벽에 낑기는거 해결 완료.

Assets/Prefabs/Characters/Enemy/Goblin.prefab

@@ -61,7 +61,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 0
+  m_IsActive: 1
 --- !u!1 &1734061800721222
 GameObject:
   m_ObjectHideFlags: 1
@@ -300,8 +300,6 @@ MonoBehaviour:
   knockbackPercentage:
   - 0.5
   MovementLock: 0
-  bumped: 0
-  bumpable: 1
   attackRange: 1.2
 --- !u!114 &114173716467154830
 MonoBehaviour:
@@ -378,7 +376,7 @@ SpriteRenderer:
   m_AutoUVMaxAngle: 89
   m_LightmapParameters: {fileID: 0}
   m_SortingLayerID: -2078941185
-  m_SortingLayer: 7
+  m_SortingLayer: 8
   m_SortingOrder: 0
   m_Sprite: {fileID: 21300000, guid: 71335108d30aa0e4a90179a09895440e, type: 3}
   m_Color: {r: 1, g: 1, b: 1, a: 1}

Assets/Prefabs/EnemyManager.prefab

@@ -60,3 +60,9 @@ MonoBehaviour:
   - {fileID: 1896221696921858, guid: 6051c7354232afa45bf71a1032a49418, type: 2}
   EnemySpawnCount: 0
   EnemyDeadCount: 0
+  layerMaskWall:
+    serializedVersion: 2
+    m_Bits: 256
+  layerMaskPlatform:
+    serializedVersion: 2
+    m_Bits: 2304

Assets/Scripts/Characters/Enemy/Enemy.cs

@@ -70,12 +70,12 @@ public class Enemy : MonoBehaviour {
         currHealth = maxHealth;
         Invisible = MovementLock = KnockbackLock = false;
         if (enemyManager.DropTableByID.ContainsKey(monsterID)) { dropTable = enemyManager.DropTableByID[monsterID]; }
-        PlayerDistance = Vector2.Distance(enemyManager.Player.transform.position, transform.parent.position);
+        PlayerDistance = Vector2.Distance(GameManager.Instance.player.transform.position, transform.parent.position);
     }
 
     protected virtual void FixedUpdate()
     {
-        PlayerDistance = Vector2.Distance(enemyManager.Player.transform.position, transform.parent.position);
+        PlayerDistance = Vector2.Distance(GameManager.Instance.player.transform.position, transform.parent.position);
     }
 
     // When damaged

Assets/Scripts/Characters/Enemy/EnemyGround.cs

@@ -8,8 +8,8 @@ public class EnemyGround : Enemy {
     public float attackRange;
 
     public int MoveDir { get; private set; }
-    public bool[] WallTest { get; private set; }
-    public bool[] CliffTest { get; private set; }
+    public bool[] WallTest;
+    public bool[] CliffTest;
 
     protected override void Awake()
     {
@@ -38,7 +38,6 @@ public class EnemyGround : Enemy {
     // - Check whether enemy is near to cliff
     private void CheckCliff()
     {
-        Vector2 velocity = transform.parent.GetComponent<Rigidbody2D>().velocity;
         Vector2 colliderSize = transform.parent.GetComponent<BoxCollider2D>().size;
 
         foreach (int Dir in Enum.GetValues(typeof(NumeratedDir)))
@@ -46,8 +45,7 @@ public class EnemyGround : Enemy {
             Vector2 origin = (Vector2)transform.parent.position + Dir * new Vector2(colliderSize.x / 2.0f, 0);
             Vector2 direction = Vector2.down;
             float distance = colliderSize.y / 4.0f;
-            int layerMask = LayerMask.NameToLayer("platform");
-            RaycastHit2D hit = Physics2D.Raycast(origin, direction, distance, layerMask);
+            RaycastHit2D hit = Physics2D.Raycast(origin, direction, distance, enemyManager.layerMaskPlatform);
 
             CliffTest[(Dir + 1) / 2] = (hit.collider == null);
         }
@@ -60,11 +58,10 @@ public class EnemyGround : Enemy {
 
         foreach (int Dir in Enum.GetValues(typeof(NumeratedDir)))
         {
-            Vector2 origin = (Vector2)transform.parent.position + new Vector2(Dir * colliderSize.x / 2.0f, colliderSize.y);
+            Vector2 origin = (Vector2)transform.parent.position + new Vector2(Dir * colliderSize.x / 2.0f, colliderSize.y / 2.0f);
             Vector2 direction = Vector2.right * Dir;
-            float distance = 0.5f;
-            LayerMask layerMask = LayerMask.GetMask("Wall", "OuterWall");
-            RaycastHit2D hit = Physics2D.Raycast(origin, direction, distance, layerMask);
+            float distance = 0.2f;
+            RaycastHit2D hit = Physics2D.Raycast(origin, direction, distance, enemyManager.layerMaskWall);
 
             WallTest[(Dir + 1) / 2] = (hit.collider != null);
         }

Assets/Scripts/EnemyManager.cs

@@ -33,6 +33,9 @@ public class EnemyManager : Singleton<EnemyManager>
     private uint EnemySpawnCount;
     public uint EnemyDeadCount;
 
+    // wall or platform
+    public LayerMask layerMaskWall;
+    public LayerMask layerMaskPlatform;
 
     // method
     // Constructor - protect calling raw constructor