MotherShip.InputUpdate C# (CSharp) Method

    void InputUpdate()
    {
        if (Input.GetKeyDown (KeyCode.Keypad8)) {
            Time.timeScale *= 2f;
            Time.timeScale = Mathf.Min (Time.timeScale, 8f);
        }
        if (Input.GetKeyDown (KeyCode.Keypad2)) {
            Time.timeScale /= 2f;
            Time.timeScale = Mathf.Max (Time.timeScale, 1/8f);
        }

        this.enginePow = 0f;
        if (this.forwardVelocity < this.targetSpeed * 0.99f) {
            this.enginePow = this.enginePowMax;
        }
        if (this.forwardVelocity > this.targetSpeed * 1.1f) {
            this.enginePow = this.enginePowMin;
        }

        if (this.pilotMode == PilotState.Pilot) {
            if (Input.GetKeyDown (KeyCode.W)) {
                this.targetSpeed += 1f;
            }
            if (Input.GetKey (KeyCode.W)) {
                this.speedInc += Time.deltaTime * 5f;
                this.targetSpeed += this.speedInc * Time.deltaTime;
            }
            if (Input.GetKeyUp (KeyCode.W)) {
                this.speedInc = 0f;
                this.targetSpeed = Mathf.Floor (this.targetSpeed);
            }

            if (Input.GetKeyDown (KeyCode.S)) {
                this.targetSpeed -= 1f;
            }
            if (Input.GetKey (KeyCode.S)) {
                this.speedInc += Time.deltaTime * 5f;
                this.targetSpeed -= this.speedInc * Time.deltaTime;
            }
            if (Input.GetKeyUp (KeyCode.S)) {
                this.speedInc = 0f;
                this.targetSpeed = Mathf.Floor (this.targetSpeed);
            }

            this.targetSpeed = Mathf.Max (this.targetSpeed, 0f);
            this.targetSpeed = Mathf.Min (this.targetSpeed, this.maxSpeed);
        }
        else if (this.pilotMode == PilotState.AutoPilot) {
            this.targetSpeed = this.maxSpeed;
            if (this.SelectedPlanetDist < this.SelectedPlanet.radius * 10f) {
                this.targetSpeed = this.maxSpeed / 2f;
            }
            this.SwitchModeTo (PilotState.OrbitAutoPilot);
        }
        else if (this.pilotMode == PilotState.OrbitAutoPilot) {
            this.targetSpeed = Mathf.Sqrt (this.SelectedPlanet.Grav.mass / this.SelectedPlanetDist);
            this.SwitchModeTo (PilotState.Orbit);
        }

        if (this.playerInput) {
            if (Input.GetKeyDown (KeyCode.P)) {
                if (this.pilotMode == PilotState.Pilot) {
                    this.SwitchModeTo (PilotState.AutoPilot);
                }
                else {
                    this.SwitchModeTo (PilotState.Pilot);
                }
            }

            if (this.pilotMode == PilotState.Pilot) {
                if (Input.GetKeyDown (KeyCode.R)) {
                    this.SelectedPlanetIndex = this.SelectedPlanetIndex + 1;
                }
                else if (Input.GetKeyDown (KeyCode.F)) {
                    this.SelectedPlanetIndex = this.SelectedPlanetIndex - 1;
                }
            }
        }
    }