edge colliders on camera

animals are moving now (very bad => will get better)
set BasicTile Collider2D isTrigger to false

Assets/Scripts/Animal.cs

@@ -1,30 +1,46 @@
-using System;
 using DefaultNamespace;
 using UnityEngine;
 using Random = UnityEngine.Random;
 
 public class Animal : MonoBehaviour {
-    protected Sprite animalSprite;
     private Item _producedItem;
     private Rigidbody2D _rigidbody;
+    
     public Item ProducedItem => _producedItem;
-
+    
+    public Sprite animalSprite;
+    public int movementSpeed;
+    
     private void Start() {
         _rigidbody = gameObject.GetComponent<Rigidbody2D>();
         animalSprite = gameObject.GetComponent<SpriteRenderer>().GetComponent<Sprite>();
-        
-        _rigidbody.velocity = new Vector2(Random.Range(1, 10),
-            Random.Range(1, 10));
     }
 
     private void Update() {
-        _rigidbody.velocity = new Vector2(_rigidbody.velocity.x * Random.Range(0, 10),
-            _rigidbody.velocity.y * Random.Range(0, 10));// TODO: wer?
+        _rigidbody.rotation = 0f;
+        
+        Vector2 direction = new Vector2(
+            Random.Range(-1f, 1f),
+            Random.Range(-1f, 1f));
+        direction.Normalize();
+        _rigidbody.velocity = movementSpeed * direction;
+    }
+
+    private void OnCollisionEnter2D(Collision2D col) {
+        Vector2 oldPos = _rigidbody.position;
+        //TODO: collide with edges working but no stopping
+        string[] colNames = { "Top", "Bottom", "Left", "Right" };
+        foreach(string colName in colNames) {
+            if(colName.ToUpper().Equals(col.gameObject.name.ToUpper())) {
+                Debug.Log("EEEEEEEE   " + col.gameObject.name);
+                _rigidbody.position = oldPos;
+            }
+        }
     }
 
     // TODO: Animations
-    
+
     private void OnMouseDown() {
         ActionInvoker.InvokeAction(gameObject, PlayerController.instance.SelectedItem);
     }
-}
+}

Assets/Scripts/Item.cs

@@ -15,7 +15,7 @@ public class Item : ScriptableObject, IComparable<Item> {
     public Item(string displayName, string description, int id) {
         this.displayName = displayName;
         this.description = description;
-        this._id = id;
+        _id = id;
     }
 
     public int CompareTo(Item other) {

Assets/Scripts/TileController.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;