이제 모든 종류의 가시가 정상적으로 작동함. 가시를 추가하려면 udlr 순서대로 배열에 넣어주면 됨

Assets/Scenes/PlayScene.unity

@@ -468,6 +468,26 @@ Prefab:
   m_Modification:
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTileu.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiled.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTilel.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiler.Array.size
+      value: 2
+      objectReference: {fileID: 0}
     - target: {fileID: 4549734214569802, guid: 3d077a5f727dd1e4780e9265ed26e036, type: 2}
       propertyPath: m_LocalPosition.x
       value: -5.64
@@ -510,6 +530,54 @@ Prefab:
       propertyPath: combo
       value: 
       objectReference: {fileID: 1200867968}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTileu.Array.data[0]
+      value: 
+      objectReference: {fileID: 11400000, guid: 7f2c5cb43ad7207499b22fb5e0acd41a,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiled.Array.data[0]
+      value: 
+      objectReference: {fileID: 11400000, guid: f411e29431b787c4ab84b5ff59ca5e6e,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTilel.Array.data[0]
+      value: 
+      objectReference: {fileID: 11400000, guid: 85440e0dd81e48840947ce485614bab6,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiler.Array.data[0]
+      value: 
+      objectReference: {fileID: 11400000, guid: 7dbb7c55a3417f54fbd38fafb369478e,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiled.Array.data[1]
+      value: 
+      objectReference: {fileID: 11400000, guid: 034d5fb04a013124cb432284fdc8c423,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTileu.Array.data[1]
+      value: 
+      objectReference: {fileID: 11400000, guid: f9cdf78c8a087c94a9279cc07fc03a25,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTilel.Array.data[1]
+      value: 
+      objectReference: {fileID: 11400000, guid: f6a8681f94ddcf24eac96d8e4a5c82f6,
+        type: 2}
+    - target: {fileID: 114574072693989902, guid: 3d077a5f727dd1e4780e9265ed26e036,
+        type: 2}
+      propertyPath: spikeTiler.Array.data[1]
+      value: 
+      objectReference: {fileID: 11400000, guid: 69359808565f98f4297a6efb8da5c4da,
+        type: 2}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: 3d077a5f727dd1e4780e9265ed26e036, type: 2}
   m_IsPrefabAsset: 0

Assets/Scripts/playerOnSpike.cs

@@ -3,7 +3,10 @@ using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Tilemaps;
 public class playerOnSpike : MonoBehaviour {
-    public TileBase[] spikeTile;
+    public TileBase[] spikeTileu;
+    public TileBase[] spikeTiled;
+    public TileBase[] spikeTilel;
+    public TileBase[] spikeTiler;
     public Rigidbody2D rb;
     public int SpikeLayer = 10; //10 is for spike layer
     public float spikeDamage = 5f;
@@ -32,28 +35,39 @@ public class playerOnSpike : MonoBehaviour {
             if (colTile != null)
             {
                 EnemyAttackInfo attack = new EnemyAttackInfo(spikeDamage, 0f, 0, null, null); //넉백은 따로 구현
-                GetComponent<PlayerAttack>().TakeDamage(attack); 
-                 
+                GetComponent<PlayerAttack>().TakeDamage(attack);
+
                 //방향에 따른 넉백 구현
-                if (colTile == spikeTile[0]) //spike up tile
-                {
-                   // print("uuch!");
-                    rb.velocity = new Vector2(rb.velocity.x, spikeKnockBacky);
+                foreach (TileBase tile in spikeTileu) {
+                    if (colTile == tile) //spike up tile
+                    {
+                        // print("uuch!");
+                        rb.velocity = new Vector2(rb.velocity.x, spikeKnockBacky);
+                    }
                 }
-                else if (colTile == spikeTile[1]) //spike down tile
+                foreach (TileBase tile in spikeTiled)
                 {
-                   // print("duch!");
-                    rb.velocity = new Vector2(rb.velocity.x, -spikeKnockBacky);
+                    if (colTile == tile) //spike down tile
+                    {
+                        // print("duch!");
+                        rb.velocity = new Vector2(rb.velocity.x, -spikeKnockBacky);
+                    }
                 }
-                if (colTile == spikeTile[2]) //spike l tile
+                foreach (TileBase tile in spikeTilel)
                 {
-                   // print("luch!");
-                    rb.velocity = new Vector2( -spikeKnockBackx, rb.velocity.y);
+                    if (colTile == tile) //spike l tile
+                    {
+                        // print("luch!");
+                        rb.velocity = new Vector2(-spikeKnockBackx, rb.velocity.y);
+                    }
                 }
-                else if (colTile == spikeTile[3]) //spike r tile
+                foreach (TileBase tile in spikeTiler)
                 {
-                   // print("ruch!");
-                    rb.velocity = new Vector2( spikeKnockBackx, rb.velocity.y);
+                    if (colTile == tile) //spike r tile
+                    {
+                        // print("ruch!");
+                        rb.velocity = new Vector2(spikeKnockBackx, rb.velocity.y);
+                    }
                 }
             }
         }