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Diffstat (limited to 'src/main/java/net/minecraft/server/ChunkRegionLoader.java')
-rw-r--r--src/main/java/net/minecraft/server/ChunkRegionLoader.java406
1 files changed, 0 insertions, 406 deletions
diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
deleted file mode 100644
index 9402f0fd..00000000
--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+++ /dev/null
@@ -1,406 +0,0 @@
-package net.minecraft.server;
-
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
-
- private static final Logger a = LogManager.getLogger();
- private List b = new ArrayList();
- private Set c = new HashSet();
- private Object d = new Object();
- private final File e;
-
- public ChunkRegionLoader(File file1) {
- this.e = file1;
- }
-
- // CraftBukkit start
- public boolean chunkExists(World world, int i, int j) {
- ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(i, j);
-
- synchronized (this.d) {
- if (this.c.contains(chunkcoordintpair)) {
- for (int k = 0; k < this.b.size(); ++k) {
- if (((PendingChunkToSave) this.b.get(k)).a.equals(chunkcoordintpair)) {
- return true;
- }
- }
- }
- }
-
- return RegionFileCache.a(this.e, i, j).chunkExists(i & 31, j & 31);
- }
- // CraftBukkit end
-
- // CraftBukkit start - Add async variant, provide compatibility
- public Chunk a(World world, int i, int j) {
- Object[] data = this.loadChunk(world, i, j);
- if (data != null) {
- Chunk chunk = (Chunk) data[0];
- NBTTagCompound nbttagcompound = (NBTTagCompound) data[1];
- this.loadEntities(chunk, nbttagcompound.getCompound("Level"), world);
- return chunk;
- }
-
- return null;
- }
-
- public Object[] loadChunk(World world, int i, int j) {
- // CraftBukkit end
- NBTTagCompound nbttagcompound = null;
- ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(i, j);
- Object object = this.d;
-
- synchronized (this.d) {
- if (this.c.contains(chunkcoordintpair)) {
- for (int k = 0; k < this.b.size(); ++k) {
- if (((PendingChunkToSave) this.b.get(k)).a.equals(chunkcoordintpair)) {
- nbttagcompound = ((PendingChunkToSave) this.b.get(k)).b;
- break;
- }
- }
- }
- }
-
- if (nbttagcompound == null) {
- DataInputStream datainputstream = RegionFileCache.c(this.e, i, j);
-
- if (datainputstream == null) {
- return null;
- }
-
- nbttagcompound = NBTCompressedStreamTools.a(datainputstream);
- }
-
- return this.a(world, i, j, nbttagcompound);
- }
-
- protected Object[] a(World world, int i, int j, NBTTagCompound nbttagcompound) { // CraftBukkit - return Chunk -> Object[]
- if (!nbttagcompound.hasKeyOfType("Level", 10)) {
- a.error("Chunk file at " + i + "," + j + " is missing level data, skipping");
- return null;
- } else if (!nbttagcompound.getCompound("Level").hasKeyOfType("Sections", 9)) {
- a.error("Chunk file at " + i + "," + j + " is missing block data, skipping");
- return null;
- } else {
- Chunk chunk = this.a(world, nbttagcompound.getCompound("Level"));
-
- if (!chunk.a(i, j)) {
- a.error("Chunk file at " + i + "," + j + " is in the wrong location; relocating. (Expected " + i + ", " + j + ", got " + chunk.locX + ", " + chunk.locZ + ")");
- nbttagcompound.getCompound("Level").setInt("xPos", i); // CraftBukkit - .getCompound("Level")
- nbttagcompound.getCompound("Level").setInt("zPos", j); // CraftBukkit - .getCompound("Level")
-
- // CraftBukkit start - Have to move tile entities since we don't load them at this stage
- NBTTagList tileEntities = nbttagcompound.getCompound("Level").getList("TileEntities", 10);
- if (tileEntities != null) {
- for (int te = 0; te < tileEntities.size(); te++) {
- NBTTagCompound tileEntity = (NBTTagCompound) tileEntities.get(te);
- int x = tileEntity.getInt("x") - chunk.locX * 16;
- int z = tileEntity.getInt("z") - chunk.locZ * 16;
- tileEntity.setInt("x", i * 16 + x);
- tileEntity.setInt("z", j * 16 + z);
- }
- }
- // CraftBukkit end
- chunk = this.a(world, nbttagcompound.getCompound("Level"));
- }
-
- // CraftBukkit start
- Object[] data = new Object[2];
- data[0] = chunk;
- data[1] = nbttagcompound;
- return data;
- // CraftBukkit end
- }
- }
-
- public void a(World world, Chunk chunk) {
- // CraftBukkit start - "handle" exception
- try {
- world.G();
- } catch (ExceptionWorldConflict ex) {
- ex.printStackTrace();
- }
- // CraftBukkit end
-
- try {
- NBTTagCompound nbttagcompound = new NBTTagCompound();
- NBTTagCompound nbttagcompound1 = new NBTTagCompound();
-
- nbttagcompound.set("Level", nbttagcompound1);
- this.a(chunk, world, nbttagcompound1);
- this.a(chunk.l(), nbttagcompound);
- } catch (Exception exception) {
- exception.printStackTrace();
- }
- }
-
- protected void a(ChunkCoordIntPair chunkcoordintpair, NBTTagCompound nbttagcompound) {
- Object object = this.d;
-
- synchronized (this.d) {
- if (this.c.contains(chunkcoordintpair)) {
- for (int i = 0; i < this.b.size(); ++i) {
- if (((PendingChunkToSave) this.b.get(i)).a.equals(chunkcoordintpair)) {
- this.b.set(i, new PendingChunkToSave(chunkcoordintpair, nbttagcompound));
- return;
- }
- }
- }
-
- this.b.add(new PendingChunkToSave(chunkcoordintpair, nbttagcompound));
- this.c.add(chunkcoordintpair);
- FileIOThread.a.a(this);
- }
- }
-
- public boolean c() {
- PendingChunkToSave pendingchunktosave = null;
- Object object = this.d;
-
- synchronized (this.d) {
- if (this.b.isEmpty()) {
- return false;
- }
-
- pendingchunktosave = (PendingChunkToSave) this.b.remove(0);
- this.c.remove(pendingchunktosave.a);
- }
-
- if (pendingchunktosave != null) {
- try {
- this.a(pendingchunktosave);
- } catch (Exception exception) {
- exception.printStackTrace();
- }
- }
-
- return true;
- }
-
- public void a(PendingChunkToSave pendingchunktosave) throws java.io.IOException { // CraftBukkit - public -> private, added throws
- DataOutputStream dataoutputstream = RegionFileCache.d(this.e, pendingchunktosave.a.x, pendingchunktosave.a.z);
-
- NBTCompressedStreamTools.a(pendingchunktosave.b, (DataOutput) dataoutputstream);
- dataoutputstream.close();
- }
-
- public void b(World world, Chunk chunk) {}
-
- public void a() {}
-
- public void b() {
- while (this.c()) {
- ;
- }
- }
-
- private void a(Chunk chunk, World world, NBTTagCompound nbttagcompound) {
- nbttagcompound.setByte("V", (byte) 1);
- nbttagcompound.setInt("xPos", chunk.locX);
- nbttagcompound.setInt("zPos", chunk.locZ);
- nbttagcompound.setLong("LastUpdate", world.getTime());
- nbttagcompound.setIntArray("HeightMap", chunk.heightMap);
- nbttagcompound.setBoolean("TerrainPopulated", chunk.done);
- nbttagcompound.setBoolean("LightPopulated", chunk.lit);
- nbttagcompound.setLong("InhabitedTime", chunk.s);
- ChunkSection[] achunksection = chunk.getSections();
- NBTTagList nbttaglist = new NBTTagList();
- boolean flag = !world.worldProvider.g;
- ChunkSection[] achunksection1 = achunksection;
- int i = achunksection.length;
-
- NBTTagCompound nbttagcompound1;
-
- for (int j = 0; j < i; ++j) {
- ChunkSection chunksection = achunksection1[j];
-
- if (chunksection != null) {
- nbttagcompound1 = new NBTTagCompound();
- nbttagcompound1.setByte("Y", (byte) (chunksection.getYPosition() >> 4 & 255));
- nbttagcompound1.setByteArray("Blocks", chunksection.getIdArray());
- if (chunksection.getExtendedIdArray() != null) {
- nbttagcompound1.setByteArray("Add", chunksection.getExtendedIdArray().a);
- }
-
- nbttagcompound1.setByteArray("Data", chunksection.getDataArray().a);
- nbttagcompound1.setByteArray("BlockLight", chunksection.getEmittedLightArray().a);
- if (flag) {
- nbttagcompound1.setByteArray("SkyLight", chunksection.getSkyLightArray().a);
- } else {
- nbttagcompound1.setByteArray("SkyLight", new byte[chunksection.getEmittedLightArray().a.length]);
- }
-
- nbttaglist.add(nbttagcompound1);
- }
- }
-
- nbttagcompound.set("Sections", nbttaglist);
- nbttagcompound.setByteArray("Biomes", chunk.m());
- chunk.o = false;
- NBTTagList nbttaglist1 = new NBTTagList();
-
- Iterator iterator;
-
- for (i = 0; i < chunk.entitySlices.length; ++i) {
- iterator = chunk.entitySlices[i].iterator();
-
- while (iterator.hasNext()) {
- Entity entity = (Entity) iterator.next();
-
- nbttagcompound1 = new NBTTagCompound();
- if (entity.d(nbttagcompound1)) {
- chunk.o = true;
- nbttaglist1.add(nbttagcompound1);
- }
- }
- }
-
- nbttagcompound.set("Entities", nbttaglist1);
- NBTTagList nbttaglist2 = new NBTTagList();
-
- iterator = chunk.tileEntities.values().iterator();
-
- while (iterator.hasNext()) {
- TileEntity tileentity = (TileEntity) iterator.next();
-
- nbttagcompound1 = new NBTTagCompound();
- tileentity.b(nbttagcompound1);
- nbttaglist2.add(nbttagcompound1);
- }
-
- nbttagcompound.set("TileEntities", nbttaglist2);
- List list = world.a(chunk, false);
-
- if (list != null) {
- long k = world.getTime();
- NBTTagList nbttaglist3 = new NBTTagList();
- Iterator iterator1 = list.iterator();
-
- while (iterator1.hasNext()) {
- NextTickListEntry nextticklistentry = (NextTickListEntry) iterator1.next();
- NBTTagCompound nbttagcompound2 = new NBTTagCompound();
-
- nbttagcompound2.setInt("i", Block.getId(nextticklistentry.a()));
- nbttagcompound2.setInt("x", nextticklistentry.a);
- nbttagcompound2.setInt("y", nextticklistentry.b);
- nbttagcompound2.setInt("z", nextticklistentry.c);
- nbttagcompound2.setInt("t", (int) (nextticklistentry.d - k));
- nbttagcompound2.setInt("p", nextticklistentry.e);
- nbttaglist3.add(nbttagcompound2);
- }
-
- nbttagcompound.set("TileTicks", nbttaglist3);
- }
- }
-
- private Chunk a(World world, NBTTagCompound nbttagcompound) {
- int i = nbttagcompound.getInt("xPos");
- int j = nbttagcompound.getInt("zPos");
- Chunk chunk = new Chunk(world, i, j);
-
- chunk.heightMap = nbttagcompound.getIntArray("HeightMap");
- chunk.done = nbttagcompound.getBoolean("TerrainPopulated");
- chunk.lit = nbttagcompound.getBoolean("LightPopulated");
- chunk.s = nbttagcompound.getLong("InhabitedTime");
- NBTTagList nbttaglist = nbttagcompound.getList("Sections", 10);
- byte b0 = 16;
- ChunkSection[] achunksection = new ChunkSection[b0];
- boolean flag = !world.worldProvider.g;
-
- for (int k = 0; k < nbttaglist.size(); ++k) {
- NBTTagCompound nbttagcompound1 = nbttaglist.get(k);
- byte b1 = nbttagcompound1.getByte("Y");
- ChunkSection chunksection = new ChunkSection(b1 << 4, flag);
-
- chunksection.setIdArray(nbttagcompound1.getByteArray("Blocks"));
- if (nbttagcompound1.hasKeyOfType("Add", 7)) {
- chunksection.setExtendedIdArray(new NibbleArray(nbttagcompound1.getByteArray("Add"), 4));
- }
-
- chunksection.setDataArray(new NibbleArray(nbttagcompound1.getByteArray("Data"), 4));
- chunksection.setEmittedLightArray(new NibbleArray(nbttagcompound1.getByteArray("BlockLight"), 4));
- if (flag) {
- chunksection.setSkyLightArray(new NibbleArray(nbttagcompound1.getByteArray("SkyLight"), 4));
- }
-
- chunksection.recalcBlockCounts();
- achunksection[b1] = chunksection;
- }
-
- chunk.a(achunksection);
- if (nbttagcompound.hasKeyOfType("Biomes", 7)) {
- chunk.a(nbttagcompound.getByteArray("Biomes"));
- }
-
- // CraftBukkit start - End this method here and split off entity loading to another method
- return chunk;
- }
-
- public void loadEntities(Chunk chunk, NBTTagCompound nbttagcompound, World world) {
- // CraftBukkit end
- NBTTagList nbttaglist1 = nbttagcompound.getList("Entities", 10);
-
- if (nbttaglist1 != null) {
- for (int l = 0; l < nbttaglist1.size(); ++l) {
- NBTTagCompound nbttagcompound2 = nbttaglist1.get(l);
- Entity entity = EntityTypes.a(nbttagcompound2, world);
-
- chunk.o = true;
- if (entity != null) {
- chunk.a(entity);
- Entity entity1 = entity;
-
- for (NBTTagCompound nbttagcompound3 = nbttagcompound2; nbttagcompound3.hasKeyOfType("Riding", 10); nbttagcompound3 = nbttagcompound3.getCompound("Riding")) {
- Entity entity2 = EntityTypes.a(nbttagcompound3.getCompound("Riding"), world);
-
- if (entity2 != null) {
- chunk.a(entity2);
- entity1.mount(entity2);
- }
-
- entity1 = entity2;
- }
- }
- }
- }
-
- NBTTagList nbttaglist2 = nbttagcompound.getList("TileEntities", 10);
-
- if (nbttaglist2 != null) {
- for (int i1 = 0; i1 < nbttaglist2.size(); ++i1) {
- NBTTagCompound nbttagcompound4 = nbttaglist2.get(i1);
- TileEntity tileentity = TileEntity.c(nbttagcompound4);
-
- if (tileentity != null) {
- chunk.a(tileentity);
- }
- }
- }
-
- if (nbttagcompound.hasKeyOfType("TileTicks", 9)) {
- NBTTagList nbttaglist3 = nbttagcompound.getList("TileTicks", 10);
-
- if (nbttaglist3 != null) {
- for (int j1 = 0; j1 < nbttaglist3.size(); ++j1) {
- NBTTagCompound nbttagcompound5 = nbttaglist3.get(j1);
-
- world.b(nbttagcompound5.getInt("x"), nbttagcompound5.getInt("y"), nbttagcompound5.getInt("z"), Block.getById(nbttagcompound5.getInt("i")), nbttagcompound5.getInt("t"), nbttagcompound5.getInt("p"));
- }
- }
- }
-
- // return chunk; // CraftBukkit
- }
-}
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