From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar Date: Mon, 28 Mar 2016 19:55:45 -0400 Subject: [PATCH] Only process BlockPhysicsEvent if a plugin has a listener Saves on some object allocation and processing when no plugin listens to this diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index 21e09c039a4c3fa64f6456e5cc7d50463590f787..cfbf7efb06f7ed6064930c4154c6e3e949dc0b25 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -1355,6 +1355,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop 0; // Paper this.profiler.push(() -> { return worldserver + " " + worldserver.dimension().location(); diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java index 6414e672dc05c772c49e14aa0cd552d888b29b31..12ab01bae716b72bed1fa4417af4643586d15c5d 100644 --- a/src/main/java/net/minecraft/server/level/ServerLevel.java +++ b/src/main/java/net/minecraft/server/level/ServerLevel.java @@ -214,6 +214,7 @@ public class ServerLevel extends Level implements WorldGenLevel { // CraftBukkit start public final LevelStorageSource.LevelStorageAccess convertable; public final UUID uuid; + public boolean hasPhysicsEvent = true; // Paper @Override public LevelChunk getChunkIfLoaded(int x, int z) { // Paper - this was added in world too but keeping here for NMS ABI return this.chunkSource.getChunk(x, z, false); diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java index d3277e8aa7244ab490a6b354d863d4a9f3c60fec..8359cc9cde98ffe11f2d9ede4350a404bc5086be 100644 --- a/src/main/java/net/minecraft/world/level/Level.java +++ b/src/main/java/net/minecraft/world/level/Level.java @@ -488,7 +488,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable { // CraftBukkit start iblockdata1.updateIndirectNeighbourShapes(this, blockposition, k, j - 1); // Don't call an event for the old block to limit event spam CraftWorld world = ((ServerLevel) this).getWorld(); - if (world != null) { + if (world != null && ((ServerLevel)this).hasPhysicsEvent) { // Paper BlockPhysicsEvent event = new BlockPhysicsEvent(world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), CraftBlockData.fromData(iblockdata)); this.getCraftServer().getPluginManager().callEvent(event); diff --git a/src/main/java/net/minecraft/world/level/block/BushBlock.java b/src/main/java/net/minecraft/world/level/block/BushBlock.java index d40e791529911ca81398ac267a819415da91502a..03fde6e47c4a347c62fe9b4a3351769aedf874f6 100644 --- a/src/main/java/net/minecraft/world/level/block/BushBlock.java +++ b/src/main/java/net/minecraft/world/level/block/BushBlock.java @@ -24,7 +24,7 @@ public class BushBlock extends Block { public BlockState updateShape(BlockState state, Direction direction, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) { // CraftBukkit start if (!state.canSurvive(world, pos)) { - if (!org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, pos).isCancelled()) { + if (!(world instanceof net.minecraft.server.level.ServerLevel && ((net.minecraft.server.level.ServerLevel) world).hasPhysicsEvent) || !org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, pos).isCancelled()) { // Paper return Blocks.AIR.defaultBlockState(); } } diff --git a/src/main/java/net/minecraft/world/level/block/DoublePlantBlock.java b/src/main/java/net/minecraft/world/level/block/DoublePlantBlock.java index a90f6cc0d8c0f6d115e59d07b1b4c9b45fe0ad1e..fa97966d39f01301a8ba976c02dc697e0a74bfb1 100644 --- a/src/main/java/net/minecraft/world/level/block/DoublePlantBlock.java +++ b/src/main/java/net/minecraft/world/level/block/DoublePlantBlock.java @@ -93,7 +93,7 @@ public class DoublePlantBlock extends BushBlock { protected static void preventCreativeDropFromBottomPart(Level world, BlockPos pos, BlockState state, Player player) { // CraftBukkit start - if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, pos).isCancelled()) { + if (((net.minecraft.server.level.ServerLevel)world).hasPhysicsEvent && org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, pos).isCancelled()) { // Paper return; } // CraftBukkit end