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/server/BlockDispenser.java b/src/main/java/net/minecraft/server/BlockDispenser.java
index c239265581972d67c7567d7545d62499ebadd195..063453552b7b6c2395c8f9be27cdb71a15a56ca4 100644
--- a/src/main/java/net/minecraft/server/BlockDispenser.java
+++ b/src/main/java/net/minecraft/server/BlockDispenser.java
@@ -48,6 +48,7 @@ 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/server/BlockDropper.java b/src/main/java/net/minecraft/server/BlockDropper.java
index 65c212690d8ba7c8ea55d4d3b6af1ba3d9f4a7f6..22ab5a861920e1902c64301c3b06cf95b7afe378 100644
--- a/src/main/java/net/minecraft/server/BlockDropper.java
+++ b/src/main/java/net/minecraft/server/BlockDropper.java
@@ -30,6 +30,7 @@ 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 345bce7bbf0a9391d70be7aa5530d394273842aa..4534d22aec95cf247daf7575472acd0eba91a3c9 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;
@@ -22,7 +23,6 @@ import net.minecraft.server.EntityAnimal;
 import net.minecraft.server.EntityAreaEffectCloud;
 import net.minecraft.server.EntityDamageSource;
 import net.minecraft.server.EntityDamageSourceIndirect;
-import net.minecraft.server.EntityEnderCrystal;
 import net.minecraft.server.EntityEnderDragon;
 import net.minecraft.server.EntityExperienceOrb;
 import net.minecraft.server.EntityFireworks;
@@ -44,11 +44,9 @@ import net.minecraft.server.EntityVillager;
 import net.minecraft.server.EntityWaterAnimal;
 import net.minecraft.server.EnumDirection;
 import net.minecraft.server.EnumHand;
-import net.minecraft.server.EnumItemSlot;
 import net.minecraft.server.Explosion;
 import net.minecraft.server.GeneratorAccess;
 import net.minecraft.server.IBlockData;
-import net.minecraft.server.IChatBaseComponent;
 import net.minecraft.server.IInventory;
 import net.minecraft.server.IProjectile;
 import net.minecraft.server.ItemActionContext;
@@ -69,7 +67,6 @@ import net.minecraft.server.Unit;
 import net.minecraft.server.World;
 import net.minecraft.server.WorldServer;
 import org.bukkit.Bukkit;
-import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.Server;
@@ -121,7 +118,6 @@ 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;
@@ -162,7 +158,6 @@ import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.entity.EntityEnterLoveModeEvent;
 import org.bukkit.event.entity.EntityPickupItemEvent;
 import org.bukkit.event.entity.EntityPlaceEvent;
-import org.bukkit.event.entity.EntityPortalEvent;
 import org.bukkit.event.entity.EntityPotionEffectEvent;
 import org.bukkit.event.entity.EntityShootBowEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
@@ -221,7 +216,6 @@ import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.inventory.InventoryView;
 import org.bukkit.inventory.meta.BookMeta;
 import org.bukkit.potion.PotionEffect;
-import org.bukkit.projectiles.ProjectileSource;
 
 import org.bukkit.event.entity.SpawnerSpawnEvent; // Spigot
 
@@ -1758,4 +1752,12 @@ 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
 }