/// <summary>
///
/// </summary>
/// <param name="status"></param>
/// <param name="message"></param>
/// <param name="freObject"></param>
/// <exception cref="FreActionscriptErrorException"></exception>
/// <exception cref="NoSuchNameException"></exception>
/// <exception cref="FreInvalidObjectException"></exception>
/// <exception cref="FreTypeMismatchException"></exception>
/// <exception cref="FreInvalidArgumentException"></exception>
/// <exception cref="FreReadOnlyException"></exception>
/// <exception cref="FreWrongThreadException"></exception>
/// <exception cref="FreIllegalStateException"></exception>
/// <exception cref="FreInsufficientMemoryException"></exception>
/// <exception cref="ArgumentOutOfRangeException"></exception>
public static void ThrowFreException(FreResultSharp status, string message, FREObject freObject)
{
if (FreObjectTypeSharp.Class == freObject.Type())
{
try {
var hasStackTrace = GetAsBool(freObject.Call("hasOwnProperty", "getStackTrace"));
if (hasStackTrace)
{
var asStackTrace = freObject.Call("getStackTrace");
if (FreObjectTypeSharp.String == asStackTrace.Type())
{
message = GetAsString(asStackTrace);
}
}
}
catch (Exception) {
//ignored
}
}
switch (status)
{
case FreResultSharp.FreActionscriptError:
throw new FreActionscriptErrorException(message);
case FreResultSharp.NoSuchName:
throw new NoSuchNameException(message);
case FreResultSharp.FreInvalidObject:
throw new FreInvalidObjectException(message);
case FreResultSharp.FreTypeMismatch:
throw new FreTypeMismatchException(message);
case FreResultSharp.FreInvalidArgument:
throw new FreInvalidArgumentException(message);
case FreResultSharp.FreReadOnly:
throw new FreReadOnlyException(message);
case FreResultSharp.FreWrongThread:
throw new FreWrongThreadException(message);
case FreResultSharp.FreIllegalState:
throw new FreIllegalStateException(message);
case FreResultSharp.FreInsufficientMemory:
throw new FreInsufficientMemoryException(message);
case FreResultSharp.Ok:
break;
default:
throw new ArgumentOutOfRangeException(nameof(status), status, null);
}
}
/// <summary>
///
/// </summary>
/// <param name="rawValue"></param>
/// <returns></returns>
public static Dictionary <string, object> GetAsDictionary(FREObject rawValue)
{
var ret = new Dictionary <string, object>();
var aneUtils = new FREObject().Init("com.tuarua.fre.ANEUtils", null);
var paramsArray = new ArrayList {
new FreObjectSharp(rawValue)
};
var classProps = aneUtils.Call("getClassProps", paramsArray);
if (classProps == null)
{
return(ret);
}
var arrayLength = classProps.Length;
for (uint i = 0; i < arrayLength; i++)
{
var elem = classProps.At(i);
var propNameAs = elem.GetProp("name");
var propName = GetAsString(propNameAs);
var propVal = GetProperty(rawValue, propName);
ret.Add(propName, GetAsObject(propVal));
}
return(ret);
}
/// <summary>
/// 把指定索引的值强制转成字符串
/// </summary>
public static string ToLuaString(this ILuaState self, int index)
{
LuaTypes luaT = self.Type(index);
switch (luaT)
{
case LuaTypes.LUA_TSTRING:
return(self.ToString(index));
case LuaTypes.LUA_TNIL:
return(string.Empty);
case LuaTypes.LUA_TNUMBER:
return(self.ToNumber(index).ToString());
case LuaTypes.LUA_TBOOLEAN:
return(self.ToBoolean(index).ToString());
case LuaTypes.LUA_TNONE:
return(null);
default:
self.GetGlobal("tostring");
self.PushValue(index);
self.Call(1, 1);
var ret = self.ToString(-1);
self.Pop(1);
return(ret);
}
}
/// <summary>
///
/// </summary>
/// <param name="rawValue"></param>
/// <returns></returns>
public static FreObjectTypeSharp GetActionscriptType(FREObject rawValue)
{
var aneUtils = new FREObject().Init("com.tuarua.fre.ANEUtils", null);
var classType = aneUtils.Call("getClassType", rawValue);
var type = GetAsString(classType).ToLower();
switch (type)
{
case "object":
return(FreObjectTypeSharp.Object);
case "int":
return(FreObjectTypeSharp.Int);
case "number":
return(FreObjectTypeSharp.Number);
case "boolean":
return(FreObjectTypeSharp.Boolean);
case "flash.geom::rectangle":
return(FreObjectTypeSharp.Rectangle);
case "flash.geom::point":
return(FreObjectTypeSharp.Point);
case "date":
return(FreObjectTypeSharp.Date);
default:
return(FreObjectTypeSharp.Class);
}
}
public static int __newindex(ILuaState L)
{
// 从元表取出field的值
string field = L.ToString(2);
L.GetMetaTable(1);
L.PushString(field);
L.RawGet(-2);
L.Remove(-2);
var luaT = L.Type(-1);
if (luaT == LuaTypes.LUA_TTABLE)
{
// 该field只能是个属性
L.RawGetI(-1, 2);
L.PushValue(1);
L.Call(1, 1);
L.Remove(-2);
}
else
{
L.L_Error(string.Format("field or property {0} does not exist, get {1}", field, luaT));
L.Pop(1);
return(0);
}
return(1);
}
/// <summary>
/// Calls toString() on a FREObject
/// </summary>
/// <param name="freObject"></param>
/// <returns></returns>
public static string toString(this FREObject freObject)
{
if (freObject.Type() == FreObjectTypeSharp.String ||
freObject.Type() == FreObjectTypeSharp.Null)
{
return("");
}
return(freObject.Call("toString").AsString());
}
private static IEnumerator LuaCoroutine(ILuaState lua, LuaFunction luaRef, object yieldRet)
{
lua.GetGlobal("coroutine", "status");
var coro_status = lua.L_Ref(LuaIndexes.LUA_REGISTRYINDEX);
lua.GetGlobal("coroutine", "resume");
var corou_resume = lua.L_Ref(LuaIndexes.LUA_REGISTRYINDEX);
for (bool coroRet = true; ;)
{
yield return(yieldRet);
var oldTop = lua.GetTop();
// 检查协程状态
lua.GetRef(coro_status);
luaRef.push(lua);
lua.Call(1, 1);
var coStat = lua.ToString(-1);
lua.Pop(1);
if (coStat == "dead")
{
break;
}
// 再启动协程
lua.GetRef(corou_resume);
luaRef.push(lua);
var status = lua.PCall(1, 2, 0);
if (status != LuaThreadStatus.LUA_OK)
{
LogMgr.E(lua.ToString(-1));
lua.SetTop(oldTop);
break;
}
coroRet = lua.ToBoolean(-2);
yieldRet = lua.ToAnyObject(-1);
// 弹出返回值
lua.Pop(2);
if (!coroRet)
{
LogMgr.E("{0}", yieldRet);
break;
}
}
lua.L_Unref(LuaIndexes.LUA_REGISTRYINDEX, coro_status);
lua.L_Unref(LuaIndexes.LUA_REGISTRYINDEX, corou_resume);
luaRef.Dispose();
}
/// <summary>
/// Traces the message to the console.
/// </summary>
/// <param name="message">Message to log.</param>
/// <param name="type">Type of error</param>
/// <param name="freException">The Exception</param>
public void Error(string message, FreResultSharp type, FREObject freException)
{
Context?.DispatchEvent("TRACE", $"[FreSharp] ‼ {type} {message}");
if (FreObjectTypeSharp.Class != freException.Type())
{
return;
}
try {
if (!freException.hasOwnProperty("getStackTrace"))
{
return;
}
var asStackTrace = freException.Call("getStackTrace");
if (FreObjectTypeSharp.String == asStackTrace.Type())
{
Context?.DispatchEvent("TRACE", $"[FreSharp] ‼ {FreSharpHelper.GetAsString(asStackTrace)}");
}
}
catch (Exception) {
//ignored
}
}
/// <summary>
/// Indicates whether an object has a specified property defined.
/// </summary>
/// <param name="freObject"></param>
/// <param name="name">The property of the FREObject. </param>
/// <returns></returns>
public static bool hasOwnProperty(this FREObject freObject, string name) =>
freObject.Call("hasOwnProperty", name).AsBool();
