package;

class Funclass {
    public static function main():Void {
        var vm:VM = new VM();
        var myScript:VMScope;

        var script:String = sys.io.File.getContent("n_test.fc");

        while (true) {
            Sys.stdout().writeString("> ");
            script = Sys.stdin().readLine();
            myScript = vm.loadScript(script);

            myScript.register("print", new PrintDelegate());
            myScript.exec();

            Sys.stdout().writeString("\n\n");
        }
    }
}

class PrintDelegate implements IVMDelegate {
    public function new() {}

    public function exec(scope:VMScope, params:Array<VMValue>):VMValue {
        if (params[0].type == VMValue.TYPE_FLOAT) {
            params[0].dataStr = Std.string(params[0].dataFloat);
        }

        #if flash
            trace("$ " + params[0].dataStr);
        #else
            Sys.stdout().writeString("$ " + params[0].dataStr);
        #end

        return VMValue.createFloat(0.0);
    }
}