Card* Discard::RemoveTopCard(wxDC& dc, int m_xOffset, int m_yOffset)
{
Card* card;
if (m_topCard <= 31)
{
card = Pile::RemoveTopCard(dc, m_xOffset, m_yOffset);
}
else
{
int topX, topY, x, y;
GetTopCardPos(topX, topY);
card = Pile::RemoveTopCard();
card->Erase(dc, topX - m_xOffset, topY - m_yOffset);
GetTopCardPos(x, y);
dc.SetClippingRegion(topX - m_xOffset, topY - m_yOffset,
CardWidth, CardHeight);
for (int i = m_topCard - 31; i <= m_topCard - 31 + CardWidth / m_dx; i++)
{
m_cards[i]->Draw(dc, m_x - m_xOffset + i * m_dx, m_y - m_yOffset);
}
if (m_topCard > 31)
{
m_cards[m_topCard]->Draw(dc, topX - m_xOffset - m_dx, topY - m_yOffset);
}
dc.DestroyClippingRegion();
}
return card;
}
void Pile::AddCard(wxDC& dc, Card* card)
{
AddCard(card);
int x, y;
GetTopCardPos(x, y);
card->Draw(dc, x, y);
}
Card* Discard::RemoveTopCard(wxDC& dc, int m_xOffset, int m_yOffset)
{
Card* card;
if (m_topCard <= 31)
{
card = Pile::RemoveTopCard(dc, m_xOffset, m_yOffset);
}
else
{
int topX, topY, x, y;
GetTopCardPos(topX, topY);
card = Pile::RemoveTopCard();
card->Erase(dc, topX - m_xOffset, topY - m_yOffset);
GetTopCardPos(x, y);
dc.SetClippingRegion(topX - m_xOffset, topY - m_yOffset,
CardWidth, CardHeight);
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
for (int i = m_topCard - 31; i <= m_topCard - 31 + CardWidth / m_dx; i++)
{
m_cards[i]->Draw(dc, m_x - m_xOffset + i * m_dx, m_y - m_yOffset);
}
if (m_topCard > 31)
{
m_cards[m_topCard]->Draw(dc, topX - m_xOffset - m_dx, topY - m_yOffset);
}
dc.DestroyClippingRegion();
}
return card;
}
bool Pile::Overlap(int x, int y)
{
int cardX;
int cardY;
GetTopCardPos(cardX, cardY);
if (x >= cardX - Card::GetWidth() && x <= cardX + Card::GetWidth() &&
y >= cardY - Card::GetHeight() && y <= cardY + Card::GetHeight())
{
return true;
}
return false;
}
//+-------------------------------------------------------------+
//| Pile::RemoveTopCard() |
//+-------------------------------------------------------------+
//| Description: |
//| As RemoveTopCard() but also redraw the top of the pile |
//| after the card has been removed. |
//| NB: the offset allows for the redrawn area to be in a |
//| bitmap ready for 'dragging' cards acrosss the screen. |
//+-------------------------------------------------------------+
Card* Pile::RemoveTopCard(wxDC& dc, int xOffset, int yOffset)
{
int topX, topY, x, y;
GetTopCardPos(topX, topY);
Card* card = RemoveTopCard();
if (card)
{
card->Erase(dc, topX - xOffset, topY - yOffset);
GetTopCardPos(x, y);
if (m_topCard < 0)
{
Card::DrawNullCard(dc, x - xOffset, y - yOffset);
}
else
{
m_cards[m_topCard]->Draw(dc, x - xOffset, y - yOffset);
}
}
return card;
}
// Return the card at x, y. Check the top card first, then
// work down the pile. If a card is found then return a pointer
// to the card, otherwise return NULL
Card* Pile::GetCard(int x, int y)
{
int cardX;
int cardY;
GetTopCardPos(cardX, cardY);
for (int i = m_topCard; i >= 0; i--)
{
if (x >= cardX && x <= cardX + Card::GetWidth() &&
y >= cardY && y <= cardY + Card::GetHeight())
{
return m_cards[i];
}
cardX -= (int)Card::GetScale()*m_dx;
cardY -= (int)Card::GetScale()*m_dy;
}
return 0;
}
// Calculate how far x, y is from top card in the pile
// Returns the square of the distance
int Pile::CalcDistance(int x, int y)
{
int cx, cy;
GetTopCardPos(cx, cy);
return ((cx - x) * (cx - x) + (cy - y) * (cy - y));
}
