public WordPlate GetNewWordPlate()
{
//create new and register
if (_wordPlates.Count == MaxPlateCount)
{
if (AutoRemoveOldestPlate)
{
//**dictionay not guarantee sorted id**
//so we use queue, (TODO: use priority queue)
WordPlate oldest = _wordPlatesQueue.Dequeue();
_wordPlates.Remove(oldest._plateId);
#if DEBUG
if (oldest.dbugUsedCount < 50)
{
}
//oldest.dbugSaveBackBuffer("word_plate_" + oldest._plateId + ".png");
#endif
oldest.Dispose();
oldest = null;
}
}
if (s_totalPlateId + 1 >= ushort.MaxValue)
{
throw new NotSupportedException();
}
s_totalPlateId++; //so plate_id starts at 1
WordPlate wordPlate = new WordPlate(s_totalPlateId, _defaultPlateW, _defaultPlateH);
_wordPlates.Add(s_totalPlateId, wordPlate);
_wordPlatesQueue.Enqueue(wordPlate);
#if DEBUG
wordPlate.Cleared += WordPlate_Cleared;
#endif
return(_latestPlate = wordPlate);
}
private void WordPlate_Cleared(WordPlate obj)
{
}
