/* Script Provided by Will Goldstone as part of Unity Game Development Essentials book assets */
  /* Please Do Not Remove this comment - this script is for reference only */
  var batteryCollect : AudioClip;
  private var doorIsOpen : boolean = false;
  private var doorTimer : float = 0.0;
  private var currentDoor : GameObject;
  
  var doorOpenTime : float = 3.0;
  var doorOpenSound : AudioClip;
  var doorShutSound : AudioClip;
  
  function OnControllerColliderHit(hit: ControllerColliderHit){
          
          var crosshairObj : GameObject = GameObject.Find("Crosshair");
          var crosshair : GUITexture = crosshairObj.GetComponent(GUITexture);
          
          if(hit.collider == GameObject.Find("mat").collider){
                  CoconutThrow.canThrow=true;
                  crosshair.enabled = true;
                  TextHints.textOn=true;
                  TextHints.message = "Knock down all 3 to win a battery!";
                  GameObject.Find("TextHint GUI").transform.position.y = 0.2;
          }else{
                  CoconutThrow.canThrow=false;
                  crosshair.enabled = false;
                  GameObject.Find("TextHint GUI").transform.position.y = 0.5;
          }
  }
  
  function Door(aClip : AudioClip, openCheck : boolean, animName : String, thisDoor : GameObject){
          audio.PlayOneShot(aClip);
          doorIsOpen = openCheck;
          
          thisDoor.transform.parent.animation.Play(animName);
  }
  
  function Update(){
          
          var hit : RaycastHit;
  
          if (Physics.Raycast (transform.position, transform.forward, hit, 3)) {
                  if(hit.collider.gameObject.tag=="outpostDoor" && doorIsOpen == false && BatteryCollect.charge >= 4){
                          Door(doorOpenSound, true, "dooropen", currentDoor);
                          GameObject.Find("Battery GUI").GetComponent(GUITexture).enabled=false;
                  }else if(hit.collider.gameObject.tag=="outpostDoor" && doorIsOpen == false && BatteryCollect.charge < 4){
                          GameObject.Find("Battery GUI").GetComponent(GUITexture).enabled=true;        
                          TextHints.message = "The door seems to need more power to open..";
                          TextHints.textOn = true;
                  }
          }
  
          if(doorIsOpen){
                  doorTimer += Time.deltaTime;
                  
                  if(doorTimer > 3){
                          Door(doorShutSound, false, "doorshut", currentDoor);
                          doorTimer = 0.0;
                  }
          }        
  }
  
  function OnTriggerEnter(collisionInfo : Collider){
  
          if(collisionInfo.gameObject.tag == "battery"){
                  BatteryCollect.charge++;
                  audio.PlayOneShot(batteryCollect);
                  Destroy(collisionInfo.gameObject);        
          }
  }
  
  @script RequireComponent(AudioSource)