void AquariaMenuItem::onUpdate(float dt)
{
AquariaGuiElement::updateMovement(dt);
if (font)
{
font->alpha = this->alpha;
}
Quad::onUpdate(dt);
if (shareAlpha)
{
if (quad) quad->alphaMod = alpha.x;
if (glow) glow->alphaMod = alpha.x;
}
if (this->alpha.x < 1.0) return;
if (hasInput())
ActionMapper::onUpdate(dt);
if (quad)
{
quad->alpha.x = alpha.x;
}
/*
font->position = this->position;
font->alpha = this->alpha;
*/
if (hasInput())
{
if (alpha.x == 1)
{
bool on = true;
if (isCursorInMenuItem())
{
if (!highlighted)
toggleHighlight(true);
}
else
on = false;
if (!on && highlighted)
toggleHighlight(false);
}
else
{
if (highlighted)
toggleHighlight(false);
}
}
}
uint8 Menu::execute() {
OSystem &system = *g_system;
LureEngine &engine = LureEngine::getReference();
Mouse &mouse = Mouse::getReference();
Events &events = Events::getReference();
Screen &screen = Screen::getReference();
mouse.setCursorNum(CURSOR_ARROW);
system.copyRectToScreen(_menu->data(), FULL_SCREEN_WIDTH, 0, 0,
FULL_SCREEN_WIDTH, MENUBAR_Y_SIZE);
_selectedMenu = NULL;
_surfaceMenu = NULL;
_selectedIndex = 0;
while (mouse.lButton() || mouse.rButton()) {
while (events.pollEvent()) {
if (engine.shouldQuit()) return MENUITEM_NONE;
if (mouse.y() < MENUBAR_Y_SIZE) {
MenuRecord *p = getMenuAt(mouse.x());
if (_selectedMenu != p) {
// If necessary, remove prior menu
if (_selectedMenu) {
toggleHighlight(_selectedMenu);
screen.updateArea(0, 0, FULL_SCREEN_WIDTH, _surfaceMenu->height() + 8);
delete _surfaceMenu;
_surfaceMenu = NULL;
_selectedIndex = 0;
}
_selectedMenu = p;
// If a new menu is selected, show it
if (_selectedMenu) {
toggleHighlight(_selectedMenu);
_surfaceMenu = Surface::newDialog(
_selectedMenu->width(), _selectedMenu->numEntries(),
_selectedMenu->entries(), false, DEFAULT_TEXT_COLOUR, false);
_surfaceMenu->copyToScreen(_selectedMenu->xstart(), MENUBAR_Y_SIZE);
}
system.copyRectToScreen(_menu->data(), FULL_SCREEN_WIDTH, 0, 0,
FULL_SCREEN_WIDTH, MENUBAR_Y_SIZE);
}
}
// Check for changing selected index
uint8 index = getIndexAt(mouse.x(), mouse.y());
if (index != _selectedIndex) {
if (_selectedIndex != 0) toggleHighlightItem(_selectedIndex);
_selectedIndex = index;
if (_selectedIndex != 0) toggleHighlightItem(_selectedIndex);
}
}
system.updateScreen();
system.delayMillis(10);
}
delete _surfaceMenu;
// Deselect the currently selected menu header
if (_selectedMenu)
toggleHighlight(_selectedMenu);
// Restore the previous screen
screen.update();
if ((_selectedMenu == NULL) || (_selectedIndex == 0)) return MENUITEM_NONE;
else if (_selectedMenu == _menus[0])
return MENUITEM_CREDITS;
else if (_selectedMenu == _menus[1]) {
switch (_selectedIndex) {
case 1:
return MENUITEM_RESTART_GAME;
case 2:
return MENUITEM_SAVE_GAME;
case 3:
return MENUITEM_RESTORE_GAME;
}
} else {
switch (_selectedIndex) {
case 1:
return MENUITEM_QUIT;
case 2:
return MENUITEM_TEXT_SPEED;
case 3:
return MENUITEM_SOUND;
}
}
return MENUITEM_NONE;
}
