mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-04 22:14:40 +01:00
350 lines
15 KiB
Diff
350 lines
15 KiB
Diff
--- a/net/minecraft/server/World.java
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+++ b/net/minecraft/server/World.java
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@@ -14,6 +14,22 @@
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import org.apache.logging.log4j.Logger;
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import org.apache.logging.log4j.util.Supplier;
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+// CraftBukkit start
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+import com.google.common.collect.Maps;
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+import java.util.ArrayList;
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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.block.CraftBlockState;
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+import org.bukkit.craftbukkit.block.data.CraftBlockData;
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+import org.bukkit.craftbukkit.event.CraftEventFactory;
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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.event.weather.LightningStrikeEvent;
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+// CraftBukkit end
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+
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public abstract class World implements IIBlockAccess, GeneratorAccess, AutoCloseable {
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protected static final Logger LOGGER = LogManager.getLogger();
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@@ -41,14 +57,87 @@
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protected boolean tickingTileEntities;
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private final WorldBorder worldBorder;
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- protected World(WorldData worlddata, DimensionManager dimensionmanager, BiFunction<World, WorldProvider, IChunkProvider> bifunction, GameProfilerFiller gameprofilerfiller, 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 org.bukkit.generator.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<CraftBlockState> capturedBlockStates = new ArrayList<CraftBlockState>() {
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+ @Override
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+ public boolean add(CraftBlockState blockState) {
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+ Iterator<CraftBlockState> 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 List<EntityItem> captureDrops;
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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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+
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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).getChunkAt(x, z, false);
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+ }
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+
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+ protected World(WorldData worlddata, DimensionManager dimensionmanager, BiFunction<World, WorldProvider, IChunkProvider> bifunction, GameProfilerFiller gameprofilerfiller, boolean flag, org.bukkit.generator.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.methodProfiler = gameprofilerfiller;
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this.worldData = worlddata;
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- this.worldProvider = dimensionmanager.getWorldProvider(this);
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+ this.worldProvider = DimensionManager.a(env.getId()).getWorldProvider(this); // CraftBukkit
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this.chunkProvider = (IChunkProvider) bifunction.apply(this, this.worldProvider);
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this.isClientSide = flag;
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this.worldBorder = this.worldProvider.getWorldBorder();
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this.c = Thread.currentThread();
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+ // CraftBukkit start
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+ getWorldBorder().world = (WorldServer) this;
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+ // From PlayerList.setPlayerFileData
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+ getWorldBorder().a(new IWorldBorderListener() {
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+ public void a(WorldBorder worldborder, double d0) {
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+ getServer().getHandle().sendAll(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.SET_SIZE), worldborder.world);
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+ }
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+
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+ public void a(WorldBorder worldborder, double d0, double d1, long i) {
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+ getServer().getHandle().sendAll(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.LERP_SIZE), worldborder.world);
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+ }
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+
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+ public void a(WorldBorder worldborder, double d0, double d1) {
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+ getServer().getHandle().sendAll(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.SET_CENTER), worldborder.world);
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+ }
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+
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+ public void a(WorldBorder worldborder, int i) {
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+ getServer().getHandle().sendAll(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.SET_WARNING_TIME), worldborder.world);
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+ }
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+
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+ public void b(WorldBorder worldborder, int i) {
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+ getServer().getHandle().sendAll(new PacketPlayOutWorldBorder(worldborder, PacketPlayOutWorldBorder.EnumWorldBorderAction.SET_WARNING_BLOCKS), worldborder.world);
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+ }
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+
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+ public void b(WorldBorder worldborder, double d0) {}
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+
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+ public void c(WorldBorder worldborder, double d0) {}
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+ });
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+ // CraftBukkit end
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}
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@Override
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@@ -119,6 +208,26 @@
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@Override
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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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+ CraftBlockState blockstate = null;
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+ Iterator<CraftBlockState> it = capturedBlockStates.iterator();
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+ while (it.hasNext()) {
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+ CraftBlockState previous = it.next();
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+ if (previous.getPosition().equals(blockposition)) {
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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, i);
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+ }
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+ blockstate.setData(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 (isInsideWorld(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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@@ -126,9 +235,23 @@
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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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- IBlockData iblockdata1 = chunk.setType(blockposition, iblockdata, (i & 64) != 0);
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+
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+ // CraftBukkit start - capture blockstates
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+ CraftBlockState blockstate = null;
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+ if (this.captureBlockStates) {
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+ blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(this, blockposition, 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.setType(blockposition, iblockdata, (i & 64) != 0, (i & 1024) == 0); // CraftBukkit custom NO_PLACE flag
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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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IBlockData iblockdata2 = this.getType(blockposition);
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@@ -139,6 +262,7 @@
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this.methodProfiler.exit();
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}
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+ /*
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if (iblockdata2 == iblockdata) {
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if (iblockdata1 != iblockdata2) {
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this.m(blockposition);
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@@ -165,12 +289,65 @@
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this.a(blockposition, iblockdata1, iblockdata2);
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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, iblockdata2, 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 above in order to directly send client and physic updates
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+ public void notifyAndUpdatePhysics(BlockPosition blockposition, Chunk chunk, IBlockData oldBlock, IBlockData newBlock, IBlockData actualBlock, int i) {
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+ IBlockData iblockdata = newBlock;
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+ IBlockData iblockdata1 = oldBlock;
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+ IBlockData iblockdata2 = actualBlock;
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+ if (iblockdata2 == iblockdata) {
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+ if (iblockdata1 != iblockdata2) {
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+ this.m(blockposition);
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+ }
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+
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+ if ((i & 2) != 0 && (!this.isClientSide || (i & 4) == 0) && (this.isClientSide || chunk == null || (chunk.getState() != null && chunk.getState().a(PlayerChunk.State.TICKING)))) { // 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, iblockdata1, iblockdata, i);
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+ }
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+
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+ if (!this.isClientSide && (i & 1) != 0) {
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+ this.update(blockposition, iblockdata1.getBlock());
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+ if (iblockdata.isComplexRedstone()) {
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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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+ if ((i & 16) == 0) {
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+ int j = i & -2;
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+
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+ // CraftBukkit start
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+ iblockdata1.b(this, blockposition, j); // Don't call an event for the old block to limit event spam
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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()), CraftBlockData.fromData(iblockdata));
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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.a(this, blockposition, j);
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+ iblockdata.b(this, blockposition, j);
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+ }
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+
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+ this.a(blockposition, iblockdata1, iblockdata2);
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+ }
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+ }
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+ // CraftBukkit end
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+
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public void a(BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1) {}
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@Override
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@@ -209,6 +386,11 @@
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@Override
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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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@@ -257,6 +439,17 @@
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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()), CraftBlockData.fromData(iblockdata), world.getBlockAt(blockposition1.getX(), blockposition1.getY(), blockposition1.getZ()));
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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.doPhysics(this, blockposition, block, blockposition1, false);
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} catch (Throwable throwable) {
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CrashReport crashreport = CrashReport.a(throwable, "Exception while updating neighbours");
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@@ -316,6 +509,17 @@
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@Override
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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<CraftBlockState> it = capturedBlockStates.iterator();
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+ while (it.hasNext()) {
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+ CraftBlockState previous = it.next();
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+ if (previous.getPosition().equals(blockposition)) {
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+ return previous.getHandle();
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+ }
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+ }
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+ }
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+ // CraftBukkit end
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if (isInsideWorld(blockposition)) {
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return Blocks.VOID_AIR.getBlockData();
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} else {
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@@ -454,9 +658,11 @@
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TileEntity tileentity1 = (TileEntity) this.tileEntityListPending.get(i);
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if (!tileentity1.isRemoved()) {
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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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@@ -464,6 +670,12 @@
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chunk.setTileEntity(tileentity1.getPosition(), tileentity1);
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this.notify(tileentity1.getPosition(), iblockdata, iblockdata, 3);
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+ // CraftBukkit start
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+ // From above, don't screw this up - SPIGOT-1746
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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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}
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}
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}
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@@ -626,6 +838,7 @@
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}
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}
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+ public Map<BlockPosition, TileEntity> capturedTileEntities = Maps.newHashMap();
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@Nullable
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@Override
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public TileEntity getTileEntity(BlockPosition blockposition) {
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@@ -634,6 +847,12 @@
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} else if (!this.isClientSide && Thread.currentThread() != this.c) {
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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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if (this.tickingTileEntities) {
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@@ -668,6 +887,14 @@
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public void setTileEntity(BlockPosition blockposition, @Nullable TileEntity tileentity) {
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if (!isInsideWorld(blockposition)) {
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if (tileentity != null && !tileentity.isRemoved()) {
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+ // CraftBukkit start
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+ if (captureBlockStates) {
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+ tileentity.setWorld(this);
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+ tileentity.setPosition(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.tickingTileEntities) {
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tileentity.setPosition(blockposition);
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Iterator iterator = this.tileEntityListPending.iterator();
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