using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class menuContrller : MonoBehaviour {

	public GameObject menu;
	public GameObject options;
	public GameObject levelSelect;
	public GameObject instructions;
	public GameObject xboxLayout;
	public GameObject btn_1player;
	public GameObject btn_2player;
	public GameObject btn_3player;
	public GameObject btn_4player;
	public GameObject txt_score;
	public GameObject txt_confetti;
	public levelController control;
	public GameObject alpaca;
	public GameObject platypuss;
	public GameObject goat;
	public GameObject kangaroo;
	private bool p1Enabled = false;
	private bool p2Enabled = false;
	private bool p3Enabled = false;
	private bool p4Enabled = false;

	// Use this for initialization
	void Start () {
		control = GameObject.FindGameObjectWithTag ("GameController").GetComponent<levelController> ();

	}
	
	// Update is called once per frame
	void Update () {

		if (Input.GetAxisRaw ("Vertical_P1") == 1) {
			Debug.Log("button hit");
			p1Enabled = true;
			btn_1player.GetComponent<Image> ().color = Color.green;

		}

		if (Input.GetAxisRaw ("Vertical_P2") == 1) {
			p2Enabled = true;
			btn_2player.GetComponent<Image> ().color = Color.green;
			
		}

		if (Input.GetAxisRaw ("Vertical_P3") == 1) {
			p3Enabled = true;
			btn_3player.GetComponent<Image> ().color = Color.green;
			
		}

		if (Input.GetAxisRaw ("Vertical_P4") == 1) {
			p4Enabled = true;
			btn_4player.GetComponent<Image> ().color = Color.green;

		}

		if (Input.GetButtonDown ("start") && menu.activeSelf)
			panelSelect ("levelSelect");
		if (Input.GetButtonDown ("start") && levelSelect.activeSelf) {
			int tempRand = Mathf.RoundToInt(Random.Range (1,3));
			if (tempRand == 2)
				levelStart("Level1");
			else
				levelStart("Level2");
		}





	}

	public void panelSelect (string panel){

		btn_1player.GetComponent<Image> ().color = Color.grey;
		btn_2player.GetComponent<Image> ().color = Color.grey;
		btn_3player.GetComponent<Image> ().color = Color.grey;
		btn_4player.GetComponent<Image> ().color = Color.grey;
		p1Enabled = false;
		p2Enabled = false;
		p3Enabled = false;
		p4Enabled = false;


		menu.SetActive (false);
		options.SetActive (false);
		levelSelect.SetActive (false);
		instructions.SetActive (false);
		xboxLayout.SetActive (false);
		alpaca.SetActive (true);
		goat.SetActive (true);
		platypuss.SetActive (true);
		kangaroo.SetActive (true);

		if (panel == "menu")
			menu.SetActive (true);

		if (panel =="options")
			options.SetActive (true);
		if (panel == "levelSelect") {
			levelSelect.SetActive (true);
			alpaca.SetActive (false);
			goat.SetActive (false);
			platypuss.SetActive (false);
			kangaroo.SetActive (false);
		}
		if (panel == "instructions") {
			instructions.SetActive (true);
			alpaca.SetActive (false);
			goat.SetActive (false);
			platypuss.SetActive (false);
			kangaroo.SetActive (false);
		}
		if (panel == "xboxLayout") {
			xboxLayout.SetActive (true);
			alpaca.SetActive (false);
			goat.SetActive (false);
			platypuss.SetActive (false);
			kangaroo.SetActive (false);
		}
	}

	public void playerSelect (int players){

		control.playerCount = players;

		if (players == 1) {
			btn_1player.GetComponent<Image> ().color = Color.green;
			p1Enabled = true;
		}
		if (players == 2) {
			btn_2player.GetComponent<Image> ().color = Color.green;
			p2Enabled = true;
		}
		if (players == 3) {
			btn_3player.GetComponent<Image> ().color = Color.green;
			p3Enabled = true;
		}
		if (players == 4) {
			btn_4player.GetComponent<Image> ().color = Color.green;
			p4Enabled = true;
		}


	}

	public void levelStart (string level){
		control.p1Enabled = p1Enabled;
		control.p2Enabled = p2Enabled;
		control.p3Enabled = p3Enabled;
		control.p4Enabled = p4Enabled;

		if (p1Enabled || p2Enabled || p3Enabled || p4Enabled)
			Application.LoadLevel (level);

	}

	public void scoreChange (float score){
			
		txt_score.GetComponent<Text> ().text = "" + Mathf.RoundToInt(score);
		control.maxScore = Mathf.RoundToInt (score);

	}

	public void confettiSlider (float confetti){
		txt_confetti.GetComponent<Text> ().text = "" + Mathf.RoundToInt(confetti);
		control.confetti = Mathf.RoundToInt (confetti);
	}

	public void exit(){
		Application.Quit ();
	}

}