C++ GfxView::adjustToUpscaledCoordinates方法代码示例

void GfxFrameout::kernelFrameout() {
	if (g_sci->_robotDecoder->isVideoLoaded()) {
		showVideo();
		return;
	}

	_palette->palVaryUpdate();

	for (PlaneList::iterator it = _planes.begin(); it != _planes.end(); it++) {
		reg_t planeObject = it->object;

		// Draw any plane lines, if they exist
		// These are drawn on invisible planes as well. (e.g. "invisiblePlane" in LSL6 hires)
		// FIXME: Lines aren't always drawn (e.g. when the narrator speaks in LSL6 hires).
		// Perhaps something is painted over them?
		for (PlaneLineList::iterator it2 = it->lines.begin(); it2 != it->lines.end(); ++it2) {
			Common::Point startPoint = it2->startPoint;
			Common::Point endPoint = it2->endPoint;
			_coordAdjuster->kernelLocalToGlobal(startPoint.x, startPoint.y, it->object);
			_coordAdjuster->kernelLocalToGlobal(endPoint.x, endPoint.y, it->object);
			_screen->drawLine(startPoint, endPoint, it2->color, it2->priority, it2->control);
		}

		int16 planeLastPriority = it->lastPriority;

		// Update priority here, sq6 sets it w/o UpdatePlane
		int16 planePriority = it->priority = readSelectorValue(_segMan, planeObject, SELECTOR(priority));

		it->lastPriority = planePriority;
		if (planePriority < 0) { // Plane currently not meant to be shown
			// If plane was shown before, delete plane rect
			if (planePriority != planeLastPriority)
				_paint32->fillRect(it->planeRect, 0);
			continue;
		}

		// There is a race condition lurking in SQ6, which causes the game to hang in the intro, when teleporting to Polysorbate LX.
		// Since I first wrote the patch, the race has stopped occurring for me though.
		// I'll leave this for investigation later, when someone can reproduce.
		//if (it->pictureId == kPlanePlainColored)	// FIXME: This is what SSCI does, and fixes the intro of LSL7, but breaks the dialogs in GK1 (adds black boxes)
		if (it->pictureId == kPlanePlainColored && (it->planeBack || g_sci->getGameId() != GID_GK1))
			_paint32->fillRect(it->planeRect, it->planeBack);

		_coordAdjuster->pictureSetDisplayArea(it->planeRect);
		// Invoking drewPicture() with an invalid picture ID in SCI32 results in
		// invalidating the palVary palette when a palVary effect is active. This
		// is quite obvious in QFG4, where the day time palette is incorrectly
		// shown when exiting the caves, and the correct night time palette
		// flashes briefly each time that kPalVaryInit is called.
		if (it->pictureId != 0xFFFF)
			_palette->drewPicture(it->pictureId);

		FrameoutList itemList;

		createPlaneItemList(planeObject, itemList);

		for (FrameoutList::iterator listIterator = itemList.begin(); listIterator != itemList.end(); listIterator++) {
			FrameoutEntry *itemEntry = *listIterator;

			if (!itemEntry->visible)
				continue;

			if (itemEntry->object.isNull()) {
				// Picture cel data
				_coordAdjuster->fromScriptToDisplay(itemEntry->y, itemEntry->x);
				_coordAdjuster->fromScriptToDisplay(itemEntry->picStartY, itemEntry->picStartX);

				if (!isPictureOutOfView(itemEntry, it->planeRect, it->planeOffsetX, it->planeOffsetY))
					drawPicture(itemEntry, it->planeOffsetX, it->planeOffsetY, it->planePictureMirrored);
			} else {
				GfxView *view = (itemEntry->viewId != 0xFFFF) ? _cache->getView(itemEntry->viewId) : NULL;
				int16 dummyX = 0;

				if (view && view->isSci2Hires()) {
					view->adjustToUpscaledCoordinates(itemEntry->y, itemEntry->x);
					view->adjustToUpscaledCoordinates(itemEntry->z, dummyX);
				} else if (getSciVersion() >= SCI_VERSION_2_1) {
					_coordAdjuster->fromScriptToDisplay(itemEntry->y, itemEntry->x);
					_coordAdjuster->fromScriptToDisplay(itemEntry->z, dummyX);
				}

				// Adjust according to current scroll position
				itemEntry->x -= it->planeOffsetX;
				itemEntry->y -= it->planeOffsetY;

				uint16 useInsetRect = readSelectorValue(_segMan, itemEntry->object, SELECTOR(useInsetRect));
				if (useInsetRect) {
					itemEntry->celRect.top = readSelectorValue(_segMan, itemEntry->object, SELECTOR(inTop));
					itemEntry->celRect.left = readSelectorValue(_segMan, itemEntry->object, SELECTOR(inLeft));
					itemEntry->celRect.bottom = readSelectorValue(_segMan, itemEntry->object, SELECTOR(inBottom));
					itemEntry->celRect.right = readSelectorValue(_segMan, itemEntry->object, SELECTOR(inRight));
					if (view && view->isSci2Hires()) {
						view->adjustToUpscaledCoordinates(itemEntry->celRect.top, itemEntry->celRect.left);
						view->adjustToUpscaledCoordinates(itemEntry->celRect.bottom, itemEntry->celRect.right);
					}
					itemEntry->celRect.translate(itemEntry->x, itemEntry->y);
					// TODO: maybe we should clip the cels rect with this, i'm not sure
					//  the only currently known usage is game menu of gk1
				} else if (view) {
					// Process global scaling, if needed.
//.........这里部分代码省略.........