Use arrow despawn rate for all projectiles

patches/server/0132-Use-arrow-despawn-rate-for-all-projectiles.patch

@@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Mon, 17 Aug 2020 23:26:43 -0500
+Subject: [PATCH] Use arrow despawn rate for all projectiles
+
+
+diff --git a/src/main/java/net/minecraft/server/EntityArrow.java b/src/main/java/net/minecraft/server/EntityArrow.java
+index b0218959a0..1587a5aa77 100644
+--- a/src/main/java/net/minecraft/server/EntityArrow.java
++++ b/src/main/java/net/minecraft/server/EntityArrow.java
+@@ -23,7 +23,7 @@ public abstract class EntityArrow extends IProjectile {
+     protected int c;
+     public EntityArrow.PickupStatus fromPlayer;
+     public int shake;
+-    public int despawnCounter;
++    //public int despawnCounter; // Purpur - moved to IProjectile
+     private double damage;
+     public int knockbackStrength;
+     private SoundEffect ak;
+diff --git a/src/main/java/net/minecraft/server/IProjectile.java b/src/main/java/net/minecraft/server/IProjectile.java
+index 6c52af04a7..2522cfc9cd 100644
+--- a/src/main/java/net/minecraft/server/IProjectile.java
++++ b/src/main/java/net/minecraft/server/IProjectile.java
+@@ -13,6 +13,7 @@ public abstract class IProjectile extends Entity {
+     private UUID shooter;
+     private int c;
+     private boolean d; public boolean leftOwner() { return d; } public void setLeftOwner(boolean leftOwner) { this.d = leftOwner; } // Purpur - OBFHELPER
++    public int despawnCounter; // Purpur - moved from EntityArrow
+
+     IProjectile(EntityTypes<? extends IProjectile> entitytypes, World world) {
+         super(entitytypes, world);
+@@ -79,7 +80,22 @@ public abstract class IProjectile extends Entity {
+         }
+
+         super.tick();
++
++        // Purpur start
++        if (!(this instanceof EntityArrow)) {
++            if (ticksLived > 200) this.tickDespawnCounter(); // Paper - tick despawnCounter regardless after 10 seconds
++        }
++        // Purpur end
++    }
++
++    // Purpur start - copied from EntityArrow
++    protected void tickDespawnCounter() {
++        ++this.despawnCounter;
++        if (this.despawnCounter >= world.spigotConfig.arrowDespawnRate) {
++            this.die();
++        }
+     }
++    // Purpur end
+
+     public boolean checkIfLeftOwner() { return this.h(); } // Purpur - OBFHELPER
+     private boolean h() {