SPIGOT-336, SPIGOT-3366, SPIGOT-5768, SPIGOT-6409, SPIGOT-6861, #1008: Add EntityRemoveEvent

By: DerFrZocker <derrieple@gmail.com>

paper-server/nms-patches/net/minecraft/world/entity/ai/behavior/warden/Digging.patch

@@ -0,0 +1,22 @@
+--- a/net/minecraft/world/entity/ai/behavior/warden/Digging.java
++++ b/net/minecraft/world/entity/ai/behavior/warden/Digging.java
+@@ -10,6 +10,10 @@
+ import net.minecraft.world.entity.ai.memory.MemoryStatus;
+ import net.minecraft.world.entity.monster.warden.Warden;
+ 
++// CraftBukkit start - imports
++import org.bukkit.event.entity.EntityRemoveEvent;
++// CraftBukkit end
++
+ public class Digging<E extends Warden> extends Behavior<E> {
+ 
+     public Digging(int i) {
+@@ -37,7 +41,7 @@
+ 
+     protected void stop(WorldServer worldserver, E e0, long i) {
+         if (e0.getRemovalReason() == null) {
+-            e0.remove(Entity.RemovalReason.DISCARDED);
++            e0.remove(Entity.RemovalReason.DISCARDED, EntityRemoveEvent.Cause.DESPAWN); // CraftBukkit - Add bukkit remove cause
+         }
+ 
+     }