public IEnumerator AfterLerpFunction(float duration, AsyncLerpRoutine callback, AsyncCallbackFunction afterFunction)
{
float startTime = 0.0f;
while (startTime < duration)
{
startTime += Time.deltaTime;
callback(startTime, duration);
yield return(null);
}
afterFunction();
}
public IEnumerator Wait(float time, AsyncCallbackFunction callback)
{
yield return(new WaitForSeconds(time));
callback();
}