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WitchReadyPotionEvent

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Control what potion the witch readies to use
This commit is contained in:
Aikar 2018-06-05 22:48:27 -04:00
parent 83cf44e60c
commit 0cd3d13ae9
2 changed files with 109 additions and 0 deletions
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85
Spigot-API-Patches/WitchReadyPotionEvent.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 5 Jun 2018 22:47:08 -0400
Subject: [PATCH] WitchReadyPotionEvent
Control what potion the witch readies to use
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/WitchReadyPotionEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/WitchReadyPotionEvent.java
new file mode 100644
index 00000000..5082662a
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/WitchReadyPotionEvent.java
@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.Material;
+import org.bukkit.entity.Witch;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.bukkit.inventory.ItemStack;
+
+public class WitchReadyPotionEvent extends EntityEvent implements Cancellable {
+ private ItemStack potion;
+
+ public WitchReadyPotionEvent(Witch witch, ItemStack potion) {
+ super(witch);
+ this.potion = potion;
+ }
+
+ /**
+ * Fires thee event, returning the desired potion, or air of cancelled
+ */
+ public static ItemStack process(Witch witch, ItemStack potion) {
+ WitchReadyPotionEvent event = new WitchReadyPotionEvent(witch, potion);
+ if (!event.callEvent() || event.getPotion() == null) {
+ return new ItemStack(Material.AIR);
+ }
+ return event.getPotion();
+ }
+
+ @Override
+ public Witch getEntity() {
+ return (Witch) super.getEntity();
+ }
+
+ /**
+ * Gets the potion the witch is readying to use
+ */
+ public ItemStack getPotion() {
+ return potion;
+ }
+
+ /**
+ * Sets the potion the which is going to hold and use
+ * @param potion The potion
+ */
+ public void setPotion(ItemStack potion) {
+ this.potion = potion != null ? potion.clone() : null;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ private boolean cancelled = false;
+
+ @Override
+ public boolean isCancelled() {
+ return cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ cancelled = cancel;
+ }
+}
--

24
Spigot-Server-Patches/WitchReadyPotionEvent.patch Normal file
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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/server/EntityWitch.java b/src/main/java/net/minecraft/server/EntityWitch.java
index bf029ad1c..035aa4a90 100644
--- a/src/main/java/net/minecraft/server/EntityWitch.java
+++ b/src/main/java/net/minecraft/server/EntityWitch.java
@@ -0,0 +0,0 @@ public class EntityWitch extends EntityMonster implements IRangedEntity {
}
if (potionregistry != null) {
- this.setSlot(EnumItemSlot.MAINHAND, PotionUtil.a(new ItemStack(Items.POTION), potionregistry));
+ // Paper start
+ ItemStack potion = PotionUtil.a(new ItemStack(Items.POTION), potionregistry);
+ org.bukkit.inventory.ItemStack bukkitStack = com.destroystokyo.paper.event.entity.WitchReadyPotionEvent.process((org.bukkit.entity.Witch) this.getBukkitEntity(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(potion));
+ this.setSlot(EnumItemSlot.MAINHAND, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(bukkitStack));
+ // Paper end
this.bx = this.getItemInMainHand().m();
this.a(true);
this.world.a((EntityHuman) null, this.locX, this.locY, this.locZ, SoundEffects.iz, this.bK(), 1.0F, 0.8F + this.random.nextFloat() * 0.4F);
--