diff options
Diffstat (limited to 'Minecraft.World/LoginPacket.cpp')
| -rw-r--r-- | Minecraft.World/LoginPacket.cpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/Minecraft.World/LoginPacket.cpp b/Minecraft.World/LoginPacket.cpp new file mode 100644 index 00000000..bfe69226 --- /dev/null +++ b/Minecraft.World/LoginPacket.cpp @@ -0,0 +1,183 @@ +#include "stdafx.h" +#include <iostream> +#include "InputOutputStream.h" +#include "net.minecraft.world.entity.player.h" +#include "PacketListener.h" +#include "LoginPacket.h" +#include "LevelType.h" + + + +LoginPacket::LoginPacket() +{ + this->userName = L""; + this->clientVersion = 0; + this->seed = 0; + this->dimension = 0; + this->gameType = 0; + this->mapHeight = 0; + this->maxPlayers = 0; + + this->difficulty = 1; + + this->m_offlineXuid = INVALID_XUID; + this->m_onlineXuid = INVALID_XUID; + m_friendsOnlyUGC = false; + m_ugcPlayersVersion = 0; + m_multiplayerInstanceId = 0; + m_playerIndex = 0; + m_playerSkinId = 0; + m_playerCapeId = 0; + m_isGuest = false; + m_newSeaLevel = false; + m_pLevelType = NULL; + m_uiGamePrivileges = 0; + m_xzSize = LEVEL_MAX_WIDTH; + m_hellScale = HELL_LEVEL_MAX_SCALE; +} + +// Client -> Server +LoginPacket::LoginPacket(const wstring& userName, int clientVersion, PlayerUID offlineXuid, PlayerUID onlineXuid, bool friendsOnlyUGC, DWORD ugcPlayersVersion, DWORD skinId, DWORD capeId, bool isGuest) +{ + this->userName = userName; + this->clientVersion = clientVersion; + this->seed = 0; + this->dimension = 0; + this->gameType = 0; + this->mapHeight = 0; + this->maxPlayers = 0; + + this->difficulty = 1; + + this->m_offlineXuid = offlineXuid; + this->m_onlineXuid = onlineXuid; + m_friendsOnlyUGC = friendsOnlyUGC; + m_ugcPlayersVersion = ugcPlayersVersion; + m_multiplayerInstanceId = 0; + m_playerIndex = 0; + m_playerSkinId = skinId; + m_playerCapeId = capeId; + m_isGuest = isGuest; + m_newSeaLevel = false; + m_pLevelType = NULL; + m_uiGamePrivileges = 0; + m_xzSize = LEVEL_MAX_WIDTH; + m_hellScale = HELL_LEVEL_MAX_SCALE; +} + +// Server -> Client +LoginPacket::LoginPacket(const wstring& userName, int clientVersion, LevelType *pLevelType, __int64 seed, int gameType, char dimension, BYTE mapHeight, BYTE maxPlayers, char difficulty, INT multiplayerInstanceId, BYTE playerIndex, bool newSeaLevel, unsigned int uiGamePrivileges, int xzSize, int hellScale) +{ + this->userName = userName; + this->clientVersion = clientVersion; + this->seed = seed; + this->dimension = dimension; + this->gameType = gameType; + this->mapHeight = mapHeight; + this->maxPlayers = maxPlayers; + + this->difficulty = difficulty; + + this->m_offlineXuid = INVALID_XUID; + this->m_onlineXuid = INVALID_XUID; + m_friendsOnlyUGC = false; + m_ugcPlayersVersion = 0; + m_multiplayerInstanceId = multiplayerInstanceId; + this->m_playerIndex = playerIndex; + m_playerSkinId = 0; + m_playerCapeId = 0; + m_isGuest = false; + m_newSeaLevel = newSeaLevel; + this->m_pLevelType=pLevelType; + m_uiGamePrivileges = uiGamePrivileges; + m_xzSize = xzSize; + m_hellScale = hellScale; +} + +void LoginPacket::read(DataInputStream *dis) //throws IOException +{ + clientVersion = dis->readInt(); + userName = readUtf(dis, Player::MAX_NAME_LENGTH); + wstring typeName = readUtf(dis, 16); + m_pLevelType = LevelType::getLevelType(typeName); + if (m_pLevelType == NULL) + { + m_pLevelType = LevelType::lvl_normal; + } + seed = dis->readLong(); + gameType = dis->readInt(); + dimension = dis->readByte(); + mapHeight = dis->readByte(); + maxPlayers = dis->readByte(); + m_offlineXuid = dis->readPlayerUID(); + m_onlineXuid = dis->readPlayerUID(); + m_friendsOnlyUGC = dis->readBoolean(); + m_ugcPlayersVersion = dis->readInt(); + difficulty = dis->readByte(); + m_multiplayerInstanceId = dis->readInt(); + m_playerIndex = dis->readByte(); + INT skinId = dis->readInt(); + m_playerSkinId = *(DWORD *)&skinId; + INT capeId = dis->readInt(); + m_playerCapeId = *(DWORD *)&capeId; + m_isGuest = dis->readBoolean(); + m_newSeaLevel = dis->readBoolean(); + m_uiGamePrivileges = dis->readInt(); +#ifdef _LARGE_WORLDS + m_xzSize = dis->readShort(); + m_hellScale = dis->read(); +#endif + app.DebugPrintf("LoginPacket::read - Difficulty = %d\n",difficulty); + +} + +void LoginPacket::write(DataOutputStream *dos) //throws IOException +{ + dos->writeInt(clientVersion); + writeUtf(userName, dos); + if (m_pLevelType == NULL) + { + writeUtf(L"", dos); + } + else + { + writeUtf(m_pLevelType->getGeneratorName(), dos); + } + dos->writeLong(seed); + dos->writeInt(gameType); + dos->writeByte(dimension); + dos->writeByte(mapHeight); + dos->writeByte(maxPlayers); + dos->writePlayerUID(m_offlineXuid); + dos->writePlayerUID(m_onlineXuid); + dos->writeBoolean(m_friendsOnlyUGC); + dos->writeInt(m_ugcPlayersVersion); + dos->writeByte(difficulty); + dos->writeInt(m_multiplayerInstanceId); + dos->writeByte(m_playerIndex); + dos->writeInt(m_playerSkinId); + dos->writeInt(m_playerCapeId); + dos->writeBoolean(m_isGuest); + dos->writeBoolean(m_newSeaLevel); + dos->writeInt(m_uiGamePrivileges); +#ifdef _LARGE_WORLDS + dos->writeShort(m_xzSize); + dos->write(m_hellScale); +#endif +} + +void LoginPacket::handle(PacketListener *listener) +{ + listener->handleLogin(shared_from_this()); +} + +int LoginPacket::getEstimatedSize() +{ + int length=0; + if (m_pLevelType != NULL) + { + length = (int)m_pLevelType->getGeneratorName().length(); + } + + return (int)(sizeof(int) + userName.length() + 4 + 6 + sizeof(__int64) + sizeof(char) + sizeof(int) + (2*sizeof(PlayerUID)) +1 + sizeof(char) + sizeof(BYTE) + sizeof(bool) + sizeof(bool) + length + sizeof(unsigned int)); +} |