mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-11 03:43:28 +01:00
74 lines
4.8 KiB
Diff
74 lines
4.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Mon, 4 Jul 2022 21:45:36 -0700
|
|
Subject: [PATCH] EntityPickupItemEvent fixes
|
|
|
|
Fixes double firing of the event in PiglinAi
|
|
|
|
Fixes cancelling the event for piglins still triggering the
|
|
advancement trigger
|
|
|
|
Fires the event when a Raider tries to pick up a raid banner
|
|
to become raid leader.
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java b/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
|
|
index d2dfa49e124460f4762b950f9ded106d2ec15dc2..bc58323801ee16fe9b63c21332144ec002a902f2 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/Piglin.java
|
|
@@ -412,7 +412,7 @@ public class Piglin extends AbstractPiglin implements CrossbowAttackMob, Invento
|
|
|
|
@Override
|
|
protected void pickUpItem(ItemEntity item) {
|
|
- this.onItemPickup(item);
|
|
+ // this.onItemPickup(item); // Paper - EntityPickupItemEvent fixes; call in PiglinAi#pickUpItem after EntityPickupItemEvent is fired
|
|
PiglinAi.pickUpItem(this, item);
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
|
|
index d3d50ec0f4466464c048449d8a844569c447d59b..b9810a1f6ac91ae9631dd1ebc225f009d91b7845 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
|
|
@@ -242,11 +242,16 @@ public class PiglinAi {
|
|
ItemStack itemstack;
|
|
|
|
// CraftBukkit start
|
|
- if (drop.getItem().is(Items.GOLD_NUGGET) && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(piglin, drop, 0, false).isCancelled()) {
|
|
+ // Paper start - EntityPickupItemEvent fixes; fix event firing twice
|
|
+ if (drop.getItem().is(Items.GOLD_NUGGET) /* && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(piglin, drop, 0, false).isCancelled() */) {
|
|
+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(piglin, drop, 0, false).isCancelled()) return;
|
|
+ piglin.onItemPickup(drop); // Paper - moved from Piglin#pickUpItem - call prior to item entity modification
|
|
+ // Paper end - EntityPickupItemEvent fixes
|
|
piglin.take(drop, drop.getItem().getCount());
|
|
itemstack = drop.getItem();
|
|
drop.discard(EntityRemoveEvent.Cause.PICKUP); // CraftBukkit - add Bukkit remove cause
|
|
} else if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(piglin, drop, drop.getItem().getCount() - 1, false).isCancelled()) {
|
|
+ piglin.onItemPickup(drop); // Paper - EntityPickupItemEvent fixes; moved from Piglin#pickUpItem - call prior to item entity modification
|
|
piglin.take(drop, 1);
|
|
itemstack = PiglinAi.removeOneItemFromItemEntity(drop);
|
|
} else {
|
|
@@ -261,7 +266,7 @@ public class PiglinAi {
|
|
} else if (PiglinAi.isFood(itemstack) && !PiglinAi.hasEatenRecently(piglin)) {
|
|
PiglinAi.eat(piglin);
|
|
} else {
|
|
- boolean flag = !piglin.equipItemIfPossible(itemstack, drop).equals(ItemStack.EMPTY); // CraftBukkit
|
|
+ boolean flag = !piglin.equipItemIfPossible(itemstack, null).equals(ItemStack.EMPTY); // CraftBukkit // Paper - pass null item entity to prevent duplicate pickup item event call - called above.
|
|
|
|
if (!flag) {
|
|
PiglinAi.putInInventory(piglin, itemstack);
|
|
diff --git a/src/main/java/net/minecraft/world/entity/raid/Raider.java b/src/main/java/net/minecraft/world/entity/raid/Raider.java
|
|
index 174d246b0a4d0fc9d769aad08da627ca8487bdf2..bbf21ea433f9e3963aac0ede597ed8d3c8e50ed8 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/raid/Raider.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/raid/Raider.java
|
|
@@ -225,6 +225,11 @@ public abstract class Raider extends PatrollingMonster {
|
|
boolean flag = this.hasActiveRaid() && this.getCurrentRaid().getLeader(this.getWave()) != null;
|
|
|
|
if (this.hasActiveRaid() && !flag && ItemStack.matches(itemstack, Raid.getLeaderBannerInstance(this.registryAccess().lookupOrThrow(Registries.BANNER_PATTERN)))) {
|
|
+ // Paper start - EntityPickupItemEvent fixes
|
|
+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(this, item, 0, false).isCancelled()) {
|
|
+ return;
|
|
+ }
|
|
+ // Paper end - EntityPickupItemEvent fixes
|
|
EquipmentSlot enumitemslot = EquipmentSlot.HEAD;
|
|
ItemStack itemstack1 = this.getItemBySlot(enumitemslot);
|
|
double d0 = (double) this.getEquipmentDropChance(enumitemslot);
|