Main/Assets/Launcher/Resources/LauncherUI/Form/Scripts/UILauncherLangScript.cs

//文件是自动生成,请勿手动修改.此类只有一个接口用于填充字典数据.
using System;
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using FLanguage = UnityEngine.Gonbest.MagicCube.FLanguage;

namespace Thousandto.Launcher.Form
{
    [ExecuteAlways]
    public class UILauncherLangScript : MonoBehaviour
    {
        #region //静态变量
        private static UILauncherLangScript _instance;
        public static UILauncherLangScript Instance
        {
            get
            {
                return _instance;
            }
        }

        /// <summary>
        /// 翻译字符串
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static string ConvertLanText(string key)
        {
            if (_instance != null && _instance._langDatas.Count > 0)
            {
                var _chList = _instance._langDatas[0].Contents;
                var _resultIndex = _chList.IndexOf(key);
                if (_resultIndex >= 0)
                {
                    var langdat = _instance._langDatas.Find(x => { return x.LanKey == FLanguage.Default; });
                    if (langdat != null && _resultIndex < langdat.Contents.Count)
                    {
                        return langdat.Contents[_resultIndex];
                    }
                }
            }
            return key;
        }
        #endregion

        #region//序列化变量
        [SerializeField]
        private List<LanguageData> _langDatas = new List<LanguageData>();
        [SerializeField]
        private List<UILabel> _labelList = new List<UILabel>();
        [SerializeField]
        private List<UISprite> _spriteList = new List<UISprite>();
        //当前语言的字体
        [SerializeField]
        private UIFont _curLanFont = null;
        //当前图集
        [SerializeField]
        private UIAtlas _curAtlas = null;
        #endregion

        

        #region//MonoBehaviour
        private void Awake()
        {
            LoadAltasAndFont();
        }
        private void Start()
        {
            _instance = this;
            StartCoroutine(SetAtlasAndFont());
        }

        private void OnDestroy()
        {
            _instance = null;
#if !UNITY_EDITOR
            if (_curAtlas != null)
            {
                _curAtlas.DestoryAssets();
                _curAtlas = null;
            }
            if (_curLanFont != null)
            {
                _curLanFont.DestoryAssets();
                _curLanFont = null;
            }
#endif
        }
        #endregion

        #region //运行时的处理


        //设置图集和字体
        private IEnumerator SetAtlasAndFont()
        {
            yield return null;
            //设置字体
            if (_labelList.Count > 0)
            {
                for (int i = 0; i < _labelList.Count; ++i)
                {
                    if (_curLanFont != null)
                    {
                        _labelList[i].bitmapFont = _curLanFont;
                    }
                    SetStrByLan(_labelList[i]);
                    if (_labelList[i].TextChangeCallBack == null)
                    {
                        _labelList[i].TextChangeCallBack = OnLabelValueChange;
                    }
                }
            }
            yield return null;
            if (_curAtlas != null && _spriteList.Count > 0)
            {   
                for (int i = 0; i < _spriteList.Count; ++i)
                {
                    _spriteList[i].atlas = _curAtlas;
                }
            }
            yield return null;
        }

        //设置语言字符串
        private void SetStrByLan(UILabel label)
        {
            if (label == null) return;
            label.text = ConvertLanText(label.text);
        }

        //Label内容改变
        private void OnLabelValueChange(UILabel label)
        {
            SetStrByLan(label);
        }

        //加载图集和字体
        private void LoadAltasAndFont()
        {
            var _lan = FLanguage.Default;
            string fontPath = string.Format("LauncherUI/Base/{0}/Font/LauncherFont", _lan);
            var font = Resources.Load<UIFont>(fontPath);
            if (font != null)
            {
                if (_curLanFont != font)
                {
#if !UNITY_EDITOR
                   if(_curLanFont != null)_curLanFont.DestoryAssets();
#endif
                    _curLanFont = font;
                }
            }

            string atlasPath = string.Format("LauncherUI/Base/{0}/Atlas/Update", _lan);
            var atlas = Resources.Load<UIAtlas>(atlasPath);
            if (atlas != null)
            {
                if (_curAtlas != atlas)
                {
#if !UNITY_EDITOR
                    if(_curAtlas != null) _curAtlas.DestoryAssets();
#endif
                    _curAtlas = atlas;
                }
            }
        }

#endregion

#region //编辑器状态下使用
        public void ToCollection(Dictionary<string, string[]> dic, List<string> lanList)
        {
            //1.1检索所有的Label和sprite
            _labelList.Clear();
            _labelList.AddRange(transform.GetComponentsInChildren<UILabel>(true));
            _spriteList.Clear();
            _spriteList.AddRange(transform.GetComponentsInChildren<UISprite>(true));

            //1.2读取默认的atlas和字体
            foreach (var lbl in _labelList)
            {
                if (lbl.bitmapFont != null)
                {
                    if (_curLanFont == null)
                    {
                        _curLanFont = lbl.bitmapFont;
                    }
                    else if(_curLanFont != lbl.bitmapFont)
                    {
                        Debug.LogError("启动窗体竟然关联两个字体,请检查一下!!"+ lbl.bitmapFont.name+";;;"+lbl.name);
                    }
                }
            }

            foreach (var spr in _spriteList)
            {
                if (spr.atlas != null)
                {
                    if (_curAtlas == null)
                    {
                        _curAtlas = spr.atlas;
                    }
                    else if (_curAtlas != spr.atlas)
                    {
                        Debug.LogError("启动窗体竟然关联两个图集,请检查一下!!"+ spr.atlas.name + ";;;" + spr.name);
                    }
                }
            }

            //2.初始化所有语言数据
            _langDatas.Clear();
            _langDatas.Add(new LanguageData(FLanguage.CH));
            var cloneList = new List<string>(lanList);
            cloneList.Remove(FLanguage.CH);
            for (int i = 0; i < cloneList.Count; i++)
            {
                _langDatas.Add(new LanguageData(cloneList[i]));
            }

            //3.填充语言数据
            var e = dic.GetEnumerator();
            try
            {
                while (e.MoveNext())
                {
                    _langDatas[0].Contents.Add(e.Current.Key);

                    for (int i = 1; i < _langDatas.Count; i++)
                    {
                        var lang = _langDatas[i];
                        if (e.Current.Value.Length > lang.LanIndex)
                            lang.Contents.Add(e.Current.Value[lang.LanIndex]);
                        else
                            lang.Contents.Add(e.Current.Key);
                    }
                }
            }
            finally
            {
                e.Dispose();
            }
        }
#endregion


    }

#region//内部数据类
    [System.Serializable]
    public class LanguageData
    {
        public string LanKey;
        public List<string> Contents;
        [NonSerialized]
        public int LanIndex;
        public LanguageData(string lan)
        {
            LanKey = lan;
            LanIndex = FLanguage.CastToIndex(lan);
            Contents = new List<string>();
        }
    }
#endregion
}