C++ InPacket::read_int方法代码示例

	void ChangeStatsHandler::handle(InPacket& recv) const
	{
		recv.read_bool(); // 'itemreaction'

		int32_t updatemask = recv.read_int();

		Player& player = Stage::get().getplayer();

		bool recalculate = false;
		for (auto it = Maplestat::it(); it.hasnext(); it.increment())
		{
			Maplestat::Value stat = it.get();
			if (Maplestat::compare(stat, updatemask))
			{
				bool updatesingle = false;
				switch (stat)
				{
				case Maplestat::SKIN:
					player.changelook(stat, recv.read_short());
					break;
				case Maplestat::FACE:
				case Maplestat::HAIR:
					player.changelook(stat, recv.read_int());
					break;
				case Maplestat::LEVEL:
					player.changelevel(recv.read_byte());
					updatesingle = true;
					break;
				case Maplestat::JOB:
					player.changejob(recv.read_short());
					updatesingle = true;
					break;
				case Maplestat::EXP:
					player.getstats().set_exp(recv.read_int());
					break;
				case Maplestat::MESO:
					player.getinvent().setmeso(recv.read_int());
					break;
				default:
					player.getstats().set_stat(stat, recv.read_short());
					recalculate = true;
					break;
				}

				if (updatesingle)
				{
					UI::get().with_element<UIStatsinfo>([&stat](auto& si) {
						si.updatestat(stat);
					});
				}
			}
		}

		if (recalculate)
		{
			player.recalcstats(false);
		}

		UI::get().enable();
	}

	void ApplyBuffHandler::handlebuff(InPacket& recv, Buff::Stat bs) const
	{
		int16_t value = recv.read_short();
		int32_t skillid = recv.read_int();
		int32_t duration = recv.read_int();

		Stage::get().getplayer().givebuff({ bs, value, skillid, duration });

		UI::get().with_element<UIBuffList>([&skillid, &duration](auto& bl) {
			bl.add_buff(skillid, duration);
		});
	}

	void SetfieldHandler::parsetelerock(InPacket& recv, Telerock& trock) const
	{
		for (size_t i = 0; i < 5; i++)
		{
			trock.addlocation(recv.read_int());
		}

		for (size_t i = 0; i < 10; i++)
		{
			trock.addviplocation(recv.read_int());
		}
	}

	void SetfieldHandler::parsering1(InPacket& recv) const
	{
		int16_t rsize = recv.read_short();
		for (int16_t i = 0; i < rsize; i++)
		{
			recv.read_int();
			recv.read_padded_string(13);
			recv.read_int();
			recv.read_int();
			recv.read_int();
			recv.read_int();
		}
	}

	void DeleteCharResponseHandler::handle(InPacket& recv) const
	{
		// Read the character id and if deletion was successfull (pic was correct).
		int32_t cid = recv.read_int();
		uint8_t state = recv.read_byte();

		// Extract information from the state byte.
		if (state)
		{
			UILoginNotice::Message message;
			switch (state)
			{
			case 10:
				message = UILoginNotice::BIRTHDAY_INCORRECT;
				break;
			case 20:
				message = UILoginNotice::SECOND_PASSWORD_INCORRECT;
				break;
			default:
				message = UILoginNotice::UNKNOWN_ERROR;
			}

			UI::get().emplace<UILoginNotice>(message);
		}
		else
		{
			if (auto charselect = UI::get().get_element<UICharSelect>())
				charselect->remove_char(cid);
		}

		UI::get().enable();
	}

	void ServerIPHandler::handle(InPacket& recv) const
	{
		recv.skip(2);

		// Read the ipv4 adress in a string.
		std::string addrstr;
		for (int i = 0; i < 4; i++)
		{
			uint8_t num = static_cast<uint8_t>(recv.read_byte());
			addrstr.append(std::to_string(num));
			if (i < 3)
			{
				addrstr.push_back('.');
			}
		}

		// Read the port adress in a string.
		std::string portstr = std::to_string(recv.read_short());

		int32_t cid = recv.read_int();

		// Attempt to reconnect to the server and if successfull, login to the game.
		Session::get().reconnect(addrstr.c_str(), portstr.c_str());
		PlayerLoginPacket(cid).dispatch();
	}

	World LoginParser::parse_world(InPacket& recv)
	{
		int8_t wid = recv.read_byte();
		if (wid == -1)
			return{ {}, {}, {}, 0, 0, wid };

		std::string name = recv.read_string();
		uint8_t flag = recv.read_byte();
		std::string message = recv.read_string();

		recv.skip(5);

		std::vector<int32_t> chloads;
		uint8_t channelcount = recv.read_byte();
		for (uint8_t i = 0; i < channelcount; ++i)
		{
			recv.read_string(); // channel name
			chloads.push_back(recv.read_int());
			recv.skip(1);
			recv.skip(2);
		}

		recv.skip(2);

		return{ name, message, chloads, channelcount, flag, wid };
	}

	void SetfieldHandler::change_map(InPacket& recv, int32_t) const
	{
		recv.skip(3);

		int32_t mapid = recv.read_int();
		int8_t portalid = recv.read_byte();

		stagetransition(portalid, mapid);
	}

	void SetfieldHandler::parse_skillbook(InPacket& recv, Skillbook& skills) const
	{
		int16_t size = recv.read_short();
		for (int16_t i = 0; i < size; i++)
		{
			int32_t skillid = recv.read_int();
			int32_t level = recv.read_int();
			int64_t expiration = recv.read_long();
			bool fourthtjob = ((skillid % 100000) / 10000 == 2);
			int32_t masterlevel = fourthtjob ? recv.read_int() : -1;
			skills.set_skill(skillid, level, masterlevel, expiration);
		}

		size = recv.read_short();
		for (int16_t i = 0; i < size; i++)
		{
			int32_t skillid = recv.read_int();
			int32_t cooldown = recv.read_short();
			skills.set_cd(skillid, cooldown);
		}
	}

	LookEntry LoginParser::parse_look(InPacket& recv)
	{
		LookEntry look;

		look.female = recv.read_bool();
		look.skin = recv.read_byte();
		look.faceid = recv.read_int();
		recv.read_bool(); //megaphone
		look.hairid = recv.read_int();

		uint8_t eqslot = recv.read_byte();
		while (eqslot != 0xFF)
		{
			look.equips[eqslot] = recv.read_int();
			eqslot = recv.read_byte();
		}

		uint8_t mskeqslot = recv.read_byte();
		while (mskeqslot != 0xFF)
		{
			look.maskedequips[mskeqslot] = recv.read_int();
			mskeqslot = recv.read_byte();
		}
		look.maskedequips[-111] = recv.read_int();

		for (uint8_t i = 0; i < 3; i++)
		{
			look.petids.push_back(recv.read_int());
		}

		return look;
	}

	CharEntry LoginParser::parse_charentry(InPacket& recv)
	{
		int32_t cid = recv.read_int();
		StatsEntry stats = parse_stats(recv);
		LookEntry look = parse_look(recv);

		recv.read_bool(); // 'rankinfo' bool
		if (recv.read_bool())
		{
			int32_t currank = recv.read_int();
			int32_t rankmv = recv.read_int();
			int32_t curjobrank = recv.read_int();
			int32_t jobrankmv = recv.read_int();
			int8_t rankmc = (rankmv > 0) ? '+' : (rankmv < 0) ? '-' : '=';
			int8_t jobrankmc = (jobrankmv > 0) ? '+' : (jobrankmv < 0) ? '-' : '=';

			stats.rank = std::make_pair(currank, rankmc);
			stats.jobrank = std::make_pair(curjobrank, jobrankmc);
		}

		return{ stats, look, cid };
	}

	StatsEntry LoginParser::parse_stats(InPacket& recv)
	{
		StatsEntry statsentry;

		statsentry.name = recv.read_padded_string(13);

		recv.read_bool(); //gender
		recv.read_byte(); //skin
		recv.read_int(); //face
		recv.read_int(); //hair

		for (size_t i = 0; i < 3; i++)
		{
			statsentry.petids.push_back(recv.read_long());
		}

		statsentry.stats[Maplestat::LEVEL] = recv.read_byte();
		statsentry.stats[Maplestat::JOB] = recv.read_short();
		statsentry.stats[Maplestat::STR] = recv.read_short();
		statsentry.stats[Maplestat::DEX] = recv.read_short();
		statsentry.stats[Maplestat::INT] = recv.read_short();
		statsentry.stats[Maplestat::LUK] = recv.read_short();
		statsentry.stats[Maplestat::HP] = recv.read_short();
		statsentry.stats[Maplestat::MAXHP] = recv.read_short();
		statsentry.stats[Maplestat::MP] = recv.read_short();
		statsentry.stats[Maplestat::MAXMP] = recv.read_short();
		statsentry.stats[Maplestat::AP] = recv.read_short();
		statsentry.stats[Maplestat::SP] = recv.read_short();
		statsentry.exp = recv.read_int();
		statsentry.stats[Maplestat::FAME] = recv.read_short();

		recv.skip(4); //gachaexp
		statsentry.mapid = recv.read_int();
		statsentry.portal = recv.read_byte();
		recv.skip(4); //timestamp

		return statsentry;
	}

	void SetfieldHandler::handle(InPacket& recv) const
	{
		int32_t channel = recv.read_int();
		int8_t mode1 = recv.read_byte();
		int8_t mode2 = recv.read_byte();
		if (mode1 == 0 && mode2 == 0)
		{
			change_map(recv, channel);
		}
		else
		{
			set_field(recv);
		}
	}

	void SetfieldHandler::parsemonsterbook(InPacket& recv, Monsterbook& monsterbook) const
	{
		monsterbook.setcover(recv.read_int());

		recv.skip(1);

		int16_t size = recv.read_short();
		for (int16_t i = 0; i < size; i++)
		{
			int16_t cid = recv.read_short();
			int8_t mblv = recv.read_byte();

			monsterbook.addcard(cid, mblv);
		}
	}

	void SetfieldHandler::set_field(InPacket& recv) const
	{
		recv.skip(23);

		int32_t cid = recv.read_int();

		const CharEntry& playerentry = Session::get().getlogin().getcharbyid(cid);
		if (playerentry.cid != cid)
		{
			Console::get().print("Nonexisting cid: " + std::to_string(cid));
		}

		Stage::get().loadplayer(playerentry);

		Session::get().getlogin().parsestats(recv);

		Player& player = Stage::get().getplayer();

		recv.read_byte(); // 'buddycap'
		if (recv.read_bool())
		{
			recv.read_string(); // 'linkedname'
		}

		parse_inventory(recv, player.getinvent());
		parse_skillbook(recv, player.getskills());
		parse_questlog(recv, player.getquests());
		parseminigame(recv);
		parsering1(recv);
		parsering2(recv);
		parsering3(recv);
		parsetelerock(recv, player.gettrock());
		parsemonsterbook(recv, player.getmonsterbook());
		parsenewyear(recv);
		parseareainfo(recv);

		recv.skip(10);

		player.recalcstats(true);

		stagetransition(player.getstats().getportal(), player.getstats().getmapid());

		Sound(Sound::GAMESTART).play();

		UI::get().changestate(UI::GAME);
	}