private void DrawToHand(int amount)
{
int totalAmountDrawn = Math.Min(amount, deck_.Count + discardPile_.Count);
// Early exit if nothing in draw pile or discard pile.
if (totalAmountDrawn == 0)
{
return;
}
// TODO: implement max hand size
// Try to draw from deck if available.
int firstDrawAmount = Math.Min(amount, deck_.Count);
if (firstDrawAmount > 0)
{
Card[] cardsDrawn = deck_.Draw(firstDrawAmount);
hand_.Add(cardsDrawn);
uiManager_.DrawFromDeckToHand(cardsDrawn,
deck_.Count, firstDrawAmount);
}
// Shuffle discard to deck, draw remaining cards
if (firstDrawAmount < amount)
{
totalAmountDrawn = Math.Min(amount, deck_.Count + discardPile_.Count);
// Early exit if nothing in draw pile or discard pile.
if (totalAmountDrawn == 0)
{
return;
}
deck_.Shuffle(discardPile_.Empty());
uiManager_.ShuffleDiscardPileToDeck(deck_.Cards);
Card[] cardsDrawn = deck_.Draw(amount - firstDrawAmount);
hand_.Add(cardsDrawn);
uiManager_.DrawFromDeckToHand(cardsDrawn,
deck_.Count, amount - firstDrawAmount);
}
}