SuctionCoOp

public enum State
{
    Suge,
    CanMove,
    Falling,
    DoubleSuge,
}

// Use this for initialization
    void Start ()
    {
        Player1State = State.Falling;
        Player2State = State.Falling;

        hinges = new HingeJoint[2];
        hinges = GetComponents<HingeJoint>();

        hinges[0].connectedBody = empty1.rigidbody;
        hinges[1].connectedBody = empty2.rigidbody;

    }

    // Update is called once per frame
    void Update ()
    {
        // SET STATES
        if (Input.GetKey(KeyCode.S) && player1Touch)
        {
            if (Player1State != State.Suge)
                justPressedSuge1 = true;
            else
                justPressedSuge1 = false;

            if (justPressedSuge1)
            {
                // Reset cylinder rigidbody
                rigidbody.velocity = Vector3.zero;
                rigidbody.angularVelocity = Vector3.zero;
            }

            Player1State = State.Suge;
            transform.FindChild("Lys1").GetComponent<Light>().enabled = true;

        }
        else if (!Input.GetKey(KeyCode.S) && Input.GetKey(KeyCode.DownArrow))
        {
            Player1State = State.CanMove;
            transform.FindChild("Lys1").GetComponent<Light>().enabled = false;
        }
        else if (Input.GetKey(KeyCode.S) && Input.GetKey(KeyCode.DownArrow) && player1Touch && player2Touch)
        {
            Player1State = State.DoubleSuge;
            Player2State = State.DoubleSuge;
        }

        else
        {
            Player1State = State.Falling;
            transform.FindChild("Lys1").GetComponent<Light>().enabled = false;
        }

        // SWITCH ON STATES
        switch (Player1State)
        {
            case State.Suge:

                if (suckingNow1 == false)
                {
                    suckTimes++;
                    suckingNow1 = true;
                }
                // Swallow to world (sticky)
                hinges[0].connectedBody = null;

                // Motor force = 0
                JointMotor myForce_suge = hinges[0].motor;
                myForce_suge.force = 0;

                // Velocity = 0
                myForce_suge.targetVelocity = 0f;


                // Set all
                hinges[0].motor = myForce_suge;


                break;

            case State.CanMove:
                hinges[0].connectedBody = empty1.rigidbody;

                if (Input.GetKey(KeyCode.A) && !Input.GetKey(KeyCode.D) && Player2State == State.Suge)
                {
                    // LEFT
                    // Motor target velocity
                    // Can't directly change the property
                    JointMotor myMotor = hinges[0].motor; // make new motor
                    myMotor.targetVelocity = targetVelocity; // assign value
                    hinges[0].motor = myMotor; // put value back in property

                    // Motor force
                    JointMotor myForce = hinges[0].motor;
                    myForce.force = motorForce;
                    hinges[0].motor = myForce;
                }
                else if (Input.GetKey(KeyCode.D) && !Input.GetKey(KeyCode.A) && Player2State == State.Suge)
                {
                    // RIGHT

                    hinges[0].connectedBody = empty1.rigidbody;

                    // Motor target velocity
                    // Can't directly change the property
                    JointMotor myMotor = hinges[0].motor; // make new motor
                    myMotor.targetVelocity = -targetVelocity; // assign value
                    hinges[0].motor = myMotor; // put value back in property

                    // Motor force
                    JointMotor myForce = hinges[0].motor;
                    myForce.force = motorForce;
                    hinges[0].motor = myForce;
                }
                else
                {
                    // NOT MOVING

                    // Motor force = 0
                    //hinges[0].motor.force = 0; // DON'T WORK
                    JointMotor myForce = hinges[0].motor;
                    myForce.force = 0;

                    // Velocity = 0
                    myForce.targetVelocity = 0f;

                    // Set all
                    hinges[0].motor = myForce;

                }
                break;

            case State.Falling:

                suckingNow1 = false;

                // Connect to itself --> falls down
                hinges[0].connectedBody = empty1.rigidbody;


                // Motor force = 0
                JointMotor myForce_again = hinges[0].motor;
                myForce_again.force = 0;

                // Velocity = 0
                myForce_again.targetVelocity = 0f; // put value back in property

                // Set
                hinges[0].motor = myForce_again;

                break;
        }