Paper/Spigot-Server-Patches/0570-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/server/BlockBase.java b/src/main/java/net/minecraft/server/BlockBase.java
index 440c959b1cbff2f406bb7e576b81860cf56f8858..8265ed4da0556c7e388834aaa2244da49efe85e9 100644
--- a/src/main/java/net/minecraft/server/BlockBase.java
+++ b/src/main/java/net/minecraft/server/BlockBase.java
@@ -68,6 +68,12 @@ public abstract class BlockBase {
         PacketDebug.a(world, blockposition);
     }
 
+    // Paper start - add ItemActionContext param
+    @Deprecated
+    public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag, ItemActionContext itemActionContext) {
+        this.onPlace(iblockdata, world, blockposition, iblockdata1, flag);
+    }
+    // Paper end
     @Deprecated
     public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) {
         org.spigotmc.AsyncCatcher.catchOp("block onPlace"); // Spigot
diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java
index 5ef90510b8bdac2dcf58cabfa78ba48a30a22a97..e2dd27be6b523c6e6668923c1b1900cb9251f39f 100644
--- a/src/main/java/net/minecraft/server/BlockFire.java
+++ b/src/main/java/net/minecraft/server/BlockFire.java
@@ -343,8 +343,10 @@ public class BlockFire extends BlockFireAbstract {
     }
 
     @Override
-    public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) {
-        super.onPlace(iblockdata, world, blockposition, iblockdata1, flag);
+    // Paper start - ItemActionContext param
+    public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag, ItemActionContext itemActionContext) {
+        super.onPlace(iblockdata, world, blockposition, iblockdata1, flag, itemActionContext);
+        // Paper end
         world.getBlockTickList().a(blockposition, this, a(world.random));
     }
 
diff --git a/src/main/java/net/minecraft/server/BlockFireAbstract.java b/src/main/java/net/minecraft/server/BlockFireAbstract.java
index fcd989ade672a96d0905590484941ce4508dae4d..172e4b3eeecc3808a335b80bb44bc6be3d8dd33d 100644
--- a/src/main/java/net/minecraft/server/BlockFireAbstract.java
+++ b/src/main/java/net/minecraft/server/BlockFireAbstract.java
@@ -52,14 +52,17 @@ public abstract class BlockFireAbstract extends Block {
         super.a(iblockdata, world, blockposition, entity);
     }
 
+    // Paper start - ItemActionContext param
+    @Override public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) { this.onPlace(iblockdata, world, blockposition, iblockdata1, flag, null); }
     @Override
-    public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) {
+    public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag, ItemActionContext itemActionContext) {
+        // Paper end
         if (!iblockdata1.a(iblockdata.getBlock())) {
             if (a(world)) {
                 Optional<BlockPortalShape> optional = BlockPortalShape.a((GeneratorAccess) world, blockposition, EnumDirection.EnumAxis.X);
 
                 if (optional.isPresent()) {
-                    ((BlockPortalShape) optional.get()).createPortal();
+                    ((BlockPortalShape) optional.get()).createPortal(itemActionContext); // Paper - pass ItemActionContext param
                     return;
                 }
             }
diff --git a/src/main/java/net/minecraft/server/BlockPortalShape.java b/src/main/java/net/minecraft/server/BlockPortalShape.java
index b7635ab1625c5b2540e44aafc2b908749820f7e2..6ef81aeb4c63bc6c23163796dbd977602ca2f540 100644
--- a/src/main/java/net/minecraft/server/BlockPortalShape.java
+++ b/src/main/java/net/minecraft/server/BlockPortalShape.java
@@ -162,7 +162,10 @@ public class BlockPortalShape {
     }
 
     // CraftBukkit start - return boolean
-    public boolean createPortal() {
+    // Paper start - ItemActionContext param
+    @Deprecated public boolean createPortal() { return this.createPortal(null); }
+    public boolean createPortal(ItemActionContext itemActionContext) {
+        // Paper end
         org.bukkit.World bworld = this.b.getMinecraftWorld().getWorld();
 
         // Copy below for loop
@@ -174,7 +177,7 @@ public class BlockPortalShape {
             blocks.add(state);
         });
 
-        PortalCreateEvent event = new PortalCreateEvent(blocks, bworld, null, PortalCreateEvent.CreateReason.FIRE);
+        PortalCreateEvent event = new PortalCreateEvent(blocks, bworld, itemActionContext == null || itemActionContext.getEntity() == null ? null : itemActionContext.getEntity().getBukkitEntity(), PortalCreateEvent.CreateReason.FIRE); // Paper - pass entity param
         this.b.getMinecraftWorld().getMinecraftServer().server.getPluginManager().callEvent(event);
 
         if (event.isCancelled()) {
diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
index ace50805bfebbf4c3485ba1de334d975830a7d3c..3adb29f004d2fee36f3ee9b21ee5417e84b64837 100644
--- a/src/main/java/net/minecraft/server/ItemStack.java
+++ b/src/main/java/net/minecraft/server/ItemStack.java
@@ -313,7 +313,7 @@ public final class ItemStack {
                         IBlockData block = world.getType(newblockposition);
 
                         if (!(block.getBlock() instanceof BlockTileEntity)) { // 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.getType(newblockposition), updateFlag, 512); // send null chunk as chunk.k() returns false by this point