FIx enemy AI

Assets/Scenes/SampleScene.unity

@@ -6496,7 +6496,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   _prefab: {fileID: 3591543287615843076, guid: 9343f4905e9dde64aa00eaf4ff433352, type: 3}
-  _maxCharacters: 2
+  _maxCharacters: 1
   _spawnPoint: {fileID: 0}
 --- !u!4 &1638752929
 Transform:

Assets/Scenes/Test.unity

@@ -2998,11 +2998,11 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 7345322822309755345, guid: 3d1aa56cd139405448c73b1385177b04, type: 3}
       propertyPath: m_LocalPosition.x
-      value: 4.5
+      value: 3.5
       objectReference: {fileID: 0}
     - target: {fileID: 7345322822309755345, guid: 3d1aa56cd139405448c73b1385177b04, type: 3}
       propertyPath: m_LocalPosition.y
-      value: -0.5
+      value: -1.5
       objectReference: {fileID: 0}
     - target: {fileID: 7345322822309755345, guid: 3d1aa56cd139405448c73b1385177b04, type: 3}
       propertyPath: m_LocalPosition.z

Assets/Scripts/Character.cs

@@ -145,9 +145,18 @@ public abstract class Character : MonoBehaviour
 
     private bool CanGoDown()
     {
-        var rayCastHit = Physics2D.RaycastAll(_capsuleCollider.bounds.center, Vector2.down, _capsuleCollider.size.y+0.5f, _mapLayer);
-        if (rayCastHit.Any(x=>x.collider.transform.GetComponent<MapElement>().ElementSO.ElementType != MapElementType.Ladder))
+        var rayCastHit = Physics2D.RaycastAll(_capsuleCollider.bounds.center, Vector2.down, 0.5f, _mapLayer);
+        var isNoladder = rayCastHit.Any(x => x.collider.transform.GetComponent<MapElement>().ElementSO.ElementType != MapElementType.Ladder);
+        foreach (var hit in rayCastHit)
+        {
+            Debug.DrawLine(hit.point, hit.point + hit.normal.normalized * 0.2f, isNoladder? Color.blue: Color.red);
+        }
+
+        if (isNoladder)
+        {
             return false;
+        }
+        
         return true;
     }
 

Assets/Scripts/EnemyAI.cs

@@ -22,11 +22,11 @@ public class EnemyAI : Character
         float verticalDistance = Player.Instance.transform.position.y - transform.position.y;
 
 
-        if (verticalDistance > 0 && isCanClimbUp && isAllowVertical)
+        if (verticalDistance > 0.1f && isCanClimbUp && isAllowVertical)
         {
             vertical = VerticalMove(verticalDistance);
         }
-        else if (verticalDistance < 0 && isAllowVertical && isCanGoDown)
+        else if (verticalDistance < 0.1f && isAllowVertical && isCanGoDown)
         {
             vertical = VerticalMove(verticalDistance);
         }