added trap

Assets/Prefabs/Trap.prefab.meta

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Assets/Scripts/CharacterController2D.cs

@@ -192,15 +192,7 @@ public class CharacterController2D : MonoBehaviour
 
 		// here, we trigger our properties that have setters with bodies
 		skinWidth = _skinWidth;
-
-		// we want to set our CC2D to ignore all collision layers except what is in our triggerMask
-		for( var i = 0; i < 32; i++ )
-		{
-			// see if our triggerMask contains this layer and if not ignore it
-			if( ( triggerMask.value & 1 << i ) == 0 )
-				Physics2D.IgnoreLayerCollision( gameObject.layer, i );
-		}
-	}
+    }
 
 
 	public void OnTriggerEnter2D( Collider2D col )

Assets/Scripts/Trap.cs

+using UnityEngine;
+using System.Collections;
+
+public class Trap : MonoBehaviour {
+
+    public int damagePoints = 10;
+
+    void OnTriggerEnter2D(Collider2D other)
+    {
+        if (other.tag == "Player")
+        {
+            other.GetComponent<PlayerHealth>().changeHealthBy(-damagePoints);
+            transform.position = new Vector2(50, 50);//TODO setze auf 1000 oder so, zur sicherheit.
+        }
+    }
+}

Assets/Scripts/Trap.cs.meta

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