From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 5 Jun 2018 22:47:26 -0400
Subject: [PATCH] WitchReadyPotionEvent


diff --git a/src/main/java/net/minecraft/world/entity/monster/Witch.java b/src/main/java/net/minecraft/world/entity/monster/Witch.java
index 96a87db9f8976d3f1ff09beb9598db31fff72d5b..25a1edf64602a13c07779e58b167a8471019588e 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Witch.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Witch.java
@@ -160,7 +160,11 @@ public class Witch extends Raider implements RangedAttackMob {
                 }
 
                 if (potionregistry != null) {
-                    this.setItemSlot(EquipmentSlot.MAINHAND, PotionUtils.setPotion(new ItemStack(Items.POTION), potionregistry));
+                    // Paper start
+                    ItemStack potion = PotionUtils.setPotion(new ItemStack(Items.POTION), potionregistry);
+                    potion = org.bukkit.craftbukkit.event.CraftEventFactory.handleWitchReadyPotionEvent(this, potion);
+                    this.setItemSlot(EquipmentSlot.MAINHAND, potion);
+                    // Paper end
                     this.usingTime = this.getMainHandItem().getUseDuration();
                     this.setUsingItem(true);
                     if (!this.isSilent()) {
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index d461f56cbc64efba422d748c42ec106f84423833..e0234ea1d55e918072574fb5d4b6cc75fc5d46d6 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1880,4 +1880,14 @@ public class CraftEventFactory {
         ).callEvent();
     }
     // Paper end - PlayerUseUnknownEntityEvent
+
+    // Paper start - WitchReadyPotionEvent
+    public static ItemStack handleWitchReadyPotionEvent(net.minecraft.world.entity.monster.Witch witch, @Nullable ItemStack potion) {
+        com.destroystokyo.paper.event.entity.WitchReadyPotionEvent event = new com.destroystokyo.paper.event.entity.WitchReadyPotionEvent((org.bukkit.entity.Witch) witch.getBukkitEntity(), CraftItemStack.asCraftMirror(potion));
+        if (!event.callEvent() || event.getPotion() == null) {
+            return ItemStack.EMPTY;
+        }
+        return org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(event.getPotion());
+    }
+    // Paper end - WitchReadyPotionEvent
 }