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 1d5fea45453b2d17639e2c97a0cb18d4b02db339..aabb5ad09dd7b11a7dfbaa0849726541c0401951 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -312,7 +312,7 @@ public abstract class AbstractArrow extends Projectile {
 
     protected void tickDespawn() {
         ++this.life;
-        if (this.life >= ((this instanceof ThrownTrident) ? level.spigotConfig.tridentDespawnRate : level.spigotConfig.arrowDespawnRate)) { // Spigot
+        if (this.life >= (pickup == Pickup.CREATIVE_ONLY ? level.paperConfig().entities.spawning.creativeArrowDespawnRate.value() : (pickup == Pickup.DISALLOWED ? level.paperConfig().entities.spawning.nonPlayerArrowDespawnRate.value() : ((this instanceof ThrownTrident) ? level.spigotConfig.tridentDespawnRate : level.spigotConfig.arrowDespawnRate)))) { // Spigot // Paper - TODO: Extract this to init?
             this.discard();
         }