3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
4 Copyright (C) 2015 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License along
17 with this program; if not, write to the Free Software Foundation, Inc.,
18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 #include "clientopcodes.h"
23 const static ToClientCommandHandler null_command_handler = {"TOCLIENT_NULL", TOCLIENT_STATE_ALL, &Client::handleCommand_Null};
25 const ToClientCommandHandler toClientCommandTable[TOCLIENT_NUM_MSG_TYPES] =
27 null_command_handler, // 0x00 (never use this)
28 null_command_handler, // 0x01
29 { "TOCLIENT_HELLO", TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_Hello }, // 0x02
30 { "TOCLIENT_AUTH_ACCEPT", TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_AuthAccept }, // 0x03
31 { "TOCLIENT_ACCEPT_SUDO_MODE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_AcceptSudoMode}, // 0x04
32 { "TOCLIENT_DENY_SUDO_MODE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_DenySudoMode}, // 0x05
33 null_command_handler, // 0x06
34 null_command_handler, // 0x07
35 null_command_handler, // 0x08
36 null_command_handler, // 0x09
37 { "TOCLIENT_ACCESS_DENIED", TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_AccessDenied }, // 0x0A
38 null_command_handler, // 0x0B
39 null_command_handler, // 0x0C
40 null_command_handler, // 0x0D
41 null_command_handler, // 0x0E
42 null_command_handler, // 0x0F
43 null_command_handler, // 0x10
59 { "TOCLIENT_BLOCKDATA", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_BlockData }, // 0x20
60 { "TOCLIENT_ADDNODE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_AddNode }, // 0x21
61 { "TOCLIENT_REMOVENODE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_RemoveNode }, // 0x22
66 { "TOCLIENT_INVENTORY", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Inventory }, // 0x27
68 { "TOCLIENT_TIME_OF_DAY", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_TimeOfDay }, // 0x29
69 { "TOCLIENT_CSM_RESTRICTION_FLAGS", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_CSMRestrictionFlags }, // 0x2A
70 { "TOCLIENT_PLAYER_SPEED", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_PlayerSpeed }, // 0x2B
74 { "TOCLIENT_CHAT_MESSAGE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ChatMessage }, // 0x2F
75 null_command_handler, // 0x30
76 { "TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ActiveObjectRemoveAdd }, // 0x31
77 { "TOCLIENT_ACTIVE_OBJECT_MESSAGES", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ActiveObjectMessages }, // 0x32
78 { "TOCLIENT_HP", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HP }, // 0x33
79 { "TOCLIENT_MOVE_PLAYER", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_MovePlayer }, // 0x34
80 { "TOCLIENT_ACCESS_DENIED_LEGACY", TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_AccessDenied }, // 0x35
81 { "TOCLIENT_FOV", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Fov }, // 0x36
82 { "TOCLIENT_DEATHSCREEN", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_DeathScreen }, // 0x37
83 { "TOCLIENT_MEDIA", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Media }, // 0x38
85 { "TOCLIENT_NODEDEF", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_NodeDef }, // 0x3a
87 { "TOCLIENT_ANNOUNCE_MEDIA", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_AnnounceMedia }, // 0x3c
88 { "TOCLIENT_ITEMDEF", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ItemDef }, // 0x3d
90 { "TOCLIENT_PLAY_SOUND", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_PlaySound }, // 0x3f
91 { "TOCLIENT_STOP_SOUND", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_StopSound }, // 0x40
92 { "TOCLIENT_PRIVILEGES", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Privileges }, // 0x41
93 { "TOCLIENT_INVENTORY_FORMSPEC", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_InventoryFormSpec }, // 0x42
94 { "TOCLIENT_DETACHED_INVENTORY", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_DetachedInventory }, // 0x43
95 { "TOCLIENT_SHOW_FORMSPEC", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ShowFormSpec }, // 0x44
96 { "TOCLIENT_MOVEMENT", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Movement }, // 0x45
97 { "TOCLIENT_SPAWN_PARTICLE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_SpawnParticle }, // 0x46
98 { "TOCLIENT_ADD_PARTICLESPAWNER", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_AddParticleSpawner }, // 0x47
100 { "TOCLIENT_HUDADD", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudAdd }, // 0x49
101 { "TOCLIENT_HUDRM", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudRemove }, // 0x4a
102 { "TOCLIENT_HUDCHANGE", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudChange }, // 0x4b
103 { "TOCLIENT_HUD_SET_FLAGS", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetFlags }, // 0x4c
104 { "TOCLIENT_HUD_SET_PARAM", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetParam }, // 0x4d
105 { "TOCLIENT_BREATH", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Breath }, // 0x4e
106 { "TOCLIENT_SET_SKY", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetSky }, // 0x4f
107 { "TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_OverrideDayNightRatio }, // 0x50
108 { "TOCLIENT_LOCAL_PLAYER_ANIMATIONS", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_LocalPlayerAnimations }, // 0x51
109 { "TOCLIENT_EYE_OFFSET", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_EyeOffset }, // 0x52
110 { "TOCLIENT_DELETE_PARTICLESPAWNER", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_DeleteParticleSpawner }, // 0x53
111 { "TOCLIENT_CLOUD_PARAMS", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_CloudParams }, // 0x54
112 { "TOCLIENT_FADE_SOUND", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_FadeSound }, // 0x55
113 { "TOCLIENT_UPDATE_PLAYER_LIST", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_UpdatePlayerList }, // 0x56
114 { "TOCLIENT_MODCHANNEL_MSG", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ModChannelMsg }, // 0x57
115 { "TOCLIENT_MODCHANNEL_SIGNAL", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ModChannelSignal }, // 0x58
116 { "TOCLIENT_NODEMETA_CHANGED", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_NodemetaChanged }, // 0x59
117 { "TOCLIENT_SET_SUN", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetSun }, // 0x5a
118 { "TOCLIENT_SET_MOON", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetMoon }, // 0x5b
119 { "TOCLIENT_SET_STARS", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetStars }, // 0x5c
120 null_command_handler,
121 null_command_handler,
122 null_command_handler,
123 { "TOCLIENT_SRP_BYTES_S_B", TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_SrpBytesSandB }, // 0x60
124 { "TOCLIENT_FORMSPEC_PREPEND", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_FormspecPrepend }, // 0x61,
127 const static ServerCommandFactory null_command_factory = { "TOSERVER_NULL", 0, false };
130 Channels used for Client -> Server communication
131 2: Notifications back to the server (e.g. GOTBLOCKS)
132 1: Init and Authentication
135 Packet order is only guaranteed inside a channel, so packets that operate on
136 the same objects are *required* to be in the same channel.
139 const ServerCommandFactory serverCommandFactoryTable[TOSERVER_NUM_MSG_TYPES] =
141 null_command_factory, // 0x00
142 null_command_factory, // 0x01
143 { "TOSERVER_INIT", 1, false }, // 0x02
144 null_command_factory, // 0x03
145 null_command_factory, // 0x04
146 null_command_factory, // 0x05
147 null_command_factory, // 0x06
148 null_command_factory, // 0x07
149 null_command_factory, // 0x08
150 null_command_factory, // 0x09
151 null_command_factory, // 0x0a
152 null_command_factory, // 0x0b
153 null_command_factory, // 0x0c
154 null_command_factory, // 0x0d
155 null_command_factory, // 0x0e
156 null_command_factory, // 0x0f
157 null_command_factory, // 0x10
158 { "TOSERVER_INIT2", 1, true }, // 0x11
159 null_command_factory, // 0x12
160 null_command_factory, // 0x13
161 null_command_factory, // 0x14
162 null_command_factory, // 0x15
163 null_command_factory, // 0x16
164 { "TOSERVER_MODCHANNEL_JOIN", 0, true }, // 0x17
165 { "TOSERVER_MODCHANNEL_LEAVE", 0, true }, // 0x18
166 { "TOSERVER_MODCHANNEL_MSG", 0, true }, // 0x19
167 null_command_factory, // 0x1a
168 null_command_factory, // 0x1b
169 null_command_factory, // 0x1c
170 null_command_factory, // 0x1d
171 null_command_factory, // 0x1e
172 null_command_factory, // 0x1f
173 null_command_factory, // 0x20
174 null_command_factory, // 0x21
175 null_command_factory, // 0x22
176 { "TOSERVER_PLAYERPOS", 0, false }, // 0x23
177 { "TOSERVER_GOTBLOCKS", 2, true }, // 0x24
178 { "TOSERVER_DELETEDBLOCKS", 2, true }, // 0x25
179 null_command_factory, // 0x26
180 null_command_factory, // 0x27
181 null_command_factory, // 0x28
182 null_command_factory, // 0x29
183 null_command_factory, // 0x2a
184 null_command_factory, // 0x2b
185 null_command_factory, // 0x2c
186 null_command_factory, // 0x2d
187 null_command_factory, // 0x2e
188 null_command_factory, // 0x2f
189 null_command_factory, // 0x30
190 { "TOSERVER_INVENTORY_ACTION", 0, true }, // 0x31
191 { "TOSERVER_CHAT_MESSAGE", 0, true }, // 0x32
192 null_command_factory, // 0x33
193 null_command_factory, // 0x34
194 { "TOSERVER_DAMAGE", 0, true }, // 0x35
195 null_command_factory, // 0x36
196 { "TOSERVER_PLAYERITEM", 0, true }, // 0x37
197 { "TOSERVER_RESPAWN", 0, true }, // 0x38
198 { "TOSERVER_INTERACT", 0, true }, // 0x39
199 { "TOSERVER_REMOVED_SOUNDS", 2, true }, // 0x3a
200 { "TOSERVER_NODEMETA_FIELDS", 0, true }, // 0x3b
201 { "TOSERVER_INVENTORY_FIELDS", 0, true }, // 0x3c
202 null_command_factory, // 0x3d
203 null_command_factory, // 0x3e
204 null_command_factory, // 0x3f
205 { "TOSERVER_REQUEST_MEDIA", 1, true }, // 0x40
206 null_command_factory, // 0x41
207 null_command_factory, // 0x42
208 { "TOSERVER_CLIENT_READY", 1, true }, // 0x43
209 null_command_factory, // 0x44
210 null_command_factory, // 0x45
211 null_command_factory, // 0x46
212 null_command_factory, // 0x47
213 null_command_factory, // 0x48
214 null_command_factory, // 0x49
215 null_command_factory, // 0x4a
216 null_command_factory, // 0x4b
217 null_command_factory, // 0x4c
218 null_command_factory, // 0x4d
219 null_command_factory, // 0x4e
220 null_command_factory, // 0x4f
221 { "TOSERVER_FIRST_SRP", 1, true }, // 0x50
222 { "TOSERVER_SRP_BYTES_A", 1, true }, // 0x51
223 { "TOSERVER_SRP_BYTES_M", 1, true }, // 0x52