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EndermanAttackPlayerEvent

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Allow control over whether or not an enderman aggros a player.

This allows you to override/extend the pumpkin/stare logic.
This commit is contained in:
Aikar 2018-05-01 20:19:47 -04:00
parent f69fabeb55
commit bd603371bf
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GPG Key ID: 401ADFC9891FAAFE
3 changed files with 151 additions and 3 deletions
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12
Spigot-API-Patches/0098-EndermanEscapeEvent.patch
View File

@ -1,4 +1,4 @@
From 4132364cc9de1e0d531b6dc172ef62b87f3979b9 Mon Sep 17 00:00:00 2001
From 56e8465d9383fd6771c00c0ac017b30844a6fb9b Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 30 Apr 2018 13:14:30 -0400
Subject: [PATCH] EndermanEscapeEvent
@ -9,13 +9,14 @@ You may cancel this, enabling ranged attacks to damage the enderman for example.
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EndermanEscapeEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EndermanEscapeEvent.java
new file mode 100644
index 00000000..958c66b3
index 00000000..b8de1037
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EndermanEscapeEvent.java
@@ -0,0 +1,72 @@
@@ -0,0 +1,78 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
@ -29,6 +30,11 @@ index 00000000..958c66b3
+ this.reason = reason;
+ }
+
+ @Override
+ public Enderman getEntity() {
+ return (Enderman) super.getEntity();
+ }
+
+ /**
+ * @return The reason the enderman is trying to escape
+ */

110
Spigot-API-Patches/0103-EndermanAttackPlayerEvent.patch Normal file
View File

@ -0,0 +1,110 @@
From 153ab6b96f5bd87fe989e6e102a0c902d6de8e4d Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 1 May 2018 20:17:44 -0400
Subject: [PATCH] EndermanAttackPlayerEvent
Allow control over whether or not an enderman aggros a player.
This allows you to override/extend the pumpkin/stare logic.
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java
new file mode 100644
index 00000000..55912659
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2018 Daniel Ennis (Aikar) MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+
+/**
+ * Fired when an Enderman determines if it should attack a player or not.
+ * Starts off cancelled if the player is wearing a pumpkin head or is not looking
+ * at the Enderman, according to Vanilla rules.
+ *
+ */
+public class EndermanAttackPlayerEvent extends EntityEvent implements Cancellable {
+ private final Player player;
+
+ public EndermanAttackPlayerEvent(Enderman entity, Player player) {
+ super(entity);
+ this.player = player;
+ }
+
+ /**
+ * The enderman considering attacking
+ */
+ @Override
+ public Enderman getEntity() {
+ return (Enderman) super.getEntity();
+ }
+
+ /**
+ * The player the Enderman is considering attacking
+ */
+ public Player getPlayer() {
+ return player;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ private boolean cancelled = false;
+
+ /**
+ *
+ * @return If cancelled, the enderman will not attack
+ */
+ @Override
+ public boolean isCancelled() {
+ return cancelled;
+ }
+
+ /**
+ * Cancels if the Enderman will attack this player
+ * @param cancel true if you wish to cancel this event
+ */
+ @Override
+ public void setCancelled(boolean cancel) {
+ cancelled = cancel;
+ }
+}
--
2.17.0

32
Spigot-Server-Patches/0296-EndermanAttackPlayerEvent.patch Normal file
View File

@ -0,0 +1,32 @@
From 514d84da549d03ac5c8c2ca7bc83bb4ef97c3c72 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 1 May 2018 20:18:54 -0400
Subject: [PATCH] EndermanAttackPlayerEvent
Allow control over whether or not an enderman aggros a player.
This allows you to override/extend the pumpkin/stare logic.
diff --git a/src/main/java/net/minecraft/server/EntityEnderman.java b/src/main/java/net/minecraft/server/EntityEnderman.java
index 6ebfb12fb..f0da99d87 100644
--- a/src/main/java/net/minecraft/server/EntityEnderman.java
+++ b/src/main/java/net/minecraft/server/EntityEnderman.java
@@ -149,7 +149,15 @@ public class EntityEnderman extends EntityMonster {
this.setCarried(iblockdata);
}
+ // Paper start - OBFHELPER - ok not really, but verify this on updates
private boolean f(EntityHuman entityhuman) {
+ boolean cancel = f_real(entityhuman);
+ com.destroystokyo.paper.event.entity.EndermanAttackPlayerEvent event = new com.destroystokyo.paper.event.entity.EndermanAttackPlayerEvent((org.bukkit.entity.Enderman) getBukkitEntity(), (org.bukkit.entity.Player) entityhuman.getBukkitEntity());
+ event.setCancelled(cancel);
+ return event.callEvent();
+ }
+ private boolean f_real(EntityHuman entityhuman) {
+ // Paper end
ItemStack itemstack = (ItemStack) entityhuman.inventory.armor.get(3);
if (itemstack.getItem() == Item.getItemOf(Blocks.PUMPKIN)) {
--
2.17.0