控制角色平滑转弯

//控制角色进行向左或向右的90度旋转
IEnumerator RotateDirection (bool isLeft)
{
isRotate = true;


int direction = 0;


if (isLeft) 
{
direction = -1;
} 
else 
{
direction = 1;
}


float rotateAngles = 90f;


while (rotateAngles > 0f)
{
if (rotateAngles <= 30f)
{
transform.Rotate (new Vector3 (0, direction * rotateAngles, 0));
break;
}


transform.Rotate (new Vector3 (0, direction * Time.deltaTime * rotateSpeed, 0));
rotateAngles -= Time.deltaTime * rotateSpeed;
yield return null;
}


isRotate = false;
}
}