List<IMyTerminalBlock> blocks = new List<IMyTerminalBlock>();
            double  x0, dx;
            double  y0, dy;
            double  z0, dz;
            double  speed;
            double  speedMultiplier = 1500000;
            float   ThrustSpeed;
            double  setSpeed = 0.008;
            string  command = "stop";

            void Main(string argument)
            {
                string[] command = argument.Split(new char[] { ' ' }, 2);


                List<IMyTerminalBlock> getCockpit = new List<IMyTerminalBlock>();
                GridTerminalSystem.GetBlocksOfType<IMyCockpit>(getCockpit);

                // Wir brauchen nur einen
                if (getCockpit.Count > 1) new Exception("Zuviele Cockpits");
                if (!sameGrid(getCockpit[0])) new Exception("Kein Cockpit am Schiff");

                IMyCockpit Cockpit = (IMyCockpit)getCockpit[0];

                double x = Math.Round(Cockpit.GetPosition().GetDim(0), 3);
                double y = Math.Round(Cockpit.GetPosition().GetDim(1), 3);
                double z = Math.Round(Cockpit.GetPosition().GetDim(2), 3);

                dx = x - x0;
                dy = y - y0;
                dz = z - z0;
                x0 = x;
                y0 = y;
                z0 = z;

                switch (command[0].ToString().ToLower())
                {
                    case "start":   // Beginnen
                        setThrusterSpeed(0.004);
                        break;

                    case "add": // Schneller
                        setThrusterSpeed(0.001);
                        break;

                    case "rem": // Langsamer
                        setThrusterSpeed(-0.001);
                        break;

                    case "stop": // Stop
                        setThrusterSpeed(0);
                        break;
                }

                Echo("Script: " + "\n" + "x " + x + " y " + y + " z " + z + "\n" + "speed (units/tick) " + speed);



            }

            public bool sameGrid(IMyTerminalBlock block)
            {
                if (Me.CubeGrid == block.CubeGrid)
                    return true;
                return false;
            }

            public void setThrusterSpeed(double hasSpeed)
            {
                setSpeed = setSpeed + hasSpeed;

                double speed = Math.Round(Math.Sqrt(dx * dx + dy * dy + dz * dz), 5);
                ThrustSpeed = (float)(hasSpeed - speed) * (float)speedMultiplier;

                List<IMyTerminalBlock> getThrusts = new List<IMyTerminalBlock>();
                GridTerminalSystem.SearchBlocksOfName("(Forward:Script)", getThrusts);

                foreach (IMyThrust Thrust in getThrusts)
                {
                    Thrust.SetValueFloat("Override", ThrustSpeed);
                }
            }