/// <summary>
/// 创建脚本文件信息对象
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
private ScriptFileInfo CreateScriptFile(string fileName)
{
ScriptFileInfo scriptFileInfo = null;
if (!File.Exists(fileName))
{
return(scriptFileInfo);
}
FileInfo fi = new FileInfo(fileName);
if (fi.Extension == ".cs")
{
string fileCode = GetScriptCode(fileName);
scriptFileInfo = new CSharpFileInfo(fileCode, fileName);
using (var sr = fi.OpenText())
{
scriptFileInfo.Source = Decode(sr.ReadToEnd(), fi.Extension);
}
scriptFileInfo.HashCode = CryptoHelper.ToMd5Hash(scriptFileInfo.Source);
}
else
{
TraceLog.WriteError("Not supported \"{0}\" file type.", fileName);
}
return(scriptFileInfo);
}
private bool TryParseType(string scriptCode, string typeName, out Type type)
{
type = null;
if (string.IsNullOrEmpty(scriptCode))
{
typeName = typeName ?? "";
scriptCode = ParseScriptCode(typeName);
}
scriptCode = GetScriptCode(scriptCode);
Assembly assembly = _csharpAssembly;
ScriptFileInfo scriptInfo = _csharpCodeCache[scriptCode];
if (scriptInfo == null)
{
scriptInfo = _modelCodeCache[scriptCode];
assembly = _modelAssembly;
}
if (scriptInfo != null)
{
if (assembly != null)
{
type = assembly.GetType(typeName, false, true);
}
return(type != null);
}
return(false);
}
/// <summary>
/// 执行脚本
/// </summary>
/// <param name="scriptInfo">ScriptFileInfo对象</param>
/// <param name="typeName">csharp脚本指定对象类型</param>
/// <param name="args">csharp脚本指定类型构造函数的参数</param>
/// <returns>csharp脚本返回指定typeName实例对象；python脚本返回ScriptCode对象</returns>
public static dynamic Execute(ScriptFileInfo scriptInfo, string typeName, params object[] args)
{
if (scriptInfo is PythonFileInfo)
{
if (_scriptEngine == null)
{
return(null);
}
var scope = _scriptEngine.CreateScope();
((PythonFileInfo)scriptInfo).CompiledCode.Execute(scope);
return(scope);
}
if (scriptInfo is CSharpFileInfo)
{
if (scriptInfo.ObjType == null)
{
var item = _watcherDict[scriptInfo.GroupName];
if (item != null && item.Assembly != null)
{
if (string.IsNullOrEmpty(typeName))
{
typeName = ("Game.Script." + Path.GetFileNameWithoutExtension(scriptInfo.FileName)).Split(',')[0];
}
scriptInfo.ObjType = item.Assembly.GetType(typeName, false, true);
}
}
return(scriptInfo.ObjType != null?scriptInfo.ObjType.CreateInstance(args) : null);
}
throw new NotSupportedException("Not supported script type:" + scriptInfo.GetType().FullName);
}
private ScriptFileInfo LoadScript(string scriptPath, string fileName, bool isReLoad = false)
{
ScriptFileInfo scriptFileInfo = null;
string scriptCode = GetScriptCode(fileName);
if (!isReLoad && _csharpCodeCache.ContainsKey(scriptCode))
{
var old = _csharpCodeCache[scriptCode];
if (!File.Exists(fileName) ||
old.HashCode == GetFileHashCode(fileName))
{
return(old);
}
}
scriptFileInfo = CreateScriptFile(fileName);
if (scriptFileInfo != null)
{
if (scriptPath == _modelScriptPath)
{
_modelCodeCache[scriptCode] = scriptFileInfo;
}
else
{
_csharpCodeCache[scriptCode] = scriptFileInfo;
}
}
return(scriptFileInfo);
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public override bool VerifyScriptHashCode(string fileName)
{
string ext = Path.GetExtension(fileName);
if (string.Compare(ext, ".cs", StringComparison.OrdinalIgnoreCase) != 0)
{
return(base.VerifyScriptHashCode(fileName));
}
string scriptCode = GetScriptCode(fileName);
if (File.Exists(fileName))
{
if (fileName.EndsWith("AssemblyInfo.cs", StringComparison.OrdinalIgnoreCase))
{
return(true);
}
ScriptFileInfo code = null;
if (_modelCodeCache.ContainsKey(scriptCode))
{
code = _modelCodeCache[scriptCode];
}
if (_csharpCodeCache.ContainsKey(scriptCode))
{
code = _csharpCodeCache[scriptCode];
}
if (code == null)
{
return(false);
}
string source = Decode(File.ReadAllText(fileName), ext);
return(code.HashCode == CryptoHelper.ToMd5Hash(source));
}
return(false);
}
/// <summary>
/// 执行脚本
/// </summary>
/// <param name="scriptCode">脚本标识</param>
/// <param name="typeName">csharp脚本指定对象类型</param>
/// <param name="args">csharp脚本指定类型构造函数的参数</param>
/// <returns>csharp脚本返回指定typeName实例对象；python脚本返回ScriptCode对象</returns>
public static dynamic Execute(string scriptCode, string typeName, params object[] args)
{
scriptCode = GetScriptCode(scriptCode);
ScriptFileInfo scriptInfo = _scriptCodeCache[scriptCode];
if (scriptInfo != null)
{
return(Execute(scriptInfo, typeName, args));
}
return(null);
}
/// <summary>
/// update py reference head file.
/// </summary>
private static void UpdatePythonReferenceLib()
{
if (DisablePython)
{
return;
}
StringBuilder pyCode = new StringBuilder();
pyCode.AppendLine(@"import clr, sys");
pyCode.AppendLine(@"clr.AddReference('ZyGames.Framework.Common')");
pyCode.AppendLine(@"clr.AddReference('ZyGames.Framework')");
pyCode.AppendLine(@"clr.AddReference('ZyGames.Framework.Game')");
var assmeblyNames = _watcherDict.Where(p => !p.Value.IsPython && p.Value.Assembly != null)
.Select(p => p.Value.Assembly.GetName().Name);
foreach (var assmeblyName in assmeblyNames)
{
pyCode.AppendFormat(@"clr.AddReference('{0}')", assmeblyName);
pyCode.AppendLine();
}
string scriptCode = GetScriptCode(ReferenceLibFile);
ScriptFileInfo scriptInfo = _scriptCodeCache[scriptCode];
if (scriptInfo == null || scriptInfo.TryEnterLock())
{
try
{
using (var sw = File.CreateText(ReferenceLibFile))
{
sw.Write(pyCode.ToString());
sw.Flush();
sw.Close();
}
}
finally
{
if (scriptInfo != null)
{
scriptInfo.ExitLock();
}
}
}
}
private ScriptFileInfo LoadScript(string scriptPath, string fileName)
{
ScriptFileInfo scriptFileInfo = null;
string scriptCode = GetScriptCode(fileName);
scriptFileInfo = CreateScriptFile(fileName);
if (scriptFileInfo != null)
{
if (scriptPath == _modelScriptPath)
{
_modelCodeCache[scriptCode] = scriptFileInfo;
}
else
{
_csharpCodeCache[scriptCode] = scriptFileInfo;
}
}
return(scriptFileInfo);
}
private bool CreateInstance(string scriptCode, string typeName, object[] args, out object result)
{
result = null;
if (string.IsNullOrEmpty(scriptCode))
{
typeName = typeName ?? "";
int index = typeName.IndexOf(SettupInfo.CSharpScriptPath + ".", StringComparison.CurrentCultureIgnoreCase);
if (index > -1)
{
scriptCode = typeName.Substring(index) + ".cs";
}
else
{
var arr = typeName.Split(',')[0].Split('.');
scriptCode = arr[arr.Length - 1] + ".cs";
}
}
scriptCode = GetScriptCode(scriptCode);
Assembly assembly = _csharpAssembly;
ScriptFileInfo scriptInfo = _csharpCodeCache[scriptCode];
if (scriptInfo == null)
{
scriptInfo = _modelCodeCache[scriptCode];
assembly = _modelAssembly;
}
if (scriptInfo != null)
{
Type objType = null;
if (assembly != null)
{
objType = assembly.GetType(typeName, false, true);
}
if (objType != null)
{
result = objType.CreateInstance(args);
}
return(true);
}
return(false);
}
/// <summary>
/// 加载脚本对象
/// </summary>
/// <param name="fileName"></param>
/// <param name="isUpdate"></param>
public static ScriptFileInfo LoadScript(string fileName, bool isUpdate = false)
{
ScriptFileInfo scriptFileInfo = null;
string scriptCode = GetScriptCode(fileName);
if (!isUpdate && _scriptCodeCache.ContainsKey(scriptCode))
{
var old = _scriptCodeCache[scriptCode];
if (!File.Exists(fileName) ||
old.HashCode == GetFileHashCode(fileName))
{
return(old);
}
}
scriptFileInfo = CreateScriptFile(fileName);
if (scriptFileInfo != null)
{
_scriptCodeCache[scriptCode] = scriptFileInfo;
}
return(scriptFileInfo);
}
/// <summary>
/// 创建脚本文件信息对象
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
private ScriptFileInfo CreateScriptFile(string fileName)
{
ScriptFileInfo scriptFileInfo = null;
if (!File.Exists(fileName))
{
return(scriptFileInfo);
}
string ext = Path.GetExtension(fileName);
if (string.Compare(ext, ".cs", StringComparison.OrdinalIgnoreCase) == 0)
{
string fileCode = GetScriptCode(fileName);
scriptFileInfo = new CSharpFileInfo(fileCode, fileName);
scriptFileInfo.Source = Decode(File.ReadAllText(fileName), ext);
scriptFileInfo.HashCode = CryptoHelper.ToMd5Hash(scriptFileInfo.Source);
}
else
{
TraceLog.WriteError("Not supported \"{0}\" file type.", fileName);
}
return(scriptFileInfo);
}
/// <summary>
/// 创建脚本文件信息对象
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
private static ScriptFileInfo CreateScriptFile(string fileName)
{
ScriptFileInfo scriptFileInfo = null;
if (!File.Exists(fileName))
{
return(scriptFileInfo);
}
var watchDir = _watcherDict.Where(pair => fileName.StartsWith(pair.Value.Path)).FirstOrDefault();
FileInfo fi = new FileInfo(fileName);
string fileCode = GetScriptCode(fileName);
string fileHash = GetFileHashCode(fileName);
if (fi.Extension == ".py")
{
CompiledCode compiledCode = CompilePython(fileName);
if (compiledCode != null)
{
scriptFileInfo = new PythonFileInfo(fileCode, fileName, compiledCode);
scriptFileInfo.HashCode = fileHash;
scriptFileInfo.GroupName = watchDir.Key;
}
}
else if (fi.Extension == ".cs")
{
scriptFileInfo = new CSharpFileInfo(fileCode, fileName);
scriptFileInfo.HashCode = fileHash;
scriptFileInfo.GroupName = watchDir.Key;
}
else
{
TraceLog.WriteError("Not supported \"{0}\" file type.", fileName);
}
return(scriptFileInfo);
}
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/// ִ�нű�
/// </summary>
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/// <returns>csharp�ű�����ָ��typeNameʵ������python�ű�����ScriptCode����</returns>
public static dynamic Execute(ScriptFileInfo scriptInfo, string typeName, params object[] args)
{
if (scriptInfo is PythonFileInfo)
{
if (_scriptEngine == null) return null;
var scope = _scriptEngine.CreateScope();
((PythonFileInfo)scriptInfo).CompiledCode.Execute(scope);
return scope;
}
if (scriptInfo is CSharpFileInfo)
{
if (scriptInfo.ObjType == null)
{
var item = _watcherDict[scriptInfo.GroupName];
if (item != null && item.Assembly != null && !item.IsUpdating())
{
if (string.IsNullOrEmpty(typeName))
{
typeName = ("Game.Script." + Path.GetFileNameWithoutExtension(scriptInfo.FileName)).Split(',')[0];
}
scriptInfo.ObjType = item.Assembly.GetType(typeName, false, true);
}
}
return scriptInfo.ObjType != null ? scriptInfo.ObjType.CreateInstance(args) : null;
}
throw new NotSupportedException("Not supported script type:" + scriptInfo.GetType().FullName);
}
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/// ִ�нű�
/// </summary>
/// <param name="scriptInfo">ScriptFileInfo����</param>
/// <param name="typeName">csharp�ű�ָ����������</param>
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public static dynamic Execute(ScriptFileInfo scriptInfo, string typeName, params object[] args)
{
if (scriptInfo is PythonFileInfo)
{
if (_scriptEngine == null) return null;
var scope = _scriptEngine.CreateScope();
((PythonFileInfo)scriptInfo).CompiledCode.Execute(scope);
return scope;
}
if (scriptInfo is CSharpFileInfo)
{
if (_csharpAssembly != null)
{
typeName = (typeName ?? "Game.Script." + Path.GetFileNameWithoutExtension(scriptInfo.FileName)).Split(',')[0];
var type = _csharpAssembly.GetType(typeName, false, true);
if (type != null)
{
return type.CreateInstance(args);
}
}
return null;
}
throw new NotSupportedException("Not supported script type:" + scriptInfo.GetType().FullName);
}
