void GameScene::loadTheme()
{
if (!m_theme->load(Settings::self()->theme())) {
return;
}
if (!m_renderer->load(m_theme->graphics())) {
return;
}
//Update elementIDs, theme properties
updateSvgIds();
updateThemeProperties();
update(0, 0, width(), height());
// Update the theme config: if the default theme is selected, no theme entry is written -> the theme selector does not select the theme
Settings::self()->config()->group("General").writeEntry("Theme", Settings::self()->theme());
}
ScrollbarThemeGtk::ScrollbarThemeGtk()
{
updateThemeProperties();
g_signal_connect(static_cast<RenderThemeGtk*>(RenderTheme::defaultTheme().get())->gtkHScrollbar(),
"style-set", G_CALLBACK(gtkStyleSetCallback), this);
}
void ScrollbarThemeGtk::themeChanged()
{
gtk_style_context_invalidate(gtkScrollbarStyleContext());
updateThemeProperties();
}
ScrollbarThemeGtk::ScrollbarThemeGtk()
{
updateThemeProperties();
}
GameScene::GameScene(Game *p_game) : m_game(p_game), m_kapmanItem(0), m_mazeItem(0)
{
connect(p_game, SIGNAL(levelStarted(bool)), SLOT(intro(bool)));
connect(p_game, SIGNAL(gameStarted()), this, SLOT(start()));
connect(p_game, SIGNAL(pauseChanged(bool,bool)), this, SLOT(setPaused(bool,bool)));
connect(p_game, SIGNAL(elementEaten(qreal,qreal)), this, SLOT(hideElement(qreal,qreal)));
connect(p_game, SIGNAL(bonusOn()), this, SLOT(displayBonus()));
connect(p_game, SIGNAL(bonusOff()), this, SLOT(hideBonus()));
// Connection between Game and GameScene for the display of won points when a bonus or a ghost is eaten
connect(p_game, SIGNAL(pointsToDisplay(long,qreal,qreal)), this, SLOT(displayPoints(long,qreal,qreal)));
// Create the theme instance
m_theme = new KGameTheme();
// Load the SVG file
m_renderer = new QSvgRenderer();
loadTheme();
// Create the MazeItem
m_mazeItem = new MazeItem();
// Give the maze the shared renderer to avoid loading the whole SVG file again
m_mazeItem->setSharedRenderer(m_renderer);
// Set the element Id to the right value
m_mazeItem->setElementId(QLatin1Literal("maze"));
m_mazeItem->setZValue(-2);
// Create the KapmanItem
m_kapmanItem = new KapmanItem(p_game->getKapman());
m_kapmanItem->setSharedRenderer(m_renderer);
m_kapmanItem->setElementId(QLatin1Literal("kapman_0"));
// Corrects the position of the KapmanItem
m_kapmanItem->update(p_game->getKapman()->getX(), p_game->getKapman()->getY());
m_kapmanItem->setZValue(2);
// Stops the Kapman animation
m_kapmanItem->stopAnim();
// Create the GhostItems
for (int i = 0; i < p_game->getGhosts().size(); ++i) {
GhostItem *ghost = new GhostItem(p_game->getGhosts()[i]);
ghost->setSharedRenderer(m_renderer);
ghost->setElementId(p_game->getGhosts()[i]->getImageId());
ghost->update(p_game->getGhosts()[i]->getX(), p_game->getGhosts()[i]->getY());
// At the beginning, the ghosts are above the kapman because they eat him
ghost->setZValue(3);
m_ghostItems.append(ghost);
}
// Create the Pill and Energizer items
m_elementItems = new ElementItem **[m_game->getMaze()->getNbRows()];
for (int i = 0; i < m_game->getMaze()->getNbRows(); ++i) {
m_elementItems[i] = new ElementItem*[m_game->getMaze()->getNbColumns()];
for (int j = 0; j < m_game->getMaze()->getNbColumns(); ++j) {
if (m_game->getMaze()->getCell(i, j).getElement() != NULL) {
// Create the element and set the image
ElementItem *element = new ElementItem(m_game->getMaze()->getCell(i, j).getElement());
element->setSharedRenderer(m_renderer);
element->setElementId(m_game->getMaze()->getCell(i, j).getElement()->getImageId());
element->update(m_game->getMaze()->getCell(i, j).getElement()->getX(), m_game->getMaze()->getCell(i, j).getElement()->getY());
m_elementItems[i][j] = element;
} else {
m_elementItems[i][j] = NULL;
}
}
}
// Create the Bonus item
m_bonusItem = new ElementItem(m_game->getBonus());
m_bonusItem->setSharedRenderer(m_renderer);
m_bonusItem->setElementId(QLatin1Literal("bonus1"));
// All elements are created, update theme properties
updateSvgIds();
updateThemeProperties();
// Create the introduction labels
m_introLabel = new QGraphicsTextItem(i18n("GET READY!!!"));
m_introLabel->setFont(QFont(QLatin1Literal("Helvetica"), 25, QFont::Bold, false));
m_introLabel->setDefaultTextColor(QColor(QLatin1Literal("#FFFF00")));
m_introLabel->setZValue(4);
m_introLabel2 = new QGraphicsTextItem(i18n("Press any arrow key to start"));
m_introLabel2->setFont(QFont(QLatin1Literal("Helvetica"), 15, QFont::Bold, false));
m_introLabel2->setDefaultTextColor(QColor(QLatin1Literal("#FFFF00")));
m_introLabel2->setZValue(4);
// Create the new level label
m_newLevelLabel = new QGraphicsTextItem();
m_newLevelLabel->setFont(QFont(QLatin1Literal("Helvetica"), 35, QFont::Bold, false));
m_newLevelLabel->setDefaultTextColor(QColor(QLatin1Literal("#FFFF00")));
m_newLevelLabel->setZValue(4);
// Create the pause label
m_pauseLabel = new QGraphicsTextItem(i18n("PAUSED"));
m_pauseLabel->setFont(QFont(QLatin1Literal("Helvetica"), 35, QFont::Bold, false));
m_pauseLabel->setDefaultTextColor(QColor(QLatin1Literal("#FFFF00")));
m_pauseLabel->setZValue(4);
// Display the MazeItem
addItem(m_mazeItem);
// Display the KapmanItem
addItem(m_kapmanItem);
// Display each GhostItem
for (int i = 0; i < m_ghostItems.size(); ++i) {
addItem(m_ghostItems[i]);
}
// Display each Pill and Energizer item and introduction labels
intro(true);
}
