public static void Main(string[] cmd_args_1938475092347027340582734) // random name doesn't interfere with my variables
{
// Create a global environment
LuaInterface i = LuaRuntime.GetLua();
// to add an item, simply use the LuaInterface like a table
i["obj"] = "sample object";
// we can set the MetaTable of item "obj", but first we must get it from
// the global environment:
var val = i["obj"];
// We can then print "val"
Console.WriteLine(val.ToString()); // --> sample object
// to register methods, use the Register function (using Addresses or delegates)
i.RegisterFunction("samplefunc", null, (new Func<object>(delegate()
{
return 100;
})).Method);
// To run Lua, use the Run function in LuaRuntime
// we pass "t" as the specified environment, otherwise it will
// create a new environment to run in.
LuaRuntime.Run(@"print(""obj:"", obj, ""\nsamplefunc:"", samplefunc())");
// we can also call .NET methods using Lua-created .NET object
// such as:
LuaRuntime.Run("obj2 = clr.create(\"CSharpExampleProject.TestClass\")");
// Notice the ':' in the method invocation (call)...
LuaRuntime.Run("print(\"testint:\", obj2.testint, \"TestFunc:\", obj2:TestFunc())");
// the reason for this is because clr.create returns an advanced Userdata with
// metatables that wrap the .net object
//LuaRuntime.Run("obj2.ThisValueDoesntExistInDotNet = \"hey\"", t);
// the same value was printed twice, with different functions each time, proving its not actually there:
//Console.WriteLine(LuaRuntime.Run("return \"Sample attemption at creating an object: \" .. tostring(obj2.ThisValueDoesntExistInDotNet)", t));
// Console.WriteLine was used to show that you can print the returned value of executed code
//LuaRuntime.Run("print(obj2.ThisValueDoesntExistInDotNet)", t);
// You can also call functions defined in #Lua
LuaFunction f = LuaRuntime.Run("return function() print\"a function says hai\" end")[0] as LuaFunction;
f.Call();
// Another class example
i["t2"] = new Test2();
LuaRuntime.Run("t2.Values:Sort() print(t2[1])");
// Let you see the output
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
