当前位置: 首页>>代码示例>>C++>>正文

C++ FileLoader::getError方法代码示例

本文整理汇总了C++中FileLoader::getError方法的典型用法代码示例。如果您正苦于以下问题：C++ FileLoader::getError方法的具体用法？C++ FileLoader::getError怎么用？C++ FileLoader::getError使用的例子？那么, 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类FileLoader的用法示例。


在下文中一共展示了FileLoader::getError方法的4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: loadFromOtb

FILELOADER_ERRORS Items::loadFromOtb(const std::string& file)
{
	FileLoader f;
	if (!f.openFile(file.c_str(), "OTBI")) {
		return f.getError();
	}

	uint32_t type;
	NODE node = f.getChildNode(NO_NODE, type);

	PropStream props;
	if (f.getProps(node, props)) {
		//4 byte flags
		//attributes
		//0x01 = version data
		uint32_t flags;
		if (!props.read<uint32_t>(flags)) {
			return ERROR_INVALID_FORMAT;
		}

		uint8_t attr;
		if (!props.read<uint8_t>(attr)) {
			return ERROR_INVALID_FORMAT;
		}

		if (attr == ROOT_ATTR_VERSION) {
			uint16_t datalen;
			if (!props.read<uint16_t>(datalen)) {
				return ERROR_INVALID_FORMAT;
			}

			if (datalen != sizeof(VERSIONINFO)) {
				return ERROR_INVALID_FORMAT;
			}

			VERSIONINFO vi;
			if (!props.read(vi)) {
				return ERROR_INVALID_FORMAT;
			}

			Items::dwMajorVersion = vi.dwMajorVersion; //items otb format file version
			Items::dwMinorVersion = vi.dwMinorVersion; //client version
			Items::dwBuildNumber = vi.dwBuildNumber; //revision
		}
	}

	if (Items::dwMajorVersion == 0xFFFFFFFF) {
		std::cout << "[Warning - Items::loadFromOtb] items.otb using generic client version." << std::endl;
	} else if (Items::dwMajorVersion != 2) {
		std::cout << "Old version detected, a newer version of items.otb is required." << std::endl;
		return ERROR_INVALID_FORMAT;
	} else if (Items::dwMinorVersion < CLIENT_VERSION_800) {
		std::cout << "A newer version of items.otb is required." << std::endl;
		return ERROR_INVALID_FORMAT;
	}

	node = f.getChildNode(node, type);
	while (node != NO_NODE) {
		PropStream stream;
		if (!f.getProps(node, stream)) {
			return f.getError();
		}

		uint32_t flags;
		if (!stream.read<uint32_t>(flags)) {
			return ERROR_INVALID_FORMAT;
		}

		uint16_t serverId = 0;
		uint16_t clientId = 0;
		uint16_t speed = 0;
		uint16_t wareId = 0;
		uint8_t lightLevel = 0;
		uint8_t lightColor = 0;
		uint8_t alwaysOnTopOrder = 0;

		uint8_t attrib;
		while (stream.read<uint8_t>(attrib)) {
			uint16_t datalen;
			if (!stream.read<uint16_t>(datalen)) {
				return ERROR_INVALID_FORMAT;
			}

			switch (attrib) {
				case ITEM_ATTR_SERVERID: {
					if (datalen != sizeof(uint16_t)) {
						return ERROR_INVALID_FORMAT;
					}

					if (!stream.read<uint16_t>(serverId)) {
						return ERROR_INVALID_FORMAT;
					}

					if (serverId > 30000 && serverId < 30100) {
						serverId -= 30000;
					}
					break;
				}

				case ITEM_ATTR_CLIENTID: {
//.........这里部分代码省略.........
开发者ID:Ziaraus，项目名称:OT_8.0，代码行数:101，代码来源:items.cpp

示例2: loadMap


//.........这里部分代码省略.........
					setLastErrorString("Invalid description tag.");
					return false;
				}
				break;

			case OTBM_ATTR_EXT_SPAWN_FILE:
				if (!propStream.readString(tmp)) {
					setLastErrorString("Invalid spawn tag.");
					return false;
				}

				map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
				map->spawnfile += tmp;
				break;

			case OTBM_ATTR_EXT_HOUSE_FILE:
				if (!propStream.readString(tmp)) {
					setLastErrorString("Invalid house tag.");
					return false;
				}

				map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
				map->housefile += tmp;
				break;

			default:
				setLastErrorString("Unknown header node.");
				return false;
		}
	}

	NODE nodeMapData = f.getChildNode(nodeMap, type);
	while (nodeMapData != NO_NODE) {
		if (f.getError() != ERROR_NONE) {
			setLastErrorString("Invalid map node.");
			return false;
		}

		if (type == OTBM_TILE_AREA) {
			if (!f.getProps(nodeMapData, propStream)) {
				setLastErrorString("Invalid map node.");
				return false;
			}

			const OTBM_Destination_coords* area_coord;
			if (!propStream.readStruct(area_coord)) {
				setLastErrorString("Invalid map node.");
				return false;
			}

			int32_t base_x = area_coord->x;
			int32_t base_y = area_coord->y;
			int32_t base_z = area_coord->z;

			NODE nodeTile = f.getChildNode(nodeMapData, type);
			while (nodeTile != NO_NODE) {
				if (f.getError() != ERROR_NONE) {
					setLastErrorString("Could not read node data.");
					return false;
				}

				if (type != OTBM_TILE && type != OTBM_HOUSETILE) {
					setLastErrorString("Unknown tile node.");
					return false;
				}
开发者ID:hadagalberto，项目名称:forgottenserver，代码行数:66，代码来源:iomap.cpp

示例3: loadMap


//.........这里部分代码省略.........
				}

				map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
				map->spawnfile += tmp;
				break;
			}
			case OTBM_ATTR_EXT_HOUSE_FILE:
			{
				if(!propStream.GET_STRING(tmp))
				{
					setLastErrorString("Invalid housefile tag.");
					return false;
				}

				map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
				map->housefile += tmp;
				break;
			}
			default:
			{
				setLastErrorString("Unknown header node.");
				return false;
			}
		}
	}

	std::cout << "> Map descriptions: " << std::endl;
	for(StringVec::iterator it = map->descriptions.begin(); it != map->descriptions.end(); ++it)
		std::cout << (*it) << std::endl;

	NODE nodeMapData = f.getChildNode(nodeMap, type);
	while(nodeMapData != NO_NODE)
	{
		if(f.getError() != ERROR_NONE)
		{
			setLastErrorString("Invalid map node.");
			return false;
		}

		if(type == OTBM_TILE_AREA)
		{
			if(!f.getProps(nodeMapData, propStream))
			{
				setLastErrorString("Invalid map node.");
				return false;
			}

			OTBM_Destination_coords* area_coord;
			if(!propStream.GET_STRUCT(area_coord))
			{
				setLastErrorString("Invalid map node.");
				return false;
			}

			int32_t base_x = area_coord->_x, base_y = area_coord->_y, base_z = area_coord->_z;
			NODE nodeTile = f.getChildNode(nodeMapData, type);
			while(nodeTile != NO_NODE)
			{
				if(f.getError() != ERROR_NONE)
				{
					setLastErrorString("Could not read node data.");
					return false;
				}

				if(type == OTBM_TILE || type == OTBM_HOUSETILE)
				{
开发者ID:Fir3element，项目名称:035，代码行数:67，代码来源:iomap.cpp

示例4: loadMap


//.........这里部分代码省略.........
			}

			std::cout << "Map description: " << mapDescription << std::endl;
			break;
		case OTBM_ATTR_EXT_SPAWN_FILE:
			if(!propStream.GET_STRING(tmp)){
				setLastErrorString("Invalid spawn tag.");
				return false;
			}

			map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
			map->spawnfile += tmp;

			break;
		case OTBM_ATTR_EXT_HOUSE_FILE:
			if(!propStream.GET_STRING(tmp)){
				setLastErrorString("Invalid house tag.");
				return false;
			}

			map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
			map->housefile += tmp;
			break;

		default:
			setLastErrorString("Unknown header node.");
			return false;
			break;
		}
	}

	NODE nodeMapData = f.getChildNode(nodeMap, type);
	while(nodeMapData != NO_NODE){
		if(f.getError() != ERROR_NONE){
			setLastErrorString("Invalid map node.");
			return false;
		}

		if(type == OTBM_TILE_AREA){
			if(!f.getProps(nodeMapData, propStream)){
				setLastErrorString("Invalid map node.");
				return false;
			}

			OTBM_Tile_area_coords area_coord;
			if(		!propStream.GET_UINT16(area_coord._x) ||
					!propStream.GET_UINT16(area_coord._y) ||
					!propStream.GET_UINT8(area_coord._z))
			{
				setLastErrorString("Invalid map node.");
				return false;
			}

			int32_t base_x, base_y, base_z;
			base_x = area_coord._x;
			base_y = area_coord._y;
			base_z = area_coord._z;

			NODE nodeTile = f.getChildNode(nodeMapData, type);
			while(nodeTile != NO_NODE){
				if(f.getError() != ERROR_NONE){
					setLastErrorString("Could not read node data.");
					return false;
				}

				if(type == OTBM_TILE || type == OTBM_HOUSETILE){
开发者ID:JoseEduardo，项目名称:otserv，代码行数:67，代码来源:iomapotbm.cpp


注：本文中的FileLoader::getError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。