BubbleBobber-No_Input

using UnityEngine;
using System.Collections;

public class BubbleBobber : MonoBehaviour {

  private float timer = 0.0f;
  float bobbingSpeed = 0.18f;
  float bobbingAmount = 0.2f;
  float midpoint = 2.0f;
  
  void Update () {
     float waveslice = 0.0f;
     
  Vector3 cSharpConversion = transform.localPosition; 
  
     
    waveslice = Mathf.Sin(timer);
    timer = timer + bobbingSpeed;
    if (timer > Mathf.PI * 2) {
       timer = timer - (Mathf.PI * 2);
    }
    if (waveslice != 0) {
      float translateChange = waveslice * bobbingAmount;
      float totalAxes = Mathf.Abs(horizontal) + Mathf.Abs(vertical);
      totalAxes = Mathf.Clamp (totalAxes, 0.0f, 1.0f);
      translateChange = totalAxes * translateChange;
      cSharpConversion.y = midpoint + translateChange;
    }
    else {
      cSharpConversion.y = midpoint;
     }
  
    transform.localPosition = cSharpConversion;
  }
}