mirror of https://github.com/webbukkit/dynmap.git
86 lines
2.9 KiB
Java
86 lines
2.9 KiB
Java
package org.dynmap.bukkit.helper.v117;
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import net.minecraft.world.level.biome.BiomeBase;
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import net.minecraft.world.level.biome.BiomeFog;
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import org.bukkit.World;
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import org.bukkit.craftbukkit.v1_17_R1.CraftWorld;
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import org.dynmap.DynmapChunk;
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import org.dynmap.bukkit.helper.BukkitWorld;
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import org.dynmap.common.BiomeMap;
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import org.dynmap.common.chunk.GenericChunk;
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import org.dynmap.common.chunk.GenericChunkCache;
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import org.dynmap.common.chunk.GenericMapChunkCache;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.world.level.ChunkCoordIntPair;
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import net.minecraft.world.level.chunk.Chunk;
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import net.minecraft.world.level.chunk.ChunkStatus;
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import net.minecraft.world.level.chunk.storage.ChunkRegionLoader;
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import java.io.IOException;
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import java.util.List;
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import java.util.Optional;
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/**
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* Container for managing chunks - dependent upon using chunk snapshots, since rendering is off server thread
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*/
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public class MapChunkCache117 extends GenericMapChunkCache {
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private World w;
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/**
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* Construct empty cache
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*/
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public MapChunkCache117(GenericChunkCache cc) {
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super(cc);
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}
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// Load generic chunk from existing and already loaded chunk
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protected GenericChunk getLoadedChunk(DynmapChunk chunk) {
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CraftWorld cw = (CraftWorld) w;
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NBTTagCompound nbt = null;
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GenericChunk gc = null;
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if (cw.isChunkLoaded(chunk.x, chunk.z)) {
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Chunk c = cw.getHandle().getChunkAt(chunk.x, chunk.z);
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if ((c != null) && c.h) { // c.loaded
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nbt = ChunkRegionLoader.saveChunk(cw.getHandle(), c);
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}
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if (nbt != null) {
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gc = parseChunkFromNBT(new NBT.NBTCompound(nbt));
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}
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}
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return gc;
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}
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// Load generic chunk from unloaded chunk
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protected GenericChunk loadChunk(DynmapChunk chunk) {
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CraftWorld cw = (CraftWorld) w;
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NBTTagCompound nbt = null;
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ChunkCoordIntPair cc = new ChunkCoordIntPair(chunk.x, chunk.z);
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GenericChunk gc = null;
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try {
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nbt = cw.getHandle().getChunkProvider().a.read(cc); // playerChunkMap
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} catch (IOException iox) {
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}
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if (nbt != null) {
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gc = parseChunkFromNBT(new NBT.NBTCompound(nbt));
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}
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return gc;
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}
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public void setChunks(BukkitWorld dw, List<DynmapChunk> chunks) {
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this.w = dw.getWorld();
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super.setChunks(dw, chunks);
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}
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@Override
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public int getFoliageColor(BiomeMap bm, int[] colormap, int x, int z) {
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return bm.<BiomeBase>getBiomeObject().map(BiomeBase::l).flatMap(BiomeFog::e).orElse(colormap[bm.biomeLookup()]);
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}
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@Override
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public int getGrassColor(BiomeMap bm, int[] colormap, int x, int z) {
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BiomeFog fog = bm.<BiomeBase>getBiomeObject().map(BiomeBase::l).orElse(null);
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if (fog == null) return colormap[bm.biomeLookup()];
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return fog.g().a(x, z, fog.f().orElse(colormap[bm.biomeLookup()]));
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}
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}
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