec3::newTemp(r, g, b); +} + +bool Dimension::mayRespawn() const +{ + return true; +} + +Dimension *Dimension::getNew(int id) +{ + if (id == -1) return new HellDimension(); + if (id == 0) return new NormalDimension(); + if (id == 1) return new TheEndDimension(); + + return NULL; +} + +float Dimension::getCloudHeight() +{ + return (float)Level::genDepth; +} + +bool Dimension::hasGround() +{ + return true; +} + +Pos *Dimension::getSpawnPos() +{ + return NULL; +} + +int Dimension::getSpawnYPosition() +{ + if (levelType == LevelType::lvl_flat) + { + return 4; + } + return Level::genDepth / 2; +} + +bool Dimension::hasBedrockFog() +{ + // 4J-PB - turn off bedrock fog if the host player doesn't want it + if(app.GetGameHostOption(eGameHostOption_BedrockFog)==0) + { + return false; + } + + return (levelType != LevelType::lvl_flat && !hasCeiling); +} + +double Dimension::getClearColorScale() +{ + if (levelType == LevelType::lvl_flat) + { + return 1.0; + } + return 1.0 / 32.0; +} + +bool Dimension::isFoggyAt(int x, int z) +{ + return false; +} + +int Dimension::getXZSize() +{ + return level->getLevelData()->getXZSize(); +} |