Fixed C# replacements of CharacterMotor.js and FPSInputController.js via http://forum.unity3d.com/threads/93527-FPSInputController-and-CharacterMotor-in-Csharp Changes from above link: FPSInputController: Removed "Event.laddertrigger" code which is not part of the original JS file CharacterMotor: Lets the various inner properties classes show up…

CharacterMotorC.cs

using UnityEngine;
using System.Collections;

//#pragma strict
//#pragma implicit
//#pragma downcast

// Require a character controller to be attached to the same game object
// I had to initally comment out the following RequireComponent
// line to make it compile and allow attaching to my Main Camera;
// Uncommenting afterwards worked fine.
// -- zephjc
[RequireComponent (typeof (CharacterController))]

//RequireComponent (CharacterMotor)
[AddComponentMenu("Character/Character Motor C")]
//@script AddComponentMenu ("Character/FPS Input Controller")


public class CharacterMotorC : MonoBehaviour {
    [System.Serializable]
    public enum MovementTransferOnJump {
        None, // The jump is not affected by velocity of floor at all.
        InitTransfer, // Jump gets its initial velocity from the floor, then gradualy comes to a stop.
        PermaTransfer, // Jump gets its initial velocity from the floor, and keeps that velocity until landing.
        PermaLocked // Jump is relative to the movement of the last touched floor and will move together with that floor.
    }

    [System.Serializable]
    public class CharacterMotorMovingPlatform {
        public bool enabled = true;
        public MovementTransferOnJump movementTransfer = MovementTransferOnJump.PermaTransfer;
        [System.NonSerialized]
        public Transform hitPlatform;
        [System.NonSerialized]
        public Transform activePlatform;
        [System.NonSerialized]
        public Vector3 activeLocalPoint;
        [System.NonSerialized]
        public Vector3 activeGlobalPoint;
        [System.NonSerialized]
        public Quaternion activeLocalRotation;
        [System.NonSerialized]
        public Quaternion activeGlobalRotation;
        [System.NonSerialized]
        public Matrix4x4 lastMatrix;
        [System.NonSerialized]
        public Vector3 platformVelocity;
        [System.NonSerialized]
        public bool newPlatform;
    }
    
    [System.Serializable]
    public class CharacterMotorMovement {
        // The maximum horizontal speed when moving
        public float maxForwardSpeed = 10.0f;
        public float maxSidewaysSpeed = 10.0f;
        public float maxBackwardsSpeed = 10.0f;
        // Curve for multiplying speed based on slope (negative = downwards)
        public AnimationCurve slopeSpeedMultiplier = new AnimationCurve(new Keyframe(-90, 1), new Keyframe(0, 1), new Keyframe(90, 0));
        // How fast does the character change speeds?  Higher is faster.
        public float maxGroundAcceleration = 30.0f;
        public float maxAirAcceleration = 20.0f;
        // The gravity for the character
        public float gravity = 10.0f;
        public float maxFallSpeed = 20.0f;
        // For the next variables, [System.NonSerialized] tells Unity to not serialize the variable or show it in the inspector view.
        // Very handy for organization!
        // The last collision flags returned from controller.Move
        [System.NonSerialized]
        public CollisionFlags collisionFlags;
        // We will keep track of the character's current velocity,
        [System.NonSerialized]
        public Vector3 velocity;
        // This keeps track of our current velocity while we're not grounded
        [System.NonSerialized]
        public Vector3 frameVelocity = Vector3.zero;
        [System.NonSerialized]
        public Vector3 hitPoint = Vector3.zero;
        [System.NonSerialized]
        public Vector3 lastHitPoint = new Vector3(Mathf.Infinity, 0, 0);
    }
    
    // We will contain all the jumping related variables in one helper class for clarity.

    [System.Serializable]
    public class CharacterMotorJumping {
        // Can the character jump?
        public bool enabled = true;
        // How high do we jump when pressing jump and letting go immediately
        public float baseHeight = 1.0f;
        // We add extraHeight units (meters) on top when holding the button down longer while jumping
        public float extraHeight = 4.1f;
        // How much does the character jump out perpendicular to the surface on walkable surfaces?
        // 0 means a fully vertical jump and 1 means fully perpendicular.
        public float perpAmount = 0.0f;
        // How much does the character jump out perpendicular to the surface on too steep surfaces?
        // 0 means a fully vertical jump and 1 means fully perpendicular.
        public float steepPerpAmount = 0.5f;
        // For the next variables, [System.NonSerialized] tells Unity to not serialize the variable or show it in the inspector view.
        // Very handy for organization!
        // Are we jumping? (Initiated with jump button and not grounded yet)
        // To see if we are just in the air (initiated by jumping OR falling) see the grounded variable.
        [System.NonSerialized]
        public bool jumping = false;
        [System.NonSerialized]
        public bool holdingJumpButton = false;
        // the time we jumped at (Used to determine for how long to apply extra jump power after jumping.)
        [System.NonSerialized]
        public float lastStartTime = 0.0f;
        [System.NonSerialized]
        public float lastButtonDownTime = -100f;
        [System.NonSerialized]
        public Vector3 jumpDir = Vector3.up;
    }
    
    [System.Serializable]
    public class CharacterMotorSliding {
        // Does the character slide on too steep surfaces?
        public bool enabled = true;

        // How fast does the character slide on steep surfaces?
        public float slidingSpeed = 15f;

        // How much can the player control the sliding direction?
        // If the value is 0.5 the player can slide sideways with half the speed of the downwards sliding speed.
        public float sidewaysControl = 1.0f;

        // How much can the player influence the sliding speed?
        // If the value is 0.5 the player can speed the sliding up to 150% or slow it down to 50%.
        public float speedControl = 0.4f;
    }


    // Does this script currently respond to input?
    public bool canControl = true;

    public bool useFixedUpdate = true;

    // For the next variables, [System.NonSerialized] tells Unity to not serialize the variable or show it in the inspector view.
    // Very handy for organization!

    // The current global direction we want the character to move in.
    [System.NonSerialized]
    public Vector3 inputMoveDirection = Vector3.zero;

    // Is the jump button held down? We use this interface instead of checking
    // for the jump button directly so this script can also be used by AIs.
    [System.NonSerialized]
    public bool inputJump = false;

    public CharacterMotorMovement movement = new CharacterMotorMovement();
    public CharacterMotorJumping jumping = new CharacterMotorJumping();
    public CharacterMotorMovingPlatform movingPlatform = new CharacterMotorMovingPlatform();
    public CharacterMotorSliding sliding = new CharacterMotorSliding();

    [System.NonSerialized]
    bool grounded = true;

    [System.NonSerialized]
    Vector3 groundNormal = Vector3.zero;

    private Vector3 lastGroundNormal = Vector3.zero;
    private Transform tr;
    private CharacterController controller;

    void Awake () {
        controller = GetComponent <CharacterController>();
        tr = transform;
    }

    void UpdateFunction () {
        // We copy the actual velocity into a temporary variable that we can manipulate.
        Vector3 velocity = movement.velocity;
        // Update velocity based on input
        velocity = ApplyInputVelocityChange(velocity);
        // Apply gravity and jumping force
        velocity = ApplyGravityAndJumping (velocity);
        // Moving platform support
        Vector3 moveDistance = Vector3.zero;

        if (MoveWithPlatform()) {
            Vector3 newGlobalPoint = movingPlatform.activePlatform.TransformPoint(movingPlatform.activeLocalPoint);
            moveDistance = (newGlobalPoint - movingPlatform.activeGlobalPoint);
            if (moveDistance != Vector3.zero)
                controller.Move(moveDistance);
            // Support moving platform rotation as well:
            Quaternion newGlobalRotation = movingPlatform.activePlatform.rotation * movingPlatform.activeLocalRotation;
            Quaternion rotationDiff = newGlobalRotation * Quaternion.Inverse(movingPlatform.activeGlobalRotation);
            float yRotation = rotationDiff.eulerAngles.y;
            if (yRotation != 0) {
                // Prevent rotation of the local up vector
                tr.Rotate(0, yRotation, 0);
            }
        }
        // Save lastPosition for velocity calculation.
        Vector3 lastPosition = tr.position;
        // We always want the movement to be framerate independent.  Multiplying by Time.deltaTime does this.
        Vector3 currentMovementOffset = velocity * Time.deltaTime;
        // Find out how much we need to push towards the ground to avoid loosing grouning
        // when walking down a step or over a sharp change in slope.
        float mathf1 = controller.stepOffset;
        float mathf2 = new Vector3(currentMovementOffset.x, 0, currentMovementOffset.z).magnitude;
        float pushDownOffset = Mathf.Max(mathf1, mathf2);
        if (grounded)
            currentMovementOffset -= pushDownOffset * Vector3.up;
        // Reset variables that will be set by collision function
        movingPlatform.hitPlatform = null;
        groundNormal = Vector3.zero;
        // Move our character!
        movement.collisionFlags = controller.Move (currentMovementOffset);
        movement.lastHitPoint = movement.hitPoint;
        lastGroundNormal = groundNormal;
        if (movingPlatform.enabled && movingPlatform.activePlatform != movingPlatform.hitPlatform) {
            if (movingPlatform.hitPlatform != null) {
                movingPlatform.activePlatform = movingPlatform.hitPlatform;
                movingPlatform.lastMatrix = movingPlatform.hitPlatform.localToWorldMatrix;
                movingPlatform.newPlatform = true;
            }
        }
        // Calculate the velocity based on the current and previous position.
        // This means our velocity will only be the amount the character actually moved as a result of collisions.
        Vector3 oldHVelocity = new Vector3(velocity.x, 0, velocity.z);
        movement.velocity = (tr.position - lastPosition) / Time.deltaTime;
        Vector3 newHVelocity = new Vector3(movement.velocity.x, 0, movement.velocity.z);
        // The CharacterController can be moved in unwanted directions when colliding with things.
        // We want to prevent this from influencing the recorded velocity.
        if (oldHVelocity == Vector3.zero) {
            movement.velocity = new Vector3(0, movement.velocity.y, 0);
        }
        else {
            float projectedNewVelocity = Vector3.Dot(newHVelocity, oldHVelocity) / oldHVelocity.sqrMagnitude;
            movement.velocity = oldHVelocity * Mathf.Clamp01(projectedNewVelocity) + movement.velocity.y * Vector3.up;
        }
        if (movement.velocity.y < velocity.y - 0.001) {
            if (movement.velocity.y < 0) {
                // Something is forcing the CharacterController down faster than it should.
                // Ignore this
                movement.velocity.y = velocity.y;
            }
            else {
                // The upwards movement of the CharacterController has been blocked.
                // This is treated like a ceiling collision - stop further jumping here.
                jumping.holdingJumpButton = false;
            }
        }
        // We were grounded but just loosed grounding
        if (grounded && !IsGroundedTest()) {
            grounded = false;
            // Apply inertia from platform
            if (movingPlatform.enabled &&
                (movingPlatform.movementTransfer == MovementTransferOnJump.InitTransfer ||
                 movingPlatform.movementTransfer == MovementTransferOnJump.PermaTransfer)) {
                movement.frameVelocity = movingPlatform.platformVelocity;
                movement.velocity += movingPlatform.platformVelocity;
            }
            SendMessage("OnFall", SendMessageOptions.DontRequireReceiver);
            // We pushed the character down to ensure it would stay on the ground if there was any.
            // But there wasn't so now we cancel the downwards offset to make the fall smoother.
            tr.position += pushDownOffset * Vector3.up;
        }
        // We were not grounded but just landed on something
        else if (!grounded && IsGroundedTest()) {
            grounded = true;
            jumping.jumping = false;
            SubtractNewPlatformVelocity();
            SendMessage("OnLand", SendMessageOptions.DontRequireReceiver);
        }
        // Moving platforms support
        if (MoveWithPlatform()) {
            // Use the center of the lower half sphere of the capsule as reference point.
            // This works best when the character is standing on moving tilting platforms.
            //movingPlatform.activeGlobalPoint = tr.position +
            //float thisstuff = (float)(controller.center.y - controller.height*0.5 + controller.radius);
            //Vector3 testthis = Vector3.up * thisstuff;
            //movingPlatform.activeGlobalPoint *= (controller.center.y - controller.height*0.5 + controller.radius);
            movingPlatform.activeLocalPoint = movingPlatform.activePlatform.InverseTransformPoint(movingPlatform.activeGlobalPoint);
            // Support moving platform rotation as well:
            movingPlatform.activeGlobalRotation = tr.rotation;
            movingPlatform.activeLocalRotation = Quaternion.Inverse(movingPlatform.activePlatform.rotation) * movingPlatform.activeGlobalRotation;
        }
    }

    void FixedUpdate () {
        if (movingPlatform.enabled) {
            if (movingPlatform.activePlatform != null) {
                if (!movingPlatform.newPlatform) {
                    //Vector3 lastVelocity = movingPlatform.platformVelocity;
                    movingPlatform.platformVelocity = (
                        movingPlatform.activePlatform.localToWorldMatrix.MultiplyPoint3x4(movingPlatform.activeLocalPoint)
                        - movingPlatform.lastMatrix.MultiplyPoint3x4(movingPlatform.activeLocalPoint)
                    ) / Time.deltaTime;
                }
                movingPlatform.lastMatrix = movingPlatform.activePlatform.localToWorldMatrix;
                movingPlatform.newPlatform = false;
            }
            else {
                movingPlatform.platformVelocity = Vector3.zero;
            }
        }
        if (useFixedUpdate)
            UpdateFunction();
    }

    void Update () {
        if (!useFixedUpdate)
            UpdateFunction();
    }

    private Vector3 ApplyInputVelocityChange (Vector3 velocity) {
        if (!canControl)
            inputMoveDirection = Vector3.zero;
        // Find desired velocity
        Vector3 desiredVelocity;
        if (grounded && TooSteep()) {
            // The direction we're sliding in
            desiredVelocity = new Vector3(groundNormal.x, 0, groundNormal.z).normalized;
            // Find the input movement direction projected onto the sliding direction
            Vector3 projectedMoveDir = Vector3.Project(inputMoveDirection, desiredVelocity);
            // Add the sliding direction, the spped control, and the sideways control vectors
            desiredVelocity = desiredVelocity + projectedMoveDir * sliding.speedControl + (inputMoveDirection - projectedMoveDir) * sliding.sidewaysControl;
            // Multiply with the sliding speed
            desiredVelocity *= sliding.slidingSpeed;
        }
        else
            desiredVelocity = GetDesiredHorizontalVelocity();
        if (movingPlatform.enabled && movingPlatform.movementTransfer == MovementTransferOnJump.PermaTransfer) {
            desiredVelocity += movement.frameVelocity;
            desiredVelocity.y = 0;
        }
        if (grounded)
            desiredVelocity = AdjustGroundVelocityToNormal(desiredVelocity, groundNormal);
        else
            velocity.y = 0;
        // Enforce max velocity change
        float maxVelocityChange = GetMaxAcceleration(grounded) * Time.deltaTime;
        Vector3 velocityChangeVector = (desiredVelocity - velocity);
        if (velocityChangeVector.sqrMagnitude > maxVelocityChange * maxVelocityChange) {
            velocityChangeVector = velocityChangeVector.normalized * maxVelocityChange;
        }
        // If we're in the air and don't have control, don't apply any velocity change at all.
        // If we're on the ground and don't have control we do apply it - it will correspond to friction.
        if (grounded || canControl)
            velocity += velocityChangeVector;
        if (grounded) {
            // When going uphill, the CharacterController will automatically move up by the needed amount.
            // Not moving it upwards manually prevent risk of lifting off from the ground.
            // When going downhill, DO move down manually, as gravity is not enough on steep hills.
            velocity.y = Mathf.Min(velocity.y, 0);
        }
        return velocity;
    }

    private Vector3 ApplyGravityAndJumping (Vector3 velocity) {
        if (!inputJump || !canControl) {
            jumping.holdingJumpButton = false;
            jumping.lastButtonDownTime = -100;
        }
        if (inputJump && jumping.lastButtonDownTime < 0 && canControl)
            jumping.lastButtonDownTime = Time.time;
        if (grounded)
            velocity.y = Mathf.Min(0, velocity.y) - movement.gravity * Time.deltaTime;
        else {
            velocity.y = movement.velocity.y - movement.gravity * Time.deltaTime;
            // When jumping up we don't apply gravity for some time when the user is holding the jump button.
            // This gives more control over jump height by pressing the button longer.
            if (jumping.jumping && jumping.holdingJumpButton) {
                // Calculate the duration that the extra jump force should have effect.
                // If we're still less than that duration after the jumping time, apply the force.
                if (Time.time < jumping.lastStartTime + jumping.extraHeight / CalculateJumpVerticalSpeed(jumping.baseHeight)) {
                    // Negate the gravity we just applied, except we push in jumpDir rather than jump upwards.
                    velocity += jumping.jumpDir * movement.gravity * Time.deltaTime;
                }
            }
            // Make sure we don't fall any faster than maxFallSpeed. This gives our character a terminal velocity.
            velocity.y = Mathf.Max (velocity.y, -movement.maxFallSpeed);
        }
        if (grounded) {
            // Jump only if the jump button was pressed down in the last 0.2 seconds.
            // We use this check instead of checking if it's pressed down right now
            // because players will often try to jump in the exact moment when hitting the ground after a jump
            // and if they hit the button a fraction of a second too soon and no new jump happens as a consequence,
            // it's confusing and it feels like the game is buggy.
            if (jumping.enabled && canControl && (Time.time - jumping.lastButtonDownTime < 0.2)) {
                grounded = false;
                jumping.jumping = true;
                jumping.lastStartTime = Time.time;
                jumping.lastButtonDownTime = -100;
                jumping.holdingJumpButton = true;
                // Calculate the jumping direction
                if (TooSteep())
                    jumping.jumpDir = Vector3.Slerp(Vector3.up, groundNormal, jumping.steepPerpAmount);
                else
                    jumping.jumpDir = Vector3.Slerp(Vector3.up, groundNormal, jumping.perpAmount);
                // Apply the jumping force to the velocity. Cancel any vertical velocity first.
                velocity.y = 0;
                velocity += jumping.jumpDir * CalculateJumpVerticalSpeed (jumping.baseHeight);
                // Apply inertia from platform
                if (movingPlatform.enabled &&
                    (movingPlatform.movementTransfer == MovementTransferOnJump.InitTransfer ||
                     movingPlatform.movementTransfer == MovementTransferOnJump.PermaTransfer)) {
                    movement.frameVelocity = movingPlatform.platformVelocity;
                    velocity += movingPlatform.platformVelocity;

                }
                SendMessage("OnJump", SendMessageOptions.DontRequireReceiver);
            }
            else {
                jumping.holdingJumpButton = false;
            }
        }
        return velocity;
    }

    void OnControllerColliderHit (ControllerColliderHit hit) {
        if (hit.normal.y > 0 && hit.normal.y > groundNormal.y && hit.moveDirection.y < 0) {
            if ((hit.point - movement.lastHitPoint).sqrMagnitude > 0.001 || lastGroundNormal == Vector3.zero)
                groundNormal = hit.normal;
            else
                groundNormal = lastGroundNormal;
            movingPlatform.hitPlatform = hit.collider.transform;
            movement.hitPoint = hit.point;
            movement.frameVelocity = Vector3.zero;
        }
    }

    private IEnumerator SubtractNewPlatformVelocity () {
        // When landing, subtract the velocity of the new ground from the character's velocity
        // since movement in ground is relative to the movement of the ground.
        if (movingPlatform.enabled &&
            (movingPlatform.movementTransfer == MovementTransferOnJump.InitTransfer ||
             movingPlatform.movementTransfer == MovementTransferOnJump.PermaTransfer)) {
            // If we landed on a new platform, we have to wait for two FixedUpdates
            // before we know the velocity of the platform under the character
            if (movingPlatform.newPlatform) {
                Transform platform = movingPlatform.activePlatform;
                yield return new WaitForFixedUpdate();
                yield return new WaitForFixedUpdate();
                if (grounded && platform == movingPlatform.activePlatform)
                    yield return 1;
            }
            movement.velocity -= movingPlatform.platformVelocity;
        }
    }

    private bool MoveWithPlatform () {
        return (
            movingPlatform.enabled
            && (grounded || movingPlatform.movementTransfer == MovementTransferOnJump.PermaLocked)
            && movingPlatform.activePlatform != null
        );
    }

    private Vector3 GetDesiredHorizontalVelocity () {
        // Find desired velocity
        Vector3 desiredLocalDirection = tr.InverseTransformDirection(inputMoveDirection);
        double maxSpeed = MaxSpeedInDirection(desiredLocalDirection);
        if (grounded) {
            // Modify max speed on slopes based on slope speed multiplier curve
            var movementSlopeAngle = Mathf.Asin(movement.velocity.normalized.y)  * Mathf.Rad2Deg;
            maxSpeed *= movement.slopeSpeedMultiplier.Evaluate(movementSlopeAngle);
        }
        return tr.TransformDirection(desiredLocalDirection * (float)maxSpeed);
    }



    private Vector3 AdjustGroundVelocityToNormal (Vector3 hVelocity, Vector3 groundNormal) {
        Vector3 sideways = Vector3.Cross(Vector3.up, hVelocity);
        return Vector3.Cross(sideways, groundNormal).normalized * hVelocity.magnitude;
    }

    private bool IsGroundedTest () {
        return (groundNormal.y > 0.01);
    }

    float GetMaxAcceleration (bool grounded) {
        // Maximum acceleration on ground and in air
        if (grounded)
            return movement.maxGroundAcceleration;
        else
            return movement.maxAirAcceleration;
    }

    float CalculateJumpVerticalSpeed (float targetJumpHeight) {
        // From the jump height and gravity we deduce the upwards speed
        // for the character to reach at the apex.
        return Mathf.Sqrt (2 * targetJumpHeight * movement.gravity);
    }

    bool IsJumping () {
        return jumping.jumping;
    }

    bool IsSliding () {
        return (grounded && sliding.enabled && TooSteep());
    }

    bool IsTouchingCeiling () {
        return (movement.collisionFlags & CollisionFlags.CollidedAbove) != 0;
    }

    bool IsGrounded () {
        return grounded;
    }

    bool TooSteep () {
        return (groundNormal.y <= Mathf.Cos(controller.slopeLimit * Mathf.Deg2Rad));
    }

    Vector3 GetDirection () {
        return inputMoveDirection;
    }

    void SetControllable (bool controllable) {
        canControl = controllable;
    }

    // Project a direction onto elliptical quater segments based on forward, sideways, and backwards speed.
    // The function returns the length of the resulting vector.
    double MaxSpeedInDirection (Vector3 desiredMovementDirection) {
        if (desiredMovementDirection == Vector3.zero)
            return 0;
        else {
            double zAxisEllipseMultiplier = (desiredMovementDirection.z > 0 ? movement.maxForwardSpeed : movement.maxBackwardsSpeed) / movement.maxSidewaysSpeed;
            float dMD = (float)desiredMovementDirection.x;
            float uio = (float)(desiredMovementDirection.z / zAxisEllipseMultiplier);
            Vector3 temp = new Vector3(dMD, 0, uio).normalized;
            float t1 = (float)temp.x; float t2 = (float)(temp.z * zAxisEllipseMultiplier);
            double length = new Vector3(t1, 0, t2).magnitude * movement.maxSidewaysSpeed;
            return length;
        }
    }

    void SetVelocity (Vector3 velocity) {
        grounded = false;
        movement.velocity = velocity;
        movement.frameVelocity = Vector3.zero;
        SendMessage("OnExternalVelocity");
    }
 }

FPSInputControllerC.cs

using UnityEngine;
using System.Collections;

// Require a character controller to be attached to the same game object
[RequireComponent (typeof (CharacterMotorC))]

//RequireComponent (CharacterMotor)
[AddComponentMenu("Character/FPS Input Controller C")]
//@script AddComponentMenu ("Character/FPS Input Controller")


public class FPSInputControllerC : MonoBehaviour {
    private CharacterMotorC cmotor;
    // Use this for initialization
    void Awake() {
        cmotor = GetComponent<CharacterMotorC>();
    }

    // Update is called once per frame
    void Update () {
        // Get the input vector from keyboard or analog stick
        Vector3 directionVector;
        directionVector = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
        if (directionVector != Vector3.zero) {
            // Get the length of the directon vector and then normalize it
            // Dividing by the length is cheaper than normalizing when we already have the length anyway
            float directionLength = directionVector.magnitude;
            directionVector = directionVector / directionLength;

            // Make sure the length is no bigger than 1
            directionLength = Mathf.Min(1, directionLength);

            // Make the input vector more sensitive towards the extremes and less sensitive in the middle
            // This makes it easier to control slow speeds when using analog sticks
            directionLength = directionLength * directionLength;

            // Multiply the normalized direction vector by the modified length
            directionVector = directionVector * directionLength;
        }

        // Apply the direction to the CharacterMotor
        cmotor.inputMoveDirection = transform.rotation * directionVector;
        cmotor.inputJump = Input.GetButton("Jump");
    }

}

Thank You so much. Saved me HOURS. Thank You.

Just tried this out. must agree with previous comments, this is a life saver, Unity should hire you.

Dear @zephjc, currently using this on unity google cardboard sdk, my movements are not relative to the camera direction, do you have any solutions for this? im pretty new with unity tho.

I've written this comment on one of the forks, but I'll paste it again here as a warning for people that still use CharacterMotor:

I know this is like many years old, but I had a bug in my game that I tracked all the way down to this script from a while ago. Moving platforms were not working correctly when they were rotating, so I wasted about 3 hours of time digging through it. Turns out there's like 4 lines in here that are commented out which are actually NOT commented out in the original JS script. Lines 273-276. The correct line that would make this script more equivalent to CharacterMotor.js would be:

movingPlatform.activeGlobalPoint = tr.position + (Vector3.up * ((controller.center.y - (controller.height * 0.5f)) + controller.radius));

An explanation as to why not having that line causes bugs: the global point of the moving platform is never properly set every frame, it stays at zero. I don't know the specifics but obviously it won't account for rotation if the global point of our character is assumed to be 0 -- i.e. it is assumed to be at the center of the object, which is why rotating platforms move offset to the character.

Changing that line actually also fixed an issue I was having where the character would fly in random directions on odd geometry, which could've been game-breaking.

So for anyone stumbling across this, do not use script this unless you make the line correction at 273. Or just use the one here, it has the correct line: https://wiki.unity3d.com/index.php/CharacterMotor