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Question by Paul2357 · Jul 30, 2016 at 05:03 PM · c#raycastjumpingbooleantags

Raycast not changing value

I have a raycast to detect when the player is on the ground, however it doesn't seem to want to flip the bool when the player is on the ground (so the player can jump). I had a different way I was doing this before with the OnCollision functions, but I couldn't get the Player Attack script to see the value so I thought I'd give this a try.

The code enters into the if block and outputs the debug line, but it doesn't seem to want to trigger the boolean to switch. Maybe it's not working exactly how I think it should

    #region Detect Ground
     void DetectGround()
     {
         distance = 0.2f;
         direction = new Vector3(0, -1, 0);
 
         //Draw Ray
         Debug.DrawRay(transform.position, direction * distance, Color.green);
 
         //Check for collision
         if (Physics.Raycast(transform.position, direction, out groundHit, distance) &&
             this.groundHit.collider.gameObject.CompareTag("Floor"))
         {
             Debug.Log("Hit the floor");
             onFloor = true;
             playerAttack.testJump = true;
         }
         else
         {
             onFloor = false;
             playerAttack.testJump = false;
         }
     }
     #endregion
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