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陈彬
2020-07-04 14:41:25 +08:00
parent 70c346d2c1
commit a8f02e4da5
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Assets/CoolapeFrame/Scripts/Lua/CLUtlLua.cs Normal file
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/*
********************************************************************************
*Copyright(C),coolae.net
*Author: chenbin
*Version: 2.0
*Date: 2017-01-09
*Description: lua相关处理工具类
*Others:
*History:
*********************************************************************************
*/
using UnityEngine;
using System.Collections;
using XLua;
using System.IO;
namespace Coolape
{
public class CLUtlLua
{
//public static bool isFinishAddLoader = false;
public static Hashtable FileBytesCacheMap = new Hashtable();
/// <summary>
/// Adds the lua loader.
/// </summary>
/// <param name="lua">Lua.</param>
public static void addLuaLoader(LuaEnv lua)
{
LuaEnv.CustomLoader loader = (LuaEnv.CustomLoader)(myLuaLoader);
if (!lua.customLoaders.Contains(loader))
{
lua.AddLoader(loader);
}
//isFinishAddLoader = true;
}
public static void cleanFileBytesCacheMap()
{
FileBytesCacheMap.Clear();
}
public static byte[] myLuaLoader(ref string filepath)
{
byte[] bytes = null;
string luaPath = "";
string strs = "";
try
{
if (!filepath.StartsWith(CLPathCfg.self.basePath))
{
//说明是通过require进来的
filepath = filepath.Replace(".", "/");
filepath = PStr.b().a(CLPathCfg.self.basePath).a("/upgradeRes/priority/lua/").a(filepath).a(".lua").e();
}
#if UNITY_EDITOR
if (CLCfgBase.self.isEditMode)
{
filepath = filepath.Replace("/upgradeRes/", "/upgradeRes4Dev/");
luaPath = PStr.b().a(Application.dataPath).a("/").a(filepath).e();
bytes = MapEx.getBytes(FileBytesCacheMap, luaPath);
if (bytes != null)
{
filepath = luaPath;
return bytes;
}
if (File.Exists(luaPath))
{
strs = FileEx.getTextFromCache(luaPath);
bytes = System.Text.Encoding.UTF8.GetBytes(strs);
filepath = luaPath;
return bytes;
}
}
#endif
#if UNITY_WEBGL
bytes = MapEx.getBytes(FileBytesCacheMap, filepath);
if (bytes != null)
{
return bytes;
}
else
{
bytes = FileEx.readNewAllBytes(filepath);
bytes = deCodeLua(bytes);
FileBytesCacheMap[filepath] = bytes;
return bytes;
}
#else
//=======================================================
//1.first load from CLPathCfg.persistentDataPath;
luaPath = PStr.b ().a (CLPathCfg.persistentDataPath).a ("/").a (filepath).e ();
bytes = MapEx.getBytes (FileBytesCacheMap, luaPath);
if (bytes != null) {
filepath = luaPath;
return bytes;
}
if (File.Exists (luaPath)) {
bytes = FileEx.getBytesFromCache (luaPath);
if (bytes != null) {
// bytes = System.Text.Encoding.UTF8.GetBytes(strs);
bytes = deCodeLua (bytes);
FileBytesCacheMap [luaPath] = bytes;
filepath = luaPath;
return bytes;
}
}
//=======================================================
//2.second load from Application.streamingAssetsPath;
luaPath = PStr.b ().a (Application.streamingAssetsPath).a ("/").a (filepath).e ();
bytes = MapEx.getBytes (FileBytesCacheMap, luaPath);
if (bytes != null) {
filepath = luaPath;
return bytes;
}
bytes = FileEx.getBytesFromCache (luaPath);
if (bytes != null) {
// bytes = System.Text.Encoding.UTF8.GetBytes(strs);
bytes = deCodeLua (bytes);
FileBytesCacheMap [luaPath] = bytes;
filepath = luaPath;
return bytes;
}
//=======================================================
//3.third load from Resources.Load ();
luaPath = filepath;
bytes = MapEx.getBytes(FileBytesCacheMap, luaPath);
if (bytes != null)
{
filepath = luaPath;
return bytes;
}
TextAsset text = Resources.Load<TextAsset>(filepath);
if (text != null)
{
bytes = text.bytes;// System.Text.Encoding.UTF8.GetBytes(text.text);
if (bytes != null)
{
bytes = deCodeLua(bytes);
FileBytesCacheMap[luaPath] = bytes;
filepath = luaPath;
return bytes;
}
}
//==========================
return bytes;
#endif
}
catch (System.Exception e)
{
Debug.LogError(luaPath + ":" + e);
return null;
}
}
// lua文件解密
public static byte[] deCodeLua(byte[] buff)
{
if (buff == null)
{
return null;
}
if (CLCfgBase.self.isEncodeLua)
{
return XXTEA.Decrypt(buff, XXTEA.defaultKey);
}
return buff;
}
public static string getLua(string fn)
{
string path = fn;
string str = "";
byte[] buff = myLuaLoader(ref path);
if (buff != null)
{
str = System.Text.Encoding.UTF8.GetString(buff);
}
return str;
}
public static object[] doLua(LuaEnv lua, string _path)
{
try
{
string path = _path.Replace("\\", "/");
string filebase = Path.GetFileName(path);
path = path.Replace("/upgradeRes4Publish/", "/upgradeRes/");
string luaContent = "";
#if UNITY_EDITOR
if (CLCfgBase.self.isEditMode)
{
string tmpPath = path.Replace("/upgradeRes/", "/upgradeRes4Dev/");
luaContent = getLua(tmpPath);
}
else
{
luaContent = getLua(path);
}
#else
luaContent = getLua (path);
#endif
if (string.IsNullOrEmpty(luaContent))
{
Debug.LogError(_path + " get content is null!");
return null;
}
else
{
return lua.DoString(luaContent, filebase);
}
}
catch (System.Exception e)
{
Debug.LogError(_path + "," + e);
return null;
}
}
public static ArrayList luaTableKeys2List(LuaTable table)
{
ArrayList list = new ArrayList();
foreach (object key in table.GetKeys<object>())
{
list.Add(key);
}
return list;
}
public static ArrayList luaTableVals2List(LuaTable table)
{
ArrayList list = new ArrayList();
foreach (object key in table.GetKeys<object>())
{
list.Add(table.Get<object>(key));
}
return list;
}
}
}