/// <summary>
/// 解析Lua脚本
/// </summary>
/// <returns>返回值</returns>
/// <param name="script">Lua脚本</param>
public LuaValue evalScript(string script)
{
IntPtr resultPtr = IntPtr.Zero;
int size = NativeUtils.evalScript(_nativeObjectId, script, out resultPtr);
return(LuaObjectDecoder.DecodeObject(resultPtr, size) as LuaValue);
}
/// <summary>
/// 初始化上下文
/// </summary>
public LuaContext()
{
_regTypes = new HashSet <Type> ();
_methodHandlers = new Dictionary <string, LuaMethodHandler> ();
_exportsTypeManager = new LuaExportsTypeManager(this);
_nativeObjectId = NativeUtils.createLuaContext();
_contexts.Add(_nativeObjectId, new WeakReference(this));
//初始化异常消息捕获
IntPtr fp = Marshal.GetFunctionPointerForDelegate(new LuaExceptionHandleDelegate(luaException));
NativeUtils.setExceptionHandler(_nativeObjectId, fp);
#if UNITY_ANDROID && !UNITY_EDITOR
AndroidJavaObject luaCacheDir = getLuaCacheDir();
if (!luaCacheDir.Call <bool> ("exists", new object[0]))
{
luaCacheDir.Call <bool> ("mkdirs", new object[0]);
}
addSearchPath(luaCacheDir.Call <string> ("toString", new object[0]));
#else
//增加搜索路径
addSearchPath(Application.streamingAssetsPath);
#endif
}
/// <summary>
/// 从Lua脚本文件中解析Lua脚本
/// </summary>
/// <returns>返回值</returns>
/// <param name="filePath">Lua脚本文件路径</param>
public LuaValue evalScriptFromFile(string filePath)
{
#if UNITY_ANDROID && !UNITY_EDITOR
if (!filePath.StartsWith("/") || filePath.StartsWith(Application.streamingAssetsPath, true, null))
{
if (filePath.StartsWith(Application.streamingAssetsPath, true, null))
{
filePath = filePath.Substring(Application.streamingAssetsPath.Length + 1);
}
//初始化lua的缓存目录
setupLuaCacheDir();
filePath = getLuaCacheFilePath(filePath);
}
#elif UNITY_EDITOR_WIN
Regex regex = new Regex("^[a-zA-Z]:/.*");
if (!regex.IsMatch(filePath))
{
//Window下不带盘符的路径为相对路径，需要拼接streamingAssetsPath
filePath = string.Format("{0}/{1}", Application.streamingAssetsPath, filePath);
}
#else
if (!filePath.StartsWith("/"))
{
filePath = string.Format("{0}/{1}", Application.streamingAssetsPath, filePath);
}
#endif
IntPtr resultPtr;
int size = NativeUtils.evalScriptFromFile(_nativeObjectId, filePath, out resultPtr);
LuaValue retValue = LuaObjectDecoder.DecodeObject(resultPtr, size) as LuaValue;
return(retValue);
}
/// <summary>
/// 调用Lua方法
/// </summary>
/// <returns>返回值</returns>
/// <param name="methodName">方法名</param>
/// <param name="arguments">调用参数列表</param>
public LuaValue callMethod(string methodName, List <LuaValue> arguments)
{
IntPtr argsPtr = IntPtr.Zero;
IntPtr resultPtr = IntPtr.Zero;
if (arguments != null)
{
LuaObjectEncoder encoder = new LuaObjectEncoder();
encoder.writeInt32(arguments.Count);
foreach (LuaValue value in arguments)
{
encoder.writeObject(value);
}
byte[] bytes = encoder.bytes;
argsPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, argsPtr, bytes.Length);
}
int size = NativeUtils.callMethod(_nativeObjectId, methodName, argsPtr, out resultPtr);
if (argsPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(argsPtr);
}
if (size > 0)
{
return(LuaObjectDecoder.DecodeObject(resultPtr, size) as LuaValue);
}
return(new LuaValue());
}
/// <summary>
/// 添加Lua的搜索路径，如果在采用require方法时无法导入其他路径脚本，可能是由于脚本文件的所在路径不在lua的搜索路径中。
/// 可通过此方法进行添加。
/// </summary>
/// <param name="path">路径.</param>
public void addSearchPath(string path)
{
if (!path.StartsWith("/") || path.StartsWith(Application.streamingAssetsPath))
{
#if UNITY_ANDROID && !UNITY_EDITOR
AndroidJavaObject luaCacheDir = getLuaCacheDir();
if (!luaCacheDir.Call <bool> ("exists", new object[0]))
{
luaCacheDir.Call <bool> ("mkdirs", new object[0]);
}
string cachePath = luaCacheDir.Call <string> ("toString", new object[0]);
if (path.StartsWith(Application.streamingAssetsPath))
{
path = path.Substring(Application.streamingAssetsPath.Length + 1);
}
path = string.Format("{0}/{1}", cachePath, path);
#else
if (!path.StartsWith("/"))
{
path = string.Format("{0}/{1}", Application.streamingAssetsPath, path);
}
#endif
}
NativeUtils.addSearchPath(_nativeObjectId, path + "/?.lua");
}
/// <summary>
/// 设置对象
/// </summary>
/// <param name="keyPath">键名路径.</param>
/// <param name="value">值.</param>
public void setObject(String keyPath, object value)
{
if (_context != null && _tableId > 0 && type == LuaValueType.Map)
{
LuaValue objectValue = new LuaValue(value);
IntPtr resultPtr = IntPtr.Zero;
IntPtr valuePtr = IntPtr.Zero;
LuaObjectEncoder encoder = new LuaObjectEncoder(_context);
encoder.writeObject(objectValue);
byte[] bytes = encoder.bytes;
valuePtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, valuePtr, bytes.Length);
int bufferLen = NativeUtils.tableSetObject(_tableId, keyPath, valuePtr, resultPtr);
if (bufferLen > 0)
{
LuaValue resultValue = LuaObjectDecoder.DecodeObject(resultPtr, bufferLen, _context) as LuaValue;
_value = resultValue._value;
}
if (valuePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(valuePtr);
}
}
}
/// <summary>
/// 调用方法
/// </summary>
/// <param name="arguments">参数列表</param>
/// <param name="scriptController">脚本控制器</param>
public LuaValue invoke(List <LuaValue> arguments, LuaScriptController scriptController)
{
int scriptControllerId = 0;
if (scriptController != null)
{
scriptControllerId = scriptController.objectId;
}
IntPtr funcPtr = IntPtr.Zero;
IntPtr argsPtr = IntPtr.Zero;
IntPtr resultPtr = IntPtr.Zero;
LuaObjectEncoder funcEncoder = new LuaObjectEncoder(_context);
funcEncoder.writeObject(this);
byte[] bytes = funcEncoder.bytes;
funcPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, funcPtr, bytes.Length);
if (arguments != null)
{
LuaObjectEncoder argEncoder = new LuaObjectEncoder(_context);
argEncoder.writeInt32(arguments.Count);
foreach (LuaValue value in arguments)
{
argEncoder.writeObject(value);
}
bytes = argEncoder.bytes;
argsPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, argsPtr, bytes.Length);
}
int size = NativeUtils.invokeLuaFunction(_context.objectId, funcPtr, argsPtr, scriptControllerId, out resultPtr);
if (argsPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(argsPtr);
}
if (funcPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(funcPtr);
}
if (size > 0)
{
return(LuaObjectDecoder.DecodeObject(resultPtr, size, _context) as LuaValue);
}
return(new LuaValue());
}
/// <summary>
/// 获取全局变量
/// </summary>
/// <returns>变量值.</returns>
/// <param name="name">变量名称.</param>
public LuaValue getGlobal(string name)
{
IntPtr valuePtr = IntPtr.Zero;
int size = NativeUtils.getGlobal(_nativeObjectId, name, out valuePtr);
if (valuePtr != IntPtr.Zero && size > 0)
{
LuaObjectDecoder decoder = new LuaObjectDecoder(valuePtr, size, this);
return(decoder.readObject() as LuaValue);
}
return(new LuaValue());
}
/// <summary>
/// 注册Lua方法
/// </summary>
/// <param name="methodName">方法名称</param>
/// <param name="handler">事件处理器</param>
public void registerMethod(string methodName, LuaMethodHandler handler)
{
_methodHandlers [methodName] = handler;
if (_methodHandleDelegate == null)
{
_methodHandleDelegate = new LuaMethodHandleDelegate(luaMethodRoute);
}
IntPtr fp = Marshal.GetFunctionPointerForDelegate(_methodHandleDelegate);
NativeUtils.registerMethod(_nativeObjectId, methodName, fp);
}
/// <summary>
/// 注册模块
/// </summary>
/// <param name="context">Lua上下文.</param>
/// <param name="moduleName">模块名称.</param>
/// <param name="t">类型.</param>
protected static void _register(LuaContext context, string moduleName, Type t)
{
//初始化模块导出信息
Dictionary <string, MethodInfo> exportMethods = new Dictionary <string, MethodInfo> ();
List <string> exportMethodNames = new List <string> ();
MethodInfo[] methods = t.GetMethods();
foreach (MethodInfo m in methods)
{
if (m.IsStatic && m.IsPublic)
{
//静态和公开的方法会导出到Lua
exportMethodNames.Add(m.Name);
exportMethods.Add(m.Name, m);
}
}
IntPtr exportMethodNamesPtr = IntPtr.Zero;
if (exportMethodNames.Count > 0)
{
LuaObjectEncoder encoder = new LuaObjectEncoder();
encoder.writeInt32(exportMethodNames.Count);
foreach (string name in exportMethodNames)
{
encoder.writeString(name);
}
byte[] bytes = encoder.bytes;
exportMethodNamesPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, exportMethodNamesPtr, bytes.Length);
}
if (_moduleMethodHandleDelegate == null)
{
_moduleMethodHandleDelegate = new LuaModuleMethodHandleDelegate(luaModuleMethodRoute);
}
IntPtr fp = Marshal.GetFunctionPointerForDelegate(_moduleMethodHandleDelegate);
//注册模块
int moduleId = NativeUtils.registerModule(context.objectId, moduleName, exportMethodNamesPtr, fp);
//关联注册模块的注册方法
_exportsModuleMethods.Add(moduleId, exportMethods);
if (exportMethodNamesPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(exportMethodNamesPtr);
}
}
/// <summary>
/// 解析Lua脚本
/// </summary>
/// <returns>返回值.</returns>
/// <param name="script">脚本内容.</param>
/// <param name="scriptController">脚本控制器.</param>
public LuaValue evalScript(string script, LuaScriptController scriptController)
{
IntPtr resultPtr = IntPtr.Zero;
int scriptControllerId = 0;
if (scriptController != null)
{
scriptControllerId = scriptController.objectId;
}
int size = NativeUtils.evalScript(_nativeObjectId, script, scriptControllerId, out resultPtr);
return(LuaObjectDecoder.DecodeObject(resultPtr, size, this) as LuaValue);
}
/// <summary>
/// 执行线程
/// </summary>
/// <param name="handler">线程处理器.</param>
/// <param name="arguments">参数列表.</param>
/// <param name="scriptController">脚本控制器.</param>
public void runThread(LuaFunction handler, List <LuaValue> arguments, LuaScriptController scriptController)
{
int scriptControllerId = 0;
if (scriptController != null)
{
scriptControllerId = scriptController.objectId;
}
IntPtr funcPtr = IntPtr.Zero;
IntPtr argsPtr = IntPtr.Zero;
LuaObjectEncoder funcEncoder = new LuaObjectEncoder(this);
funcEncoder.writeObject(handler);
byte[] bytes = funcEncoder.bytes;
funcPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, funcPtr, bytes.Length);
if (arguments != null)
{
LuaObjectEncoder argEncoder = new LuaObjectEncoder(this);
argEncoder.writeInt32(arguments.Count);
foreach (LuaValue value in arguments)
{
argEncoder.writeObject(value);
}
bytes = argEncoder.bytes;
argsPtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, argsPtr, bytes.Length);
}
NativeUtils.runThread(this.objectId, funcPtr, argsPtr, scriptControllerId);
if (argsPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(argsPtr);
}
if (funcPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(funcPtr);
}
}
/// <summary>
/// 创建LuaContext
/// </summary>
public LuaContext()
{
_methodHandlers = new Dictionary <string, LuaMethodHandler> ();
_nativeObjectId = NativeUtils.createLuaContext();
_contexts.Add(_nativeObjectId, new WeakReference(this));
#if UNITY_ANDROID && !UNITY_EDITOR
AndroidJavaObject luaCacheDir = getLuaCacheDir();
if (!luaCacheDir.Call <bool> ("exists", new object[0]))
{
luaCacheDir.Call <bool> ("mkdirs", new object[0]);
}
addSearchPath(luaCacheDir.Call <string> ("toString", new object[0]));
#else
//增加搜索路径
addSearchPath(Application.streamingAssetsPath);
#endif
}
/// <summary>
/// 释放Lua层的变量引用，使其内存管理权交回Lua。
/// 注：判断value能否被释放取决于value所保存的真实对象，所以只要保证保存对象一致，即使value为不同对象并不影响实际效果。
/// 即：LuaValue *val1 = new LuaValue(obj1);与LuaValue *val2 = new LuaValue(obj1);传入方法中效果相同。
/// </summary>
/// <param name="value">value 对应Lua层变量的原生对象Value，如果value为非Lua回传对象则调用此方法无任何效果。.</param>
public void releaseValue(LuaValue value)
{
if (value != null)
{
IntPtr valuePtr = IntPtr.Zero;
LuaObjectEncoder encoder = new LuaObjectEncoder(this);
encoder.writeObject(value);
byte[] bytes = encoder.bytes;
valuePtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, valuePtr, bytes.Length);
NativeUtils.releaseValue(_nativeObjectId, valuePtr);
if (valuePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(valuePtr);
}
}
}
/// <summary>
/// 初始化
/// </summary>
public static void setup()
{
if (_setNativeObjectIdDelegate == null)
{
_setNativeObjectIdDelegate = new LuaSetNativeObjectIdHandleDelegate(setNativeObjectId);
}
NativeUtils.bindSetNativeObjectIdHandler(Marshal.GetFunctionPointerForDelegate(_setNativeObjectIdDelegate));
if (_getClassByInstanceDelegate == null)
{
_getClassByInstanceDelegate = new LuaGetClassNameByInstanceDelegate(getClassByInstance);
}
NativeUtils.bindGetClassNameByInstanceHandler(Marshal.GetFunctionPointerForDelegate(_getClassByInstanceDelegate));
if (_exportsNativeTypeDelegate == null)
{
_exportsNativeTypeDelegate = new LuaExportsNativeTypeDelegate(exportsNativeType);
}
NativeUtils.bindExportsNativeTypeHandler(Marshal.GetFunctionPointerForDelegate(_exportsNativeTypeDelegate));
}
/// <summary>
/// 设置全局变量
/// </summary>
/// <param name="name">变量名称.</param>
/// <param name="value">变量值.</param>
public void setGlobal(string name, LuaValue value)
{
IntPtr valuePtr = IntPtr.Zero;
if (value != null)
{
LuaObjectEncoder encoder = new LuaObjectEncoder(this);
encoder.writeObject(value);
byte[] bytes = encoder.bytes;
valuePtr = Marshal.AllocHGlobal(bytes.Length);
Marshal.Copy(bytes, 0, valuePtr, bytes.Length);
}
NativeUtils.setGlobal(_nativeObjectId, name, valuePtr);
if (valuePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(valuePtr);
}
}
/// <summary>
/// 从Lua脚本文件中解析Lua脚本
/// </summary>
/// <returns>返回值</returns>
/// <param name="filePath">Lua脚本文件路径</param>
public LuaValue evalScriptFromFile(string filePath)
{
#if UNITY_ANDROID && !UNITY_EDITOR
if (!filePath.StartsWith("/") || filePath.StartsWith(Application.streamingAssetsPath, true, null))
{
if (filePath.StartsWith(Application.streamingAssetsPath, true, null))
{
filePath = filePath.Substring(Application.streamingAssetsPath.Length + 1);
}
//初始化lua的缓存目录
setupLuaCacheDir();
filePath = getLuaCacheFilePath(filePath);
}
#else
if (!filePath.StartsWith("/"))
{
filePath = string.Format("{0}/{1}", Application.streamingAssetsPath, filePath);
}
#endif
IntPtr resultPtr;
int size = NativeUtils.evalScriptFromFile(_nativeObjectId, filePath, out resultPtr);
LuaValue retValue = LuaObjectDecoder.DecodeObject(resultPtr, size) as LuaValue;
// #if UNITY_ANDROID && !UNITY_EDITOR
//
// if (needRemoveFile && File.Exists(filePath))
// {
// File.Delete(filePath);
// }
//
// #endif
return(retValue);
}
/// <summary>
/// 抛出异常
/// </summary>
/// <param name="message">异常消息.</param>
public void raiseException(string message)
{
NativeUtils.raiseException(_nativeObjectId, message);
}
/// <summary>
/// 判断模块是否注册
/// </summary>
/// <returns>true表示已注册,false表示尚未注册</returns>
/// <param name="moduleName">模块名称.</param>
public bool isModuleRegisted(string moduleName)
{
return(NativeUtils.isModuleRegisted(_nativeObjectId, moduleName));
}
/// <summary>
/// 初始化
/// </summary>
public LuaScriptController()
{
_nativeObjectId = NativeUtils.createLuaScriptController();
}
/// <summary>
/// 设置脚本执行超时时间
/// </summary>
/// <param name="timeout">单位：秒，设置0表示没有时间限制</param>
public void setTimeout(int timeout)
{
NativeUtils.scriptControllerSetTimeout(_nativeObjectId, timeout);
}
/// <summary>
/// 强制退出执行脚本
/// </summary>
public void forceExit()
{
NativeUtils.scriptControllerForceExit(_nativeObjectId);
}
/// <summary>
/// 异常时触发
/// </summary>
/// <param name="handler">事件处理器</param>
public void onException(LuaExceptionHandler handler)
{
IntPtr fp = Marshal.GetFunctionPointerForDelegate(handler);
NativeUtils.setExceptionHandler(_nativeObjectId, fp);
}
/// <summary>
/// 添加Lua的搜索路径，如果在采用require方法时无法导入其他路径脚本，可能是由于脚本文件的所在路径不在lua的搜索路径中。
/// 可通过此方法进行添加。
/// </summary>
/// <param name="path">路径.</param>
public void addSearchPath(string path)
{
NativeUtils.addSearchPath(_nativeObjectId, path + "/?.lua");
}
/// <summary>
/// 导出类型
/// </summary>
/// <param name="type">类型.</param>
/// <param name="context">上下文对象.</param>
public void exportType(Type t, LuaContext context)
{
LuaExportTypeAnnotation typeAnnotation = Attribute.GetCustomAttribute(t, typeof(LuaExportTypeAnnotation), false) as LuaExportTypeAnnotation;
LuaExportTypeAnnotation baseTypeAnnotation = Attribute.GetCustomAttribute(t.BaseType, typeof(LuaExportTypeAnnotation), false) as LuaExportTypeAnnotation;
//获取导出的类/实例方法
Dictionary <string, MethodInfo> exportClassMethods = new Dictionary <string, MethodInfo> ();
List <string> exportClassMethodNames = new List <string> ();
Dictionary <string, MethodInfo> exportInstanceMethods = new Dictionary <string, MethodInfo> ();
List <string> exportInstanceMethodNames = new List <string> ();
MethodInfo[] methods = t.GetMethods();
foreach (MethodInfo m in methods)
{
if (m.IsPublic || (m.IsStatic && m.IsPublic))
{
StringBuilder methodSignature = new StringBuilder();
foreach (ParameterInfo paramInfo in m.GetParameters())
{
Type paramType = paramInfo.ParameterType;
if (baseTypesMapping.ContainsKey(paramType))
{
methodSignature.Append(baseTypesMapping [paramType]);
}
else
{
methodSignature.Append("@");
}
}
string methodName = string.Format("{0}_{1}", m.Name, methodSignature.ToString());
if (m.IsStatic && m.IsPublic)
{
if (typeAnnotation != null &&
typeAnnotation.excludeExportClassMethodNames != null &&
Array.IndexOf(typeAnnotation.excludeExportClassMethodNames, m.Name) >= 0)
{
//为过滤方法
continue;
}
//静态和公开的方法会导出到Lua
exportClassMethodNames.Add(methodName);
exportClassMethods.Add(methodName, m);
}
else if (m.IsPublic)
{
if (typeAnnotation != null &&
typeAnnotation.excludeExportInstanceMethodNames != null &&
Array.IndexOf(typeAnnotation.excludeExportInstanceMethodNames, m.Name) >= 0)
{
//为过滤方法
continue;
}
//实例方法
exportInstanceMethodNames.Add(methodName);
exportInstanceMethods.Add(methodName, m);
}
}
}
//获取导出的字段
Dictionary <string, PropertyInfo> exportFields = new Dictionary <string, PropertyInfo> ();
List <string> exportPropertyNames = new List <string> ();
PropertyInfo[] propertys = t.GetProperties(BindingFlags.Instance | BindingFlags.Public);
foreach (PropertyInfo p in propertys)
{
if (typeAnnotation != null &&
typeAnnotation.excludeExportPropertyNames != null &&
Array.IndexOf(typeAnnotation.excludeExportPropertyNames, p.Name) >= 0)
{
//在过滤列表中
continue;
}
StringBuilder actStringBuilder = new StringBuilder();
if (p.CanRead)
{
actStringBuilder.Append("r");
}
if (p.CanWrite)
{
actStringBuilder.Append("w");
}
exportPropertyNames.Add(string.Format("{0}_{1}", p.Name, actStringBuilder.ToString()));
exportFields.Add(p.Name, p);
}
//创建导出的字段数据
IntPtr exportPropertyNamesPtr = IntPtr.Zero;
if (exportPropertyNames.Count > 0)
{
LuaObjectEncoder fieldEncoder = new LuaObjectEncoder(context);
fieldEncoder.writeInt32(exportPropertyNames.Count);
foreach (string name in exportPropertyNames)
{
fieldEncoder.writeString(name);
}
byte[] fieldNameBytes = fieldEncoder.bytes;
exportPropertyNamesPtr = Marshal.AllocHGlobal(fieldNameBytes.Length);
Marshal.Copy(fieldNameBytes, 0, exportPropertyNamesPtr, fieldNameBytes.Length);
}
//创建导出的实例方法数据
IntPtr exportInstanceMethodNamesPtr = IntPtr.Zero;
if (exportInstanceMethodNames.Count > 0)
{
LuaObjectEncoder instanceMethodEncoder = new LuaObjectEncoder(context);
instanceMethodEncoder.writeInt32(exportInstanceMethodNames.Count);
foreach (string name in exportInstanceMethodNames)
{
instanceMethodEncoder.writeString(name);
}
byte[] instMethodNameBytes = instanceMethodEncoder.bytes;
exportInstanceMethodNamesPtr = Marshal.AllocHGlobal(instMethodNameBytes.Length);
Marshal.Copy(instMethodNameBytes, 0, exportInstanceMethodNamesPtr, instMethodNameBytes.Length);
}
//创建导出类方法数据
IntPtr exportClassMethodNamesPtr = IntPtr.Zero;
if (exportClassMethodNames.Count > 0)
{
LuaObjectEncoder classMethodEncoder = new LuaObjectEncoder(context);
classMethodEncoder.writeInt32(exportClassMethodNames.Count);
foreach (string name in exportClassMethodNames)
{
classMethodEncoder.writeString(name);
}
byte[] classMethodNameBytes = classMethodEncoder.bytes;
exportClassMethodNamesPtr = Marshal.AllocHGlobal(classMethodNameBytes.Length);
Marshal.Copy(classMethodNameBytes, 0, exportClassMethodNamesPtr, classMethodNameBytes.Length);
}
//创建实例方法
if (_createInstanceDelegate == null)
{
_createInstanceDelegate = new LuaInstanceCreateHandleDelegate(_createInstance);
}
//销毁实例方法
if (_destroyInstanceDelegate == null)
{
_destroyInstanceDelegate = new LuaInstanceDestroyHandleDelegate(_destroyInstance);
}
//类描述
if (_instanceDescriptionDelegate == null)
{
_instanceDescriptionDelegate = new LuaInstanceDescriptionHandleDelegate(_instanceDescription);
}
//字段获取器
if (_fieldGetterDelegate == null)
{
_fieldGetterDelegate = new LuaInstanceFieldGetterHandleDelegate(_fieldGetter);
}
//字段设置器
if (_fieldSetterDelegate == null)
{
_fieldSetterDelegate = new LuaInstanceFieldSetterHandleDelegate(_fieldSetter);
}
//实例方法处理器
if (_instanceMethodHandlerDelegate == null)
{
_instanceMethodHandlerDelegate = new LuaInstanceMethodHandleDelegate(_instanceMethodHandler);
}
//类方法处理器
if (_classMethodHandleDelegate == null)
{
_classMethodHandleDelegate = new LuaModuleMethodHandleDelegate(_classMethodHandler);
}
string typeName = t.Name;
if (typeAnnotation != null && typeAnnotation.typeName != null)
{
typeName = typeAnnotation.typeName;
}
string baseTypeName = t.BaseType.Name;
if (baseTypeAnnotation != null && baseTypeAnnotation.typeName != null)
{
baseTypeName = baseTypeAnnotation.typeName;
}
int typeId = NativeUtils.registerType(
context.objectId,
typeName,
baseTypeName,
exportPropertyNamesPtr,
exportInstanceMethodNamesPtr,
exportClassMethodNamesPtr,
Marshal.GetFunctionPointerForDelegate(_createInstanceDelegate),
Marshal.GetFunctionPointerForDelegate(_destroyInstanceDelegate),
Marshal.GetFunctionPointerForDelegate(_instanceDescriptionDelegate),
Marshal.GetFunctionPointerForDelegate(_fieldGetterDelegate),
Marshal.GetFunctionPointerForDelegate(_fieldSetterDelegate),
Marshal.GetFunctionPointerForDelegate(_instanceMethodHandlerDelegate),
Marshal.GetFunctionPointerForDelegate(_classMethodHandleDelegate));
//关联注册模块的注册方法
_exportsClass[typeId] = t;
_exportsClassIdMapping [t] = typeId;
_exportsClassMethods[typeId] = exportClassMethods;
_exportsInstanceMethods[typeId] = exportInstanceMethods;
_exportsFields[typeId] = exportFields;
if (exportPropertyNamesPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(exportPropertyNamesPtr);
}
if (exportInstanceMethodNamesPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(exportInstanceMethodNamesPtr);
}
if (exportClassMethodNamesPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(exportClassMethodNamesPtr);
}
}