C++ GfxView::getHeight方法代码示例

// This is "hacked" together, because its only used by debug command
void GfxPaint32::kernelDrawCel(GuiResourceId viewId, int16 loopNo, int16 celNo, uint16 leftPos, uint16 topPos, int16 priority, uint16 paletteNo, bool hiresMode, reg_t upscaledHiresHandle) {
	GfxView *view = _cache->getView(viewId);
	Common::Rect celRect(50, 50, 50, 50);
	Common::Rect translatedRect;
	celRect.bottom += view->getHeight(loopNo, celNo);
	celRect.right += view->getWidth(loopNo, celNo);
	view->draw(celRect, celRect, celRect, loopNo, celNo, 255, 0, false);
	_screen->copyRectToScreen(celRect);
}

// This is used as replacement for drawCelAndShow() when hires-cels are drawn to
// screen. Hires-cels are available only SCI 1.1+.
void GfxPaint16::drawHiresCelAndShow(GuiResourceId viewId, int16 loopNo, int16 celNo, uint16 leftPos, uint16 topPos, byte priority, uint16 paletteNo, reg_t upscaledHiresHandle, uint16 scaleX, uint16 scaleY) {
	GfxView *view = _cache->getView(viewId);
	Common::Rect celRect, curPortRect, clipRect, clipRectTranslated;
	Common::Point curPortPos;
	bool upscaledHiresHack = false;

	if (view) {
		if ((leftPos == 0) && (topPos == 0)) {
			// HACK: in kq6, we get leftPos&topPos == 0 SOMETIMES, that's why we
			// need to get coordinates from upscaledHiresHandle. I'm not sure if
			// this is what we are supposed to do or if there is some other bug
			// that actually makes coordinates to be 0 in the first place.
			byte *memoryPtr = NULL;
			memoryPtr = _segMan->getHunkPointer(upscaledHiresHandle);
			if (memoryPtr) {
				Common::Rect upscaledHiresRect;
				_screen->bitsGetRect(memoryPtr, &upscaledHiresRect);
				leftPos = upscaledHiresRect.left;
				topPos = upscaledHiresRect.top;
				upscaledHiresHack = true;
			}
		}

		celRect.left = leftPos;
		celRect.top = topPos;
		celRect.right = celRect.left + view->getWidth(loopNo, celNo);
		celRect.bottom = celRect.top + view->getHeight(loopNo, celNo);
		// adjust curPort to upscaled hires
		clipRect = celRect;
		curPortRect = _ports->_curPort->rect;
		_screen->adjustToUpscaledCoordinates(curPortRect.top, curPortRect.left);
		_screen->adjustToUpscaledCoordinates(curPortRect.bottom, curPortRect.right);
		curPortRect.bottom++;
		curPortRect.right++;
		clipRect.clip(curPortRect);
		if (clipRect.isEmpty()) // nothing to draw
			return;

		clipRectTranslated = clipRect;
		if (!upscaledHiresHack) {
			curPortPos.x = _ports->_curPort->left; curPortPos.y = _ports->_curPort->top;
			_screen->adjustToUpscaledCoordinates(curPortPos.y, curPortPos.x);
			clipRectTranslated.top += curPortPos.y; clipRectTranslated.bottom += curPortPos.y;
			clipRectTranslated.left += curPortPos.x; clipRectTranslated.right += curPortPos.x;
		}

		view->draw(celRect, clipRect, clipRectTranslated, loopNo, celNo, priority, paletteNo, true);
		if (!_screen->_picNotValidSci11) {
			_screen->copyDisplayRectToScreen(clipRectTranslated);
		}
	}
}

//.........这里部分代码省略.........
				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.
					// TODO: Seems like SCI32 always processes global scaling for scaled objects
					// TODO: We can only process symmetrical scaling for now (i.e. same value for scaleX/scaleY)
					if ((itemEntry->scaleSignal & kScaleSignalDoScaling32) && 
					   !(itemEntry->scaleSignal & kScaleSignalDisableGlobalScaling32) &&
					    (itemEntry->scaleX == itemEntry->scaleY) &&
						itemEntry->scaleX != 128)
						applyGlobalScaling(itemEntry, it->planeRect, view->getHeight(itemEntry->loopNo, itemEntry->celNo));

					if ((itemEntry->scaleX == 128) && (itemEntry->scaleY == 128))
						view->getCelRect(itemEntry->loopNo, itemEntry->celNo,
							itemEntry->x, itemEntry->y, itemEntry->z, itemEntry->celRect);
					else
						view->getCelScaledRect(itemEntry->loopNo, itemEntry->celNo,
							itemEntry->x, itemEntry->y, itemEntry->z, itemEntry->scaleX,
							itemEntry->scaleY, itemEntry->celRect);

					Common::Rect nsRect = itemEntry->celRect;
					// Translate back to actual coordinate within scrollable plane
					nsRect.translate(it->planeOffsetX, it->planeOffsetY);

					if (g_sci->getGameId() == GID_PHANTASMAGORIA2) {
						// HACK: Some (?) objects in Phantasmagoria 2 have no NS rect. Skip them for now.
						// TODO: Remove once we figure out how Phantasmagoria 2 draws objects on screen.
						if (lookupSelector(_segMan, itemEntry->object, SELECTOR(nsLeft), NULL, NULL) != kSelectorVariable)
							continue;
					}

					if (view && view->isSci2Hires()) {
						view->adjustBackUpscaledCoordinates(nsRect.top, nsRect.left);
						view->adjustBackUpscaledCoordinates(nsRect.bottom, nsRect.right);
						g_sci->_gfxCompare->setNSRect(itemEntry->object, nsRect);
					} else if (getSciVersion() >= SCI_VERSION_2_1 && _resMan->detectHires()) {
						_coordAdjuster->fromDisplayToScript(nsRect.top, nsRect.left);
						_coordAdjuster->fromDisplayToScript(nsRect.bottom, nsRect.right);
						g_sci->_gfxCompare->setNSRect(itemEntry->object, nsRect);
					}
				}

				// Don't attempt to draw sprites that are outside the visible