//TODO: break up this method
IEnumerator Walk(List <Space> path, CameraModel camera, Action callback)
{
camera.FocusPosition(space.position);
Vector3 offset = new Vector3(0, 0.2F, 0);
Vector3 startPos = Vector3.zero;
Vector3 endPos;
float startTime;
float fracComplete;
float speed;
foreach (Space space in path)
{
if (startPos != Vector3.zero)
{
endPos = space.position + offset;
Vector3 dirFromAtoB = (endPos - thisObj.transform.position).normalized;
float dotProd = Vector3.Dot(dirFromAtoB, thisObj.transform.forward);
if (dotProd <= 0.9)
{
StartCoroutine((LocationUtil.RotateToFaceTarget(thisObj.transform, endPos, 0)));
yield return(new WaitForSeconds(0.2F));
}
speed = Vector3.Distance(startPos, endPos) / 20F;
startTime = Time.time;
fracComplete = 0;
while (fracComplete < 1)
{
fracComplete = (Time.time - startTime) / speed;
thisObj.transform.position = Vector3.Lerp(startPos, endPos, fracComplete);
camera.FocusPosition(thisObj.transform.position);
yield return(new WaitForSeconds(0.00001F));
}
}
startPos = space.position + offset;
}
StartCoroutine(LocationUtil.RotateToDirection(thisObj.transform, TO_CAMERA, 3F));
space = path[path.Count - 1];
playerData.space = space.id;
callback();
}