Animals can now be bought in AnimalShop

if bought they will be placed somewhere random on the map

Assets/Scripts/Shop/ShopSwitcher.cs

@@ -0,0 +1,45 @@
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Shop {
+
+
+    public class ShopSwitcher : MonoBehaviour {
+        public Sprite animalShopSprite;
+        public Sprite itemShopSprite;
+        public Image switchButtonImage;
+        public TextMeshProUGUI shopTitleText;
+        public GameObject viewportItems;
+        public GameObject viewportAnimals;
+        public GameObject undoPurchaseButton;
+
+        private void Start() {
+            switchButtonImage.enabled = true;
+            switchButtonImage.sprite = animalShopSprite;
+
+            viewportItems.SetActive(true);
+            viewportAnimals.SetActive(false);
+        }
+
+        public void SwitchShops() {
+            // switch Shop Title text and Image of the Button
+            if(shopTitleText.text.StartsWith("Item")) {
+                shopTitleText.text = "Animal \nShop";
+                switchButtonImage.sprite = itemShopSprite;
+            } else {
+                shopTitleText.text = "Item \nShop";
+                switchButtonImage.sprite = animalShopSprite;
+            }
+
+            // switch the shown shops
+            viewportItems.SetActive(!viewportItems.activeSelf);
+            viewportAnimals.SetActive(!viewportAnimals.activeSelf);
+
+            // turn off undoPurchaseButton when opening Animal Shop because of lack of undoing purchases in the Animal Shop
+            undoPurchaseButton.SetActive(!undoPurchaseButton.activeSelf);
+
+            // remove undo purchase button when switching to an animal shop and fix content alignement
+        }
+    }
+}