Paper/patches/server/1036-Fix-PickupStatus-getting-reset.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tamion <70228790+notTamion@users.noreply.github.com>
Date: Sun, 21 Jul 2024 19:11:22 +0200
Subject: [PATCH] Fix PickupStatus getting reset


diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
index ddf47dab1ab92c45e3eea09239d418a9798ed59e..9ca29b3d4bf8bca5f51f3644e12fcbec2cb5d35e 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -668,7 +668,14 @@ public abstract class AbstractArrow extends Projectile {
 
     @Override
     public void setOwner(@Nullable Entity entity) {
+        // Paper start - Fix PickupStatus getting reset
+        this.setOwner(entity, true);
+    }
+
+    public void setOwner(@Nullable Entity entity, boolean resetPickup) {
+        // Paper end - Fix PickupStatus getting reset
         super.setOwner(entity);
+        if (!resetPickup) return; // Paper - Fix PickupStatus getting reset
         Entity entity1 = entity;
         byte b0 = 0;
 
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index f2bdd95a6ae77400742d87bcae35c09fb8b047ba..10ade433c083851d9ea4797c6ec618db122229f9 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -240,7 +240,13 @@ public abstract class Projectile extends Entity implements TraceableEntity {
     public boolean deflect(ProjectileDeflection deflection, @Nullable Entity deflector, @Nullable Entity owner, boolean fromAttack) {
         if (!this.level().isClientSide) {
             deflection.deflect(this, deflector, this.random);
-            this.setOwner(owner);
+            // Paper start - Fix PickupStatus getting reset
+            if (this instanceof AbstractArrow arrow) {
+                arrow.setOwner(owner, false);
+            } else {
+                this.setOwner(owner);
+            }
+            // Paper end - Fix PickupStatus getting reset
             this.onDeflection(deflector, fromAttack);
         }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java
index faa08ad912fa43e7a6c5a2359e23c04c059c5edf..501e2aa3a10dae94c4a8d9dfcdc902e434fcca62 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractArrow.java
@@ -170,4 +170,16 @@ public class CraftAbstractArrow extends AbstractProjectile implements AbstractAr
         this.getHandle().setSoundEvent(org.bukkit.craftbukkit.CraftSound.bukkitToMinecraft(sound));
     }
     // Paper end
+
+    // Paper start - Fix PickupStatus getting reset - Copy of CraftProjectile#setShooter, calling setOwner(Entity,boolean)
+    @Override
+    public void setShooter(org.bukkit.projectiles.ProjectileSource shooter, boolean resetPickupStatus) {
+        if (shooter instanceof CraftEntity craftEntity) {
+            this.getHandle().setOwner(craftEntity.getHandle(), resetPickupStatus);
+        } else {
+            this.getHandle().setOwner(null, resetPickupStatus);
+        }
+        this.getHandle().projectileSource = shooter;
+    }
+    // Paper end - Fix PickupStatus getting reset
 }