void GraphicsMan::update() {
if (_fading) {
// Set the start time
uint32 time = _vm->_system->getMillis() - _fadeStartTime;
// Scale the time
int step = (time * 15 << 3) / 1000;
if (step > 256) {
step = 256;
}
// Apply the current fading
applyFading(step);
// Check for the end
if (step == 256) {
_fading = 0;
// Clear the buffer when ending the fade out
if (_fading == 2)
_foreground.fillRect(Common::Rect(640, 320), 0);
}
}
// Update the screen if needed and reset the status
if (_changed) {
_vm->_system->updateScreen();
_changed = false;
}
}
void RatingWidget::paintEvent(QPaintEvent*)
{
QPainter p(this);
d->offset = (width() - RatingMax * (d->disPixmap.width()+1)) / 2;
// Widget is disable : drawing grayed frame.
if (!isEnabled())
{
int x = d->offset;
for (int i = 0; i < RatingMax; ++i)
{
p.drawPixmap(x, 0, d->disPixmap);
x += d->disPixmap.width()+1;
}
}
else
{
int x = d->offset;
int rate = d->rating != NoRating ? d->rating : 0;
QPixmap sel = d->selPixmap;
applyFading(sel);
for (int i = 0; i < rate; ++i)
{
p.drawPixmap(x, 0, sel);
x += sel.width()+1;
}
QPixmap reg = d->regPixmap;
applyFading(reg);
for (int i = rate; i < RatingMax; ++i)
{
p.drawPixmap(x, 0, reg);
x += reg.width()+1;
}
}
p.end();
}
void GraphicsMan::fadeIn(byte *pal) {
// Set the start time
_fadeStartTime = _vm->_system->getMillis();
// Copy the target palette
memcpy(_paletteFull, pal, 3 * 256);
// Set the current fading
_fading = 1;
// Apply a black palette right now
applyFading(0);
}
void GraphicsMan::fadeIn(byte *pal) {
// Set the start time
_fadeStartTime = _vm->_system->getMillis();
// Copy the target palette
for (int i = 0; i < 256; i++) {
_paletteFull[(i * 4) + 0] = pal[(i * 3) + 0];
_paletteFull[(i * 4) + 1] = pal[(i * 3) + 1];
_paletteFull[(i * 4) + 2] = pal[(i * 3) + 2];
}
// Set the current fading
_fading = 1;
// Apply a black palette right now
applyFading(0);
}
