Kayne Ruse
18b144fa46
It seems like the project as a whole is fairly stable now. I'm prepping to merge this into master, despite the lack of monsters ATM. Hopefully this break hasn't affected the stability too much.
172 lines
6.4 KiB
C++
172 lines
6.4 KiB
C++
/* Copyright: (c) Kayne Ruse 2013-2015
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "serial_utility.hpp"
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//packet types
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#include "character_packet.hpp"
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#include "client_packet.hpp"
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#include "monster_packet.hpp"
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#include "region_packet.hpp"
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#include "server_packet.hpp"
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#include "text_packet.hpp"
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#include <cstring>
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//raw memory copy
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void serialCopy(void** buffer, void* data, int size) {
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memcpy(*buffer, data, size);
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*buffer = reinterpret_cast<char*>(*buffer) + size;
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}
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void deserialCopy(void** buffer, void* data, int size) {
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memcpy(data, *buffer, size);
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*buffer = reinterpret_cast<char*>(*buffer) + size;
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}
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//DOCS: The server and client MUST use the correct packet types
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//main switch functions
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void serializePacket(void* buffer, SerialPacketBase* packet) {
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switch(packet->type) {
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case SerialPacketType::PING:
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case SerialPacketType::PONG:
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case SerialPacketType::BROADCAST_REQUEST:
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case SerialPacketType::BROADCAST_RESPONSE:
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serializeServer(buffer, static_cast<ServerPacket*>(packet));
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break;
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case SerialPacketType::JOIN_REQUEST:
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case SerialPacketType::JOIN_RESPONSE:
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case SerialPacketType::DISCONNECT_REQUEST:
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case SerialPacketType::DISCONNECT_RESPONSE:
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case SerialPacketType::ADMIN_DISCONNECT_FORCED:
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case SerialPacketType::LOGIN_REQUEST:
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case SerialPacketType::LOGIN_RESPONSE:
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case SerialPacketType::LOGOUT_REQUEST:
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case SerialPacketType::LOGOUT_RESPONSE:
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case SerialPacketType::ADMIN_SHUTDOWN_REQUEST:
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serializeClient(buffer, static_cast<ClientPacket*>(packet));
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break;
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case SerialPacketType::REGION_REQUEST:
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case SerialPacketType::REGION_CONTENT:
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serializeRegion(buffer, static_cast<RegionPacket*>(packet));
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break;
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case SerialPacketType::CHARACTER_CREATE:
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case SerialPacketType::CHARACTER_DELETE:
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case SerialPacketType::CHARACTER_LOAD:
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case SerialPacketType::CHARACTER_UNLOAD:
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case SerialPacketType::QUERY_CHARACTER_EXISTS:
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case SerialPacketType::QUERY_CHARACTER_STATS:
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case SerialPacketType::QUERY_CHARACTER_LOCATION:
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case SerialPacketType::CHARACTER_MOVEMENT:
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case SerialPacketType::CHARACTER_ATTACK:
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case SerialPacketType::CHARACTER_DAMAGE:
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serializeCharacter(buffer, static_cast<CharacterPacket*>(packet));
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break;
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case SerialPacketType::MONSTER_CREATE:
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case SerialPacketType::MONSTER_DELETE:
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case SerialPacketType::QUERY_MONSTER_EXISTS:
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case SerialPacketType::QUERY_MONSTER_STATS:
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case SerialPacketType::QUERY_MONSTER_LOCATION:
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case SerialPacketType::MONSTER_MOVEMENT:
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case SerialPacketType::MONSTER_ATTACK:
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case SerialPacketType::MONSTER_DAMAGE:
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serializeMonster(buffer, static_cast<MonsterPacket*>(packet));
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break;
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case SerialPacketType::TEXT_BROADCAST:
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case SerialPacketType::TEXT_SPEECH:
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case SerialPacketType::TEXT_WHISPER:
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case SerialPacketType::JOIN_REJECTION:
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case SerialPacketType::LOGIN_REJECTION:
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case SerialPacketType::REGION_REJECTION:
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case SerialPacketType::CHARACTER_REJECTION:
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case SerialPacketType::MONSTER_REJECTION:
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case SerialPacketType::SHUTDOWN_REJECTION:
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case SerialPacketType::QUERY_REJECTION:
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serializeText(buffer, static_cast<TextPacket*>(packet));
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break;
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}
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}
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void deserializePacket(void* buffer, SerialPacketBase* packet) {
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//find the type, so that you can actually deserialize the packet!
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SerialPacketType type;
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memcpy(&type, buffer, sizeof(SerialPacketType));
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switch(type) {
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case SerialPacketType::PING:
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case SerialPacketType::PONG:
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case SerialPacketType::BROADCAST_REQUEST:
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case SerialPacketType::BROADCAST_RESPONSE:
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deserializeServer(buffer, static_cast<ServerPacket*>(packet));
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break;
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case SerialPacketType::JOIN_REQUEST:
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case SerialPacketType::JOIN_RESPONSE:
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case SerialPacketType::DISCONNECT_REQUEST:
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case SerialPacketType::DISCONNECT_RESPONSE:
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case SerialPacketType::ADMIN_DISCONNECT_FORCED:
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case SerialPacketType::LOGIN_REQUEST:
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case SerialPacketType::LOGIN_RESPONSE:
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case SerialPacketType::LOGOUT_REQUEST:
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case SerialPacketType::LOGOUT_RESPONSE:
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case SerialPacketType::ADMIN_SHUTDOWN_REQUEST:
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deserializeClient(buffer, static_cast<ClientPacket*>(packet));
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break;
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case SerialPacketType::REGION_REQUEST:
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case SerialPacketType::REGION_CONTENT:
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deserializeRegion(buffer, static_cast<RegionPacket*>(packet));
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break;
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case SerialPacketType::CHARACTER_CREATE:
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case SerialPacketType::CHARACTER_DELETE:
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case SerialPacketType::CHARACTER_LOAD:
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case SerialPacketType::CHARACTER_UNLOAD:
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case SerialPacketType::QUERY_CHARACTER_EXISTS:
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case SerialPacketType::QUERY_CHARACTER_STATS:
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case SerialPacketType::QUERY_CHARACTER_LOCATION:
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case SerialPacketType::CHARACTER_MOVEMENT:
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case SerialPacketType::CHARACTER_ATTACK:
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case SerialPacketType::CHARACTER_DAMAGE:
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deserializeCharacter(buffer, static_cast<CharacterPacket*>(packet));
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break;
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case SerialPacketType::MONSTER_CREATE:
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case SerialPacketType::MONSTER_DELETE:
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case SerialPacketType::QUERY_MONSTER_EXISTS:
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case SerialPacketType::QUERY_MONSTER_STATS:
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case SerialPacketType::QUERY_MONSTER_LOCATION:
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case SerialPacketType::MONSTER_MOVEMENT:
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case SerialPacketType::MONSTER_ATTACK:
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case SerialPacketType::MONSTER_DAMAGE:
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deserializeMonster(buffer, static_cast<MonsterPacket*>(packet));
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break;
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case SerialPacketType::TEXT_BROADCAST:
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case SerialPacketType::TEXT_SPEECH:
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case SerialPacketType::TEXT_WHISPER:
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case SerialPacketType::JOIN_REJECTION:
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case SerialPacketType::LOGIN_REJECTION:
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case SerialPacketType::REGION_REJECTION:
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case SerialPacketType::CHARACTER_REJECTION:
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case SerialPacketType::MONSTER_REJECTION:
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case SerialPacketType::SHUTDOWN_REJECTION:
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case SerialPacketType::QUERY_REJECTION:
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deserializeText(buffer, static_cast<TextPacket*>(packet));
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break;
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}
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} |