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Rotation and movement?

Hey guys. I'm still learning Unity, using JavaScript. I'm trying to make a character that you rotate with the left, and right, arrow keys, and then you press up, and he moves forward. I kind of have it working, but not quite. The problem is, once you rotate around so much, then the character starts moving in a different direction, than he is facing. I don't really know how to explain it better than that, other than the direction he is moving, and the direction he is facing, is not matching up. Here's the code

#pragma strict
var walkSpeed : int;
var runSpeed : int;
var turnSpeed : int;

function Update ()
{
if (Input.GetKey(KeyCode.LeftArrow)) {
    transform.Rotate(0,-turnSpeed  * Time.deltaTime * turnSpeed,0);
}

if (Input.GetKey(KeyCode.RightArrow)) {
    transform.Rotate(0,turnSpeed  * Time.deltaTime * turnSpeed,0);
}

var direction = transform.forward * Time.deltaTime * walkSpeed;
if (Input.GetKey(KeyCode.UpArrow)) {
    transform.Translate(direction);
}
}

I've even tried removing the "* Time.deltaTime * turnSpeed" But it's just the same result. Any help would be appreciated.

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asked Mar 30, 2012 at 05:24 PM

Gantar180 gravatar image

Gantar180
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1 answer: sort voted first

I am not sure whether i have correctly understood you question, but you can try this.

Replace the movement code as follows:

if (Input.GetKey(KeyCode.UpArrow)) { transform.position += transform.forward * Time.deltaTime * walkSpeed; }

Do let me know if it solved the issue.

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answered Mar 30, 2012 at 05:48 PM

Tahelu gravatar image

Tahelu
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asked: Mar 30, 2012 at 05:24 PM

Seen: 1122 times

Last Updated: Mar 30, 2012 at 05:48 PM