Exemplos de vcWriteVar em C++ (Cpp)

Exemplo n.º 1

Arquivo: vga_ff.cpp Projeto: St0rmcrow/scummvm

void AGOSEngine::vc82_getPathValue() {
	uint8 val;

	uint16 var = vcReadNextWord();

	if (getGameType() == GType_FF && getBitFlag(82)) {
		val = _pathValues1[_GPVCount1++];
	} else {
		val = _pathValues[_GPVCount++];
	}

	vcWriteVar(var, val);
}

Exemplo n.º 2

Arquivo: draw.cpp Projeto: chrisws/scummvm

void AGOSEngine::scrollScreen() {
	byte *dst;
	const byte *src;
	uint x, y;

	dst = getBackGround();

	if (_scrollXMax == 0) {
		uint screenSize = 8 * _screenWidth;
		if (_scrollFlag < 0) {
			memmove(dst + screenSize, dst, _scrollWidth * _screenHeight - screenSize);
		} else {
			memmove(dst, dst + screenSize, _scrollWidth * _screenHeight - screenSize);
		}

		y = _scrollY - 8;

		if (_scrollFlag > 0) {
			dst += _screenHeight * _screenWidth - screenSize;
			y += 488;
		}

		src = _scrollImage + y / 2;
		decodeRow(dst, src + readUint32Wrapper(src), _scrollWidth, _backGroundBuf->pitch);

		_scrollY += _scrollFlag;
		vcWriteVar(250, _scrollY);

		fillBackFromBackGround(_screenHeight, _scrollWidth);
	} else {
		if (_scrollFlag < 0) {
			memmove(dst + 8, dst, _screenWidth * _scrollHeight - 8);
		} else {
			memmove(dst, dst + 8, _screenWidth * _scrollHeight - 8);
		}

		x = _scrollX;
		x -= (getGameType() == GType_FF) ? 8 : 1;

		if (_scrollFlag > 0) {
			dst += _screenWidth - 8;
			x += (getGameType() == GType_FF) ? 648 : 41;
		}

		if (getGameType() == GType_FF)
			src = _scrollImage + x / 2;
		else
			src = _scrollImage + x * 4;
		decodeColumn(dst, src + readUint32Wrapper(src), _scrollHeight, _backGroundBuf->pitch);

		_scrollX += _scrollFlag;
		vcWriteVar(251, _scrollX);

		if (getGameType() == GType_SIMON2) {
			src = getBackGround();
			dst = (byte *)_window4BackScn->pixels;
			for (int i = 0; i < _scrollHeight; i++) {
				memcpy(dst, src, _screenWidth);
				src += _backGroundBuf->pitch;
				dst += _window4BackScn->pitch;
			}
		} else {
			fillBackFromBackGround(_scrollHeight, _screenWidth);
		}

		setMoveRect(0, 0, 320, _scrollHeight);

		_window4Flag = 1;
	}

	_scrollFlag = 0;

	if (getGameType() == GType_SIMON2) {
		AnimTable *animTable = _screenAnim1;
		while (animTable->srcPtr) {
			animTable->srcPtr = 0;
			animTable++;
		}

		VgaSprite *vsp = _vgaSprites;
		while (vsp->id) {
			vsp->windowNum |= 0x8000;
			vsp++;
		}
	}
}

Exemplo n.º 3

Arquivo: vga_s1.cpp Projeto: Templier/scummvm-test

void AGOSEngine::vc47_addToVar() {
	uint16 var = vcReadNextWord();
	vcWriteVar(var, vcReadVar(var) + vcReadVar(vcReadNextWord()));
}

Exemplo n.º 4

Arquivo: vga_s1.cpp Projeto: Templier/scummvm-test

void AGOSEngine::vc32_copyVar() {
	uint16 a = vcReadVar(vcReadNextWord());
	vcWriteVar(vcReadNextWord(), a);
}