public LuaEngine(IServiceProvider sp, string name)
: base(sp, name)
{
// create the state
this.propertyScriptCount = new SimpleConfigItemProperty <int>(this, "tw_luaengine_scripts", "Skripte", "Lua-Engine", "Anzahl der aktiven Scripte.", "{0:N0}", 0);
// create the lists
this.scripts = new DEList <LuaScript>(this, "tw_scripts", "Scriptlist");
this.globals = new DEList <LuaAttachedGlobal>(this, "tw_globals", "Attached scripts");
// Register the service
var sc = sp.GetService <IServiceContainer>(true);
sc.AddService(typeof(IDELuaEngine), this);
// register context extensions
LuaType.RegisterTypeExtension(typeof(HttpResponseHelper));
// create the debug options
debugHook = new LuaEngineTraceLineDebugger(this);
debugOptions = new LuaCompileOptions();
debugOptions.DebugEngine = debugHook;
// update lua runtime
sp.GetService <DEServer>(true).UpdateLuaRuntime(lua);
} // ctor
public void ExtensionTest01()
{
LuaType.RegisterTypeExtension(typeof(TypeExt));
TestCode("return 'Hallo0':LetterCount();", 5);
TestCode("t = 'Hallo0'; return t:LetterCount();", 5);
}
private void ExtendLuaEnvironment(LuaGlobal g)
{
g.RegisterPackage("os", typeof(OperationSystemPackage));
g.RegisterPackage("log", typeof(ConsolePackage));
foreach (var package in _userProvidedPackages)
{
g.RegisterPackage(package.Key, package.Value);
}
// extension methods need to be registered separately through RegisterTypeExtension call)
foreach (var extensionClass in _userProvidedExtensionMethodClasses)
{
LuaType.RegisterTypeExtension(extensionClass);
}
// tables can be registered directly
dynamic dg = g;
foreach (var pair in _userProvidedTables)
{
dg[pair.Key] = pair.Value;
}
// delegates need to be registered with the LuaGlobal
foreach (var pair in _userProvidedDelegate)
{
g.DefineFunction(pair.Key, pair.Value);
}
}
private static void LinqTest2()
{
LuaType.RegisterTypeExtension(typeof(Enumerable)); // generic geht nicht
List <int> lst = new List <int>();
lst.Add(1);
lst.Add(2);
lst.Add(3);
using (Lua l = new Lua())
{
var g = l.CreateEnvironment();
LuaResult r = g.DoChunk(String.Join(Environment.NewLine,
"return a.Select(function (c) return c; end).ToArray();"
), new KeyValuePair <string, object>("a", lst));
Console.WriteLine(r[0].ToString());
}
}
public void NamespaceTest01()
{
LuaType.RegisterTypeExtension(typeof(TypeExt));
TestCode("return '{0} {1}':Format(clr.System.Windows:FullName(), clr.Microsoft.Windows:FullName());", "System.Windows Microsoft.Windows");
}
public static void Initialize()
{
LuaType.RegisterTypeExtension(typeof(Extensions));
}