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

By: DerFrZocker <derrieple@gmail.com>

paper-server/nms-patches/net/minecraft/server/level/WorldServer.patch

@@ -394,10 +394,14 @@
              return true;
          }
      }
-@@ -968,10 +1111,32 @@
-         entityplayer.remove(entity_removalreason);
+@@ -965,13 +1108,35 @@
      }
  
+     public void removePlayerImmediately(EntityPlayer entityplayer, Entity.RemovalReason entity_removalreason) {
+-        entityplayer.remove(entity_removalreason);
++        entityplayer.remove(entity_removalreason, null); // CraftBukkit - add Bukkit remove cause
++    }
++
 +    // CraftBukkit start
 +    public boolean strikeLightning(Entity entitylightning) {
 +        return this.strikeLightning(entitylightning, LightningStrikeEvent.Cause.UNKNOWN);
@@ -411,9 +415,9 @@
 +        }
 +
 +        return this.addFreshEntity(entitylightning);
-+    }
+     }
 +    // CraftBukkit end
-+
+ 
      @Override
      public void destroyBlockProgress(int i, BlockPosition blockposition, int j) {
          Iterator iterator = this.server.getPlayerList().getPlayers().iterator();