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/*
Minetest-c55
Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef CLIENTSERVER_HEADER
#define CLIENTSERVER_HEADER
#include "utility.h"
#define PROTOCOL_ID 0x4f457403
enum ToClientCommand
{
TOCLIENT_INIT = 0x10,
/*
Server's reply to TOSERVER_INIT.
Sent second after connected.
[0] u16 TOSERVER_INIT
[2] u8 deployed version
[3] v3s16 player's position + v3f(0,BS/2,0) floatToInt'd
[4] u64 map seed (new as of 2011-02-27)
*/
TOCLIENT_BLOCKDATA = 0x20, //TODO: Multiple blocks
TOCLIENT_ADDNODE = 0x21,
TOCLIENT_REMOVENODE = 0x22,
TOCLIENT_PLAYERPOS = 0x23,
/*
[0] u16 command
// Followed by an arbitary number of these:
// Number is determined from packet length.
[N] u16 peer_id
[N+2] v3s32 position*100
[N+2+12] v3s32 speed*100
[N+2+12+12] s32 pitch*100
[N+2+12+12+4] s32 yaw*100
*/
TOCLIENT_PLAYERINFO = 0x24,
/*
[0] u16 command
// Followed by an arbitary number of these:
// Number is determined from packet length.
[N] u16 peer_id
[N] char[20] name
*/
TOCLIENT_OPT_BLOCK_NOT_FOUND = 0x25, // Not used
TOCLIENT_SECTORMETA = 0x26, // Not used
/*
[0] u16 command
[2] u8 sector count
[3...] v2s16 pos + sector metadata
*/
TOCLIENT_INVENTORY = 0x27,
/*
[0] u16 command
[2] serialized inventory
*/
TOCLIENT_OBJECTDATA = 0x28,
/*
Sent as unreliable.
u16 command
u16 number of player positions
for each player:
v3s32 position*100
v3s32 speed*100
s32 pitch*100
s32 yaw*100
u16 count of blocks
for each block:
v3s16 blockpos
block objects
*/
TOCLIENT_TIME_OF_DAY = 0x29,
/*
u16 command
u16 time (0-23999)
*/
TOCLIENT_CHAT_MESSAGE = 0x30,
/*
u16 command
u16 length
wstring message
*/
TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD = 0x31,
/*
u16 command
u16 count of removed objects
for all removed objects {
u16 id
}
u16 count of added objects
for all added objects {
u16 id
u8 type
u16 initialization data length
string initialization data
}
*/
TOCLIENT_ACTIVE_OBJECT_MESSAGES = 0x32,
/*
u16 command
for all objects
{
u16 id
u16 message length
string message
}
*/
};
enum ToServerCommand
{
TOSERVER_INIT=0x10,
/*
Sent first after connected.
[0] u16 TOSERVER_INIT
[2] u8 SER_FMT_VER_HIGHEST
[3] u8[20] player_name
*/
TOSERVER_INIT2 = 0x11,
/*
Sent as an ACK for TOCLIENT_INIT.
After this, the server can send data.
[0] u16 TOSERVER_INIT2
*/
TOSERVER_GETBLOCK=0x20, // Not used
TOSERVER_ADDNODE = 0x21, // Not used
TOSERVER_REMOVENODE = 0x22, // deprecated
TOSERVER_PLAYERPOS = 0x23,
/*
[0] u16 command
[2] v3s32 position*100
[2+12] v3s32 speed*100
[2+12+12] s32 pitch*100
[2+12+12+4] s32 yaw*100
*/
TOSERVER_GOTBLOCKS = 0x24,
/*
[0] u16 command
[2] u8 count
[3] v3s16 pos_0
[3+6] v3s16 pos_1
...
*/
TOSERVER_DELETEDBLOCKS = 0x25,
/*
[0] u16 command
[2] u8 count
[3] v3s16 pos_0
[3+6] v3s16 pos_1
...
*/
TOSERVER_ADDNODE_FROM_INVENTORY = 0x26, // deprecated
/*
[0] u16 command
[2] v3s16 pos
[8] u16 i
*/
TOSERVER_CLICK_OBJECT = 0x27,
/*
length: 13
[0] u16 command
[2] u8 button (0=left, 1=right)
[3] v3s16 blockpos
[9] s16 id
[11] u16 item
*/
TOSERVER_GROUND_ACTION = 0x28,
/*
length: 17
[0] u16 command
[2] u8 action
[3] v3s16 nodepos_undersurface
[9] v3s16 nodepos_abovesurface
[15] u16 item
actions:
0: start digging (from undersurface)
1: place block (to abovesurface)
2: stop digging (all parameters ignored)
3: digging completed
*/
TOSERVER_RELEASE = 0x29, // Not used
TOSERVER_SIGNTEXT = 0x30,
/*
u16 command
v3s16 blockpos
s16 id
u16 textlen
textdata
*/
TOSERVER_INVENTORY_ACTION = 0x31,
/*
See InventoryAction in inventory.h
*/
TOSERVER_CHAT_MESSAGE = 0x32,
/*
u16 command
u16 length
wstring message
*/
TOSERVER_SIGNNODETEXT = 0x33,
/*
u16 command
v3s16 p
u16 textlen
textdata
*/
TOSERVER_CLICK_ACTIVEOBJECT = 0x34,
/*
length: 7
[0] u16 command
[2] u8 button (0=left, 1=right)
[3] u16 id
[5] u16 item
*/
};
inline SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time)
{
SharedBuffer<u8> data(2+2);
writeU16(&data[0], TOCLIENT_TIME_OF_DAY);
writeU16(&data[2], time);
return data;
}
#endif
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