ocrm.bsky.social
the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
1#include "stdafx.h"
2#include <iostream>
3#include "InputOutputStream.h"
4#include "net.minecraft.world.entity.player.h"
5#include "PacketListener.h"
6#include "LoginPacket.h"
7#include "LevelType.h"
8
9
10
11LoginPacket::LoginPacket()
12{
13 this->userName = L"";
14 this->clientVersion = 0;
15 this->seed = 0;
16 this->dimension = 0;
17 this->gameType = 0;
18 this->mapHeight = 0;
19 this->maxPlayers = 0;
20
21 this->difficulty = 1;
22
23 this->m_offlineXuid = INVALID_XUID;
24 this->m_onlineXuid = INVALID_XUID;
25 m_friendsOnlyUGC = false;
26 m_ugcPlayersVersion = 0;
27 m_multiplayerInstanceId = 0;
28 m_playerIndex = 0;
29 m_playerSkinId = 0;
30 m_playerCapeId = 0;
31 m_isGuest = false;
32 m_newSeaLevel = false;
33 m_pLevelType = NULL;
34 m_uiGamePrivileges = 0;
35 m_xzSize = LEVEL_MAX_WIDTH;
36 m_hellScale = HELL_LEVEL_MAX_SCALE;
37}
38
39// Client -> Server
40LoginPacket::LoginPacket(const wstring& userName, int clientVersion, PlayerUID offlineXuid, PlayerUID onlineXuid, bool friendsOnlyUGC, DWORD ugcPlayersVersion, DWORD skinId, DWORD capeId, bool isGuest)
41{
42 this->userName = userName;
43 this->clientVersion = clientVersion;
44 this->seed = 0;
45 this->dimension = 0;
46 this->gameType = 0;
47 this->mapHeight = 0;
48 this->maxPlayers = 0;
49
50 this->difficulty = 1;
51
52 this->m_offlineXuid = offlineXuid;
53 this->m_onlineXuid = onlineXuid;
54 m_friendsOnlyUGC = friendsOnlyUGC;
55 m_ugcPlayersVersion = ugcPlayersVersion;
56 m_multiplayerInstanceId = 0;
57 m_playerIndex = 0;
58 m_playerSkinId = skinId;
59 m_playerCapeId = capeId;
60 m_isGuest = isGuest;
61 m_newSeaLevel = false;
62 m_pLevelType = NULL;
63 m_uiGamePrivileges = 0;
64 m_xzSize = LEVEL_MAX_WIDTH;
65 m_hellScale = HELL_LEVEL_MAX_SCALE;
66}
67
68// Server -> Client
69LoginPacket::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)
70{
71 this->userName = userName;
72 this->clientVersion = clientVersion;
73 this->seed = seed;
74 this->dimension = dimension;
75 this->gameType = gameType;
76 this->mapHeight = mapHeight;
77 this->maxPlayers = maxPlayers;
78
79 this->difficulty = difficulty;
80
81 this->m_offlineXuid = INVALID_XUID;
82 this->m_onlineXuid = INVALID_XUID;
83 m_friendsOnlyUGC = false;
84 m_ugcPlayersVersion = 0;
85 m_multiplayerInstanceId = multiplayerInstanceId;
86 this->m_playerIndex = playerIndex;
87 m_playerSkinId = 0;
88 m_playerCapeId = 0;
89 m_isGuest = false;
90 m_newSeaLevel = newSeaLevel;
91 this->m_pLevelType=pLevelType;
92 m_uiGamePrivileges = uiGamePrivileges;
93 m_xzSize = xzSize;
94 m_hellScale = hellScale;
95}
96
97void LoginPacket::read(DataInputStream *dis) //throws IOException
98{
99 clientVersion = dis->readInt();
100 userName = readUtf(dis, Player::MAX_NAME_LENGTH);
101 wstring typeName = readUtf(dis, 16);
102 m_pLevelType = LevelType::getLevelType(typeName);
103 if (m_pLevelType == NULL)
104 {
105 m_pLevelType = LevelType::lvl_normal;
106 }
107 seed = dis->readLong();
108 gameType = dis->readInt();
109 dimension = dis->readByte();
110 mapHeight = dis->readByte();
111 maxPlayers = dis->readByte();
112 m_offlineXuid = dis->readPlayerUID();
113 m_onlineXuid = dis->readPlayerUID();
114 m_friendsOnlyUGC = dis->readBoolean();
115 m_ugcPlayersVersion = dis->readInt();
116 difficulty = dis->readByte();
117 m_multiplayerInstanceId = dis->readInt();
118 m_playerIndex = dis->readByte();
119 INT skinId = dis->readInt();
120 m_playerSkinId = *(DWORD *)&skinId;
121 INT capeId = dis->readInt();
122 m_playerCapeId = *(DWORD *)&capeId;
123 m_isGuest = dis->readBoolean();
124 m_newSeaLevel = dis->readBoolean();
125 m_uiGamePrivileges = dis->readInt();
126#ifdef _LARGE_WORLDS
127 m_xzSize = dis->readShort();
128 m_hellScale = dis->read();
129#endif
130 app.DebugPrintf("LoginPacket::read - Difficulty = %d\n",difficulty);
131
132}
133
134void LoginPacket::write(DataOutputStream *dos) //throws IOException
135{
136 dos->writeInt(clientVersion);
137 writeUtf(userName, dos);
138 if (m_pLevelType == NULL)
139 {
140 writeUtf(L"", dos);
141 }
142 else
143 {
144 writeUtf(m_pLevelType->getGeneratorName(), dos);
145 }
146 dos->writeLong(seed);
147 dos->writeInt(gameType);
148 dos->writeByte(dimension);
149 dos->writeByte(mapHeight);
150 dos->writeByte(maxPlayers);
151 dos->writePlayerUID(m_offlineXuid);
152 dos->writePlayerUID(m_onlineXuid);
153 dos->writeBoolean(m_friendsOnlyUGC);
154 dos->writeInt(m_ugcPlayersVersion);
155 dos->writeByte(difficulty);
156 dos->writeInt(m_multiplayerInstanceId);
157 dos->writeByte(m_playerIndex);
158 dos->writeInt(m_playerSkinId);
159 dos->writeInt(m_playerCapeId);
160 dos->writeBoolean(m_isGuest);
161 dos->writeBoolean(m_newSeaLevel);
162 dos->writeInt(m_uiGamePrivileges);
163#ifdef _LARGE_WORLDS
164 dos->writeShort(m_xzSize);
165 dos->write(m_hellScale);
166#endif
167}
168
169void LoginPacket::handle(PacketListener *listener)
170{
171 listener->handleLogin(shared_from_this());
172}
173
174int LoginPacket::getEstimatedSize()
175{
176 int length=0;
177 if (m_pLevelType != NULL)
178 {
179 length = (int)m_pLevelType->getGeneratorName().length();
180 }
181
182 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));
183}