protected void rotateToFacePointer() {
    if (engineThruster == null) return;

    // Find direction of pointer vs ship, degrees
    Vector3 mousePosCoordinate = Camera.main.ScreenToWorldPoint(Input.mousePosition);
    Vector3 pdv = (mousePosCoordinate - ship.transform.position);
    pdv.Normalize();

    // How many degrees we need to turn, > 0 means we need counterclockwise turn, < 0 means clockwise
    float angleToTurn = Mathf.DeltaAngle(
    Mathf.Atan2(ship.transform.right.y, ship.transform.right.x) * Mathf.Rad2Deg, Mathf.Atan2(pdv.y, pdv.x) * Mathf.Rad2Deg);

    // Our maximum available acceleration/sec
    float acceleration = engineThruster.thrustPower / ship.soRigidBody.mass;
    // The ship's absolute angular velocity, deg/sec
    float absAngVel = Mathf.Abs(ship.soRigidBody.angularVelocity);
    // The time we need to break to 0 angular velocity with max acceleration
    float timeToBreak = absAngVel / acceleration;
    // The distance in degrees that we cover while breaking to 0 deg/sec velocity
    float distanceTravelledWhileBreaking = ship.soRigidBody.angularVelocity * timeToBreak / 2;

    // Do we want to go counterclockwise?
    if (angleToTurn > 2.0f) {
        // Are we already rotating counter-clockwise?
        if (distanceTravelledWhileBreaking >= 0) {
            // Are we going too fast? If so, start breaking
            if (distanceTravelledWhileBreaking > angleToTurn) {
                foreach(ComponentAction b in engineThruster.componentActions)
                if (b.action == ActionType.ENG_ACCELERATE_CLOCKWISE) b.runOnce();
            } else { // We're not going too fast, so we can accelerate more to minimize turning time
                foreach(ComponentAction b in engineThruster.componentActions)
                if (b.action == ActionType.ENG_ACCELERATE_COUNTERCLOCKWISE) b.runOnce();
            }
        } else { // We are rotating clockwise, which is the wrong way, so break that rotation
            foreach(ComponentAction a in engineThruster.componentActions) {
                if (a.action == ActionType.ENG_ACCELERATE_COUNTERCLOCKWISE) a.runOnce();
            }
        }
    } else if (angleToTurn < -2.0f) { // We want to go clockwise
        // Are we rotating counter-clockwise? If so, break it
        if (distanceTravelledWhileBreaking >= 0) {
            foreach(ComponentAction b in engineThruster.componentActions)
            if (b.action == ActionType.ENG_ACCELERATE_CLOCKWISE) b.runOnce();
        } else { // We are rotating clockwise
            // Are we going too fast? If so, start breaking(distanceTravelledWhileBreaking and angleToTurn are negative)
            if (distanceTravelledWhileBreaking < angleToTurn) {
                foreach(ComponentAction b in engineThruster.componentActions)
                if (b.action == ActionType.ENG_ACCELERATE_COUNTERCLOCKWISE) b.runOnce();
            } else { // We're not going too fast, so we can accelerate more to minimize turning time
                foreach(ComponentAction b in engineThruster.componentActions)
                if (b.action == ActionType.ENG_ACCELERATE_CLOCKWISE) b.runOnce();
            }
        }
    } else { // We're within stopping margin, so just break rotation entirely using a fraction of the available engine power
        // Our maximum available acceleration this update
        float accMax = acceleration * Time.deltaTime;
        float multiplier = absAngVel > acceleration ? 1.0f : absAngVel / acceleration;
        float backupEngUtil = engineThruster.utilization;

        engineThruster.utilization = multiplier == 0 ? 1.0f : multiplier;
        if (distanceTravelledWhileBreaking > 0) {
            foreach(ComponentAction b in engineThruster.componentActions)
            if (b.action == ActionType.ENG_ACCELERATE_CLOCKWISE) b.runOnce();
        } else if (distanceTravelledWhileBreaking < 0) {
            foreach(ComponentAction b in engineThruster.componentActions)
            if (b.action == ActionType.ENG_ACCELERATE_COUNTERCLOCKWISE) b.runOnce();
        }
        engineThruster.utilization = backupEngUtil;
    }
}
Setting Validate Copy Format