Paper/patches/server/0491-PortalCreateEvent-needs-to-know-its-entity.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Fri, 21 Aug 2020 20:57:54 +0200
Subject: [PATCH] PortalCreateEvent needs to know its entity


diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index a18cf051b374cbf294e319b619b7e2fba10a6268..77785840754651b914c069d37a084a60995acd41 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -410,7 +410,7 @@ public final class ItemStack {
                         net.minecraft.world.level.block.state.BlockState block = world.getBlockState(newblockposition);
 
                         if (!(block.getBlock() instanceof BaseEntityBlock)) { // Containers get placed automatically
-                            block.getBlock().onPlace(block, world, newblockposition, oldBlock, true);
+                            block.getBlock().onPlace(block, world, newblockposition, oldBlock, true, itemactioncontext); // Paper - pass itemactioncontext
                         }
 
                         world.notifyAndUpdatePhysics(newblockposition, null, oldBlock, block, world.getBlockState(newblockposition), updateFlag, 512); // send null chunk as chunk.k() returns false by this point
diff --git a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
index adcfa3cac4f11557e0f27ae905c035e188bae25f..ed216f0b6cf031883c4ca4123d82c9fc542b915e 100644
--- a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
@@ -140,20 +140,23 @@ public abstract class BaseFireBlock extends Block {
         super.entityInside(state, world, pos, entity);
     }
 
+    // Paper start - ItemActionContext param
+    @Override public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) { this.onPlace(state, world, pos, oldState, notify, null); }
     @Override
-    public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
-        if (!oldState.is(state.getBlock())) {
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, net.minecraft.world.item.context.UseOnContext itemActionContext) {
+        // Paper end
+        if (!iblockdata1.is(iblockdata.getBlock())) {
             if (BaseFireBlock.inPortalDimension(world)) {
-                Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, pos, Direction.Axis.X);
+                Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, blockposition, Direction.Axis.X);
 
                 if (optional.isPresent()) {
-                    ((PortalShape) optional.get()).createPortalBlocks();
+                    ((PortalShape) optional.get()).createPortalBlocks(itemActionContext); // Paper - pass ItemActionContext param
                     return;
                 }
             }
 
-            if (!state.canSurvive(world, pos)) {
-                this.fireExtinguished(world, pos); // CraftBukkit - fuel block broke
+            if (!iblockdata.canSurvive(world, blockposition)) {
+                fireExtinguished(world, blockposition); // CraftBukkit - fuel block broke
             }
 
         }
diff --git a/src/main/java/net/minecraft/world/level/block/FireBlock.java b/src/main/java/net/minecraft/world/level/block/FireBlock.java
index 08bc35b40720ca001d3f6c1185bdd11c61ec9ee1..d8e4fda2d501545e5f891bca317e2aa5f9368f47 100644
--- a/src/main/java/net/minecraft/world/level/block/FireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FireBlock.java
@@ -12,6 +12,7 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.item.context.UseOnContext;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.GameRules;
 import net.minecraft.world.level.Level;
@@ -358,9 +359,11 @@ public class FireBlock extends BaseFireBlock {
     }
 
     @Override
-    public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
-        super.onPlace(state, world, pos, oldState, notify);
-        world.scheduleTick(pos, (Block) this, FireBlock.getFireTickDelay(world.random));
+    // Paper start - ItemActionContext param
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
+        super.onPlace(iblockdata, world, blockposition, iblockdata1, flag, itemActionContext);
+        // Paper end
+        world.scheduleTick(blockposition, this, getFireTickDelay(world.random));
     }
 
     private static int getFireTickDelay(Random random) {
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
index e1beb18dfb5529f48c312bf7ff85be18f6c935b5..23662570869de3bb1f6207a7d5104fdaff75163e 100644
--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
@@ -31,6 +31,7 @@ import net.minecraft.world.item.DyeColor;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.item.context.UseOnContext;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.EmptyBlockGetter;
 import net.minecraft.world.level.Level;
@@ -127,6 +128,12 @@ public abstract class BlockBehaviour {
         DebugPackets.sendNeighborsUpdatePacket(world, pos);
     }
 
+    // Paper start - add ItemActionContext param
+    @Deprecated
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
+        this.onPlace(iblockdata, world, blockposition, iblockdata1, flag);
+    }
+    // Paper end
     @Deprecated
     public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
         org.spigotmc.AsyncCatcher.catchOp("block onPlace"); // Spigot
diff --git a/src/main/java/net/minecraft/world/level/portal/PortalShape.java b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
index c327308dd0209b952e738a01cc9cefdaece393e4..5d76674d5e181f012c0686e9915556bc93087706 100644
--- a/src/main/java/net/minecraft/world/level/portal/PortalShape.java
+++ b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
@@ -11,6 +11,7 @@ import net.minecraft.tags.BlockTags;
 import net.minecraft.tags.Tag;
 import net.minecraft.util.Mth;
 import net.minecraft.world.entity.EntityDimensions;
+import net.minecraft.world.item.context.UseOnContext;
 import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.NetherPortalBlock;
@@ -185,7 +186,10 @@ public class PortalShape {
     }
 
     // CraftBukkit start - return boolean
-    public boolean createPortalBlocks() {
+    // Paper start - ItemActionContext param
+    @Deprecated public boolean createPortalBlocks() { return this.createPortalBlocks(null); }
+    public boolean createPortalBlocks(UseOnContext itemActionContext) {
+        // Paper end
         org.bukkit.World bworld = this.level.getMinecraftWorld().getWorld();
 
         // Copy below for loop
@@ -195,7 +199,7 @@ public class PortalShape {
             this.blocks.setBlock(blockposition, iblockdata, 18);
         });
 
-        PortalCreateEvent event = new PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) this.blocks.getList(), bworld, null, PortalCreateEvent.CreateReason.FIRE);
+        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
         this.level.getMinecraftWorld().getServer().server.getPluginManager().callEvent(event);
 
         if (event.isCancelled()) {