1 files changed, 48 insertions, 0 deletions
diff --git a/Spigot-Server-Patches/0413-Prevent-consuming-the-wrong-itemstack.patch b/Spigot-Server-Patches/0413-Prevent-consuming-the-wrong-itemstack.patch
new file mode 100644
index 0000000000..e16ac98ea2
--- /dev/null
+++ b/Spigot-Server-Patches/0413-Prevent-consuming-the-wrong-itemstack.patch
@@ -0,0 +1,48 @@
+From 472240ae22f9124fb83cc5e7a5225deaa178a535 Mon Sep 17 00:00:00 2001
+From: kickash32 <[email protected]>
+Date: Mon, 19 Aug 2019 19:42:35 +0500
+Subject: [PATCH] Prevent consuming the wrong itemstack
+
+
+diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
+index 31d14b19b..f675ad2f5 100644
+--- a/src/main/java/net/minecraft/server/EntityLiving.java
++++ b/src/main/java/net/minecraft/server/EntityLiving.java
+@@ -2822,10 +2822,13 @@ public abstract class EntityLiving extends Entity {
+         this.datawatcher.set(EntityLiving.ar, (byte) j);
+     }
+ 
+-    public void c(EnumHand enumhand) {
++    // Paper start -- OBFHELPER and forwarder to method with forceUpdate parameter
++    public void c(EnumHand enumhand) { this.updateActiveItem(enumhand, false); }
++    public void updateActiveItem(EnumHand enumhand, boolean forceUpdate) {
++    // Paper end
+         ItemStack itemstack = this.b(enumhand);
+ 
+-        if (!itemstack.isEmpty() && !this.isHandRaised()) {
++        if (!itemstack.isEmpty() && !this.isHandRaised() || forceUpdate) { // Paper use override flag
+             this.activeItem = itemstack;
+             this.bo = itemstack.k();
+             if (!this.world.isClientSide) {
+@@ -2898,6 +2901,7 @@ public abstract class EntityLiving extends Entity {
+ 
+     protected void q() {
+         if (!this.activeItem.isEmpty() && this.isHandRaised()) {
++            this.updateActiveItem(this.getRaisedHand(), true); // Paper
+             PlayerItemConsumeEvent event = null; // Paper
+             this.b(this.activeItem, 16);
+             // CraftBukkit start - fire PlayerItemConsumeEvent
+@@ -2928,8 +2932,8 @@ public abstract class EntityLiving extends Entity {
+             this.a(this.getRaisedHand(), itemstack);
+             // CraftBukkit end
+             this.dp();
+-            // Paper start - if the replacement is anything but the default, update the client inventory
+-            if (this instanceof EntityPlayer && !com.google.common.base.Objects.equal(defaultReplacement, itemstack)) {
++            // Paper start
++            if (this instanceof EntityPlayer) {
+                 ((EntityPlayer) this).getBukkitEntity().updateInventory();
+             }
+             // Paper end
+-- 
+2.23.0
+