PaperMC/Spigot-Server-Patches/0066-Custom-replacement-for-eaten-items.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jedediah Smith <jedediah@silencegreys.com>
Date: Sun, 21 Jun 2015 15:07:20 -0400
Subject: [PATCH] Custom replacement for eaten items
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index d96f6736826896d2b7f482fba0c5125edf2ce3c0..f1080e7d10d5105e3f4010489393f6150c7c4a75 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -3069,9 +3069,10 @@ public abstract class EntityLiving extends Entity {
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this.b(this.activeItem, 16);
// CraftBukkit start - fire PlayerItemConsumeEvent
ItemStack itemstack;
+ PlayerItemConsumeEvent event = null; // Paper
if (this instanceof EntityPlayer) {
org.bukkit.inventory.ItemStack craftItem = CraftItemStack.asBukkitCopy(this.activeItem);
- PlayerItemConsumeEvent event = new PlayerItemConsumeEvent((Player) this.getBukkitEntity(), craftItem);
+ event = new PlayerItemConsumeEvent((Player) this.getBukkitEntity(), craftItem); // Paper
world.getServer().getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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@@ -3086,9 +3087,20 @@ public abstract class EntityLiving extends Entity {
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itemstack = this.activeItem.a(this.world, this);
}
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+ // Paper start - save the default replacement item and change it if necessary
+ final ItemStack defaultReplacement = itemstack;
+ if (event != null && event.getReplacement() != null) {
+ itemstack = CraftItemStack.asNMSCopy(event.getReplacement());
+ }
+ // Paper end
this.a(this.getRaisedHand(), itemstack);
// CraftBukkit end
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this.clearActiveItem();
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+ // 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)) {
+ ((EntityPlayer) this).getBukkitEntity().updateInventory();
+ }
+ // Paper end
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}
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}