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C++ File::readSByte方法代码示例

本文整理汇总了C++中common::File::readSByte方法的典型用法代码示例。如果您正苦于以下问题:C++ File::readSByte方法的具体用法?C++ File::readSByte怎么用?C++ File::readSByte使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在common::File的用法示例。


在下文中一共展示了File::readSByte方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: loadHugoDat

/**
 * Loads Hugo.dat file, which contains all the hardcoded data in the original executables
 */
bool HugoEngine::loadHugoDat() {
	Common::File in;
	in.open("hugo.dat");

	if (!in.isOpen()) {
		Common::String errorMessage = "You're missing the 'hugo.dat' file. Get it from the ScummVM website";
		GUIErrorMessage(errorMessage);
		warning("%s", errorMessage.c_str());
		return false;
	}

	// Read header
	char buf[4];
	in.read(buf, 4);

	if (memcmp(buf, "HUGO", 4)) {
		Common::String errorMessage = "File 'hugo.dat' is corrupt. Get it from the ScummVM website";
		GUIErrorMessage(errorMessage);
		return false;
	}

	int majVer = in.readByte();
	int minVer = in.readByte();

	if ((majVer != HUGO_DAT_VER_MAJ) || (minVer != HUGO_DAT_VER_MIN)) {
		Common::String errorMessage = Common::String::format("File 'hugo.dat' is wrong version. Expected %d.%d but got %d.%d. Get it from the ScummVM website", HUGO_DAT_VER_MAJ, HUGO_DAT_VER_MIN, majVer, minVer);
		GUIErrorMessage(errorMessage);
		return false;
	}

	_numVariant = in.readUint16BE();

	_screen->loadPalette(in);
	_screen->loadFontArr(in);
	_text->loadAllTexts(in);
	_intro->loadIntroData(in);
	_parser->loadArrayReqs(in);
	_parser->loadCatchallList(in);
	_parser->loadBackgroundObjects(in);
	_parser->loadCmdList(in);
	_mouse->loadHotspots(in);
	_inventory->loadInvent(in);
	_object->loadObjectUses(in);
	_object->loadObjectArr(in);
	_object->loadNumObj(in);
	_scheduler->loadPoints(in);
	_scheduler->loadScreenAct(in);
	_scheduler->loadActListArr(in);
	_scheduler->loadAlNewscrIndex(in);
	_hero = &_object->_objects[kHeroIndex];         // This always points to hero
	_screenPtr = &(_object->_objects[kHeroIndex]._screenIndex); // Current screen is hero's
	_heroImage = kHeroIndex;                        // Current in use hero image

	for (int varnt = 0; varnt < _numVariant; varnt++) {
		if (varnt == _gameVariant) {
			_tunesNbr     = in.readSByte();
			_soundSilence = in.readSByte();
			_soundTest    = in.readSByte();
		} else {
			in.readSByte();
			in.readSByte();
			in.readSByte();
		}
	}

	int numElem;

	//Read _defltTunes
	for (int varnt = 0; varnt < _numVariant; varnt++) {
		numElem = in.readUint16BE();
		if (varnt == _gameVariant) {
			_defltTunes = (int16 *)malloc(sizeof(int16) * numElem);
			for (int i = 0; i < numElem; i++)
				_defltTunes[i] = in.readSint16BE();
		} else {
			for (int i = 0; i < numElem; i++)
				in.readSint16BE();
		}
	}

	//Read _screenStates size
	for (int varnt = 0; varnt < _numVariant; varnt++) {
		numElem = in.readUint16BE();
		if (varnt == _gameVariant) {
			_numStates = numElem;
			_screenStates = (byte *)malloc(sizeof(byte) * numElem);
			memset(_screenStates, 0, sizeof(byte) * numElem);
		}
	}

	//Read look, take and drop special verbs indexes
	for (int varnt = 0; varnt < _numVariant; varnt++) {
		if (varnt == _gameVariant) {
			_look = in.readUint16BE();
			_take = in.readUint16BE();
			_drop = in.readUint16BE();
		} else {
//.........这里部分代码省略.........
开发者ID:MaddTheSane,项目名称:scummvm,代码行数:101,代码来源:hugo.cpp


注:本文中的common::File::readSByte方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。