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We cannot put blocking network I/O onto the worldgen threads, this will crash the server if it stalls
139 lines
8.3 KiB
Diff
139 lines
8.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Fri, 21 Aug 2020 20:57:54 +0200
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Subject: [PATCH] PortalCreateEvent needs to know its entity
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diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
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index 8400f6fc96efecf0ea77f2e163b589ec375272cd..494a39cfafa5a632ccb61b196b0ec4e5772aa180 100644
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--- a/src/main/java/net/minecraft/world/item/ItemStack.java
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+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
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@@ -431,7 +431,7 @@ public final class ItemStack {
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net.minecraft.world.level.block.state.BlockState block = world.getBlockState(newblockposition);
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if (!(block.getBlock() instanceof BaseEntityBlock)) { // Containers get placed automatically
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- block.getBlock().onPlace(block, world, newblockposition, oldBlock, true);
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+ block.getBlock().onPlace(block, world, newblockposition, oldBlock, true, itemactioncontext); // Paper - pass itemactioncontext
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}
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world.notifyAndUpdatePhysics(newblockposition, null, oldBlock, block, world.getBlockState(newblockposition), updateFlag, 512); // send null chunk as chunk.k() returns false by this point
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diff --git a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
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index 378d4316a51d48cb84e2d8a553f7b28bae55630e..922b5b22a4ccfeead9d6d2b9a2a2b3cc8a1e6c55 100644
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--- a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
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@@ -139,20 +139,23 @@ public abstract class BaseFireBlock extends Block {
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super.entityInside(state, world, pos, entity);
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}
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+ // Paper start - ItemActionContext param
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+ @Override public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) { this.onPlace(state, world, pos, oldState, notify, null); }
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@Override
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- public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
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- if (!oldState.is(state.getBlock())) {
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+ public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, net.minecraft.world.item.context.UseOnContext itemActionContext) {
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+ // Paper end
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+ if (!iblockdata1.is(iblockdata.getBlock())) {
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if (BaseFireBlock.inPortalDimension(world)) {
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- Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, pos, Direction.Axis.X);
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+ Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, blockposition, Direction.Axis.X);
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if (optional.isPresent()) {
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- ((PortalShape) optional.get()).createPortalBlocks();
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+ ((PortalShape) optional.get()).createPortalBlocks(itemActionContext); // Paper - pass ItemActionContext param
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return;
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}
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}
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- if (!state.canSurvive(world, pos)) {
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- this.fireExtinguished(world, pos); // CraftBukkit - fuel block broke
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+ if (!iblockdata.canSurvive(world, blockposition)) {
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+ fireExtinguished(world, blockposition); // CraftBukkit - fuel block broke
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}
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}
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diff --git a/src/main/java/net/minecraft/world/level/block/FireBlock.java b/src/main/java/net/minecraft/world/level/block/FireBlock.java
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index 5ce5902b13ebb9438433d189f2c03677e4cb54b3..e34b8cff424ad58eee65a65fa510fa9908dbdf39 100644
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--- a/src/main/java/net/minecraft/world/level/block/FireBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/FireBlock.java
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@@ -12,6 +12,7 @@ import net.minecraft.core.Direction;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.item.context.BlockPlaceContext;
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+import net.minecraft.world.item.context.UseOnContext;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.GameRules;
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import net.minecraft.world.level.Level;
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@@ -356,9 +357,11 @@ public class FireBlock extends BaseFireBlock {
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}
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@Override
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- public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
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- super.onPlace(state, world, pos, oldState, notify);
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- world.scheduleTick(pos, (Block) this, FireBlock.getFireTickDelay(world.random));
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+ // Paper start - ItemActionContext param
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+ public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
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+ super.onPlace(iblockdata, world, blockposition, iblockdata1, flag, itemActionContext);
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+ // Paper end
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+ world.scheduleTick(blockposition, this, getFireTickDelay(world.random));
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}
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private static int getFireTickDelay(RandomSource random) {
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diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
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index 0ff34d2c569fbeae95509abed343b1e2f593378a..d75eb5eef83c9b0d247c7d8cb5021e931fe3ef4c 100644
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--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
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+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
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@@ -34,6 +34,7 @@ import net.minecraft.world.item.DyeColor;
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import net.minecraft.world.item.Item;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.context.BlockPlaceContext;
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+import net.minecraft.world.item.context.UseOnContext;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.EmptyBlockGetter;
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import net.minecraft.world.level.Level;
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@@ -135,6 +136,12 @@ public abstract class BlockBehaviour {
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DebugPackets.sendNeighborsUpdatePacket(world, pos);
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}
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+ // Paper start - add ItemActionContext param
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+ @Deprecated
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+ public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
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+ this.onPlace(iblockdata, world, blockposition, iblockdata1, flag);
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+ }
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+ // Paper end
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/** @deprecated */
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@Deprecated
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public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
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diff --git a/src/main/java/net/minecraft/world/level/portal/PortalShape.java b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
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index 768c39b265437641721d669d6aa85b3db49e5422..3414f3190e1a760c602613e82e551e797c3aa575 100644
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--- a/src/main/java/net/minecraft/world/level/portal/PortalShape.java
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+++ b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
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@@ -10,6 +10,7 @@ import net.minecraft.server.level.ServerLevel;
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import net.minecraft.tags.BlockTags;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.EntityDimensions;
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+import net.minecraft.world.item.context.UseOnContext;
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import net.minecraft.world.level.LevelAccessor;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.NetherPortalBlock;
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@@ -184,7 +185,10 @@ public class PortalShape {
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}
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// CraftBukkit start - return boolean
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- public boolean createPortalBlocks() {
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+ // Paper start - ItemActionContext param
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+ @Deprecated public boolean createPortalBlocks() { return this.createPortalBlocks(null); }
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+ public boolean createPortalBlocks(UseOnContext itemActionContext) {
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+ // Paper end
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org.bukkit.World bworld = this.level.getMinecraftWorld().getWorld();
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// Copy below for loop
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@@ -194,7 +198,7 @@ public class PortalShape {
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this.blocks.setBlock(blockposition, iblockdata, 18);
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});
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- PortalCreateEvent event = new PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) this.blocks.getList(), bworld, null, PortalCreateEvent.CreateReason.FIRE);
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+ PortalCreateEvent event = new PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) blocks.getList(), bworld, itemActionContext == null || itemActionContext.getPlayer() == null ? null : itemActionContext.getPlayer().getBukkitEntity(), PortalCreateEvent.CreateReason.FIRE); // Paper - pass entity param
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this.level.getMinecraftWorld().getServer().server.getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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