void PuzzlesDraw(const Puzzle & pzl, const Surface & sf, s16 dstx, s16 dsty)
{
Display & display = Display::Get();
Cursor & cursor = Cursor::Get();
// show all for debug
if(IS_DEVEL()) return;
u8 alpha = 250;
u32 ticket = 0;
LocalEvent & le = LocalEvent::Get();
while(le.HandleEvents() && 0 < alpha)
{
if(Game::ShouldAnimateInfrequent(ticket, 1))
{
cursor.Hide();
display.Blit(sf, dstx, dsty);
for(size_t ii = 0; ii < pzl.size(); ++ii)
{
const Sprite & piece = AGG::GetICN(ICN::PUZZLE, ii);
if(pzl.test(ii))
{
Surface fade(piece.w(), piece.h());
fade.SetColorKey();
fade.Blit(piece);
fade.SetAlpha(alpha);
if(Settings::Get().QVGA())
display.Blit(fade, dstx + 8 + piece.x() - BORDERWIDTH, dsty + 8 + piece.y() - BORDERWIDTH);
else
display.Blit(fade, dstx + piece.x() - BORDERWIDTH, dsty + piece.y() - BORDERWIDTH);
}
else
{
if(Settings::Get().QVGA())
display.Blit(piece, dstx + 8 + piece.x() - BORDERWIDTH, dsty + 8 + piece.y() - BORDERWIDTH);
else
display.Blit(piece, dstx + piece.x() - BORDERWIDTH, dsty + piece.y() - BORDERWIDTH);
}
}
cursor.Show();
display.Flip();
alpha -= 10;
}
++ticket;
}
cursor.Hide();
}
void ZoneOpenRandomTiles(Puzzle & pzl, u8 & opens, const u8* it1, const u8* it2)
{
std::vector<u8> values;
values.reserve(25);
const u8* it = NULL;
while(opens)
{
values.clear();
it = it1;
while(it && it2 && it <= it2){ if(! pzl.test(*it)) values.push_back(*it); ++it; }
if(values.empty()) break;
pzl.set(*Rand::Get(values));
--opens;
}
}
bool ClosedTilesExists(const Puzzle & pzl, const u8* it1, const u8* it2)
{
while(it1 && it2 && it1 <= it2) if(! pzl.test(*it1++)) return true;
return false;
}