Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-11-16 13:00:06 +01:00
579 Zeilen
23 KiB
Diff
579 Zeilen
23 KiB
Diff
--- a/net/minecraft/server/World.java
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+++ b/net/minecraft/server/World.java
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@@ -13,6 +13,21 @@
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import java.util.UUID;
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import java.util.concurrent.Callable;
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+// CraftBukkit start
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+import com.google.common.collect.Maps;
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+import java.util.Map;
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+import org.bukkit.Bukkit;
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+import org.bukkit.block.BlockState;
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+import org.bukkit.craftbukkit.CraftServer;
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+import org.bukkit.craftbukkit.CraftWorld;
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+import org.bukkit.craftbukkit.event.CraftEventFactory;
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+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
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+import org.bukkit.event.block.BlockCanBuildEvent;
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+import org.bukkit.event.block.BlockPhysicsEvent;
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+import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
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+import org.bukkit.generator.ChunkGenerator;
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+// CraftBukkit end
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+
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public abstract class World implements IBlockAccess {
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private int a = 63;
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@@ -56,7 +71,51 @@
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private final WorldBorder N;
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int[] H;
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- protected World(IDataManager idatamanager, WorldData worlddata, WorldProvider worldprovider, MethodProfiler methodprofiler, boolean flag) {
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+ // CraftBukkit start Added the following
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+ private final CraftWorld world;
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+ public boolean pvpMode;
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+ public boolean keepSpawnInMemory = true;
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+ public ChunkGenerator generator;
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+
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+ public boolean captureBlockStates = false;
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+ public boolean captureTreeGeneration = false;
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+ public ArrayList<BlockState> capturedBlockStates= new ArrayList<BlockState>(){
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+ @Override
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+ public boolean add( BlockState blockState ) {
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+ Iterator<BlockState> blockStateIterator = this.iterator();
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+ while( blockStateIterator.hasNext() ) {
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+ BlockState blockState1 = blockStateIterator.next();
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+ if ( blockState1.getLocation().equals( blockState.getLocation() ) ) {
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+ return false;
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+ }
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+ }
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+
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+ return super.add( blockState );
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+ }
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+ };
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+ public long ticksPerAnimalSpawns;
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+ public long ticksPerMonsterSpawns;
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+ public boolean populating;
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+ private int tickPosition;
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+
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+ public CraftWorld getWorld() {
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+ return this.world;
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+ }
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+
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+ public CraftServer getServer() {
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+ return (CraftServer) Bukkit.getServer();
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+ }
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+
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+ public Chunk getChunkIfLoaded(int x, int z) {
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+ return ((ChunkProviderServer) this.chunkProvider).getChunkIfLoaded(x, z);
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+ }
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+
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+ protected World(IDataManager idatamanager, WorldData worlddata, WorldProvider worldprovider, MethodProfiler methodprofiler, boolean flag, ChunkGenerator gen, org.bukkit.World.Environment env) {
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+ this.generator = gen;
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+ this.world = new CraftWorld((WorldServer) this, gen, env);
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+ this.ticksPerAnimalSpawns = this.getServer().getTicksPerAnimalSpawns(); // CraftBukkit
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+ this.ticksPerMonsterSpawns = this.getServer().getTicksPerMonsterSpawns(); // CraftBukkit
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+ // CraftBukkit end
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this.u = Lists.newArrayList(new IWorldAccess[] { this.t});
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this.L = Calendar.getInstance();
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this.scoreboard = new Scoreboard();
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@@ -69,6 +128,10 @@
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this.worldProvider = worldprovider;
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this.isClientSide = flag;
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this.N = worldprovider.getWorldBorder();
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+ // CraftBukkit start
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+ this.N.world = (WorldServer) this;
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+ this.getServer().addWorld(this.world);
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+ // CraftBukkit end
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}
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public World b() {
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@@ -193,10 +256,31 @@
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}
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public Chunk getChunkAt(int i, int j) {
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- return this.chunkProvider.getChunkAt(i, j);
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+ return this.chunkProvider.getOrCreateChunkFast(i, j); // CraftBukkit
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}
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public boolean setTypeAndData(BlockPosition blockposition, IBlockData iblockdata, int i) {
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+ // CraftBukkit start - tree generation
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+ if (this.captureTreeGeneration) {
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+ BlockState blockstate = null;
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+ Iterator<BlockState> it = capturedBlockStates.iterator();
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+ while (it.hasNext()) {
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+ BlockState previous = it.next();
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+ if (previous.getX() == blockposition.getX() && previous.getY() == blockposition.getY() && previous.getZ() == blockposition.getZ()) {
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+ blockstate = previous;
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+ it.remove();
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+ break;
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+ }
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+ }
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+ if (blockstate == null) {
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+ blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(this, blockposition.getX(), blockposition.getY(), blockposition.getZ(), i);
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+ }
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+ blockstate.setTypeId(CraftMagicNumbers.getId(iblockdata.getBlock()));
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+ blockstate.setRawData((byte) iblockdata.getBlock().toLegacyData(iblockdata));
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+ this.capturedBlockStates.add(blockstate);
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+ return true;
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+ }
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+ // CraftBukkit end
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if (!this.isValidLocation(blockposition)) {
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return false;
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} else if (!this.isClientSide && this.worldData.getType() == WorldType.DEBUG_ALL_BLOCK_STATES) {
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@@ -204,9 +288,23 @@
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} else {
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Chunk chunk = this.getChunkAtWorldCoords(blockposition);
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Block block = iblockdata.getBlock();
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+
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+ // CraftBukkit start - capture blockstates
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+ BlockState blockstate = null;
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+ if (this.captureBlockStates) {
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+ blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(this, blockposition.getX(), blockposition.getY(), blockposition.getZ(), i);
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+ this.capturedBlockStates.add(blockstate);
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+ }
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+ // CraftBukkit end
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+
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IBlockData iblockdata1 = chunk.a(blockposition, iblockdata);
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if (iblockdata1 == null) {
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+ // CraftBukkit start - remove blockstate if failed
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+ if (this.captureBlockStates) {
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+ this.capturedBlockStates.remove(blockstate);
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+ }
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+ // CraftBukkit end
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return false;
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} else {
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if (iblockdata.c() != iblockdata1.c() || iblockdata.d() != iblockdata1.d()) {
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@@ -215,6 +313,7 @@
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this.methodProfiler.b();
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}
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+ /*
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if ((i & 2) != 0 && (!this.isClientSide || (i & 4) == 0) && chunk.isReady()) {
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this.notify(blockposition, iblockdata1, iblockdata, i);
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}
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@@ -225,12 +324,35 @@
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this.updateAdjacentComparators(blockposition, block);
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}
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}
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+ */
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+
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+ // CraftBukkit start
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+ if (!this.captureBlockStates) { // Don't notify clients or update physics while capturing blockstates
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+ // Modularize client and physic updates
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+ notifyAndUpdatePhysics(blockposition, chunk, iblockdata1, iblockdata, i);
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+ }
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+ // CraftBukkit end
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return true;
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}
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}
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}
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+ // CraftBukkit start - Split off from original setTypeAndData(int i, int j, int k, Block block, int l, int i1) method in order to directly send client and physic updates
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+ public void notifyAndUpdatePhysics(BlockPosition blockposition, Chunk chunk, IBlockData oldBlock, IBlockData newBlock, int flag) {
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+ if ((flag & 2) != 0 && (chunk == null || chunk.isReady())) { // allow chunk to be null here as chunk.isReady() is false when we send our notification during block placement
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+ this.notify(blockposition, oldBlock, newBlock, flag);
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+ }
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+
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+ if (!this.isClientSide && (flag & 1) != 0) {
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+ this.update(blockposition, oldBlock.getBlock());
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+ if (newBlock.n()) {
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+ this.updateAdjacentComparators(blockposition, newBlock.getBlock());
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+ }
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+ }
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+ }
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+ // CraftBukkit end
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+
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public boolean setAir(BlockPosition blockposition) {
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return this.setTypeAndData(blockposition, Blocks.AIR.getBlockData(), 3);
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}
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@@ -264,6 +386,11 @@
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public void update(BlockPosition blockposition, Block block) {
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if (this.worldData.getType() != WorldType.DEBUG_ALL_BLOCK_STATES) {
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+ // CraftBukkit start
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+ if (populating) {
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+ return;
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+ }
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+ // CraftBukkit end
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this.applyPhysics(blockposition, block);
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}
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@@ -339,6 +466,17 @@
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IBlockData iblockdata = this.getType(blockposition);
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try {
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+ // CraftBukkit start
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+ CraftWorld world = ((WorldServer) this).getWorld();
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+ if (world != null) {
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+ BlockPhysicsEvent event = new BlockPhysicsEvent(world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), CraftMagicNumbers.getId(block));
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+ this.getServer().getPluginManager().callEvent(event);
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+
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+ if (event.isCancelled()) {
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+ return;
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+ }
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+ }
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+ // CraftBukkit end
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iblockdata.getBlock().doPhysics(this, blockposition, iblockdata, block);
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} catch (Throwable throwable) {
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CrashReport crashreport = CrashReport.a(throwable, "Exception while updating neighbours");
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@@ -520,6 +658,17 @@
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}
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public IBlockData getType(BlockPosition blockposition) {
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+ // CraftBukkit start - tree generation
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+ if (captureTreeGeneration) {
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+ Iterator<BlockState> it = capturedBlockStates.iterator();
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+ while (it.hasNext()) {
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+ BlockState previous = it.next();
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+ if (previous.getX() == blockposition.getX() && previous.getY() == blockposition.getY() && previous.getZ() == blockposition.getZ()) {
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+ return CraftMagicNumbers.getBlock(previous.getTypeId()).fromLegacyData(previous.getRawData());
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+ }
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+ }
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+ }
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+ // CraftBukkit end
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if (!this.isValidLocation(blockposition)) {
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return Blocks.AIR.getBlockData();
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} else {
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@@ -715,6 +864,13 @@
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}
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public boolean addEntity(Entity entity) {
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+ // CraftBukkit start - Used for entities other than creatures
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+ return addEntity(entity, SpawnReason.DEFAULT);
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+ }
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+
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+ public boolean addEntity(Entity entity, SpawnReason spawnReason) { // Changed signature, added SpawnReason
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+ if (entity == null) return false;
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+ // CraftBukkit end
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int i = MathHelper.floor(entity.locX / 16.0D);
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int j = MathHelper.floor(entity.locZ / 16.0D);
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boolean flag = entity.attachedToPlayer;
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@@ -723,6 +879,34 @@
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flag = true;
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}
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+ // CraftBukkit start
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+ org.bukkit.event.Cancellable event = null;
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+ if (entity instanceof EntityLiving && !(entity instanceof EntityPlayer)) {
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+ boolean isAnimal = entity instanceof EntityAnimal || entity instanceof EntityWaterAnimal || entity instanceof EntityGolem;
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+ boolean isMonster = entity instanceof EntityMonster || entity instanceof EntityGhast || entity instanceof EntitySlime;
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+
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+ if (spawnReason != SpawnReason.CUSTOM) {
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+ if (isAnimal && !allowAnimals || isMonster && !allowMonsters) {
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+ entity.dead = true;
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+ return false;
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+ }
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+ }
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+
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+ event = CraftEventFactory.callCreatureSpawnEvent((EntityLiving) entity, spawnReason);
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+ } else if (entity instanceof EntityItem) {
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+ event = CraftEventFactory.callItemSpawnEvent((EntityItem) entity);
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+ } else if (entity.getBukkitEntity() instanceof org.bukkit.entity.Projectile) {
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+ // Not all projectiles extend EntityProjectile, so check for Bukkit interface instead
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+ event = CraftEventFactory.callProjectileLaunchEvent(entity);
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+ }
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+
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+ if (event != null && (event.isCancelled() || entity.dead)) {
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+ entity.dead = true;
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+ return false;
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+ }
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+ // CraftBukkit end
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+
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+
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if (!flag && !this.isChunkLoaded(i, j, false)) {
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return false;
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} else {
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@@ -745,6 +929,7 @@
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((IWorldAccess) this.u.get(i)).a(entity);
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}
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+ entity.valid = true; // CraftBukkit
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}
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protected void c(Entity entity) {
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@@ -787,7 +972,15 @@
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this.getChunkAt(i, j).b(entity);
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}
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- this.entityList.remove(entity);
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+ // CraftBukkit start - Decrement loop variable field if we've already ticked this entity
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+ int index = this.entityList.indexOf(entity);
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+ if (index != -1) {
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+ if (index <= this.tickPosition) {
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+ this.tickPosition--;
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+ }
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+ this.entityList.remove(index);
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+ }
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+ // CraftBukkit end
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this.c(entity);
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}
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@@ -1039,6 +1232,11 @@
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for (i = 0; i < this.j.size(); ++i) {
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entity = (Entity) this.j.get(i);
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+ // CraftBukkit start - Fixed an NPE
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+ if (entity == null) {
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+ continue;
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+ }
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+ // CraftBukkit end
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try {
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++entity.ticksLived;
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@@ -1087,8 +1285,10 @@
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CrashReportSystemDetails crashreportsystemdetails1;
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CrashReport crashreport1;
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- for (i = 0; i < this.entityList.size(); ++i) {
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- entity = (Entity) this.entityList.get(i);
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+ // CraftBukkit start - Use field for loop variable
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+ for (this.tickPosition = 0; this.tickPosition < this.entityList.size(); ++this.tickPosition) {
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+ entity = (Entity) this.entityList.get(this.tickPosition);
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+ // CraftBukkit end
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Entity entity1 = entity.by();
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if (entity1 != null) {
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@@ -1121,7 +1321,7 @@
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this.getChunkAt(j, l).b(entity);
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}
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- this.entityList.remove(i--);
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+ this.entityList.remove(this.tickPosition--); // CraftBukkit - Use field for loop variable
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this.c(entity);
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}
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@@ -1130,6 +1330,13 @@
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this.methodProfiler.c("blockEntities");
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this.M = true;
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+ // CraftBukkit start - From below, clean up tile entities before ticking them
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+ if (!this.tileEntityListUnload.isEmpty()) {
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+ this.tileEntityListTick.removeAll(this.tileEntityListUnload);
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+ this.tileEntityList.removeAll(this.tileEntityListUnload);
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+ this.tileEntityListUnload.clear();
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+ }
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+ // CraftBukkit end
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Iterator iterator = this.tileEntityListTick.iterator();
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while (iterator.hasNext()) {
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@@ -1162,11 +1369,13 @@
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}
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this.M = false;
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+ /* CraftBukkit start - Moved up
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if (!this.tileEntityListUnload.isEmpty()) {
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this.tileEntityListTick.removeAll(this.tileEntityListUnload);
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this.tileEntityList.removeAll(this.tileEntityListUnload);
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this.tileEntityListUnload.clear();
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}
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+ // CraftBukkit end */
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this.methodProfiler.c("pendingBlockEntities");
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if (!this.b.isEmpty()) {
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@@ -1174,9 +1383,11 @@
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TileEntity tileentity1 = (TileEntity) this.b.get(i1);
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if (!tileentity1.x()) {
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+ /* CraftBukkit start - Order matters, moved down
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if (!this.tileEntityList.contains(tileentity1)) {
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this.a(tileentity1);
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}
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+ // CraftBukkit end */
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if (this.isLoaded(tileentity1.getPosition())) {
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Chunk chunk = this.getChunkAtWorldCoords(tileentity1.getPosition());
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@@ -1231,7 +1442,10 @@
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int j = MathHelper.floor(entity.locZ);
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byte b0 = 32;
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- if (!flag || this.isAreaLoaded(i - b0, 0, j - b0, i + b0, 0, j + b0, true)) {
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+ // CraftBukkit start - Use neighbor cache instead of looking up
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+ Chunk startingChunk = this.getChunkIfLoaded(i >> 4, j >> 4);
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+ if (!flag || (startingChunk != null && startingChunk.areNeighborsLoaded(2)) /* this.isAreaLoaded(i - b0, 0, j - b0, i + b0, 0, j + b0) */) {
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+ // CraftBukkit end
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entity.M = entity.locX;
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entity.N = entity.locY;
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entity.O = entity.locZ;
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@@ -1570,10 +1784,18 @@
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}
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}
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+ public Map<BlockPosition, TileEntity> capturedTileEntities = Maps.newHashMap();
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+
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public TileEntity getTileEntity(BlockPosition blockposition) {
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if (!this.isValidLocation(blockposition)) {
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return null;
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} else {
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+ // CraftBukkit start
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+ if (capturedTileEntities.containsKey(blockposition)) {
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+ return capturedTileEntities.get(blockposition);
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+ }
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+ // CraftBukkit end
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+
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TileEntity tileentity = null;
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int i;
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TileEntity tileentity1;
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@@ -1608,6 +1830,14 @@
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public void setTileEntity(BlockPosition blockposition, TileEntity tileentity) {
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if (tileentity != null && !tileentity.x()) {
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+ // CraftBukkit start
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+ if (captureBlockStates) {
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+ tileentity.a(this);
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+ tileentity.a(blockposition);
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+ capturedTileEntities.put(blockposition, tileentity);
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+ return;
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+ }
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+ // CraftBukkit end
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if (this.M) {
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tileentity.a(blockposition);
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Iterator iterator = this.b.iterator();
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@@ -1762,6 +1992,14 @@
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}
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this.o = MathHelper.a(this.o, 0.0F, 1.0F);
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+
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+ // CraftBukkit start
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+ for (int idx = 0; idx < this.players.size(); ++idx) {
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+ if (((EntityPlayer) this.players.get(idx)).world == this) {
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+ ((EntityPlayer) this.players.get(idx)).tickWeather();
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+ }
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+ }
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+ // CraftBukkit end
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}
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}
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}
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@@ -1893,7 +2131,10 @@
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}
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public boolean c(EnumSkyBlock enumskyblock, BlockPosition blockposition) {
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- if (!this.areChunksLoaded(blockposition, 17, false)) {
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+ // CraftBukkit start - Use neighbor cache instead of looking up
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+ Chunk chunk = this.getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
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+ if (chunk == null || !chunk.areNeighborsLoaded(1) /*!this.areChunksLoaded(blockposition, 17, false)*/) {
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+ // CraftBukkit end
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return false;
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} else {
|
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int i = 0;
|
|
@@ -2058,7 +2299,7 @@
|
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while (iterator.hasNext()) {
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Entity entity = (Entity) iterator.next();
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|
|
- if (oclass.isAssignableFrom(entity.getClass()) && predicate.apply(entity)) {
|
|
+ if (oclass.isAssignableFrom(entity.getClass()) && predicate.apply((T) entity)) {
|
|
arraylist.add(entity);
|
|
}
|
|
}
|
|
@@ -2073,7 +2314,7 @@
|
|
while (iterator.hasNext()) {
|
|
Entity entity = (Entity) iterator.next();
|
|
|
|
- if (oclass.isAssignableFrom(entity.getClass()) && predicate.apply(entity)) {
|
|
+ if (oclass.isAssignableFrom(entity.getClass()) && predicate.apply((T) entity)) { // CraftBukkit - fix decompile error
|
|
arraylist.add(entity);
|
|
}
|
|
}
|
|
@@ -2121,7 +2362,7 @@
|
|
}
|
|
}
|
|
|
|
- return entity;
|
|
+ return (T) entity; // CraftBukkit fix decompile error
|
|
}
|
|
|
|
public Entity getEntity(int i) {
|
|
@@ -2141,8 +2382,17 @@
|
|
|
|
while (iterator.hasNext()) {
|
|
Entity entity = (Entity) iterator.next();
|
|
-
|
|
- if ((!(entity instanceof EntityInsentient) || !((EntityInsentient) entity).isPersistent()) && oclass.isAssignableFrom(entity.getClass())) {
|
|
+ // CraftBukkit start - Split out persistent check, don't apply it to special persistent mobs
|
|
+ if (entity instanceof EntityInsentient) {
|
|
+ EntityInsentient entityinsentient = (EntityInsentient) entity;
|
|
+ if (entityinsentient.isTypeNotPersistent() && entityinsentient.isPersistent()) {
|
|
+ continue;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (oclass.isAssignableFrom(entity.getClass())) {
|
|
+ // if ((!(entity instanceof EntityInsentient) || !((EntityInsentient) entity).isPersistent()) && oclass.isAssignableFrom(entity.getClass())) {
|
|
+ // CraftBukkit end
|
|
++i;
|
|
}
|
|
}
|
|
@@ -2151,12 +2401,18 @@
|
|
}
|
|
|
|
public void a(Collection<Entity> collection) {
|
|
- this.entityList.addAll(collection);
|
|
+ // CraftBukkit start
|
|
+ // this.entityList.addAll(collection);
|
|
Iterator iterator = collection.iterator();
|
|
|
|
while (iterator.hasNext()) {
|
|
Entity entity = (Entity) iterator.next();
|
|
|
|
+ if (entity == null) {
|
|
+ continue;
|
|
+ }
|
|
+ this.entityList.add(entity);
|
|
+ // CraftBukkit end
|
|
this.b(entity);
|
|
}
|
|
|
|
@@ -2170,7 +2426,13 @@
|
|
IBlockData iblockdata = this.getType(blockposition);
|
|
AxisAlignedBB axisalignedbb = flag ? null : block.getBlockData().d(this, blockposition);
|
|
|
|
- return axisalignedbb != Block.k && !this.a(axisalignedbb.a(blockposition), entity) ? false : (iblockdata.getMaterial() == Material.ORIENTABLE && block == Blocks.ANVIL ? true : iblockdata.getMaterial().isReplaceable() && block.canPlace(this, blockposition, enumdirection, itemstack));
|
|
+ // CraftBukkit start - store default return
|
|
+ boolean defaultReturn = axisalignedbb != null && !this.a(axisalignedbb, entity) ? false : (iblockdata.getMaterial() == Material.ORIENTABLE && block == Blocks.ANVIL ? true : iblockdata.getMaterial().isReplaceable() && block.canPlace(this, blockposition, enumdirection, itemstack));
|
|
+ BlockCanBuildEvent event = new BlockCanBuildEvent(this.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), CraftMagicNumbers.getId(block), defaultReturn);
|
|
+ this.getServer().getPluginManager().callEvent(event);
|
|
+
|
|
+ return event.isBuildable();
|
|
+ // CraftBukkit end
|
|
}
|
|
|
|
public int K() {
|
|
@@ -2270,6 +2532,11 @@
|
|
|
|
for (int i = 0; i < this.players.size(); ++i) {
|
|
EntityHuman entityhuman1 = (EntityHuman) this.players.get(i);
|
|
+ // CraftBukkit start - Fixed an NPE
|
|
+ if (entityhuman1 == null || entityhuman1.dead) {
|
|
+ continue;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
|
|
if ((IEntitySelector.d.apply(entityhuman1) || !flag) && (IEntitySelector.e.apply(entityhuman1) || flag)) {
|
|
double d5 = entityhuman1.e(d0, d1, d2);
|
|
@@ -2433,6 +2700,16 @@
|
|
|
|
public void everyoneSleeping() {}
|
|
|
|
+ // CraftBukkit start
|
|
+ // Calls the method that checks to see if players are sleeping
|
|
+ // Called by CraftPlayer.setPermanentSleeping()
|
|
+ public void checkSleepStatus() {
|
|
+ if (!this.isClientSide) {
|
|
+ this.everyoneSleeping();
|
|
+ }
|
|
+ }
|
|
+ // CraftBukkit end
|
|
+
|
|
public float h(float f) {
|
|
return (this.p + (this.q - this.p) * f) * this.j(f);
|
|
}
|
|
@@ -2648,7 +2925,7 @@
|
|
int l = j * 16 + 8 - blockposition.getZ();
|
|
short short0 = 128;
|
|
|
|
- return k >= -short0 && k <= short0 && l >= -short0 && l <= short0;
|
|
+ return k >= -short0 && k <= short0 && l >= -short0 && l <= short0 && this.keepSpawnInMemory; // CraftBukkit - Added 'this.keepSpawnInMemory'
|
|
}
|
|
|
|
public void a(Packet<?> packet) {
|