From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 18 Mar 2016 15:12:22 -0400
Subject: [PATCH] Configurable Non Player Arrow Despawn Rate

Can set a much shorter despawn rate for arrows that players can not pick up.

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 a83efabc1e2ac5f8af8f8a82fdfc37c8fd7b1232..dd115d514aeb3d124bc99456044f7d176850acab 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -380,7 +380,7 @@ public abstract class AbstractArrow extends Projectile {
 
     protected void tickDespawn() {
         ++this.life;
-        if (this.life >= ((this instanceof ThrownTrident) ? this.level().spigotConfig.tridentDespawnRate : this.level().spigotConfig.arrowDespawnRate)) { // Spigot
+        if (this.life >= (pickup == Pickup.CREATIVE_ONLY ? this.level().paperConfig().entities.spawning.creativeArrowDespawnRate.value() : (pickup == Pickup.DISALLOWED ? this.level().paperConfig().entities.spawning.nonPlayerArrowDespawnRate.value() : ((this instanceof ThrownTrident) ? this.level().spigotConfig.tridentDespawnRate : this.level().spigotConfig.arrowDespawnRate)))) { // Spigot // Paper - Configurable non-player arrow despawn rate; TODO: Extract this to init?
             this.discard(EntityRemoveEvent.Cause.DESPAWN); // CraftBukkit - add Bukkit remove cause
         }