public void DoAnnouncement(string announceContent, Color txtColor, float stayTime = 1.25f)
{
theTxt.text = announceContent;
theTxt.color = txtColor;
desiredStayTime = stayTime;
if (curState == AnnouncementState.inactive)
{
StartCoroutine(AnnouncementRoutine());
}
else
{
curState = AnnouncementState.growing;
elapsedStateTime = 0;
}
}
public void DeleteAnnouncements(int classId, int?classAnnouncementType, AnnouncementState state)
{
Trace.Assert(Context.PersonId.HasValue);
DoUpdate(u =>
{
var da = CreateClassAnnouncementDataAccess(u);
var conds = new AndQueryCondition {
{ ClassAnnouncement.CLASS_REF_FIELD, classId }, { Announcement.STATE_FIELD, state }
};
if (classAnnouncementType.HasValue)
{
conds.Add(ClassAnnouncement.CLASS_ANNOUNCEMENT_TYPE_REF_FIELD, classAnnouncementType);
}
var classAnns = da.GetAnnouncements(conds, Context.PersonId.Value);
da.Delete(classAnns.Select(x => x.Id).ToList());
});
}
IEnumerator AnnouncementRoutine()
{
curState = AnnouncementState.growing;
while (curState != AnnouncementState.inactive)
{
switch (curState)
{
case AnnouncementState.growing:
transform.localScale = Vector3.Lerp(Vector3.zero, Vector3.one, elapsedStateTime / growAndShrinkTime);
if (elapsedStateTime >= growAndShrinkTime)
{
curState = AnnouncementState.staying;
elapsedStateTime = 0;
}
break;
case AnnouncementState.staying:
if (elapsedStateTime >= desiredStayTime)
{
curState = AnnouncementState.shrinking;
elapsedStateTime = 0;
}
break;
case AnnouncementState.shrinking:
transform.localScale = Vector3.Lerp(Vector3.one, Vector3.zero, elapsedStateTime / growAndShrinkTime);
if (elapsedStateTime >= growAndShrinkTime)
{
curState = AnnouncementState.inactive;
elapsedStateTime = 0;
}
break;
}
elapsedStateTime += Time.deltaTime;
yield return(null);
}
}
