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/*
Minetest
Copyright (C) 2010-2013 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 Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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 "util/string.h"
/*
changes by PROTOCOL_VERSION:
PROTOCOL_VERSION 3:
Base for writing changes here
PROTOCOL_VERSION 4:
Add TOCLIENT_MEDIA
Add TOCLIENT_TOOLDEF
Add TOCLIENT_NODEDEF
Add TOCLIENT_CRAFTITEMDEF
Add TOSERVER_INTERACT
Obsolete TOSERVER_CLICK_ACTIVEOBJECT
Obsolete TOSERVER_GROUND_ACTION
PROTOCOL_VERSION 5:
Make players to be handled mostly as ActiveObjects
PROTOCOL_VERSION 6:
Only non-cached textures are sent
PROTOCOL_VERSION 7:
Add TOCLIENT_ITEMDEF
Obsolete TOCLIENT_TOOLDEF
Obsolete TOCLIENT_CRAFTITEMDEF
Compress the contents of TOCLIENT_ITEMDEF and TOCLIENT_NODEDEF
PROTOCOL_VERSION 8:
Digging based on item groups
Many things
PROTOCOL_VERSION 9:
ContentFeatures and NodeDefManager use a different serialization
format; better for future version cross-compatibility
Many things
PROTOCOL_VERSION 10:
TOCLIENT_PRIVILEGES
Version raised to force 'fly' and 'fast' privileges into effect.
Node metadata change (came in later; somewhat incompatible)
PROTOCOL_VERSION 11:
TileDef in ContentFeatures
Nodebox drawtype
(some dev snapshot)
TOCLIENT_INVENTORY_FORMSPEC
(0.4.0, 0.4.1)
PROTOCOL_VERSION 12:
TOSERVER_INVENTORY_FIELDS
16-bit node ids
TOCLIENT_DETACHED_INVENTORY
PROTOCOL_VERSION 13:
InventoryList field "Width" (deserialization fails with old versions)
PROTOCOL_VERSION 14:
Added transfer of player pressed keys to the server
Added new messages for mesh and bone animation, as well as attachments
GENERIC_CMD_SET_ANIMATION
GENERIC_CMD_SET_BONE_POSITION
GENERIC_CMD_SET_ATTACHMENT
PROTOCOL_VERSION 15:
Serialization format changes
PROTOCOL_VERSION 16:
TOCLIENT_SHOW_FORMSPEC
PROTOCOL_VERSION 17:
Serialization format change: include backface_culling flag in TileDef
Added rightclickable field in nodedef
TOCLIENT_SPAWN_PARTICLE
TOCLIENT_ADD_PARTICLESPAWNER
TOCLIENT_DELETE_PARTICLESPAWNER
PROTOCOL_VERSION 18:
damageGroups added to ToolCapabilities
sound_place added to ItemDefinition
PROTOCOL_VERSION 19:
GENERIC_CMD_SET_PHYSICS_OVERRIDE
PROTOCOL_VERSION 20:
TOCLIENT_HUDADD
TOCLIENT_HUDRM
TOCLIENT_HUDCHANGE
TOCLIENT_HUD_SET_FLAGS
PROTOCOL_VERSION 21:
TOCLIENT_BREATH
TOSERVER_BREATH
range added to ItemDefinition
drowning, leveled and liquid_range added to ContentFeatures
stepheight and collideWithObjects added to object properties
version, heat and humidity transfer in MapBock
automatic_face_movement_dir and automatic_face_movement_dir_offset
added to object properties
PROTOCOL_VERSION 22:
add swap_node
PROTOCOL_VERSION 23:
TOSERVER_CLIENT_READY
PROTOCOL_VERSION 24:
ContentFeatures version 7
ContentFeatures: change number of special tiles to 6 (CF_SPECIAL_COUNT)
*/
#define LATEST_PROTOCOL_VERSION 24
// Server's supported network protocol range
#define SERVER_PROTOCOL_VERSION_MIN 13
#define SERVER_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION
// Client's supported network protocol range
#define CLIENT_PROTOCOL_VERSION_MIN 13
#define CLIENT_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION
// Constant that differentiates the protocol from random data and other protocols
#define PROTOCOL_ID 0x4f457403
#define PASSWORD_SIZE 28 // Maximum password length. Allows for
// base64-encoded SHA-1 (27+\0).
#define FORMSPEC_API_VERSION 1
#define FORMSPEC_VERSION_STRING "formspec_version[" TOSTRING(FORMSPEC_API_VERSION) "]"
#define TEXTURENAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.-"
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
[12] u64 map seed (new as of 2011-02-27)
[20] f1000 recommended send interval (in seconds) (new as of 14)
NOTE: The position in here is deprecated; position is
explicitly sent afterwards
*/
TOCLIENT_BLOCKDATA = 0x20, //TODO: Multiple blocks
TOCLIENT_ADDNODE = 0x21,
/*
u16 command
v3s16 position
serialized mapnode
u8 keep_metadata // Added in protocol version 22
*/
TOCLIENT_REMOVENODE = 0x22,
TOCLIENT_PLAYERPOS = 0x23, // Obsolete
/*
[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, // Obsolete
/*
[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, // Obsolete
TOCLIENT_SECTORMETA = 0x26, // Obsolete
/*
[0] u16 command
[2] u8 sector count
[3...] v2s16 pos + sector metadata
*/
TOCLIENT_INVENTORY = 0x27,
/*
[0] u16 command
[2] serialized inventory
*/
TOCLIENT_OBJECTDATA = 0x28, // Obsolete
/*
Sent as unreliable.
u16 command
u16 number of player positions
for each player:
u16 peer_id
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)
Added in a later version:
f1000 time_speed
*/
// (oops, there is some gap here)
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
u32 initialization data length
string initialization data
}
*/
TOCLIENT_ACTIVE_OBJECT_MESSAGES = 0x32,
/*
u16 command
for all objects
{
u16 id
u16 message length
string message
}
*/
TOCLIENT_HP = 0x33,
/*
u16 command
u8 hp
*/
TOCLIENT_MOVE_PLAYER = 0x34,
/*
u16 command
v3f1000 player position
f1000 player pitch
f1000 player yaw
*/
TOCLIENT_ACCESS_DENIED = 0x35,
/*
u16 command
u16 reason_length
wstring reason
*/
TOCLIENT_PLAYERITEM = 0x36, // Obsolete
/*
u16 command
u16 count of player items
for all player items {
u16 peer id
u16 length of serialized item
string serialized item
}
*/
TOCLIENT_DEATHSCREEN = 0x37,
/*
u16 command
u8 bool set camera point target
|
