From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: TheViperShow <29604693+TheViperShow@users.noreply.github.com>
Date: Wed, 22 Apr 2020 09:40:38 +0200
Subject: [PATCH] Implemented BlockFailedDispenseEvent


diff --git a/src/main/java/net/minecraft/world/level/block/BlockDispenser.java b/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
index 0ab6186ba3cfd7f7115c71b3982f46c5d2c921c0..966051ab3e720e5b3f0fb9ab852c8908c5f23f3b 100644
--- a/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
+++ b/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
@@ -81,6 +81,7 @@ public class BlockDispenser extends BlockTileEntity {
         int i = tileentitydispenser.h();
 
         if (i < 0) {
+            if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFailedDispenseEvent(worldserver, blockposition)) // Paper - BlockFailedDispenseEvent is called here
             worldserver.triggerEffect(1001, blockposition, 0);
         } else {
             ItemStack itemstack = tileentitydispenser.getItem(i);
diff --git a/src/main/java/net/minecraft/world/level/block/BlockDropper.java b/src/main/java/net/minecraft/world/level/block/BlockDropper.java
index ccab4714bf5a6be8afd92430874fd6f881d4f92f..223cc0ba06cf4b007049880daad881e55ac4e448 100644
--- a/src/main/java/net/minecraft/world/level/block/BlockDropper.java
+++ b/src/main/java/net/minecraft/world/level/block/BlockDropper.java
@@ -47,6 +47,7 @@ public class BlockDropper extends BlockDispenser {
         int i = tileentitydispenser.h();
 
         if (i < 0) {
+            if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFailedDispenseEvent(worldserver, blockposition)) // Paper - BlockFailedDispenseEvent is called here
             worldserver.triggerEffect(1001, blockposition, 0);
         } else {
             ItemStack itemstack = tileentitydispenser.getItem(i);
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 76caad31c073a03ae82ff023042489bd0399f5bc..b7287868c26bc023c423b8ecbdf28ea99b3d1716 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -4,6 +4,7 @@ import com.google.common.base.Function;
 import com.google.common.base.Functions;
 import com.google.common.collect.Lists;
 import com.mojang.datafixers.util.Either;
+import io.papermc.paper.event.block.BlockFailedDispenseEvent;
 import java.net.InetAddress;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -121,7 +122,6 @@ import org.bukkit.entity.ThrownPotion;
 import org.bukkit.entity.Vehicle;
 import org.bukkit.entity.Villager;
 import org.bukkit.entity.Villager.Profession;
-import org.bukkit.entity.ExperienceOrb; // Paper
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.Event;
 import org.bukkit.event.Event.Result;
@@ -1776,4 +1776,12 @@ public class CraftEventFactory {
 
         return event;
     }
+
+    // Paper start
+    public static boolean handleBlockFailedDispenseEvent(WorldServer worldserver, BlockPosition blockposition) {
+        org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
+        BlockFailedDispenseEvent event = new BlockFailedDispenseEvent(block);
+        return event.callEvent();
+    }
+    // Paper end
 }