Rewrote pet management

Fixed being unable to remove pets
Removed redundant pet messaging

Server/src/main/core/game/container/Container.java

@@ -866,6 +866,21 @@ public class Container {
         return null;
     }
 
+    /**
+     * Gets all instances of an item, and returns them.
+     * @author Player Name
+     * @param item the item.
+     * @return a list of all items that were found (can be length 0).
+     */
+    public ArrayList<Item> getAll(Item item){
+        ArrayList<Item> ret = new ArrayList<Item>();
+        for(Item i : items){
+            if(i == null) continue;
+            if(item.getId() == i.getId()) ret.add(i);
+        }
+        return ret;
+    }
+
     /**
      * Gets the next free slot.
      *

Server/src/main/core/game/node/entity/player/info/login/PlayerSaver.kt

@@ -279,12 +279,11 @@ class PlayerSaver (val player: Player){
             detail.put("petId",it.key.toString())
             detail.put("hunger",it.value.hunger.toString())
             detail.put("growth",it.value.growth.toString())
-            detail.put("stage",it.value.stage.toString())
             petDetails.add(detail)
         }
         familiarManager.put("petDetails",petDetails)
         if(player.familiarManager.hasPet()){
-            familiarManager.put("currentPet",(player.familiarManager.familiar as Pet).pet.babyItemId.toString())
+            familiarManager.put("currentPet",(player.familiarManager.familiar as Pet).getItemIdHash().toString())
         } else if (player.familiarManager.hasFamiliar()){
             val familiar = JSONObject()
             familiar.put("originalId",player.familiarManager.familiar.originalId.toString())