/*
-Minetest-c55
-Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+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 General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+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 General Public License for more details.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+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 "utility.h"
+#include "util/pointer.h"
+SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time, float time_speed);
+
+/*
+ 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
+*/
+
+#define LATEST_PROTOCOL_VERSION 20
+
+// 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 TEXTURENAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_."
+
enum ToClientCommand
{
TOCLIENT_INIT = 0x10,
[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
[N+2+12+12+4] s32 yaw*100
*/
- TOCLIENT_PLAYERINFO = 0x24,
+ TOCLIENT_PLAYERINFO = 0x24, // Obsolete
/*
[0] u16 command
// Followed by an arbitary number of these:
[2] serialized inventory
*/
- TOCLIENT_OBJECTDATA = 0x28,
+ 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
/*
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
for all added objects {
u16 id
u8 type
- u16 initialization data length
+ u32 initialization data length
string initialization data
}
*/
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
+ v3f1000 camera point target (to point the death cause or whatever)
+ */
+
+ TOCLIENT_MEDIA = 0x38,
+ /*
+ u16 command
+ u16 total number of texture bunches
+ u16 index of this bunch
+ u32 number of files in this bunch
+ for each file {
+ u16 length of name
+ string name
+ u32 length of data
+ data
+ }
+ u16 length of remote media server url (if applicable)
+ string url
+ */
+
+ TOCLIENT_TOOLDEF = 0x39,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized ToolDefManager
+ */
+
+ TOCLIENT_NODEDEF = 0x3a,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized NodeDefManager
+ */
+
+ TOCLIENT_CRAFTITEMDEF = 0x3b,
+ /*
+ u16 command
+ u32 length of the next item
+ serialized CraftiItemDefManager
+ */
+
+ TOCLIENT_ANNOUNCE_MEDIA = 0x3c,
+
+ /*
+ u16 command
+ u32 number of files
+ for each texture {
+ u16 length of name
+ string name
+ u16 length of sha1_digest
+ string sha1_digest
+ }
+ */
+
+ TOCLIENT_ITEMDEF = 0x3d,
+ /*
+ u16 command
+ u32 length of next item
+ serialized ItemDefManager
+ */
+
+ TOCLIENT_PLAY_SOUND = 0x3f,
+ /*
+ u16 command
+ s32 sound_id
+ u16 len
+ u8[len] sound name
+ s32 gain*1000
+ u8 type (0=local, 1=positional, 2=object)
+ s32[3] pos_nodes*10000
+ u16 object_id
+ u8 loop (bool)
+ */
+
+ TOCLIENT_STOP_SOUND = 0x40,
+ /*
+ u16 command
+ s32 sound_id
+ */
+
+ TOCLIENT_PRIVILEGES = 0x41,
+ /*
+ u16 command
+ u16 number of privileges
+ for each privilege
+ u16 len
+ u8[len] privilege
+ */
+
+ TOCLIENT_INVENTORY_FORMSPEC = 0x42,
+ /*
+ u16 command
+ u32 len
+ u8[len] formspec
+ */
+
+ TOCLIENT_DETACHED_INVENTORY = 0x43,
+ /*
+ [0] u16 command
+ u16 len
+ u8[len] name
+ [2] serialized inventory
+ */
+
+ TOCLIENT_SHOW_FORMSPEC = 0x44,
+ /*
+ [0] u16 command
+ u32 len
+ u8[len] formspec
+ u16 len
+ u8[len] formname
+ */
+
+ TOCLIENT_MOVEMENT = 0x45,
+ /*
+ u16 command
+ f1000 movement_acceleration_default
+ f1000 movement_acceleration_air
+ f1000 movement_acceleration_fast
+ f1000 movement_speed_walk
+ f1000 movement_speed_crouch
+ f1000 movement_speed_fast
+ f1000 movement_speed_climb
+ f1000 movement_speed_jump
+ f1000 movement_liquid_fluidity
+ f1000 movement_liquid_fluidity_smooth
+ f1000 movement_liquid_sink
+ f1000 movement_gravity
+ */
+
+ TOCLIENT_SPAWN_PARTICLE = 0x46,
+ /*
+ u16 command
+ v3f1000 pos
+ v3f1000 velocity
+ v3f1000 acceleration
+ f1000 expirationtime
+ f1000 size
+ u8 bool collisiondetection
+ u32 len
+ u8[len] texture
+ */
+
+ TOCLIENT_ADD_PARTICLESPAWNER = 0x47,
+ /*
+ u16 command
+ u16 amount
+ f1000 spawntime
+ v3f1000 minpos
+ v3f1000 maxpos
+ v3f1000 minvel
+ v3f1000 maxvel
+ v3f1000 minacc
+ v3f1000 maxacc
+ f1000 minexptime
+ f1000 maxexptime
+ f1000 minsize
+ f1000 maxsize
+ u8 bool collisiondetection
+ u32 len
+ u8[len] texture
+ u32 id
+ */
+
+ TOCLIENT_DELETE_PARTICLESPAWNER = 0x48,
+ /*
+ u16 command
+ u32 id
+ */
+
+ TOCLIENT_HUDADD = 0x49,
+ /*
+ u16 command
+ u32 id
+ u8 type
+ v2f1000 pos
+ u32 len
+ u8[len] name
+ v2f1000 scale
+ u32 len2
+ u8[len2] text
+ u32 number
+ u32 item
+ u32 dir
+ v2f1000 align
+ v2f1000 offset
+ */
+
+ TOCLIENT_HUDRM = 0x4a,
+ /*
+ u16 command
+ u32 id
+ */
+
+ TOCLIENT_HUDCHANGE = 0x4b,
+ /*
+ u16 command
+ u32 id
+ u8 stat
+ [v2f1000 data |
+ u32 len
+ u8[len] data |
+ u32 data]
+ */
+
+ TOCLIENT_HUD_SET_FLAGS = 0x4c,
+ /*
+ u16 command
+ u32 flags
+ u32 mask
+ */
};
enum ToServerCommand
[2] u8 SER_FMT_VER_HIGHEST
[3] u8[20] player_name
[23] u8[28] password (new in some version)
- [51] u16 client network protocol version (new in some version)
+ [51] u16 minimum supported network protocol version (added sometime)
+ [53] u16 maximum supported network protocol version (added later than the previous one)
*/
TOSERVER_INIT2 = 0x11,
[2+12] v3s32 speed*100
[2+12+12] s32 pitch*100
[2+12+12+4] s32 yaw*100
+ [2+12+12+4+4] u32 keyPressed
*/
TOSERVER_GOTBLOCKS = 0x24,
[8] u16 i
*/
- TOSERVER_CLICK_OBJECT = 0x27,
+ TOSERVER_CLICK_OBJECT = 0x27, // Obsolete
/*
length: 13
[0] u16 command
[11] u16 item
*/
- TOSERVER_GROUND_ACTION = 0x28,
+ TOSERVER_GROUND_ACTION = 0x28, // Obsolete
/*
length: 17
[0] u16 command
TOSERVER_RELEASE = 0x29, // Obsolete
- TOSERVER_SIGNTEXT = 0x30, // Old signs
+ // (oops, there is some gap here)
+
+ TOSERVER_SIGNTEXT = 0x30, // Old signs, obsolete
/*
u16 command
v3s16 blockpos
wstring message
*/
- TOSERVER_SIGNNODETEXT = 0x33,
+ TOSERVER_SIGNNODETEXT = 0x33, // obsolete
/*
u16 command
v3s16 p
textdata
*/
- TOSERVER_CLICK_ACTIVEOBJECT = 0x34,
+ TOSERVER_CLICK_ACTIVEOBJECT = 0x34, // Obsolete
/*
length: 7
[0] u16 command
[30] u8[28] new password
*/
-};
+ TOSERVER_PLAYERITEM=0x37,
+ /*
+ Sent to change selected 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;
-}
+ [0] u16 TOSERVER_PLAYERITEM
+ [2] u16 item
+ */
+
+ TOSERVER_RESPAWN=0x38,
+ /*
+ u16 TOSERVER_RESPAWN
+ */
+
+ TOSERVER_INTERACT = 0x39,
+ /*
+ [0] u16 command
+ [2] u8 action
+ [3] u16 item
+ [5] u32 length of the next item
+ [9] serialized PointedThing
+ actions:
+ 0: start digging (from undersurface) or use
+ 1: stop digging (all parameters ignored)
+ 2: digging completed
+ 3: place block or item (to abovesurface)
+ 4: use item
+
+ (Obsoletes TOSERVER_GROUND_ACTION and TOSERVER_CLICK_ACTIVEOBJECT.)
+ */
+
+ TOSERVER_REMOVED_SOUNDS = 0x3a,
+ /*
+ u16 command
+ u16 len
+ s32[len] sound_id
+ */
+
+ TOSERVER_NODEMETA_FIELDS = 0x3b,
+ /*
+ u16 command
+ v3s16 p
+ u16 len
+ u8[len] form name (reserved for future use)
+ u16 number of fields
+ for each field:
+ u16 len
+ u8[len] field name
+ u32 len
+ u8[len] field value
+ */
+
+ TOSERVER_INVENTORY_FIELDS = 0x3c,
+ /*
+ u16 command
+ u16 len
+ u8[len] form name (reserved for future use)
+ u16 number of fields
+ for each field:
+ u16 len
+ u8[len] field name
+ u32 len
+ u8[len] field value
+ */
+
+ TOSERVER_REQUEST_MEDIA = 0x40,
+ /*
+ u16 command
+ u16 number of files requested
+ for each file {
+ u16 length of name
+ string name
+ }
+ */
+
+ TOSERVER_RECEIVED_MEDIA = 0x41,
+ /*
+ u16 command
+ */
+};
#endif
projects / oweals / minetest.git / blobdiff