UI and enemy movement

Assets/Scripts/Character.cs

@@ -58,7 +58,9 @@ public abstract class Character : MonoBehaviour
         {
             var leftCheck = GetMapElement(Vector2.left);
             var rightCheck = GetMapElement(Vector2.right);
-
+            
+            //print($"LeftCheck:{leftCheck} right:{rightCheck}");
+            
             isAllowLeft = !(leftCheck == MapElementType.Wall || leftCheck == MapElementType.BreakableWall);
             isAllowRight = !(rightCheck == MapElementType.Wall || rightCheck == MapElementType.BreakableWall);
 
@@ -129,7 +131,7 @@ public abstract class Character : MonoBehaviour
         if (direction == Vector2.down)
             rayStartPoint = new Vector2(_capsuleCollider.bounds.center.x + direction.x / 2, _capsuleCollider.bounds.min.y - 0.1f);
         else
-            rayStartPoint = new Vector2(_capsuleCollider.bounds.center.x, _capsuleCollider.bounds.min.y + 0.05f);
+            rayStartPoint = new Vector2(_capsuleCollider.bounds.center.x, _capsuleCollider.bounds.min.y + 0.1f);
         var boundsSize = new Vector2(_capsuleCollider.bounds.size.x - 0.05f, 0.1f);
 
         var raycastHit = Physics2D.BoxCast(rayStartPoint, boundsSize, 0f, direction, 0.1f, _mapLayer);

Assets/Scripts/Chest.cs

@@ -8,6 +8,8 @@ public class Chest : MonoBehaviour
     private TreasureSO _treasureSO;
 
     private Transform _treasureObject;
+    private bool _isOpen=false;
+
 
     private void Awake()
     {
@@ -20,8 +22,9 @@ public class Chest : MonoBehaviour
     private void OnTriggerEnter2D(Collider2D collider)
     {
         var player=collider.GetComponent<Player>();
-        if (player != null)
+        if (player != null && !_isOpen)
         {
+            _isOpen = true;
             animator.SetTrigger("OpenChest");
             switch (_treasureSO.Treasure)
             {

Assets/Scripts/EnemyAI.cs

@@ -4,7 +4,6 @@ public class EnemyAI : Character
 {
     protected override void OnDeath()
     {
-        throw new System.NotImplementedException();
     }
 
     protected override void SetClimbingAnimation(bool isClimbing)
@@ -19,7 +18,7 @@ public class EnemyAI : Character
     {
         float horizontal = 0;
         float vertical = 0;
-
+        
         if (Player.Instance.transform.position.x - transform.position.x < -0.05f && isAllowLeft)
         {
             horizontal =  -1;

Assets/Scripts/Player.cs

@@ -1,5 +1,9 @@
+using System;
 using UnityEngine;
 
+
+
+
 public class Player : Character
 {
     [SerializeField]
@@ -18,6 +22,9 @@ public class Player : Character
 
     private int _totalCoins = 0;
     private bool _hasKey = false;
+
+    public int TotalCoins => _totalCoins;
+
     public static Player Instance { get; private set; }
 
     private GameObject _hammer;
@@ -25,6 +32,8 @@ public class Player : Character
     private bool _isHoldingHammer = true;
     private SpriteRenderer _spriteRenderer;
 
+    public event EventHandler<TreasureType> OnPlayerTakeItem;
+
     private void Awake()
     {
         if (Instance != null)
@@ -44,11 +53,13 @@ public class Player : Character
     public void AddCoin()
     {
         _totalCoins++;
+        OnPlayerTakeItem?.Invoke(this,TreasureType.Coin);
         print($"player have {_totalCoins} coins");
     }
 
     public void SetKey()
     {
+        OnPlayerTakeItem?.Invoke(this, TreasureType.Key);
         print($"player have key");
         _hasKey = true;
     }
@@ -121,3 +132,4 @@ public class Player : Character
         
     }
 }
+

Assets/Scripts/UiManager.cs

@@ -0,0 +1,29 @@
+using TMPro;
+using UnityEngine;
+
+public class UiManager : MonoBehaviour
+{
+    [SerializeField]
+    private TextMeshProUGUI _totalCoins;
+    [SerializeField]
+    private GameObject _keyIcon;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        Player.Instance.OnPlayerTakeItem += Instance_OnPlayerTakeItem;   
+    }
+
+    private void Instance_OnPlayerTakeItem(object sender, TreasureType e)
+    {
+       switch(e)
+        {
+            case TreasureType.Coin:
+                _totalCoins.text = Player.Instance.TotalCoins.ToString();
+                break;
+            case TreasureType.Key:
+                _keyIcon.SetActive(true);
+                break;
+        }
+    }
+}

Assets/Scripts/UiManager.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ff6c3960de97db14f89d6633159838dc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: