3 Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef CLIENTSERVER_HEADER
21 #define CLIENTSERVER_HEADER
25 #define PROTOCOL_ID 0x4f457403
31 Server's reply to TOSERVER_INIT.
32 Sent second after connected.
35 [2] u8 deployed version
36 [3] v3s16 player's position + v3f(0,BS/2,0) floatToInt'd
37 ([4] u64 map seed (new as of 2011-02-27))
39 NOTE: The position in here is deprecated; position is
40 explicitly sent afterwards
43 TOCLIENT_BLOCKDATA = 0x20, //TODO: Multiple blocks
44 TOCLIENT_ADDNODE = 0x21,
45 TOCLIENT_REMOVENODE = 0x22,
47 TOCLIENT_PLAYERPOS = 0x23, // Obsolete
50 // Followed by an arbitary number of these:
51 // Number is determined from packet length.
53 [N+2] v3s32 position*100
54 [N+2+12] v3s32 speed*100
55 [N+2+12+12] s32 pitch*100
56 [N+2+12+12+4] s32 yaw*100
59 TOCLIENT_PLAYERINFO = 0x24,
62 // Followed by an arbitary number of these:
63 // Number is determined from packet length.
68 TOCLIENT_OPT_BLOCK_NOT_FOUND = 0x25, // Obsolete
70 TOCLIENT_SECTORMETA = 0x26, // Obsolete
74 [3...] v2s16 pos + sector metadata
77 TOCLIENT_INVENTORY = 0x27,
80 [2] serialized inventory
83 TOCLIENT_OBJECTDATA = 0x28,
88 u16 number of player positions
100 TOCLIENT_TIME_OF_DAY = 0x29,
106 TOCLIENT_CHAT_MESSAGE = 0x30,
113 TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD = 0x31,
116 u16 count of removed objects
117 for all removed objects {
120 u16 count of added objects
121 for all added objects {
124 u16 initialization data length
125 string initialization data
129 TOCLIENT_ACTIVE_OBJECT_MESSAGES = 0x32,
146 TOCLIENT_MOVE_PLAYER = 0x34,
149 v3f1000 player position
154 TOCLIENT_ACCESS_DENIED = 0x35,
164 Sent first after connected.
166 [0] u16 TOSERVER_INIT
167 [2] u8 SER_FMT_VER_HIGHEST
168 [3] u8[20] player_name
172 TOSERVER_INIT2 = 0x11,
174 Sent as an ACK for TOCLIENT_INIT.
175 After this, the server can send data.
177 [0] u16 TOSERVER_INIT2
180 TOSERVER_GETBLOCK=0x20, // Obsolete
181 TOSERVER_ADDNODE = 0x21, // Obsolete
182 TOSERVER_REMOVENODE = 0x22, // Obsolete
184 TOSERVER_PLAYERPOS = 0x23,
187 [2] v3s32 position*100
188 [2+12] v3s32 speed*100
189 [2+12+12] s32 pitch*100
190 [2+12+12+4] s32 yaw*100
193 TOSERVER_GOTBLOCKS = 0x24,
202 TOSERVER_DELETEDBLOCKS = 0x25,
211 TOSERVER_ADDNODE_FROM_INVENTORY = 0x26, // Obsolete
218 TOSERVER_CLICK_OBJECT = 0x27,
222 [2] u8 button (0=left, 1=right)
228 TOSERVER_GROUND_ACTION = 0x28,
233 [3] v3s16 nodepos_undersurface
234 [9] v3s16 nodepos_abovesurface
237 0: start digging (from undersurface)
238 1: place block (to abovesurface)
239 2: stop digging (all parameters ignored)
243 TOSERVER_RELEASE = 0x29, // Obsolete
245 TOSERVER_SIGNTEXT = 0x30, // Old signs
254 TOSERVER_INVENTORY_ACTION = 0x31,
256 See InventoryAction in inventory.h
259 TOSERVER_CHAT_MESSAGE = 0x32,
266 TOSERVER_SIGNNODETEXT = 0x33,
274 TOSERVER_CLICK_ACTIVEOBJECT = 0x34,
278 [2] u8 button (0=left, 1=right)
283 TOSERVER_DAMAGE = 0x35,
289 TOSERVER_PASSWORD=0x36,
291 Sent to change password.
293 [0] u16 TOSERVER_PASSWORD
294 [2] u8[28] old password
295 [30] u8[28] new password
300 inline SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time)
302 SharedBuffer<u8> data(2+2);
303 writeU16(&data[0], TOCLIENT_TIME_OF_DAY);
304 writeU16(&data[2], time);