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mirror of https://github.com/VolmitSoftware/Iris.git synced 2025-12-30 12:29:20 +00:00

Total rotation support

This commit is contained in:
Daniel Mills
2020-08-01 08:46:52 -04:00
parent 71c90c6d31
commit f3d87f09d7
77 changed files with 264 additions and 178 deletions

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package com.volmit.iris.generator;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.World;
import com.volmit.iris.Iris;
import com.volmit.iris.layer.GenLayerBiome;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisBiomeGeneratorLink;
import com.volmit.iris.object.IrisDimension;
import com.volmit.iris.object.IrisGenerator;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.util.BiomeResult;
import com.volmit.iris.util.CNG;
import com.volmit.iris.util.ChronoLatch;
import com.volmit.iris.util.ChunkPosition;
import com.volmit.iris.util.IrisInterpolation;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.M;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class BiomeChunkGenerator extends DimensionChunkGenerator
{
protected ReentrantLock regLock;
private KMap<String, IrisGenerator> generators;
private KMap<String, IrisGenerator> ceilingGenerators;
protected GenLayerBiome glBiome;
protected CNG masterFracture;
private KMap<ChunkPosition, BiomeResult> biomeHitCache;
private KMap<ChunkPosition, BiomeResult> ceilingBiomeHitCache;
protected ChronoLatch cwarn = new ChronoLatch(1000);
private IrisBiome[] biomeCache;
public BiomeChunkGenerator(String dimensionName)
{
super(dimensionName);
generators = new KMap<>();
ceilingGenerators = new KMap<>();
regLock = new ReentrantLock();
biomeHitCache = new KMap<>();
ceilingBiomeHitCache = new KMap<>();
biomeCache = new IrisBiome[256];
}
public void onInit(World world, RNG rng)
{
loadGenerators();
glBiome = new GenLayerBiome(this, masterRandom.nextParallelRNG(1));
masterFracture = CNG.signature(rng.nextParallelRNG(13)).scale(0.12);
}
protected IrisBiome getCachedInternalBiome(int x, int z)
{
return biomeCache[(z << 4) | x];
}
protected void cacheInternalBiome(int x, int z, IrisBiome b)
{
biomeCache[(z << 4) | x] = b;
}
public KMap<ChunkPosition, BiomeResult> getBiomeHitCache()
{
return getDimension().isInverted() ? ceilingBiomeHitCache : biomeHitCache;
}
@Override
public void onHotload()
{
super.onHotload();
biomeHitCache = new KMap<>();
ceilingBiomeHitCache = new KMap<>();
loadGenerators();
}
public void registerGenerator(IrisGenerator g, IrisDimension dim)
{
KMap<String, IrisGenerator> generators = dim.isInverted() ? ceilingGenerators : this.generators;
regLock.lock();
if(g.getLoadKey() == null || generators.containsKey(g.getLoadKey()))
{
regLock.unlock();
return;
}
regLock.unlock();
generators.put(g.getLoadKey(), g);
}
protected KMap<String, IrisGenerator> getGenerators()
{
return getDimension().isInverted() ? ceilingGenerators : generators;
}
protected double getBiomeHeight(double rx, double rz)
{
double h = 0;
for(IrisGenerator i : getGenerators().values())
{
h += interpolateGenerator(rx, rz, i);
}
return h;
}
protected double interpolateGenerator(double rx, double rz, IrisGenerator gen)
{
double hi = IrisInterpolation.getNoise(gen.getInterpolationFunction(), (int) Math.round(rx), (int) Math.round(rz), gen.getInterpolationScale(), (xx, zz) ->
{
IrisBiome b = sampleBiome((int) xx, (int) zz).getBiome();
for(IrisBiomeGeneratorLink i : b.getGenerators())
{
if(i.getGenerator().equals(gen.getLoadKey()))
{
return i.getMax();
}
}
return 0;
});
double lo = IrisInterpolation.getNoise(gen.getInterpolationFunction(), (int) Math.round(rx), (int) Math.round(rz), gen.getInterpolationScale(), (xx, zz) ->
{
IrisBiome b = sampleBiome((int) xx, (int) zz).getBiome();
for(IrisBiomeGeneratorLink i : b.getGenerators())
{
if(i.getGenerator().equals(gen.getLoadKey()))
{
return i.getMin();
}
}
return 0;
});
return M.lerp(lo, hi, gen.getHeight(rx, rz, world.getSeed() + 239945));
}
protected void loadGenerators()
{
generators.clear();
ceilingGenerators.clear();
loadGenerators(((CeilingChunkGenerator) this).getFloorDimension());
loadGenerators(((CeilingChunkGenerator) this).getCeilingDimension());
}
protected void loadGenerators(IrisDimension dim)
{
if(dim == null)
{
return;
}
KList<String> touch = new KList<>();
KList<String> loadQueue = new KList<>();
for(String i : dim.getRegions())
{
IrisRegion r = Iris.data.getRegionLoader().load(i);
if(r != null)
{
loadQueue.addAll(r.getLandBiomes());
loadQueue.addAll(r.getSeaBiomes());
loadQueue.addAll(r.getShoreBiomes());
loadQueue.addAll(r.getRidgeBiomeKeys());
loadQueue.addAll(r.getSpotBiomeKeys());
}
}
while(!loadQueue.isEmpty())
{
String next = loadQueue.pop();
if(!touch.contains(next))
{
touch.add(next);
IrisBiome biome = Iris.data.getBiomeLoader().load(next);
biome.getGenerators().forEach((i) -> registerGenerator(i.getCachedGenerator(), dim));
loadQueue.addAll(biome.getChildren());
}
}
}
public IrisRegion sampleRegion(int x, int z)
{
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
return glBiome.getRegion(wx, wz);
}
public BiomeResult sampleBiome(int x, int z)
{
if(!getDimension().getFocus().equals(""))
{
IrisBiome biome = Iris.data.getBiomeLoader().load(getDimension().getFocus());
for(String i : getDimension().getRegions())
{
IrisRegion reg = Iris.data.getRegionLoader().load(i);
if(reg.getLandBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.LAND);
break;
}
if(reg.getSeaBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.SEA);
break;
}
if(reg.getShoreBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.SHORE);
break;
}
}
return new BiomeResult(biome, 0);
}
ChunkPosition pos = new ChunkPosition(x, z);
if(getBiomeHitCache().containsKey(pos))
{
return getBiomeHitCache().get(pos);
}
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
IrisRegion region = glBiome.getRegion(wx, wz);
BiomeResult res = glBiome.generateRegionData(wx, wz, x, z, region);
getBiomeHitCache().put(pos, res);
return res;
}
}

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package com.volmit.iris.generator;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.object.IrisDimension;
import com.volmit.iris.util.InvertedBiomeGrid;
import com.volmit.iris.util.RNG;
public abstract class CeilingChunkGenerator extends PostBlockChunkGenerator
{
protected boolean generatingCeiling = false;
protected boolean ceilingCached = false;
protected IrisDimension cacheCeiling = null;
protected IrisDimension cacheFloor = null;
public CeilingChunkGenerator(String dimensionName, int threads)
{
super(dimensionName, threads);
}
@Override
protected void onGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid)
{
targetFloor();
generate(random, x, z, data, grid);
if(getFloorDimension().isMirrorCeiling())
{
writeInverted(copy(data), data);
}
else if(getCeilingDimension() != null)
{
ChunkData ceiling = createChunkData(world);
InvertedBiomeGrid ceilingGrid = new InvertedBiomeGrid(grid);
targetCeiling();
generate(random, x, z, ceiling, ceilingGrid);
writeInverted(ceiling, data);
}
}
@Override
public void onHotload()
{
super.onHotload();
ceilingCached = false;
cacheCeiling = null;
cacheFloor = null;
}
private void targetFloor()
{
generatingCeiling = false;
}
private void targetCeiling()
{
generatingCeiling = true;
}
private void generate(RNG random, int x, int z, ChunkData ceiling, BiomeGrid grid)
{
super.onGenerate(random, x, z, ceiling, grid);
}
@Override
public IrisDimension getDimension()
{
return generatingCeiling ? getCeilingDimension() : getFloorDimension();
}
public IrisDimension getFloorDimension()
{
if(cacheFloor != null)
{
return cacheFloor;
}
return cacheFloor = super.getDimension();
}
public IrisDimension getCeilingDimension()
{
if(ceilingCached)
{
return cacheCeiling;
}
if(getFloorDimension().getCeiling().isEmpty())
{
return null;
}
IrisDimension c = Iris.data.getDimensionLoader().load(getFloorDimension().getCeiling());
if(c != null)
{
c.setInverted(true);
}
ceilingCached = true;
cacheCeiling = c;
return c;
}
public void writeInverted(ChunkData data, ChunkData into)
{
for(int i = 0; i < 16; i++)
{
for(int j = 0; j < data.getMaxHeight(); j++)
{
for(int k = 0; k < 16; k++)
{
BlockData b = data.getBlockData(i, j, k);
if(b == null || b.getMaterial().equals(Material.AIR))
{
continue;
}
into.setBlock(i, data.getMaxHeight() - j, k, b);
}
}
}
}
public ChunkData copy(ChunkData d)
{
ChunkData copy = createChunkData(world);
for(int i = 0; i < 16; i++)
{
for(int j = 0; j < d.getMaxHeight(); j++)
{
for(int k = 0; k < 16; k++)
{
BlockData b = d.getBlockData(i, j, k);
if(b == null || b.getMaterial().equals(Material.AIR))
{
continue;
}
copy.setBlock(i, j, k, b);
}
}
}
return copy;
}
}

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package com.volmit.iris.generator;
import java.util.List;
import java.util.Random;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.player.PlayerTeleportEvent;
import org.bukkit.event.world.ChunkLoadEvent;
import org.bukkit.event.world.ChunkUnloadEvent;
import org.bukkit.event.world.WorldUnloadEvent;
import org.bukkit.generator.BlockPopulator;
import org.bukkit.generator.ChunkGenerator;
import com.volmit.iris.Iris;
import com.volmit.iris.IrisContext;
import com.volmit.iris.IrisMetrics;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.CNG;
import com.volmit.iris.util.ChronoLatch;
import com.volmit.iris.util.J;
import com.volmit.iris.util.PrecisionStopwatch;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
import net.md_5.bungee.api.ChatColor;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class ContextualChunkGenerator extends ChunkGenerator implements Listener
{
protected boolean failing;
protected int task;
protected boolean dev;
protected boolean initialized;
protected RNG masterRandom;
protected ChronoLatch perSecond;
protected ChronoLatch tickLatch;
protected ChronoLatch pushLatch;
protected IrisMetrics metrics;
protected World world;
protected int generated;
protected int ticks;
private boolean fastPregen = false;
protected boolean pregenDone;
public ContextualChunkGenerator()
{
pushLatch = new ChronoLatch(3000);
tickLatch = new ChronoLatch(650);
perSecond = new ChronoLatch(1000);
CNG.creates = 0;
generated = 0;
ticks = 0;
task = -1;
initialized = false;
failing = false;
pregenDone = false;
dev = false;
}
protected abstract void onGenerate(RNG masterRandom, int x, int z, ChunkData data, BiomeGrid grid);
protected abstract void onInit(World world, RNG masterRandom);
protected abstract void onTick(int ticks);
protected abstract void onClose();
protected abstract void onFailure(Throwable e);
protected abstract void onChunkLoaded(Chunk c);
protected abstract void onChunkUnloaded(Chunk c);
protected abstract void onPlayerJoin(Player p);
protected abstract void onPlayerLeft(Player p);
private void init(World world, RNG rng)
{
if(initialized)
{
return;
}
this.world = world;
this.masterRandom = new RNG(world.getSeed());
metrics = new IrisMetrics(128);
initialized = true;
Bukkit.getServer().getPluginManager().registerEvents(this, Iris.instance);
task = Bukkit.getScheduler().scheduleSyncRepeatingTask(Iris.instance, this::tick, 0, 0);
onInit(world, masterRandom);
}
private void tick()
{
if(dev)
{
if(perSecond.flip())
{
if(generated > (fastPregen ? 1950 : 770))
{
pregenDone = true;
}
if(pregenDone)
{
metrics.getPerSecond().put(generated);
generated = 0;
}
}
}
else
{
pregenDone = true;
fastPregen = false;
}
onTick(ticks++);
}
@EventHandler
public void on(PlayerTeleportEvent e)
{
if(e.getFrom().getWorld().equals(world) && !e.getTo().getWorld().equals(world))
{
tick();
onPlayerLeft(e.getPlayer());
}
if(!e.getFrom().getWorld().equals(world) && e.getTo().getWorld().equals(world))
{
tick();
onPlayerJoin(e.getPlayer());
}
}
@EventHandler
public void on(PlayerQuitEvent e)
{
if(e.getPlayer().getWorld().equals(world))
{
tick();
onPlayerLeft(e.getPlayer());
}
}
@EventHandler
public void on(PlayerJoinEvent e)
{
if(e.getPlayer().getWorld().equals(world))
{
tick();
onPlayerJoin(e.getPlayer());
}
}
@EventHandler
public void on(ChunkLoadEvent e)
{
if(e.getWorld().equals(world))
{
tick();
onChunkLoaded(e.getChunk());
}
}
@EventHandler
public void on(ChunkUnloadEvent e)
{
if(e.getWorld().equals(world))
{
tick();
onChunkUnloaded(e.getChunk());
}
}
@EventHandler
public void on(WorldUnloadEvent e)
{
if(world != null && e.getWorld().equals(world))
{
close();
}
}
public void close()
{
HandlerList.unregisterAll(this);
Bukkit.getScheduler().cancelTask(getTask());
onClose();
}
@Override
public boolean canSpawn(World world, int x, int z)
{
return super.canSpawn(world, x, z);
}
protected ChunkData generateChunkDataFailure(World world, Random no, int x, int z, BiomeGrid biomeGrid)
{
ChunkData c = Bukkit.createChunkData(world);
for(int i = 0; i < 16; i++)
{
for(int j = 0; j < 16; j++)
{
int h = 0;
if(j == i || j + i == 16)
{
c.setBlock(i, h, j, BlockDataTools.getBlockData("RED_TERRACOTTA"));
}
else
{
c.setBlock(i, h, j, BlockDataTools.getBlockData("BLACK_TERRACOTTA"));
}
}
}
return c;
}
protected ChunkData generateChunkFastPregen(World world, Random no, int x, int z, BiomeGrid biomeGrid)
{
ChunkData c = Bukkit.createChunkData(world);
for(int i = 0; i < 16; i++)
{
for(int j = 0; j < 16; j++)
{
int h = 0;
if(j == i || j + i == 16)
{
c.setBlock(i, h, j, BlockDataTools.getBlockData("BLUE_TERRACOTTA"));
}
else
{
c.setBlock(i, h, j, BlockDataTools.getBlockData("WHITE_TERRACOTTA"));
}
}
}
return c;
}
@Override
public ChunkData generateChunkData(World world, Random no, int x, int z, BiomeGrid biomeGrid)
{
if(!dev)
{
pregenDone = true;
fastPregen = false;
}
PrecisionStopwatch sx = PrecisionStopwatch.start();
if(failing)
{
return generateChunkDataFailure(world, no, x, z, biomeGrid);
}
try
{
if(pushLatch.flip())
{
if(this.world == null)
{
this.world = world;
}
Iris.hotloader.check((IrisContext) this);
if(this instanceof IrisContext)
{
IrisContext.pushContext((IrisContext) this);
}
}
PrecisionStopwatch s = PrecisionStopwatch.start();
RNG random = new RNG(world.getSeed());
init(world, random.nextParallelRNG(0));
ChunkData c = Bukkit.createChunkData(world);
if(!pregenDone && fastPregen)
{
c = generateChunkFastPregen(world, no, x, z, biomeGrid);
}
else
{
onGenerate(random, x, z, c, biomeGrid);
}
metrics.getTotal().put(s.getMilliseconds());
generated++;
long hits = CNG.hits;
CNG.hits = 0;
Iris.instance.hit(hits);
metrics.getLoss().put(sx.getMilliseconds() - s.getMilliseconds());
return c;
}
catch(Throwable e)
{
fail(e);
}
return generateChunkDataFailure(world, no, x, z, biomeGrid);
}
public void onHotload()
{
}
protected void fail(Throwable e)
{
if(failing)
{
return;
}
failing = true;
e.printStackTrace();
J.a(() ->
{
J.sleep(1000);
Iris.error("---------------------------------------------------------------------------------------------------------");
e.printStackTrace();
Iris.error("---------------------------------------------------------------------------------------------------------");
Iris.error("ERROR! Failed to generate chunk! Iris has entered a failed state!");
Iris.error("---------------------------------------------------------------------------------------------------------");
for(Player i : world.getPlayers())
{
Iris.instance.imsg(i, ChatColor.DARK_RED + "Iris Generator has entered a failed state!");
Iris.instance.imsg(i, ChatColor.RED + "- Check the console for the error.");
Iris.instance.imsg(i, ChatColor.RED + "- Then simply run /iris dev");
}
});
onFailure(e);
}
@Override
public List<BlockPopulator> getDefaultPopulators(World world)
{
return super.getDefaultPopulators(world);
}
@Override
public Location getFixedSpawnLocation(World world, Random random)
{
return super.getFixedSpawnLocation(world, random);
}
@Override
public boolean isParallelCapable()
{
return true;
}
}

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package com.volmit.iris.generator;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisDimension;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.util.BiomeResult;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class DimensionChunkGenerator extends ContextualChunkGenerator
{
protected final String dimensionName;
protected static final BlockData AIR = Material.AIR.createBlockData();
protected static final BlockData CAVE_AIR = Material.CAVE_AIR.createBlockData();
protected static final BlockData BEDROCK = Material.BEDROCK.createBlockData();
public DimensionChunkGenerator(String dimensionName)
{
super();
this.dimensionName = dimensionName;
}
public IrisDimension getDimension()
{
IrisDimension d = Iris.data.getDimensionLoader().load(dimensionName);
if(d == null)
{
Iris.error("Can't find dimension: " + dimensionName);
}
return d;
}
protected BiomeResult focus()
{
IrisBiome biome = Iris.data.getBiomeLoader().load(getDimension().getFocus());
for(String i : getDimension().getRegions())
{
IrisRegion reg = Iris.data.getRegionLoader().load(i);
if(reg.getLandBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.LAND);
break;
}
if(reg.getSeaBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.SEA);
break;
}
if(reg.getShoreBiomes().contains(biome.getLoadKey()))
{
biome.setInferredType(InferredType.SHORE);
break;
}
}
return new BiomeResult(biome, 0);
}
public double getModifiedX(int rx, int rz)
{
return (getDimension().cosRotate() * rx) + (-getDimension().sinRotate() * rz) +
getDimension().getCoordFracture(masterRandom, 39392).fitDoubleD(-getDimension().getCoordFractureDistance() / 2, getDimension().getCoordFractureDistance() / 2, rx, rz);
}
public double getModifiedZ(int rx, int rz)
{
return (getDimension().sinRotate() * rx) + (getDimension().cosRotate() * rz) +
getDimension().getCoordFracture(masterRandom, 39392).fitDoubleD(-getDimension().getCoordFractureDistance() / 2, getDimension().getCoordFractureDistance() / 2, rx, rz);
}
public double getZoomed(double modified)
{
return (double) (modified) / getDimension().getTerrainZoom();
}
public double getUnzoomed(double modified)
{
return (double) (modified) * getDimension().getTerrainZoom();
}
}

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package com.volmit.iris.generator;
import java.io.IOException;
import java.lang.reflect.Method;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.Chunk;
import org.bukkit.World;
import org.bukkit.entity.Player;
import com.volmit.iris.Iris;
import com.volmit.iris.IrisContext;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.object.atomics.AtomicRegionData;
import com.volmit.iris.util.BiomeResult;
import com.volmit.iris.util.CNG;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public class IrisChunkGenerator extends CeilingChunkGenerator implements IrisContext
{
private Method initLighting;
private ReentrantLock lock;
private KMap<Player, IrisBiome> b = new KMap<>();
public IrisChunkGenerator(String dimensionName, int threads)
{
super(dimensionName, threads);
lock = new ReentrantLock();
}
@Override
protected void onGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid)
{
lock.lock();
super.onGenerate(random, x, z, data, grid);
lock.unlock();
}
public void onInit(World world, RNG rng)
{
try
{
super.onInit(world, rng);
}
catch(Throwable e)
{
fail(e);
}
}
@Override
public BiomeResult getBiome(int x, int z)
{
return sampleBiome(x, z);
}
@Override
public IrisRegion getRegion(int x, int z)
{
return sampleRegion(x, z);
}
@Override
public int getHeight(int x, int z)
{
return sampleHeight(x, z);
}
@Override
protected void onTick(int ticks)
{
super.onTick(ticks);
}
@Override
protected void onClose()
{
super.onClose();
try
{
parallaxMap.saveAll();
ceilingParallaxMap.saveAll();
parallaxMap.getLoadedChunks().clear();
parallaxMap.getLoadedRegions().clear();
ceilingParallaxMap.getLoadedChunks().clear();
ceilingParallaxMap.getLoadedRegions().clear();
}
catch(IOException e)
{
e.printStackTrace();
}
setBiomeCache(null);
setAvailableFilters(null);
setBiomeHitCache(null);
setCacheTrueBiome(null);
setCacheHeightMap(null);
setCeilingSliverCache(null);
setSliverCache(null);
Iris.info("Closing Iris Dimension " + getWorld().getName());
}
@Override
protected void onFailure(Throwable e)
{
}
@Override
protected void onChunkLoaded(Chunk c)
{
}
@Override
protected void onChunkUnloaded(Chunk c)
{
}
@Override
protected void onPlayerJoin(Player p)
{
}
@Override
protected void onPlayerLeft(Player p)
{
}
@Override
public void onHotloaded()
{
CNG.creates = 0;
onHotload();
}
public long guessMemoryUsage()
{
long bytes = 1024 * 1024 * (8 + (getThreads() / 4));
for(AtomicRegionData i : parallaxMap.getLoadedRegions().values())
{
bytes += i.guessMemoryUsage();
}
for(AtomicRegionData i : ceilingParallaxMap.getLoadedRegions().values())
{
bytes += i.guessMemoryUsage();
}
bytes += parallaxMap.getLoadedChunks().size() * 256 * 4 * 460;
bytes += ceilingParallaxMap.getLoadedChunks().size() * 256 * 4 * 460;
bytes += getSliverBuffer() * 220;
bytes += 752 * Iris.data.getObjectLoader().getTotalStorage();
return bytes;
}
@Override
public boolean shouldGenerateCaves()
{
return false;
}
@Override
public boolean shouldGenerateDecorations()
{
return false;
}
@Override
public boolean shouldGenerateMobs()
{
return true;
}
@Override
public boolean shouldGenerateStructures()
{
return true;
}
}

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package com.volmit.iris.generator;
import java.io.IOException;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.World;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisBiomeMutation;
import com.volmit.iris.object.IrisObjectPlacement;
import com.volmit.iris.object.atomics.AtomicSliver;
import com.volmit.iris.object.atomics.AtomicSliverMap;
import com.volmit.iris.object.atomics.AtomicWorldData;
import com.volmit.iris.object.atomics.MasterLock;
import com.volmit.iris.util.BiomeMap;
import com.volmit.iris.util.CaveResult;
import com.volmit.iris.util.ChunkPosition;
import com.volmit.iris.util.HeightMap;
import com.volmit.iris.util.IObjectPlacer;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.NastyRunnable;
import com.volmit.iris.util.PrecisionStopwatch;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class ParallaxChunkGenerator extends TerrainChunkGenerator implements IObjectPlacer
{
protected KMap<ChunkPosition, AtomicSliver> sliverCache;
protected AtomicWorldData parallaxMap;
protected KMap<ChunkPosition, AtomicSliver> ceilingSliverCache;
protected AtomicWorldData ceilingParallaxMap;
private MasterLock masterLock;
private ReentrantLock lock = new ReentrantLock();
private ReentrantLock lockq = new ReentrantLock();
private int sliverBuffer;
public ParallaxChunkGenerator(String dimensionName, int threads)
{
super(dimensionName, threads);
sliverCache = new KMap<>();
ceilingSliverCache = new KMap<>();
sliverBuffer = 0;
masterLock = new MasterLock();
}
public void onInit(World world, RNG rng)
{
super.onInit(world, rng);
parallaxMap = new AtomicWorldData(world, "floor");
ceilingParallaxMap = new AtomicWorldData(world, "ceiling");
}
protected KMap<ChunkPosition, AtomicSliver> getSliverCache()
{
return getDimension().isInverted() ? ceilingSliverCache : sliverCache;
}
protected void onClose()
{
super.onClose();
try
{
parallaxMap.unloadAll(true);
ceilingParallaxMap.unloadAll(true);
}
catch(IOException e)
{
e.printStackTrace();
}
}
@Override
public int getHighest(int x, int z)
{
return getHighest(x, z, false);
}
@Override
public int getHighest(int x, int z, boolean ignoreFluid)
{
int h = (int) Math.round(ignoreFluid ? getTerrainHeight(x, z) : getTerrainWaterHeight(x, z));
if(getDimension().isCarving() && h >= getDimension().getCarvingMin())
{
while(getGlCarve().isCarved(x, h, z))
{
h--;
}
return h;
}
return h;
}
@Override
public void set(int x, int y, int z, BlockData d)
{
getMasterLock().lock((x >> 4) + "." + (z >> 4));
getParallaxSliver(x, z).set(y, d);
getMasterLock().unlock((x >> 4) + "." + (z >> 4));
}
@Override
public BlockData get(int x, int y, int z)
{
BlockData b = sampleSliver(x, z).getBlock().get(y);
return b == null ? AIR : b;
}
@Override
public boolean isSolid(int x, int y, int z)
{
return get(x, y, z).getMaterial().isSolid();
}
public AtomicSliver getParallaxSliver(int wx, int wz)
{
getMasterLock().lock("gpc");
getMasterLock().lock((wx >> 4) + "." + (wz >> 4));
AtomicSliverMap map = getParallaxChunk(wx >> 4, wz >> 4);
getMasterLock().unlock("gpc");
AtomicSliver sliver = map.getSliver(wx & 15, wz & 15);
getMasterLock().unlock((wx >> 4) + "." + (wz >> 4));
return sliver;
}
public boolean isParallaxGenerated(int x, int z)
{
return getParallaxChunk(x, z).isParallaxGenerated();
}
public boolean isWorldGenerated(int x, int z)
{
return getParallaxChunk(x, z).isWorldGenerated();
}
public AtomicWorldData getParallaxMap()
{
return getDimension().isInverted() ? ceilingParallaxMap : parallaxMap;
}
public AtomicSliverMap getParallaxChunk(int x, int z)
{
try
{
return getParallaxMap().loadChunk(x, z);
}
catch(IOException e)
{
fail(e);
}
return new AtomicSliverMap();
}
@Override
protected void onPostGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid, HeightMap height, BiomeMap biomeMap)
{
if(getSliverCache().size() > 20000)
{
getSliverCache().clear();
}
super.onPostGenerate(random, x, z, data, grid, height, biomeMap);
PrecisionStopwatch p = PrecisionStopwatch.start();
getBiomeHitCache().clear();
if(getDimension().isPlaceObjects())
{
onGenerateParallax(random, x, z);
injectBiomeSky(x, z, grid);
getParallaxChunk(x, z).inject(data);
setSliverBuffer(getSliverCache().size());
getParallaxChunk(x, z).setWorldGenerated(true);
getMasterLock().clear();
}
p.end();
getMetrics().getParallax().put(p.getMilliseconds());
super.onPostParallaxPostGenerate(random, x, z, data, grid, height, biomeMap);
}
protected void injectBiomeSky(int x, int z, BiomeGrid grid)
{
if(getDimension().isInverted())
{
return;
}
int rx;
int rz;
for(int i = 0; i < 16; i++)
{
rx = (x * 16) + i;
for(int j = 0; j < 16; j++)
{
rz = (z * 16) + j;
int min = sampleSliver(rx, rz).getHighestBiome();
int max = getParallaxSliver(rx, rz).getHighestBlock();
if(min < max)
{
IrisBiome biome = getCachedInternalBiome(i, j);
for(int g = min; g <= max; g++)
{
grid.setBiome(i, g, j, biome.getSkyBiome(masterRandom, rz, g, rx));
}
}
}
}
}
protected void onGenerateParallax(RNG random, int x, int z)
{
String key = "par." + x + "." + "z";
ChunkPosition rad = getDimension().getParallaxSize();
KList<NastyRunnable> q = new KList<>();
for(int ii = x - (rad.getX() / 2); ii <= x + (rad.getX() / 2); ii++)
{
int i = ii;
for(int jj = z - (rad.getZ() / 2); jj <= z + (rad.getZ() / 2); jj++)
{
int j = jj;
if(isParallaxGenerated(ii, jj))
{
continue;
}
if(isWorldGenerated(ii, jj))
{
continue;
}
getAccelerant().queue(key, () ->
{
IrisBiome b = sampleTrueBiome((i * 16) + 7, (j * 16) + 7).getBiome();
RNG ro = random.nextParallelRNG(496888 + i + j);
int g = 1;
searching: for(IrisBiomeMutation k : getDimension().getMutations())
{
for(int l = 0; l < k.getChecks(); l++)
{
IrisBiome sa = sampleTrueBiome(((i * 16) + ro.nextInt(16)) + ro.i(-k.getRadius(), k.getRadius()), ((j * 16) + ro.nextInt(16)) + ro.i(-k.getRadius(), k.getRadius())).getBiome();
IrisBiome sb = sampleTrueBiome(((i * 16) + ro.nextInt(16)) + ro.i(-k.getRadius(), k.getRadius()), ((j * 16) + ro.nextInt(16)) + ro.i(-k.getRadius(), k.getRadius())).getBiome();
if(sa.getLoadKey().equals(sb.getLoadKey()))
{
continue;
}
if(k.getRealSideA().contains(sa.getLoadKey()) && k.getRealSideB().contains(sb.getLoadKey()))
{
for(IrisObjectPlacement m : k.getObjects())
{
int gg = g++;
lockq.lock();
q.add(() ->
{
placeObject(m, i, j, random.nextParallelRNG((34 * ((i * 30) + (j * 30) + gg) * i * j) + i - j + 1569962));
});
lockq.unlock();
}
continue searching;
}
}
}
for(IrisObjectPlacement k : b.getObjects())
{
int gg = g++;
lockq.lock();
q.add(() ->
{
placeObject(k, i, j, random.nextParallelRNG((34 * ((i * 30) + (j * 30) + gg) * i * j) + i - j + 3569222));
});
lockq.unlock();
}
if(getDimension().isCaves())
{
int bx = (i * 16) + ro.nextInt(16);
int bz = (j * 16) + ro.nextInt(16);
IrisBiome biome = sampleCaveBiome(bx, bz).getBiome();
if(biome == null)
{
return;
}
if(biome.getObjects().isEmpty())
{
return;
}
for(IrisObjectPlacement k : biome.getObjects())
{
int gg = g++;
lockq.lock();
q.add(() ->
{
placeCaveObject(k, i, j, random.nextParallelRNG((34 * ((i * 30) + (j * 30) + gg) * i * j) + i - j + 1869322));
});
lockq.unlock();
}
}
});
getParallaxChunk(ii, jj).setParallaxGenerated(true);
}
}
getAccelerant().waitFor(key);
lockq.lock();
for(NastyRunnable i : q)
{
getAccelerant().queue(key + "-obj", i);
}
lockq.unlock();
getAccelerant().waitFor(key + "-obj");
}
public void placeObject(IrisObjectPlacement o, int x, int z, RNG rng)
{
for(int i = 0; i < o.getTriesForChunk(rng); i++)
{
rng = rng.nextParallelRNG((i * 3 + 8) - 23040);
o.getSchematic(rng).place((x * 16) + rng.nextInt(16), (z * 16) + rng.nextInt(16), this, o, rng);
}
}
public void placeCaveObject(IrisObjectPlacement o, int x, int z, RNG rng)
{
for(int i = 0; i < o.getTriesForChunk(rng); i++)
{
rng = rng.nextParallelRNG((i * 3 + 8) - 23040);
int xx = (x * 16) + rng.nextInt(16);
int zz = (z * 16) + rng.nextInt(16);
KList<CaveResult> res = getCaves(xx, zz);
if(res.isEmpty())
{
continue;
}
o.getSchematic(rng).place(xx, res.get(rng.nextParallelRNG(29345 * (i + 234)).nextInt(res.size())).getFloor() + 2, zz, this, o, rng);
}
}
@Override
protected void onTick(int ticks)
{
getParallaxMap().clean(ticks);
Iris.data.getObjectLoader().clean();
}
public AtomicSliver sampleSliver(int x, int z)
{
ChunkPosition key = new ChunkPosition(x, z);
if(getSliverCache().containsKey(key))
{
return getSliverCache().get(key);
}
AtomicSliver s = new AtomicSliver(x & 15, z & 15);
onGenerateColumn(x >> 4, z >> 4, x, z, x & 15, z & 15, s, null);
getSliverCache().put(key, s);
return s;
}
@Override
public boolean isPreventingDecay()
{
return getDimension().isPreventLeafDecay();
}
}

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package com.volmit.iris.generator;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.World;
import com.volmit.iris.Iris;
import com.volmit.iris.object.atomics.AtomicSliver;
import com.volmit.iris.object.atomics.AtomicSliverMap;
import com.volmit.iris.util.BiomeMap;
import com.volmit.iris.util.GroupedExecutor;
import com.volmit.iris.util.HeightMap;
import com.volmit.iris.util.PrecisionStopwatch;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class ParallelChunkGenerator extends BiomeChunkGenerator
{
private GroupedExecutor accelerant;
private int threads;
protected boolean unsafe;
protected int cacheX;
protected int cacheZ;
private ReentrantLock genlock;
protected boolean cachingAllowed;
public ParallelChunkGenerator(String dimensionName, int threads)
{
super(dimensionName);
unsafe = false;
cacheX = 0;
cacheZ = 0;
this.threads = threads;
genlock = new ReentrantLock();
}
public void changeThreadCount(int tc)
{
threads = tc;
GroupedExecutor e = accelerant;
accelerant = new GroupedExecutor(threads, Thread.NORM_PRIORITY, "Iris Generator - " + world.getName());
Iris.executors.add(accelerant);
if(e != null)
{
e.close();
}
}
protected abstract void onGenerateColumn(int cx, int cz, int wx, int wz, int x, int z, AtomicSliver sliver, BiomeMap biomeMap, int onlyY);
protected void onGenerateColumn(int cx, int cz, int wx, int wz, int x, int z, AtomicSliver sliver, BiomeMap biomeMap)
{
onGenerateColumn(cx, cz, wx, wz, x, z, sliver, biomeMap, -1);
}
protected abstract int onSampleColumnHeight(int cx, int cz, int wx, int wz, int x, int z);
protected abstract void onPostGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid, HeightMap height, BiomeMap biomeMap);
protected int sampleHeight(int x, int z)
{
return onSampleColumnHeight(x >> 4, z >> 4, x, z, x & 15, z & 15);
}
protected void onGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid)
{
genlock.lock();
cacheX = x;
cacheZ = z;
PrecisionStopwatch p = PrecisionStopwatch.start();
AtomicSliverMap map = new AtomicSliverMap();
HeightMap height = new HeightMap();
String key = "c" + x + "," + z;
BiomeMap biomeMap = new BiomeMap();
int ii, jj;
for(ii = 0; ii < 16; ii++)
{
int i = ii;
int wx = (x * 16) + i;
for(jj = 0; jj < 16; jj++)
{
int j = jj;
int wz = (z * 16) + j;
AtomicSliver sliver = map.getSliver(i, j);
accelerant.queue(key, () ->
{
onGenerateColumn(x, z, wx, wz, i, j, sliver, biomeMap);
});
}
}
setCachingAllowed(true);
setUnsafe(true);
accelerant.waitFor(key);
setUnsafe(false);
setCachingAllowed(false);
map.write(data, grid, height);
getMetrics().getTerrain().put(p.getMilliseconds());
p = PrecisionStopwatch.start();
onPostGenerate(random, x, z, data, grid, height, biomeMap);
genlock.unlock();
}
protected void onClose()
{
accelerant.close();
Iris.executors.remove(accelerant);
}
public void onInit(World world, RNG rng)
{
super.onInit(world, rng);
changeThreadCount(threads);
}
public boolean isSafe()
{
return !unsafe;
}
@Override
public boolean isParallelCapable()
{
return false;
}
}

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package com.volmit.iris.generator;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.World;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.object.IrisDimension;
import com.volmit.iris.util.CaveResult;
import com.volmit.iris.util.IPostBlockAccess;
import com.volmit.iris.util.IrisPostBlockFilter;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.PrecisionStopwatch;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class PostBlockChunkGenerator extends ParallaxChunkGenerator implements IPostBlockAccess
{
protected boolean generatingCeiling = false;
protected boolean ceilingCached = false;
protected IrisDimension cacheCeiling = null;
protected IrisDimension cacheFloor = null;
private int currentPostX;
private int currentPostZ;
private ChunkData currentData;
private KList<IrisPostBlockFilter> availableFilters;
private String postKey;
private ReentrantLock lock;
private int minPhase;
private int maxPhase;
public PostBlockChunkGenerator(String dimensionName, int threads)
{
super(dimensionName, threads);
availableFilters = new KList<>();
postKey = "post-" + dimensionName;
lock = new ReentrantLock();
}
public void onInit(World world, RNG rng)
{
super.onInit(world, rng);
for(Class<? extends IrisPostBlockFilter> i : Iris.postProcessors)
{
try
{
availableFilters.add(i.getConstructor(PostBlockChunkGenerator.class).newInstance(this));
}
catch(Throwable e)
{
Iris.error("Failed to initialize post processor: " + i.getCanonicalName());
fail(e);
}
}
}
@Override
protected void onGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid)
{
super.onGenerate(random, x, z, data, grid);
if(!getDimension().isPostProcessing())
{
return;
}
KList<IrisPostBlockFilter> filters = getDimension().getPostBlockProcessors(this);
currentData = data;
currentPostX = x;
currentPostZ = z;
int rx, i, j;
PrecisionStopwatch p = PrecisionStopwatch.start();
for(int h = getMinPhase(); h <= getMaxPhase(); h++)
{
for(i = 0; i < 16; i++)
{
rx = (x << 4) + i;
for(j = 0; j < 16; j++)
{
int rxx = rx;
int rzz = (z << 4) + j;
for(IrisPostBlockFilter f : filters)
{
if(f.getPhase() == h)
{
f.onPost(rxx, rzz);
}
}
}
}
for(IrisPostBlockFilter f : filters)
{
if(f.getPhase() == h)
{
while(f.getQueue().size() > 0)
{
f.getQueue().pop().run();
}
}
}
}
p.end();
getMetrics().getPost().put(p.getMilliseconds());
}
public IrisPostBlockFilter createProcessor(String processor, int phase)
{
for(IrisPostBlockFilter i : availableFilters)
{
if(i.getKey().equals(processor))
{
try
{
return i.getClass().getConstructor(PostBlockChunkGenerator.class, int.class).newInstance(this, phase);
}
catch(Throwable e)
{
Iris.error("Failed initialize find post processor: " + processor);
fail(e);
}
}
}
Iris.error("Failed to find post processor: " + processor);
fail(new RuntimeException("Failed to find post processor: " + processor));
return null;
}
@Override
public void updateHeight(int x, int z, int h)
{
if(x >> 4 == currentPostX && z >> 4 == currentPostZ)
{
getCacheHeightMap()[((z & 15) << 4) | (x & 15)] = h;
}
else
{
Iris.error("Invalid Heightmap set! Chunk Currently at " + currentPostX + "," + currentPostZ + ". Attempted to place at " + (x >> 4) + " " + (z >> 4) + " which is bad.");
}
}
@Override
public BlockData getPostBlock(int x, int y, int z)
{
if(x >> 4 == currentPostX && z >> 4 == currentPostZ)
{
lock.lock();
BlockData d = currentData.getBlockData(x & 15, y, z & 15);
lock.unlock();
return d == null ? AIR : d;
}
return sampleSliver(x, z).get(y);
}
@Override
public void setPostBlock(int x, int y, int z, BlockData d)
{
if(x >> 4 == currentPostX && z >> 4 == currentPostZ)
{
lock.lock();
currentData.setBlock(x & 15, y, z & 15, d);
lock.unlock();
}
else
{
Iris.warn("Post Block Overdraw: " + currentPostX + "," + currentPostZ + " into " + (x >> 4) + ", " + (z >> 4));
}
}
@Override
public int highestTerrainOrFluidBlock(int x, int z)
{
return getHighest(x, z, false);
}
@Override
public int highestTerrainBlock(int x, int z)
{
return getHighest(x, z, true);
}
@Override
public KList<CaveResult> caveFloors(int x, int z)
{
return getCaves(x, z);
}
}

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package com.volmit.iris.generator;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.data.Bisected;
import org.bukkit.block.data.Bisected.Half;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.layer.GenLayerCarve;
import com.volmit.iris.layer.GenLayerCave;
import com.volmit.iris.object.DecorationPart;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisBiomeDecorator;
import com.volmit.iris.object.IrisDepositGenerator;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.object.atomics.AtomicSliver;
import com.volmit.iris.util.BiomeMap;
import com.volmit.iris.util.BiomeResult;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.CaveResult;
import com.volmit.iris.util.HeightMap;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.M;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public abstract class TerrainChunkGenerator extends ParallelChunkGenerator
{
private long lastUpdateRequest = M.ms();
private long lastChunkLoad = M.ms();
private GenLayerCave glCave;
private GenLayerCarve glCarve;
private RNG rockRandom;
private int[] cacheHeightMap;
private IrisBiome[] cacheTrueBiome;
private ReentrantLock cacheLock;
public TerrainChunkGenerator(String dimensionName, int threads)
{
super(dimensionName, threads);
cacheHeightMap = new int[256];
cacheTrueBiome = new IrisBiome[256];
cachingAllowed = true;
cacheLock = new ReentrantLock();
}
public void onInit(World world, RNG rng)
{
super.onInit(world, rng);
rockRandom = getMasterRandom().nextParallelRNG(2858678);
glCave = new GenLayerCave(this, rng.nextParallelRNG(238948));
glCarve = new GenLayerCarve(this, rng.nextParallelRNG(968346576));
}
public KList<CaveResult> getCaves(int x, int z)
{
return glCave.genCaves(x, z, x & 15, z & 15, null);
}
@Override
protected void onGenerateColumn(int cx, int cz, int rx, int rz, int x, int z, AtomicSliver sliver, BiomeMap biomeMap, int onlyY)
{
if(x > 15 || x < 0 || z > 15 || z < 0)
{
throw new RuntimeException("Invalid OnGenerate call: x:" + x + " z:" + z);
}
try
{
int highestPlaced = 0;
BlockData block;
int fluidHeight = getDimension().getFluidHeight();
double ox = getModifiedX(rx, rz);
double oz = getModifiedZ(rx, rz);
double wx = getZoomed(ox);
double wz = getZoomed(oz);
int depth = 0;
double noise = getNoiseHeight(rx, rz);
int height = (int) Math.round(noise) + fluidHeight;
boolean carvable = getDimension().isCarving() && height > getDimension().getCarvingMin();
IrisRegion region = sampleRegion(rx, rz);
IrisBiome biome = sampleTrueBiome(rx, rz).getBiome();
if(biome == null)
{
throw new RuntimeException("Null Biome!");
}
if(cachingAllowed)
{
try
{
cacheTrueBiome[(z << 4) | x] = biome;
cacheHeightMap[(z << 4) | x] = height;
}
catch(Throwable e)
{
Iris.error("Failed to write cache at " + x + " " + z + " in chunk " + cx + " " + cz);
}
}
KList<BlockData> layers = biome.generateLayers(wx, wz, masterRandom, height, height - getFluidHeight());
KList<BlockData> seaLayers = biome.isSea() ? biome.generateSeaLayers(wx, wz, masterRandom, fluidHeight - height) : new KList<>();
cacheInternalBiome(x, z, biome);
boolean caverning = false;
KList<Integer> cavernHeights = new KList<>();
int lastCavernHeight = -1;
for(int k = Math.max(height, fluidHeight); k < Math.max(height, fluidHeight) + 3; k++)
{
if(k < Math.max(height, fluidHeight) + 3)
{
if(biomeMap != null)
{
sliver.set(k, biome.getGroundBiome(masterRandom, rz, k, rx));
}
}
}
for(int k = Math.max(height, fluidHeight); k >= 0; k--)
{
boolean cavernSurface = false;
if(k == 0)
{
if(biomeMap != null)
{
sliver.set(k, biome.getDerivative());
biomeMap.setBiome(x, z, biome);
}
sliver.set(k, BEDROCK);
continue;
}
if(carvable && glCarve.isCarved(rx, k, rz))
{
if(biomeMap != null)
{
sliver.set(k, biome.getDerivative());
biomeMap.setBiome(x, z, biome);
}
sliver.set(k, CAVE_AIR);
caverning = true;
continue;
}
else if(carvable && caverning)
{
lastCavernHeight = k;
cavernSurface = true;
cavernHeights.add(k);
caverning = false;
}
boolean underwater = k > height && k <= fluidHeight;
if(biomeMap != null)
{
sliver.set(k, biome.getGroundBiome(masterRandom, rz, k, rx));
biomeMap.setBiome(x, z, biome);
}
if(underwater)
{
block = seaLayers.hasIndex(fluidHeight - k) ? layers.get(depth) : getDimension().getFluid(rockRandom, wx, k, wz);
}
else if(layers.hasIndex(lastCavernHeight - k))
{
block = layers.get(lastCavernHeight - k);
}
else
{
block = layers.hasIndex(depth) ? layers.get(depth) : getDimension().getRock(rockRandom, wx, k, wz);
depth++;
}
sliver.set(k, block);
highestPlaced = Math.max(highestPlaced, k);
if(!cavernSurface && (k == height && block.getMaterial().isSolid() && k < fluidHeight))
{
decorateUnderwater(biome, sliver, wx, k, wz, rx, rz, block);
}
if((carvable && cavernSurface) || (k == Math.max(height, fluidHeight) && block.getMaterial().isSolid() && k < 255 && k > fluidHeight))
{
decorateLand(biome, sliver, wx, k, wz, rx, rz, block);
}
}
KList<CaveResult> caveResults = glCave.genCaves(rx, rz, x, z, sliver);
IrisBiome caveBiome = glBiome.generateData(InferredType.CAVE, wx, wz, rx, rz, region).getBiome();
if(caveBiome != null)
{
for(CaveResult i : caveResults)
{
for(int j = i.getFloor(); j <= i.getCeiling(); j++)
{
sliver.set(j, caveBiome);
sliver.set(j, caveBiome.getGroundBiome(masterRandom, rz, j, rx));
}
KList<BlockData> floor = caveBiome.generateLayers(wx, wz, rockRandom, i.getFloor() - 2, i.getFloor() - 2);
KList<BlockData> ceiling = caveBiome.generateLayers(wx + 256, wz + 256, rockRandom, height - i.getCeiling() - 2, height - i.getCeiling() - 2);
BlockData blockc = null;
for(int j = 0; j < floor.size(); j++)
{
if(j == 0)
{
blockc = floor.get(j);
}
sliver.set(i.getFloor() - j, floor.get(j));
}
for(int j = ceiling.size() - 1; j > 0; j--)
{
sliver.set(i.getCeiling() + j, ceiling.get(j));
}
if(blockc != null && !sliver.isSolid(i.getFloor() + 1))
{
decorateCave(caveBiome, sliver, wx, i.getFloor(), wz, rx, rz, blockc);
}
}
}
if(cachingAllowed && highestPlaced < height)
{
cacheHeightMap[(z << 4) | x] = highestPlaced;
}
}
catch(Throwable e)
{
fail(e);
}
}
@Override
protected void onGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid)
{
super.onGenerate(random, x, z, data, grid);
RNG ro = random.nextParallelRNG((x * x * x) - z);
IrisRegion region = sampleRegion((x * 16) + 7, (z * 16) + 7);
IrisBiome biome = sampleTrueBiome((x * 16) + 7, (z * 16) + 7).getBiome();
for(IrisDepositGenerator k : getDimension().getDeposits())
{
k.generate(data, ro, this);
}
for(IrisDepositGenerator k : region.getDeposits())
{
for(int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++)
{
k.generate(data, ro, this);
}
}
for(IrisDepositGenerator k : biome.getDeposits())
{
for(int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++)
{
k.generate(data, ro, this);
}
}
}
protected boolean canPlace(Material mat, Material onto)
{
if(onto.equals(Material.GRASS_BLOCK) && mat.equals(Material.DEAD_BUSH))
{
return false;
}
if(onto.equals(Material.GRASS_PATH))
{
if(!mat.isSolid())
{
return false;
}
}
if(onto.equals(Material.STONE) || onto.equals(Material.GRAVEL) || onto.equals(Material.GRAVEL) || onto.equals(Material.ANDESITE) || onto.equals(Material.GRANITE) || onto.equals(Material.DIORITE) || onto.equals(Material.BLACKSTONE) || onto.equals(Material.BASALT))
{
if(mat.equals(Material.POPPY) || mat.equals(Material.DANDELION) || mat.equals(Material.CORNFLOWER) || mat.equals(Material.ORANGE_TULIP) || mat.equals(Material.PINK_TULIP) || mat.equals(Material.RED_TULIP) || mat.equals(Material.WHITE_TULIP) || mat.equals(Material.FERN) || mat.equals(Material.LARGE_FERN) || mat.equals(Material.GRASS) || mat.equals(Material.TALL_GRASS))
{
return false;
}
}
if(onto.equals(Material.ACACIA_LEAVES) || onto.equals(Material.BIRCH_LEAVES) || onto.equals(Material.DARK_OAK_LEAVES) || onto.equals(Material.JUNGLE_LEAVES) || onto.equals(Material.OAK_LEAVES) || onto.equals(Material.SPRUCE_LEAVES))
{
if(!mat.isSolid())
{
return false;
}
}
return true;
}
private void decorateLand(IrisBiome biome, AtomicSliver sliver, double wx, int k, double wz, int rx, int rz, BlockData block)
{
if(!getDimension().isDecorate())
{
return;
}
int j = 0;
for(IrisBiomeDecorator i : biome.getDecorators())
{
if(i.getPartOf().equals(DecorationPart.SHORE_LINE) && !touchesSea(rx, rz))
{
continue;
}
BlockData d = i.getBlockData(getMasterRandom().nextParallelRNG((int) (38888 + biome.getRarity() + biome.getName().length() + j++)), wx, wz);
if(d != null)
{
if(!canPlace(d.getMaterial(), block.getMaterial()))
{
continue;
}
if(d.getMaterial().equals(Material.CACTUS))
{
if(!block.getMaterial().equals(Material.SAND) && !block.getMaterial().equals(Material.RED_SAND))
{
sliver.set(k, BlockDataTools.getBlockData("RED_SAND"));
}
}
if(d instanceof Bisected && k < 254)
{
Bisected t = ((Bisected) d.clone());
t.setHalf(Half.TOP);
Bisected b = ((Bisected) d.clone());
b.setHalf(Half.BOTTOM);
sliver.set(k + 1, b);
sliver.set(k + 2, t);
}
else
{
int stack = i.getHeight(getMasterRandom().nextParallelRNG((int) (39456 + (10000 * i.getChance()) + i.getStackMax() + i.getStackMin() + i.getZoom())), wx, wz);
if(stack == 1)
{
sliver.set(k + 1, d);
}
else if(k < 255 - stack)
{
for(int l = 0; l < stack; l++)
{
sliver.set(k + l + 1, d);
}
}
}
break;
}
}
}
private void decorateCave(IrisBiome biome, AtomicSliver sliver, double wx, int k, double wz, int rx, int rz, BlockData block)
{
if(!getDimension().isDecorate())
{
return;
}
int j = 0;
for(IrisBiomeDecorator i : biome.getDecorators())
{
BlockData d = i.getBlockData(getMasterRandom().nextParallelRNG(2333877 + biome.getRarity() + biome.getName().length() + +j++), wx, wz);
if(d != null)
{
if(!canPlace(d.getMaterial(), block.getMaterial()))
{
continue;
}
if(d.getMaterial().equals(Material.CACTUS))
{
if(!block.getMaterial().equals(Material.SAND) && !block.getMaterial().equals(Material.RED_SAND))
{
sliver.set(k, BlockDataTools.getBlockData("SAND"));
}
}
if(d instanceof Bisected && k < 254)
{
Bisected t = ((Bisected) d.clone());
t.setHalf(Half.TOP);
Bisected b = ((Bisected) d.clone());
b.setHalf(Half.BOTTOM);
sliver.set(k + 1, b);
sliver.set(k + 2, t);
}
else
{
int stack = i.getHeight(getMasterRandom().nextParallelRNG((int) (39456 + (1000 * i.getChance()) + i.getZoom() * 10)), wx, wz);
if(stack == 1)
{
sliver.set(k + 1, d);
}
else if(k < 255 - stack)
{
for(int l = 0; l < stack; l++)
{
if(sliver.isSolid(k + l + 1))
{
break;
}
sliver.set(k + l + 1, d);
}
}
}
break;
}
}
}
private void decorateUnderwater(IrisBiome biome, AtomicSliver sliver, double wx, int y, double wz, int rx, int rz, BlockData block)
{
if(!getDimension().isDecorate())
{
return;
}
int j = 0;
for(IrisBiomeDecorator i : biome.getDecorators())
{
if(biome.getInferredType().equals(InferredType.SHORE))
{
continue;
}
BlockData d = i.getBlockData(getMasterRandom().nextParallelRNG(2555 + biome.getRarity() + biome.getName().length() + j++), wx, wz);
if(d != null)
{
int stack = i.getHeight(getMasterRandom().nextParallelRNG((int) (239456 + i.getStackMax() + i.getStackMin() + i.getVerticalZoom() + i.getZoom() + i.getBlockData().size() + j)), wx, wz);
if(stack == 1)
{
sliver.set(i.getPartOf().equals(DecorationPart.SEA_SURFACE) ? (getFluidHeight() + 1) : (y + 1), d);
}
else if(y < getFluidHeight() - stack)
{
for(int l = 0; l < stack; l++)
{
sliver.set(i.getPartOf().equals(DecorationPart.SEA_SURFACE) ? (getFluidHeight() + 1 + l) : (y + l + 1), d);
}
}
break;
}
}
}
@Override
protected void onPostGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid, HeightMap height, BiomeMap biomeMap)
{
onPreParallaxPostGenerate(random, x, z, data, grid, height, biomeMap);
}
protected void onPreParallaxPostGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid, HeightMap height, BiomeMap biomeMap)
{
}
protected void onPostParallaxPostGenerate(RNG random, int x, int z, ChunkData data, BiomeGrid grid, HeightMap height, BiomeMap biomeMap)
{
}
protected double getNoiseHeight(int rx, int rz)
{
double wx = getZoomed(rx);
double wz = getZoomed(rz);
return getBiomeHeight(wx, wz);
}
public BiomeResult sampleTrueBiomeBase(int x, int z)
{
if(!getDimension().getFocus().equals(""))
{
return focus();
}
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
IrisRegion region = sampleRegion(x, z);
int height = (int) Math.round(getTerrainHeight(x, z));
double sh = region.getShoreHeight(wx, wz);
IrisBiome current = sampleBiome(x, z).getBiome();
if(current.isShore() && height > sh)
{
return glBiome.generateData(InferredType.LAND, wx, wz, x, z, region);
}
if(current.isShore() || current.isLand() && height <= getDimension().getFluidHeight())
{
return glBiome.generateData(InferredType.SEA, wx, wz, x, z, region);
}
if(current.isSea() && height > getDimension().getFluidHeight())
{
return glBiome.generateData(InferredType.LAND, wx, wz, x, z, region);
}
if(height <= getDimension().getFluidHeight())
{
return glBiome.generateData(InferredType.SEA, wx, wz, x, z, region);
}
if(height <= getDimension().getFluidHeight() + sh)
{
return glBiome.generateData(InferredType.SHORE, wx, wz, x, z, region);
}
return glBiome.generateRegionData(wx, wz, x, z, region);
}
public BiomeResult sampleCaveBiome(int x, int z)
{
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
return glBiome.generateData(InferredType.CAVE, wx, wz, x, z, sampleRegion(x, z));
}
public BiomeResult sampleTrueBiome(int x, int y, int z)
{
if(y < getTerrainHeight(x, z))
{
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
BiomeResult r = glBiome.generateData(InferredType.CAVE, wx, wz, x, z, sampleRegion(x, z));
if(r.getBiome() != null)
{
return r;
}
}
return sampleTrueBiome(x, z);
}
public BiomeResult sampleTrueBiome(int x, int z)
{
if(!getDimension().getFocus().equals(""))
{
return focus();
}
if(isSafe() && x >> 4 == cacheX && z >> 4 == cacheZ)
{
return new BiomeResult(cacheTrueBiome[((z & 15) << 4) | (x & 15)], 0);
}
double wx = getModifiedX(x, z);
double wz = getModifiedZ(x, z);
IrisRegion region = sampleRegion(x, z);
int height = sampleHeight(x, z);
double sh = region.getShoreHeight(wx, wz);
BiomeResult res = sampleTrueBiomeBase(x, z);
IrisBiome current = res.getBiome();
if(current.isSea() && height > getDimension().getFluidHeight() - sh)
{
return glBiome.generateData(InferredType.SHORE, wx, wz, x, z, region);
}
return res;
}
@Override
protected int onSampleColumnHeight(int cx, int cz, int rx, int rz, int x, int z)
{
int fluidHeight = getDimension().getFluidHeight();
double noise = getNoiseHeight(rx, rz);
return (int) Math.round(noise) + fluidHeight;
}
private boolean touchesSea(int rx, int rz)
{
return isFluidAtHeight(rx + 1, rz) || isFluidAtHeight(rx - 1, rz) || isFluidAtHeight(rx, rz - 1) || isFluidAtHeight(rx, rz + 1);
}
public boolean isUnderwater(int x, int z)
{
return isFluidAtHeight(x, z);
}
public boolean isFluidAtHeight(int x, int z)
{
return Math.round(getTerrainHeight(x, z)) < getFluidHeight();
}
public int getFluidHeight()
{
return getDimension().getFluidHeight();
}
public double getTerrainHeight(int x, int z)
{
if(isSafe() && x >> 4 == cacheX && z >> 4 == cacheZ)
{
return cacheHeightMap[((z & 15) << 4) | (x & 15)];
}
return getNoiseHeight(x, z) + getFluidHeight();
}
public double getTerrainWaterHeight(int x, int z)
{
return Math.max(getTerrainHeight(x, z), getFluidHeight());
}
}

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package com.volmit.iris.object.atomics;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.zip.GZIPInputStream;
import org.bukkit.World;
import com.volmit.iris.IrisSettings;
import com.volmit.iris.util.ByteArrayTag;
import com.volmit.iris.util.CompoundTag;
import com.volmit.iris.util.CustomOutputStream;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.NBTInputStream;
import com.volmit.iris.util.NBTOutputStream;
import com.volmit.iris.util.Tag;
public class AtomicRegionData
{
private final World world;
private Tag[] tag;
public AtomicRegionData(World world)
{
this.world = world;
tag = new Tag[1024];
}
public int size()
{
return tag.length;
}
public void read(InputStream in) throws IOException
{
NBTInputStream nin = new NBTInputStream(in);
KMap<String, Tag> tags = new KMap<>();
tags.putAll(((CompoundTag) nin.readTag()).getValue());
for(String i : tags.keySet())
{
int x = Integer.valueOf(i.split("\\Q.\\E")[0]);
int z = Integer.valueOf(i.split("\\Q.\\E")[1]);
tag[(z << 5) | x] = tags.get(i);
}
nin.close();
}
public void write(OutputStream out) throws IOException
{
NBTOutputStream nos = new NBTOutputStream(out);
KMap<String, Tag> tags = new KMap<>();
for(int i = 0; i < 32; i++)
{
for(int j = 0; j < 32; j++)
{
if(tag[(j << 5) | i] != null)
{
tags.put(i + "." + j, tag[(j << 5) | i]);
}
}
}
nos.writeTag(new CompoundTag("imca", tags));
nos.close();
}
public boolean contains(int rx, int rz)
{
return tag[(rz << 5) | rx] != null;
}
public void delete(int rx, int rz)
{
tag[(rz << 5) | rx] = null;
}
public void set(int rx, int rz, AtomicSliverMap data) throws IOException
{
if(data == null)
{
return;
}
OutputStream out;
ByteArrayOutputStream boas = new ByteArrayOutputStream();
out = boas;
if(IrisSettings.get().parallaxCompression)
{
out = new CustomOutputStream(boas, IrisSettings.get().parallaxCompressionLevel);
}
data.write(out);
out.flush();
out.close();
tag[(rz << 5) | rx] = new ByteArrayTag(rx + "." + rz, boas.toByteArray());
}
public AtomicSliverMap get(int rx, int rz) throws IOException
{
AtomicSliverMap data = new AtomicSliverMap();
if(!contains(rx, rz))
{
return data;
}
try
{
ByteArrayTag btag = (ByteArrayTag) tag[(rz << 5) | rx];
InputStream in;
if(IrisSettings.get().parallaxCompression)
{
in = new GZIPInputStream(new ByteArrayInputStream(btag.getValue()));
}
else
{
in = new ByteArrayInputStream(btag.getValue());
}
data.read(in);
}
catch(Throwable e)
{
}
return data;
}
public World getWorld()
{
return world;
}
public long guessMemoryUsage()
{
long bytes = 0;
for(int i = 0; i < 1024; i++)
{
if(tag[i] != null && tag[i] instanceof ByteArrayTag)
{
bytes += 122;
bytes += ((ByteArrayTag) tag[i]).getValue().length;
}
}
return bytes;
}
}

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@@ -0,0 +1,243 @@
package com.volmit.iris.object.atomics;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.concurrent.locks.ReentrantLock;
import org.bukkit.Material;
import org.bukkit.block.Biome;
import org.bukkit.block.data.BlockData;
import org.bukkit.generator.ChunkGenerator.BiomeGrid;
import org.bukkit.generator.ChunkGenerator.ChunkData;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.HeightMap;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.M;
import lombok.Data;
@Data
public class AtomicSliver
{
public static final BlockData AIR = BlockDataTools.getBlockData("AIR");
private KMap<Integer, BlockData> block;
private KMap<Integer, IrisBiome> truebiome;
private KMap<Integer, Biome> biome;
private ReentrantLock lock = new ReentrantLock();
private int highestBlock = 0;
private int highestBiome = 0;
private long last = M.ms();
private int x;
private int z;
boolean modified = false;
public AtomicSliver(int x, int z)
{
this.x = x;
this.z = z;
this.block = new KMap<>();
this.biome = new KMap<>();
this.truebiome = new KMap<>();
}
public Material getType(int h)
{
return get(h).getMaterial();
}
public BlockData get(int h)
{
BlockData b = block.get(h);
last = M.ms();
if(b == null)
{
return AIR;
}
return b;
}
public void set(int h, BlockData d)
{
if(d == null)
{
return;
}
lock.lock();
block.put(h, d);
modified = true;
if(d.getMaterial().equals(Material.AIR) || d.getMaterial().equals(Material.CAVE_AIR))
{
lock.unlock();
return;
}
highestBlock = h > highestBlock ? h : highestBlock;
lock.unlock();
}
public void setSilently(int h, BlockData d)
{
if(d == null)
{
return;
}
lock.lock();
modified = true;
block.put(h, d);
lock.unlock();
}
public boolean isSolid(int h)
{
return getType(h).isSolid();
}
public Biome getBiome(int h)
{
last = M.ms();
return biome.containsKey(h) ? biome.get(h) : Biome.THE_VOID;
}
public IrisBiome getTrueBiome(int h)
{
last = M.ms();
return truebiome.get(h);
}
public void set(int h, Biome d)
{
lock.lock();
biome.put(h, d);
modified = true;
highestBiome = h > highestBiome ? h : highestBiome;
lock.unlock();
}
public void set(int h, IrisBiome d)
{
lock.lock();
modified = true;
truebiome.put(h, d);
lock.unlock();
}
public void write(ChunkData d)
{
lock.lock();
for(int i = 0; i <= highestBlock; i++)
{
if(block.get(i) == null)
{
d.setBlock(x, i, z, AIR);
}
else
{
d.setBlock(x, i, z, block.get(i));
}
}
lock.unlock();
}
public void write(BiomeGrid d)
{
lock.lock();
for(int i = 0; i <= highestBiome; i++)
{
if(biome.get(i) != null)
{
d.setBiome(x, i, z, biome.get(i));
}
}
lock.unlock();
}
public void write(HeightMap height)
{
lock.lock();
height.setHeight(x, z, highestBlock);
lock.unlock();
}
public void read(DataInputStream din) throws IOException
{
lock.lock();
this.block = new KMap<Integer, BlockData>();
int h = din.readByte() - Byte.MIN_VALUE;
highestBlock = h;
for(int i = 0; i <= h; i++)
{
BlockData v = BlockDataTools.getBlockData(din.readUTF());
if(v == null)
{
block.put(i, AIR);
continue;
}
block.put(i, v);
}
modified = false;
lock.unlock();
}
public void write(DataOutputStream dos) throws IOException
{
lock.lock();
dos.writeByte(highestBlock + Byte.MIN_VALUE);
for(int i = 0; i <= highestBlock; i++)
{
BlockData dat = block.get(i);
dos.writeUTF((dat == null ? AIR : dat).getAsString(true));
}
lock.unlock();
}
public void insert(AtomicSliver atomicSliver)
{
lock.lock();
for(int i = 0; i < 256; i++)
{
if(block.get(i) == null || block.get(i).equals(AIR))
{
BlockData b = atomicSliver.block.get(i);
if(b == null || b.equals(AIR))
{
continue;
}
block.put(i, b);
}
}
lock.unlock();
}
public void inject(ChunkData currentData)
{
lock.lock();
for(int i = 0; i < 256; i++)
{
if(block.get(i) != null && !block.get(i).equals(AIR))
{
BlockData b = block.get(i);
currentData.setBlock(x, i, z, b);
}
}
lock.unlock();
}
public boolean isOlderThan(long m)
{
return M.ms() - last > m;
}
}

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package com.volmit.iris.object.atomics;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.bukkit.generator.ChunkGenerator.BiomeGrid;
import org.bukkit.generator.ChunkGenerator.ChunkData;
import com.volmit.iris.util.HeightMap;
import lombok.Data;
@Data
public class AtomicSliverMap
{
private final AtomicSliver[] slivers;
private boolean parallaxGenerated;
private boolean worldGenerated;
public AtomicSliverMap()
{
parallaxGenerated = false;
worldGenerated = false;
slivers = new AtomicSliver[256];
for(int i = 0; i < 16; i++)
{
for(int j = 0; j < 16; j++)
{
slivers[i * 16 + j] = new AtomicSliver(i, j);
}
}
}
public void insert(AtomicSliverMap map)
{
for(int i = 0; i < 256; i++)
{
slivers[i].insert(map.slivers[i]);
}
}
public void write(OutputStream out) throws IOException
{
DataOutputStream dos = new DataOutputStream(out);
dos.writeBoolean(isParallaxGenerated());
dos.writeBoolean(isWorldGenerated());
for(int i = 0; i < 256; i++)
{
slivers[i].write(dos);
}
dos.flush();
}
public void read(InputStream in) throws IOException
{
DataInputStream din = new DataInputStream(in);
parallaxGenerated = din.readBoolean();
worldGenerated = din.readBoolean();
for(int i = 0; i < 256; i++)
{
try
{
slivers[i].read(din);
}
catch(Throwable e)
{
}
}
}
public AtomicSliver getSliver(int x, int z)
{
return slivers[x * 16 + z];
}
public void write(ChunkData data, BiomeGrid grid, HeightMap height)
{
for(AtomicSliver i : slivers)
{
if(i != null)
{
i.write(data);
i.write(grid);
i.write(height);
}
}
}
public void inject(ChunkData currentData)
{
for(AtomicSliver i : slivers)
{
i.inject(currentData);
}
}
public boolean isModified()
{
for(AtomicSliver i : slivers)
{
if(i.isModified())
{
return true;
}
}
return false;
}
}

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package com.volmit.iris.object.atomics;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import org.bukkit.World;
import com.volmit.iris.Iris;
import com.volmit.iris.util.ChunkPosition;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.KMap;
import com.volmit.iris.util.M;
public class AtomicWorldData
{
private World world;
private KMap<ChunkPosition, AtomicSliverMap> loadedChunks;
private KMap<ChunkPosition, AtomicRegionData> loadedSections;
private KMap<ChunkPosition, Long> lastRegion;
private KMap<ChunkPosition, Long> lastChunk;
private KList<ChunkPosition> unloadRegions;
private KList<ChunkPosition> unloadChunks;
private long last = M.ms();
private String prefix;
public AtomicWorldData(World world, String prefix)
{
this.world = world;
loadedSections = new KMap<>();
loadedChunks = new KMap<>();
lastRegion = new KMap<>();
lastChunk = new KMap<>();
unloadRegions = new KList<>();
unloadChunks = new KList<>();
this.prefix = prefix;
getSubregionFolder().mkdirs();
}
public KMap<ChunkPosition, AtomicRegionData> getLoadedRegions()
{
return loadedSections;
}
public AtomicRegionData getSubregion(int x, int z) throws IOException
{
lastRegion.put(new ChunkPosition(x, z), M.ms());
if(!isSectionLoaded(x, z))
{
loadedSections.put(new ChunkPosition(x, z), loadSection(x, z));
}
AtomicRegionData f = loadedSections.get(new ChunkPosition(x, z));
return f;
}
public void saveAll() throws IOException
{
saveChunks();
for(ChunkPosition i : loadedSections.keySet())
{
saveSection(i);
}
}
public void unloadAll(boolean save) throws IOException
{
saveChunks();
for(ChunkPosition i : loadedSections.keySet())
{
unloadSection(i, save);
}
loadedSections.clear();
loadedChunks.clear();
lastRegion.clear();
}
public void deleteSection(int x, int z) throws IOException
{
unloadSection(x, z, false);
getSubregionFile(x, z).delete();
}
public boolean isSectionLoaded(int x, int z)
{
return isSectionLoaded(new ChunkPosition(x, z));
}
public boolean isSectionLoaded(ChunkPosition s)
{
return loadedSections.containsKey(s);
}
public boolean unloadSection(int x, int z, boolean save) throws IOException
{
return unloadSection(new ChunkPosition(x, z), save);
}
public boolean unloadSection(ChunkPosition s, boolean save) throws IOException
{
if(!isSectionLoaded(s))
{
Iris.warn("Cant unload because section isnt loaded?");
return false;
}
if(save)
{
saveSection(s);
}
loadedSections.remove(s);
lastRegion.remove(s);
return true;
}
public boolean saveSection(int x, int z) throws IOException
{
return saveSection(new ChunkPosition(x, z));
}
public boolean saveSection(ChunkPosition s) throws IOException
{
if(!isSectionLoaded(s.getX(), s.getZ()))
{
Iris.warn("Cant save section " + s.getX() + " " + s.getZ() + " because section isnt loaded?");
return false;
}
saveChunks(s);
AtomicRegionData data = loadedSections.get(s);
FileOutputStream fos = new FileOutputStream(getSubregionFile(s.getX(), s.getZ()));
data.write(fos);
fos.close();
return true;
}
public void saveChunks() throws IOException
{
for(ChunkPosition i : loadedChunks.k())
{
saveChunk(i);
}
}
public void saveChunks(ChunkPosition reg) throws IOException
{
for(ChunkPosition i : loadedChunks.k())
{
int x = i.getX();
int z = i.getZ();
if(x >> 5 == reg.getX() && z >> 5 == reg.getZ())
{
saveChunk(i);
}
}
}
public void saveChunk(ChunkPosition i) throws IOException
{
AtomicSliverMap m = loadedChunks.get(i);
if(m.isModified())
{
int x = i.getX();
int z = i.getZ();
AtomicRegionData dat = loadSection(x >> 5, z >> 5, true);
dat.set(x & 31, z & 31, m);
}
loadedChunks.remove(i);
lastChunk.remove(i);
}
public AtomicSliverMap loadChunk(int x, int z) throws IOException
{
ChunkPosition pos = new ChunkPosition(x, z);
lastChunk.put(pos, M.ms());
if(loadedChunks.containsKey(pos))
{
return loadedChunks.get(pos);
}
AtomicRegionData dat = loadSection(x >> 5, z >> 5);
AtomicSliverMap m = dat.get(x & 31, z & 31);
loadedChunks.put(pos, m);
return m;
}
public boolean hasChunk(int x, int z) throws IOException
{
return loadSection(x >> 5, z >> 5).contains(x & 31, z & 31);
}
public AtomicRegionData loadSection(int x, int z, boolean anonymous) throws IOException
{
ChunkPosition pos = new ChunkPosition(x, z);
if(!anonymous)
{
lastRegion.put(pos, M.ms());
}
if(isSectionLoaded(x, z))
{
return loadedSections.get(pos);
}
File file = getSubregionFile(x, z);
if(!file.exists())
{
AtomicRegionData dat = createSection(x, z);
loadedSections.put(pos, dat);
return dat;
}
FileInputStream fin = new FileInputStream(file);
AtomicRegionData data = new AtomicRegionData(world);
data.read(fin);
fin.close();
loadedSections.put(pos, data);
return data;
}
public AtomicRegionData loadSection(int x, int z) throws IOException
{
return loadSection(x, z, false);
}
public AtomicRegionData createSection(int x, int z)
{
if(isSectionLoaded(x, z))
{
return loadedSections.get(new ChunkPosition(x, z));
}
AtomicRegionData data = new AtomicRegionData(world);
loadedSections.put(new ChunkPosition(x, z), data);
return data;
}
public File getSubregionFile(int x, int z)
{
return new File(getSubregionFolder(), "sr." + x + "." + z + ".smca");
}
public File getSubregionFolder()
{
return new File(world.getWorldFolder(), "subregion-" + prefix);
}
public KMap<ChunkPosition, AtomicSliverMap> getLoadedChunks()
{
return loadedChunks;
}
public void clean(int j)
{
if(M.ms() - last < getUnloadBatchSpeed())
{
return;
}
int m = 0;
for(ChunkPosition i : lastRegion.keySet())
{
if(m > 1)
{
break;
}
if(M.ms() - lastRegion.get(i) > 60000)
{
unloadRegions.add(i);
m++;
}
}
m = 0;
for(ChunkPosition i : unloadRegions)
{
lastRegion.remove(i);
try
{
unloadSection(i, true);
}
catch(IOException e)
{
e.printStackTrace();
}
}
unloadRegions.clear();
for(ChunkPosition i : lastChunk.keySet())
{
if(m > getUnloadBatchSize())
{
break;
}
if(M.ms() - lastChunk.get(i) > 15000)
{
m++;
unloadChunks.add(i);
}
}
for(ChunkPosition i : unloadChunks)
{
try
{
saveChunk(i);
}
catch(IOException e)
{
Iris.warn("Failed to save chunk");
}
}
unloadChunks.clear();
}
private int getUnloadBatchSize()
{
return Math.max(3, getLoadedRegions().size() / 125);
}
private int getUnloadBatchSpeed()
{
return Math.max(250, 2000 - getLoadedRegions().size());
}
}

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package com.volmit.iris.object.atomics;
import java.util.concurrent.locks.ReentrantLock;
import com.volmit.iris.util.KMap;
public class MasterLock
{
private KMap<String, ReentrantLock> locks;
private ReentrantLock lock;
public MasterLock()
{
locks = new KMap<>();
lock = new ReentrantLock();
}
public void clear()
{
locks.clear();
}
public void lock(String key)
{
lock.lock();
if(!locks.containsKey(key))
{
locks.put(key, new ReentrantLock());
}
ReentrantLock l = locks.get(key);
lock.unlock();
l.lock();
}
public void unlock(String key)
{
lock.lock();
if(!locks.containsKey(key))
{
locks.put(key, new ReentrantLock());
}
ReentrantLock l = locks.get(key);
lock.unlock();
l.unlock();
}
}

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package com.volmit.iris.layer;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.util.BiomeRarityCellGenerator;
import com.volmit.iris.util.BiomeResult;
import com.volmit.iris.util.RNG;
import lombok.Data;
@Data
public class BiomeDataProvider
{
private InferredType type;
private BiomeRarityCellGenerator generator;
private GenLayerBiome layer;
public BiomeDataProvider(GenLayerBiome layer, InferredType type, RNG rng)
{
this.type = type;
this.layer = layer;
generator = new BiomeRarityCellGenerator(rng.nextParallelRNG(4645079 + (type.ordinal() * 23845)));
}
public BiomeResult generatePureData(double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
{
getGenerator().setShuffle(12);
double zoom = (layer.getIris().getDimension().getBiomeZoom() * regionData.getBiomeZoom(getType())) * 3.15;
getGenerator().setCellScale(1D / zoom);
return layer.generateBiomeData(bx, bz, regionData, getGenerator(), regionData.getBiomes(getType()), getType());
}
public BiomeResult generateData(double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
{
return layer.generateImpureData(rawX, rawZ, getType(), regionData, generatePureData(bx, bz, rawX, rawZ, regionData));
}
}

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package com.volmit.iris.layer;
import com.volmit.iris.Iris;
import com.volmit.iris.generator.DimensionChunkGenerator;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisRegion;
import com.volmit.iris.object.IrisRegionRidge;
import com.volmit.iris.object.IrisRegionSpot;
import com.volmit.iris.util.BiomeRarityCellGenerator;
import com.volmit.iris.util.BiomeResult;
import com.volmit.iris.util.CellGenerator;
import com.volmit.iris.util.GenLayer;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.RNG;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
public class GenLayerBiome extends GenLayer
{
private CellGenerator regionGenerator;
private CellGenerator bridgeGenerator;
private BiomeDataProvider seaProvider;
private BiomeDataProvider landProvider;
private BiomeDataProvider shoreProvider;
private BiomeDataProvider caveProvider;
private BiomeDataProvider islandProvider;
private BiomeDataProvider skylandProvider;
private DimensionChunkGenerator iris;
public GenLayerBiome(DimensionChunkGenerator iris, RNG rng)
{
super(iris, rng);
this.iris = iris;
seaProvider = new BiomeDataProvider(this, InferredType.SEA, rng);
landProvider = new BiomeDataProvider(this, InferredType.LAND, rng);
shoreProvider = new BiomeDataProvider(this, InferredType.SHORE, rng);
caveProvider = new BiomeDataProvider(this, InferredType.CAVE, rng);
islandProvider = new BiomeDataProvider(this, InferredType.ISLAND, rng);
skylandProvider = new BiomeDataProvider(this, InferredType.SKYLAND, rng);
regionGenerator = new CellGenerator(rng.nextParallelRNG(1188519));
bridgeGenerator = new CellGenerator(rng.nextParallelRNG(1541462));
}
public IrisRegion getRegion(double bx, double bz)
{
if(iris.getDimension().getRegions().isEmpty())
{
Iris.error("NO REGIONS!");
return null;
}
regionGenerator.setShuffle(8);
regionGenerator.setCellScale(0.33 / iris.getDimension().getRegionZoom());
double x = bx / iris.getDimension().getBiomeZoom();
double z = bz / iris.getDimension().getBiomeZoom();
String regionId = iris.getDimension().getRegions().get(regionGenerator.getIndex(x, z, iris.getDimension().getRegions().size()));
return Iris.data.getRegionLoader().load(regionId);
}
public BiomeResult generateData(double bx, double bz, int rawX, int rawZ)
{
return generateRegionData(bx, bz, rawX, rawZ, getRegion(bx, bz));
}
public BiomeResult generateData(InferredType type, double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
{
return getProvider(type).generateData(bx, bz, rawX, rawZ, regionData);
}
public BiomeDataProvider getProvider(InferredType type)
{
if(type.equals(InferredType.SEA))
{
return seaProvider;
}
else if(type.equals(InferredType.LAND))
{
return landProvider;
}
else if(type.equals(InferredType.SHORE))
{
return shoreProvider;
}
else if(type.equals(InferredType.CAVE))
{
return caveProvider;
}
else if(type.equals(InferredType.ISLAND))
{
return islandProvider;
}
else if(type.equals(InferredType.SKYLAND))
{
return skylandProvider;
}
else
{
Iris.error("Cannot find a BiomeDataProvider for type " + type.name());
}
return null;
}
public BiomeResult generateRegionData(double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
{
return generateData(getType(bx, bz, regionData), bx, bz, rawX, rawZ, regionData);
}
public InferredType getType(double bx, double bz, IrisRegion regionData)
{
bridgeGenerator.setShuffle(0);
bridgeGenerator.setCellScale(0.33 / iris.getDimension().getContinentZoom());
double x = bx / iris.getDimension().getBiomeZoom();
double z = bz / iris.getDimension().getBiomeZoom();
return bridgeGenerator.getIndex(x, z, 5) == 1 ? InferredType.SEA : InferredType.LAND;
}
public BiomeResult generateBiomeData(double bx, double bz, IrisRegion regionData, BiomeRarityCellGenerator cell, KList<IrisBiome> biomes, InferredType inferredType)
{
if(biomes.isEmpty())
{
return new BiomeResult(null, 0);
}
double x = bx / iris.getDimension().getBiomeZoom();
double z = bz / iris.getDimension().getBiomeZoom();
IrisBiome biome = cell.get(x, z, biomes);
biome.setInferredType(inferredType);
return implode(bx, bz, regionData, cell, new BiomeResult(biome, cell.getDistance(x, z)));
}
public BiomeResult generateImpureData(int rawX, int rawZ, InferredType type, IrisRegion regionData, BiomeResult pureResult)
{
for(IrisRegionRidge i : regionData.getRidgeBiomes())
{
if(i.getType().equals(type) && i.isRidge(rng, rawX, rawZ))
{
return new BiomeResult(Iris.data.getBiomeLoader().load(i.getBiome()).infer(i.getAs(), type), 0.5);
}
}
for(IrisRegionSpot i : regionData.getSpotBiomes())
{
if(i.getType().equals(type) && i.isSpot(rng, rawX, rawZ))
{
return new BiomeResult(Iris.data.getBiomeLoader().load(i.getBiome()).infer(i.getAs(), type), 0.5);
}
}
return pureResult;
}
public BiomeResult implode(double bx, double bz, IrisRegion regionData, BiomeRarityCellGenerator parentCell, BiomeResult parent)
{
return implode(bx, bz, regionData, parentCell, parent, 1);
}
public BiomeResult implode(double bx, double bz, IrisRegion regionData, BiomeRarityCellGenerator parentCell, BiomeResult parent, int hits)
{
if(hits > 9)
{
return parent;
}
double x = bx / iris.getDimension().getBiomeZoom();
double z = bz / iris.getDimension().getBiomeZoom();
if(parent.getDistance() > regionData.getBiomeImplosionRatio())
{
if(!parent.getBiome().getRealChildren().isEmpty())
{
BiomeRarityCellGenerator childCell = parent.getBiome().getChildrenGenerator(rng, 123, parentCell.getCellScale() * parent.getBiome().getChildShrinkFactor());
KList<IrisBiome> chx = parent.getBiome().getRealChildren().copy();
chx.add(parent.getBiome());
IrisBiome biome = childCell.get(x, z, chx);
biome.setInferredType(parent.getBiome().getInferredType());
return implode(bx, bz, regionData, childCell, new BiomeResult(biome, childCell.getDistance(x, z)), hits + 1);
}
}
return parent;
}
@Override
public double generate(double x, double z)
{
return 0;
}
}

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package com.volmit.iris.layer;
import com.volmit.iris.generator.DimensionChunkGenerator;
import com.volmit.iris.util.CellGenerator;
import com.volmit.iris.util.GenLayer;
import com.volmit.iris.util.IrisInterpolation;
import com.volmit.iris.util.M;
import com.volmit.iris.util.RNG;
public class GenLayerCarve extends GenLayer
{
private CellGenerator cell;
public GenLayerCarve(DimensionChunkGenerator iris, RNG rng)
{
super(iris, rng);
cell = new CellGenerator(rng.nextParallelRNG(-135486678));
}
public boolean isCarved(int xc, int y, int zc)
{
if(y > iris.getDimension().getCarvingMax() || y < iris.getDimension().getCarvingMin())
{
return false;
}
double x = ((double) xc / iris.getDimension().getCarvingZoom());
double z = ((double) zc / iris.getDimension().getCarvingZoom());
double opacity = Math.pow(IrisInterpolation.sinCenter(M.lerpInverse(iris.getDimension().getCarvingMin(), iris.getDimension().getCarvingMax(), y)), 4);
if(cell.getDistance(x - (Math.cos(y / iris.getDimension().getCarvingRippleThickness()) + 0.5D) / 2D, y / iris.getDimension().getCarvingSliverThickness(), z + (Math.sin(y / iris.getDimension().getCarvingRippleThickness()) + 0.5D) / 2D) < opacity * iris.getDimension().getCarvingEnvelope())
{
return true;
}
return false;
}
@Override
public double generate(double x, double z)
{
return 0;
}
}

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package com.volmit.iris.layer;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.generator.DimensionChunkGenerator;
import com.volmit.iris.object.atomics.AtomicSliver;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.CNG;
import com.volmit.iris.util.CaveResult;
import com.volmit.iris.util.FastNoise;
import com.volmit.iris.util.GenLayer;
import com.volmit.iris.util.KList;
import com.volmit.iris.util.RNG;
import com.volmit.iris.util.FastNoise.CellularDistanceFunction;
import com.volmit.iris.util.FastNoise.CellularReturnType;
import com.volmit.iris.util.FastNoise.NoiseType;
public class GenLayerCave extends GenLayer
{
public static final BlockData CAVE_AIR = BlockDataTools.getBlockData("CAVE_AIR");
public static final BlockData AIR = BlockDataTools.getBlockData("AIR");
private static final KList<CaveResult> EMPTY = new KList<>();
private CNG gincline;
private CNG shuffle;
private FastNoise gg;
public GenLayerCave(DimensionChunkGenerator iris, RNG rng)
{
//@builder
super(iris, rng);
shuffle = CNG.signature(rng.nextParallelRNG(1348566));
gincline = new CNG(rng.nextParallelRNG(26512), 1D, 3).scale(0.00452);
gg = new FastNoise(324895 * rng.nextParallelRNG(49678).imax());
//@done
}
public KList<CaveResult> genCaves(double wxx, double wzz, int x, int z, AtomicSliver data)
{
if(!iris.getDimension().isCaves())
{
return EMPTY;
}
int surface = data.getHighestBlock();
KList<CaveResult> result = new KList<>();
shuffle.scale(0.01);
double shuffleDistance = 72;
gg.SetNoiseType(NoiseType.Cellular);
gg.SetCellularReturnType(CellularReturnType.Distance2Sub);
gg.SetCellularDistanceFunction(CellularDistanceFunction.Natural);
for(int i = 0; i < 3; i++)
{
double wx = wxx + (shuffle.noise(wxx, wzz) * shuffleDistance);
double wz = wzz + (shuffle.noise(wzz, wxx) * shuffleDistance);
double incline = 157;
double baseWidth = (14 * iris.getDimension().getCaveScale());
double distanceCheck = 0.0132 * baseWidth;
double distanceTake = 0.0022 * baseWidth;
double drop = (-i * 17) + 44 + iris.getDimension().getCaveShift();
double caveHeightNoise = incline * gincline.noise((wx + (10000 * i)), (wz - (10000 * i)));
caveHeightNoise += shuffle.fitDoubleD(-1, 1, wxx - caveHeightNoise, wzz + caveHeightNoise) * 3;
int ceiling = -256;
int floor = 512;
for(double tunnelHeight = 1; tunnelHeight <= baseWidth; tunnelHeight++)
{
double distance = (gg.GetCellular((float) wx + (10000 * i), (float) wz - (10000 * i)) + 1D) / 2D;
if(distance < distanceCheck - (tunnelHeight * distanceTake))
{
int caveHeight = (int) Math.round(caveHeightNoise - drop);
int pu = (int) (caveHeight + tunnelHeight);
int pd = (int) (caveHeight - tunnelHeight);
if(pd > surface + 1)
{
continue;
}
if((pu > 255 && pd > 255) || (pu < 0 && pd < 0))
{
continue;
}
if(data == null)
{
ceiling = pu > ceiling ? pu : ceiling;
floor = pu < floor ? pu : floor;
ceiling = pd > ceiling ? pd : ceiling;
floor = pd < floor ? pd : floor;
if(tunnelHeight == 1)
{
ceiling = caveHeight > ceiling ? caveHeight : ceiling;
floor = caveHeight < floor ? caveHeight : floor;
}
}
else
{
if(dig(x, pu, z, data))
{
ceiling = pu > ceiling ? pu : ceiling;
floor = pu < floor ? pu : floor;
if(pu > surface - 2)
{
if(dig(x, pu + 1, z, data))
{
ceiling = pu + 1 > ceiling ? pu + 1 : ceiling;
floor = pu + 1 < floor ? pu + 1 : floor;
if(dig(x, pu + 2, z, data))
{
ceiling = pu + 2 > ceiling ? pu + 2 : ceiling;
floor = pu + 2 < floor ? pu + 2 : floor;
if(dig(x, pu + 3, z, data))
{
ceiling = pu + 3 > ceiling ? pu + 3 : ceiling;
floor = pu + 3 < floor ? pu + 3 : floor;
}
}
}
}
}
if(dig(x, pd, z, data))
{
ceiling = pd > ceiling ? pd : ceiling;
floor = pd < floor ? pd : floor;
}
if(tunnelHeight == 1)
{
if(dig(x, (int) (caveHeight), z, data))
{
ceiling = caveHeight > ceiling ? caveHeight : ceiling;
floor = caveHeight < floor ? caveHeight : floor;
}
}
}
}
}
if(floor >= 0 && ceiling <= 255)
{
result.add(new CaveResult(floor, ceiling));
}
}
return result;
}
public boolean dig(int x, int y, int z, AtomicSliver data)
{
Material a = data.getType(y);
Material c = data.getType(y + 1);
Material f = data.getType(y - 1);
if(can(a) && canAir(c) && canAir(f))
{
data.set(y, CAVE_AIR);
return true;
}
return false;
}
public boolean canAir(Material m)
{
return (m.isSolid() || m.equals(Material.AIR) || m.equals(Material.CAVE_AIR)) && !m.equals(Material.BEDROCK);
}
public boolean can(Material m)
{
return m.isSolid() && !m.equals(Material.BEDROCK);
}
@Override
public double generate(double x, double z)
{
return 0;
}
}

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package com.volmit.iris.layer.post;
import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.*;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
@Retention(RUNTIME)
@Target(TYPE)
public @interface Post
{
String value();
}

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package com.volmit.iris.layer.post;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.IrisPostBlockFilter;
@Post("floating-block-remover")
public class PostFloatingNibDeleter extends IrisPostBlockFilter
{
private static final BlockData AIR = BlockDataTools.getBlockData("AIR");
public PostFloatingNibDeleter(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
}
public PostFloatingNibDeleter(PostBlockChunkGenerator gen)
{
this(gen, 0);
}
@Override
public void onPost(int x, int z)
{
int g = 0;
int h = highestTerrainBlock(x, z);
if(h < 1)
{
return;
}
int ha = highestTerrainBlock(x + 1, z);
int hb = highestTerrainBlock(x, z + 1);
int hc = highestTerrainBlock(x - 1, z);
int hd = highestTerrainBlock(x, z - 1);
g += ha < h - 1 ? 1 : 0;
g += hb < h - 1 ? 1 : 0;
g += hc < h - 1 ? 1 : 0;
g += hd < h - 1 ? 1 : 0;
if(g == 4 && isAir(x, h - 1, z))
{
setPostBlock(x, h, z, AIR);
for(int i = h - 1; i > 0; i--)
{
if(!isAir(x, i, z))
{
updateHeight(x, z, i);
break;
}
}
}
}
}

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package com.volmit.iris.layer.post;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.util.IrisPostBlockFilter;
@Post("nib-smoother")
public class PostNibSmoother extends IrisPostBlockFilter
{
public PostNibSmoother(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
}
public PostNibSmoother(PostBlockChunkGenerator gen)
{
this(gen, 0);
}
@Override
public void onPost(int x, int z)
{
int g = 0;
int h = highestTerrainBlock(x, z);
int ha = highestTerrainBlock(x + 1, z);
int hb = highestTerrainBlock(x, z + 1);
int hc = highestTerrainBlock(x - 1, z);
int hd = highestTerrainBlock(x, z - 1);
g += ha == h - 1 ? 1 : 0;
g += hb == h - 1 ? 1 : 0;
g += hc == h - 1 ? 1 : 0;
g += hd == h - 1 ? 1 : 0;
if(g >= 3)
{
BlockData bc = getPostBlock(x, h, z);
BlockData b = getPostBlock(x, h + 1, z);
Material m = bc.getMaterial();
if(m.isSolid())
{
setPostBlock(x, h, z, b);
updateHeight(x, z, h - 1);
}
}
}
}

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package com.volmit.iris.layer.post;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.util.IrisPostBlockFilter;
@Post("pothole-filler")
public class PostPotholeFiller extends IrisPostBlockFilter
{
public PostPotholeFiller(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
}
public PostPotholeFiller(PostBlockChunkGenerator gen)
{
this(gen, 0);
}
@Override
public void onPost(int x, int z)
{
int g = 0;
int h = highestTerrainBlock(x, z);
int ha = highestTerrainBlock(x + 1, z);
int hb = highestTerrainBlock(x, z + 1);
int hc = highestTerrainBlock(x - 1, z);
int hd = highestTerrainBlock(x, z - 1);
g += ha == h + 1 ? 1 : 0;
g += hb == h + 1 ? 1 : 0;
g += hc == h + 1 ? 1 : 0;
g += hd == h + 1 ? 1 : 0;
if(g >= 3)
{
setPostBlock(x, h + 1, z, getPostBlock(x, h, z));
updateHeight(x, z, h + 1);
}
}
}

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package com.volmit.iris.layer.post;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.util.IrisPostBlockFilter;
import com.volmit.iris.util.RNG;
@Post("slabber")
public class PostSlabber extends IrisPostBlockFilter
{
public static final Material AIR = Material.AIR;
public static final Material WATER = Material.WATER;
private RNG rng;
public PostSlabber(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
rng = gen.getMasterRandom().nextParallelRNG(166456);
}
public PostSlabber(PostBlockChunkGenerator gen)
{
this(gen, 0);
}
@Override
public void onPost(int x, int z)
{
int h = highestTerrainBlock(x, z);
int ha = highestTerrainBlock(x + 1, z);
int hb = highestTerrainBlock(x, z + 1);
int hc = highestTerrainBlock(x - 1, z);
int hd = highestTerrainBlock(x, z - 1);
if((ha == h + 1 && isSolid(x + 1, ha, z)) || (hb == h + 1 && isSolid(x, hb, z + 1)) || (hc == h + 1 && isSolid(x - 1, hc, z)) || (hd == h + 1 && isSolid(x, hd, z - 1)))
{
BlockData d = gen.sampleTrueBiome(x, z).getBiome().getSlab().get(rng, x, h, z);
if(d != null)
{
if(d.getMaterial().equals(AIR))
{
return;
}
if(d.getMaterial().equals(Material.SNOW) && h + 1 <= gen.getFluidHeight())
{
return;
}
if(isSnowLayer(x, h, z))
{
return;
}
if(isAirOrWater(x, h + 2, z))
{
queue(() ->
{
setPostBlock(x, h + 1, z, d);
updateHeight(x, z, h + 1);
});
}
}
}
}
}

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package com.volmit.iris.layer.post;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.util.IrisPostBlockFilter;
import com.volmit.iris.util.RNG;
@Post("wall-painter")
public class PostWallPatcher extends IrisPostBlockFilter
{
public static final Material AIR = Material.AIR;
private RNG rng;
public PostWallPatcher(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
rng = gen.getMasterRandom().nextParallelRNG(1239456);
}
public PostWallPatcher(PostBlockChunkGenerator gen)
{
this(gen, 0);
}
@Override
public void onPost(int x, int z)
{
IrisBiome biome = gen.sampleTrueBiome(x, z).getBiome();
int h, ha, hb, hc, hd;
if(!biome.getWall().getPalette().isEmpty())
{
h = highestTerrainBlock(x, z);
ha = highestTerrainBlock(x + 1, z);
hb = highestTerrainBlock(x, z + 1);
hc = highestTerrainBlock(x - 1, z);
hd = highestTerrainBlock(x, z - 1);
if(ha < h - 2 || hb < h - 2 || hc < h - 2 || hd < h - 2)
{
int max = Math.abs(Math.max(h - ha, Math.max(h - hb, Math.max(h - hc, h - hd))));
BlockData s = gen.sampleTrueBiome(x, z).getBiome().getSlab().get(rng, x, h, z);
if(s != null)
{
if(!s.getMaterial().equals(AIR))
{
setPostBlock(x, h + 1, z, s);
updateHeight(x, z, h + 1);
}
}
for(int i = h; i > h - max; i--)
{
BlockData d = biome.getWall().get(rng, x + i, i + h, z + i);
if(d != null)
{
if(d.getMaterial().equals(AIR))
{
continue;
}
if(isAirOrWater(x, i, z))
{
continue;
}
setPostBlock(x, i, z, d);
}
}
}
}
}
}

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package com.volmit.iris.layer.post;
import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import org.bukkit.block.data.Waterlogged;
import com.volmit.iris.generator.PostBlockChunkGenerator;
import com.volmit.iris.util.BlockDataTools;
import com.volmit.iris.util.IrisPostBlockFilter;
@Post("waterlogger")
public class PostWaterlogger extends IrisPostBlockFilter
{
private static final BlockData WATER = BlockDataTools.getBlockData("WATER");
public PostWaterlogger(PostBlockChunkGenerator gen, int phase)
{
super(gen, phase);
}
public PostWaterlogger(PostBlockChunkGenerator gen)
{
super(gen);
}
@Override
public void onPost(int x, int z)
{
int h = highestTerrainBlock(x, z);
BlockData b = getPostBlock(x, h, z);
if(b instanceof Waterlogged)
{
Waterlogged ww = (Waterlogged) b;
if(ww.isWaterlogged())
{
return;
}
if(isWaterOrWaterlogged(x, h + 1, z) && !ww.isWaterlogged())
{
ww.setWaterlogged(true);
setPostBlock(x, h, z, ww);
}
else if(!ww.isWaterlogged() && (isWaterOrWaterlogged(x + 1, h, z) || isWaterOrWaterlogged(x - 1, h, z) || isWaterOrWaterlogged(x, h, z + 1) || isWaterOrWaterlogged(x, h, z - 1)))
{
ww.setWaterlogged(true);
setPostBlock(x, h, z, ww);
}
}
else if(b.getMaterial().equals(Material.AIR) && h <= gen.getFluidHeight())
{
if((isWaterOrWaterlogged(x + 1, h, z) || isWaterOrWaterlogged(x - 1, h, z) || isWaterOrWaterlogged(x, h, z + 1) || isWaterOrWaterlogged(x, h, z - 1)))
{
setPostBlock(x, h, z, WATER);
}
}
}
}