using UnityEngine;
using System.Collections;
using LitJson;

public class JsonUtil
{

	public static bool ContainKey(JsonData data, string key)
	{
		if(data == null || data.Inst_Object == null)
			return false;
		return data.Inst_Object.ContainsKey(key);
	}

	public static int ToInt(JsonData data)
	{
		if (data == null)
			return 0;
		
		if(data.IsString)
		{
			return StringUtil.ToInt((string)data);
		}
		else if(data.IsInt)
		{
			return (int)data;
		}
		return 0;
	}

	public static bool ToBool(JsonData data)
	{
		if (data == null)
			return false;
		
		if(data.IsString)
		{
			return StringUtil.ToBool((string)data);
		}
		else if(data.IsBoolean)
		{
			return (bool)data;
		}
		return false;
	}
}