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https://github.com/PaperMC/Paper.git
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70ce6ce831
This makes it easier for downstream projects (forks) to replace the version fetching system with their own. It is as simple as implementing an interface and overriding the default implementation of org.bukkit.UnsafeValues#getVersionFetcher() It also makes it easier for us to organize things like the version history feature. Lastly I have updated the paper implementation to check against the site API rather than against jenkins.
83 lines
5.5 KiB
Diff
83 lines
5.5 KiB
Diff
From c0e39a8677454538f878b96e74207423a901a128 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 28 Mar 2016 19:55:45 -0400
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Subject: [PATCH] Only process BlockPhysicsEvent if a plugin has a listener
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Saves on some object allocation and processing when no plugin listens to this
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diff --git a/src/main/java/net/minecraft/server/BlockPlant.java b/src/main/java/net/minecraft/server/BlockPlant.java
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index 9bf42bb5e..0526af776 100644
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--- a/src/main/java/net/minecraft/server/BlockPlant.java
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+++ b/src/main/java/net/minecraft/server/BlockPlant.java
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@@ -16,7 +16,7 @@ public class BlockPlant extends Block {
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public IBlockData updateState(IBlockData iblockdata, EnumDirection enumdirection, IBlockData iblockdata1, GeneratorAccess generatoraccess, BlockPosition blockposition, BlockPosition blockposition1) {
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// CraftBukkit start
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if (!iblockdata.canPlace(generatoraccess, blockposition)) {
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- if (!org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(generatoraccess, blockposition).isCancelled()) {
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+ if (!(generatoraccess instanceof WorldServer && ((WorldServer) generatoraccess).hasPhysicsEvent) || !org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(generatoraccess, blockposition).isCancelled()) { // Paper
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return Blocks.AIR.getBlockData();
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}
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}
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diff --git a/src/main/java/net/minecraft/server/BlockTallPlant.java b/src/main/java/net/minecraft/server/BlockTallPlant.java
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index 469a3be05..f2c429f22 100644
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--- a/src/main/java/net/minecraft/server/BlockTallPlant.java
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+++ b/src/main/java/net/minecraft/server/BlockTallPlant.java
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@@ -55,7 +55,7 @@ public class BlockTallPlant extends BlockPlant {
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@Override
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public void a(World world, BlockPosition blockposition, IBlockData iblockdata, EntityHuman entityhuman) {
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// CraftBukkit start
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- if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, blockposition).isCancelled()) {
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+ if (((WorldServer)world).hasPhysicsEvent && org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPhysicsEvent(world, blockposition).isCancelled()) { // Paper
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return;
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}
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// CraftBukkit end
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 454e28fc4..40b9bff98 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -1096,6 +1096,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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// CraftBukkit - dropTickTime
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for (Iterator iterator = this.getWorlds().iterator(); iterator.hasNext();) {
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WorldServer worldserver = (WorldServer) iterator.next();
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+ worldserver.hasPhysicsEvent = org.bukkit.event.block.BlockPhysicsEvent.getHandlerList().getRegisteredListeners().length > 0; // Paper
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i = SystemUtils.getMonotonicNanos();
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if (true || worldserver.worldProvider.getDimensionManager() == DimensionManager.OVERWORLD || this.getAllowNether()) { // CraftBukkit
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this.methodProfiler.a(() -> {
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 6e655d292..7f0a338d6 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -444,7 +444,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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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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+ if (world != null && ((WorldServer)this).hasPhysicsEvent) { // Paper
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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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@@ -556,7 +556,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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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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+ if (world != null && ((WorldServer)this).hasPhysicsEvent) { // Paper
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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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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index 727faa35d..7c3d2d5de 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -68,6 +68,7 @@ public class WorldServer extends World {
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// CraftBukkit start
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private int tickPosition;
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+ boolean hasPhysicsEvent = true; // Paper
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// Add env and gen to constructor
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public WorldServer(MinecraftServer minecraftserver, Executor executor, WorldNBTStorage worldnbtstorage, WorldData worlddata, DimensionManager dimensionmanager, GameProfilerFiller gameprofilerfiller, WorldLoadListener worldloadlistener, org.bukkit.World.Environment env, org.bukkit.generator.ChunkGenerator gen) {
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--
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2.21.0
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