ICTS-Thiland/ictc/Unity3/Assets/UI/LevelSelector.cs

using System.Collections.Generic;
using UnityEngine;
using System.Collections;

public class LevelSelector : MonoBehaviour 
{
	public GameObject levelButtonPrefab;
	public GameObject parent;
	public List<ButtonLevelSelector> ButtonLevelSelectors = new List<ButtonLevelSelector>();
	const int OFFSET = 140;
	const int BUTTON_SPACING = 120;

	void Start()
	{
		//PlayerPrefs.SetInt("Level", 5);
		int numOfLevels = LevelsManager.Instance.levels.Length;
		int posY = OFFSET;
		for (int i = 0; i < numOfLevels; i++)
		{
			Transform button = NGUITools.AddChild(parent, levelButtonPrefab).transform;
			Vector3 pos = new Vector3(0, posY, 0);
			button.localPosition = pos;
			posY -= BUTTON_SPACING;
			var label = button.GetComponentInChildren<UILabel>();
			label.text = string.Format(Localization.instance.Get("levelButton.text"), i+1); //+1 since players prefer 1-based
			ButtonLevelSelector buttonLevelSelector = button.GetComponent<ButtonLevelSelector>();
			buttonLevelSelector.levelIndex = i;
			ButtonLevelSelectors.Add(buttonLevelSelector);
		}
		ActivateCountButtonLevel();
	}

	void ActivateCountButtonLevel()
	{
		int playerLevel  = PlayerPrefs.GetInt("Level");
		
		if(playerLevel==0)
		{
			PlayerPrefs.SetInt("Level", 1);

		}
		playerLevel = PlayerPrefs.GetInt("Level");
		//Debug.Log(playerLevel);
		for (int i = 0; i < ButtonLevelSelectors.Count; i++)
		{
			if(i>playerLevel-1)
			{
				ButtonLevelSelectors[i].ButtonWithTwoState.DeactivateButton();
			}
			else
			{
				ButtonLevelSelectors[i].ButtonWithTwoState.ActivateButton();
			}
		}
	}

	void OnEnable()
	{
		//Debug.Log("ActivateCountButtonLevel");
		ActivateCountButtonLevel();
	}

	/*void Update()
	{
		
	}*/
}