#pragma strict

var position : float = 0.0f; //we will add this
var prefab : GameObject[];
var spriteImages : Sprite[];

var selectedColor : Color;
var spriteRender : SpriteRenderer;
var opaqueScreen : GameObject;

private var dropPos : float = 0.0f;
private var upPos : float = 9.03;
private var dropDown : GameObject;
private var drop = false;
private var defaultColor : Color;
private var clickChecker : int = 0;
private var sparta : SpriteRenderer[];

function Awake () {
	defaultColor = spriteRender.color;
}

function Start () {
    var emptyObject : GameObject = new GameObject("DropDown");
    emptyObject.transform.parent = transform;

    for(var i = 0; i < spriteImages.length; i++){
    	var bar : GameObject = Instantiate(prefab[i], transform.position, transform.rotation);
    	var spriteRender : SpriteRenderer = bar.GetComponent(SpriteRenderer);
    	spriteRender.sprite = spriteImages[i];

    	bar.transform.parent = emptyObject.transform;
    	bar.transform.position.y += position - 0.1;
    	bar.transform.position.y += position * i;

    	sparta[i] = spriteRender;
    }

    dropDown = emptyObject;
    dropDown.transform.position.y = upPos;
}

function FixedUpdate () {
	DopeAssAnimation();
}

function OnMouseDown () {
	spriteRender.color = selectedColor;
	yield WaitForSeconds (0.1);
	spriteRender.color = defaultColor;
	opaqueScreen.SetActive(true);
	drop = true;
	clickChecker += 1;
	if(clickChecker == 2){
		clickChecker = 0;
	}
	if(clickChecker == 0){
		drop = false;
		opaqueScreen.SetActive(false);
	}
}

function DopeAssAnimation () {
	if(drop){
		dropDown.transform.position.y = Mathf.Lerp(dropDown.transform.position.y, dropPos, Time.deltaTime * 8.0);
		for(var j = 0; j < spriteImages.length; j++){
			sparta[j].color = Color.Lerp(Vector4(1,1,1,1), Vector4(1,1,1,0), Time.deltaTime * 5.0);
		}
	}
	if(!drop){
		dropDown.transform.position.y = Mathf.Lerp(dropDown.transform.position.y, upPos, Time.deltaTime * 8.0);
		sparta[j].color = Color.Lerp(Vector4(1,1,1,0), Vector4(1,1,1,1), Time.deltaTime * 5.0);
	}
}