Fix issue with soft despawn distance (#5755)

Previously setting the soft despawn distance above the default
 value of 32 would mean that an entity outside of the 32 range
 would still count ticksFarFromPlayer up every tick without
 resetting it which might lead to the entity (almost) instantly
 despawning once it went outside of the configured distance
 instead of waiting 600 ticks.

Spigot-Server-Patches/0015-Add-configurable-despawn-distances-for-living-entiti.patch

@@ -30,10 +30,10 @@ index b41e7922dd96c3358eb849ab39982a75736e3476..2f0d582baf0eb2bb477944d0cb1369db
 +    }
  }
 diff --git a/src/main/java/net/minecraft/world/entity/EntityInsentient.java b/src/main/java/net/minecraft/world/entity/EntityInsentient.java
-index 28aa0a9361e8a32763d7fe1af060f0016e8c1e50..f93af56f68d5fd27eca38d333ca429ce22fc397b 100644
+index 28aa0a9361e8a32763d7fe1af060f0016e8c1e50..6e30fc88fa7a3ff00c9b4b78842c3a533649bd50 100644
 --- a/src/main/java/net/minecraft/world/entity/EntityInsentient.java
 +++ b/src/main/java/net/minecraft/world/entity/EntityInsentient.java
-@@ -763,14 +763,14 @@ public abstract class EntityInsentient extends EntityLiving {
+@@ -763,16 +763,16 @@ public abstract class EntityInsentient extends EntityLiving {
                  int i = this.getEntityType().e().f();
                  int j = i * i;
  
@@ -48,5 +48,8 @@ index 28aa0a9361e8a32763d7fe1af060f0016e8c1e50..f93af56f68d5fd27eca38d333ca429ce
 -                if (this.ticksFarFromPlayer > 600 && this.random.nextInt(800) == 0 && d0 > (double) l) { // CraftBukkit - remove isTypeNotPersistent() check
 +                if (this.ticksFarFromPlayer > 600 && this.random.nextInt(800) == 0 && d0 > world.paperConfig.softDespawnDistance) { // CraftBukkit - remove isTypeNotPersistent() check // Paper - custom despawn distances
                      this.die();
-                 } else if (d0 < (double) l) {
+-                } else if (d0 < (double) l) {
++                } else if (d0 < world.paperConfig.softDespawnDistance) { // Paper - custom despawn distances
                      this.ticksFarFromPlayer = 0;
+                 }
+             }