minetest.git - modified minetest for gpcfs purposes

	Commit message (Expand)	Author	Age
*	Update translation files	updatepo.sh	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	Riceball LEE	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	ferrumcccp	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	Yangjun Wang	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	Liu Tao	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	Yangjun Wang	2021-06-16
*	Translated using Weblate (Chinese (Simplified))	winniepee	2021-06-16
*	Update translation files	updatepo.sh	2021-02-23
*	Reset Chinese translations to previous state	updatepo.sh	2021-02-23
*	Update translation files	updatepo.sh	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	AISS	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	Deleted User	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	AISS	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	AISS	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	AISS	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	ZhiZe-ZG	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	Gao Tiesuan	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	Gao Tiesuan	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	Gao Tiesuan	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2021-01-30
*	Translated using Weblate (Chinese (Simplified))	Gao Tiesuan	2021-01-30
*	Update translation files	updatepo.sh	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	ferrumcccp	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	Yangjun Wang	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	青草	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	ferrumcccp	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	Mivik	2020-06-13
*	Translated using Weblate (Chinese (Simplified))	ERDwaYbR	2020-06-13
*	Update translation files	updatepo.sh	2020-04-03
*	Translated using Weblate (Chinese (Simplified))	wzy2006	2020-04-03
*	Translated using Weblate (Chinese (Simplified))	Gao Tiesuan	2020-04-03
*	Update translation sources	rubenwardy	2020-01-24
*	Translated using Weblate (Chinese (Simplified))	IFRFSX	2020-01-24
*	Translated using Weblate (Chinese (Simplified))	Hotower	2020-01-24
*	Translated using Weblate (Chinese (Simplified))	zaoqi	2020-01-24
*	Translated using Weblate (Chinese (Simplified))	Yangjun Wang	2020-01-24
*	Translated using Weblate (Chinese (Simplified))	Krock	2020-01-24
*	Update translation strings	updatepo.sh	2019-10-12

/* 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. */ #pragma once #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 Obsolete TOCLIENT_PLAYERITEM 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: Obsolete TOSERVER_RECEIVED_MEDIA Server: Stop using TOSERVER_CLIENT_READY PROTOCOL_VERSION 24: ContentFeatures version 7 ContentFeatures: change number of special tiles to 6 (CF_SPECIAL_COUNT) PROTOCOL_VERSION 25: Rename TOCLIENT_ACCESS_DENIED to TOCLIENT_ACCESS_DENIED_LEGAGY Rename TOCLIENT_DELETE_PARTICLESPAWNER to TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY Rename TOSERVER_PASSWORD to TOSERVER_PASSWORD_LEGACY Rename TOSERVER_INIT to TOSERVER_INIT_LEGACY Rename TOCLIENT_INIT to TOCLIENT_INIT_LEGACY Add TOCLIENT_ACCESS_DENIED new opcode (0x0A), using error codes for standard error, keeping customisation possible. This permit translation Add TOCLIENT_DELETE_PARTICLESPAWNER (0x53), fixing the u16 read and reading u32 Add new opcode TOSERVER_INIT for client presentation to server Add new opcodes TOSERVER_FIRST_SRP, TOSERVER_SRP_BYTES_A, TOSERVER_SRP_BYTES_M, TOCLIENT_SRP_BYTES_S_B for the three supported auth mechanisms around srp Add new opcodes TOCLIENT_ACCEPT_SUDO_MODE and TOCLIENT_DENY_SUDO_MODE for sudo mode handling (auth mech generic way of changing password). Add TOCLIENT_HELLO for presenting server to client after client presentation Add TOCLIENT_AUTH_ACCEPT to accept connection from client Rename GENERIC_CMD_SET_ATTACHMENT to GENERIC_CMD_ATTACH_TO PROTOCOL_VERSION 26: Add TileDef tileable_horizontal, tileable_vertical flags PROTOCOL_VERSION 27: backface_culling: backwards compatibility for playing with newer client on pre-27 servers. Add nodedef v3 - connected nodeboxes PROTOCOL_VERSION 28: CPT2_MESHOPTIONS PROTOCOL_VERSION 29: Server doesn't accept TOSERVER_BREATH anymore serialization of TileAnimation params changed TAT_SHEET_2D Removed client-sided chat perdiction PROTOCOL VERSION 30: New ContentFeatures serialization version Add node and tile color and palette Fix plantlike visual_scale being applied squared and add compatibility with pre-30 clients by sending sqrt(visual_scale) PROTOCOL VERSION 31: Add tile overlay Stop sending TOSERVER_CLIENT_READY PROTOCOL VERSION 32: Add fading sounds PROTOCOL VERSION 33: Add TOCLIENT_UPDATE_PLAYER_LIST and send the player list to the client, instead of guessing based on the active object list. PROTOCOL VERSION 34: Add sound pitch PROTOCOL VERSION 35: Rename TOCLIENT_CHAT_MESSAGE to TOCLIENT_CHAT_MESSAGE_OLD (0x30) Add TOCLIENT_CHAT_MESSAGE (0x2F) This chat message is a signalisation message containing various informations: * timestamp * sender * type (RAW, NORMAL, ANNOUNCE, SYSTEM) * content Add TOCLIENT_CSM_RESTRICTION_FLAGS to define which CSM features should be limited Add settable player collisionbox. Breaks compatibility with older clients as a 1-node vertical offset has been removed from player's position Add settable player stepheight using existing object property. Breaks compatibility with older clients. PROTOCOL VERSION 36: Backwards compatibility drop Add 'can_zoom' to player object properties Add glow to object properties Change TileDef serialization format. Add world-aligned tiles. Mod channels Raise ObjectProperties version to 3 for removing 'can_zoom' and adding 'zoom_fov'. Nodebox version 5 Add disconnected nodeboxes Add TOCLIENT_FORMSPEC_PREPEND PROTOCOL VERSION 37: Redo detached inventory sending */ #define LATEST_PROTOCOL_VERSION 37 #define LATEST_PROTOCOL_VERSION_STRING TOSTRING(LATEST_PROTOCOL_VERSION) // Server's supported network protocol range #define SERVER_PROTOCOL_VERSION_MIN 37 #define SERVER_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION // Client's supported network protocol range // The minimal version depends on whether // send_pre_v25_init is enabled or not #define CLIENT_PROTOCOL_VERSION_MIN 37 #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_.-" typedef u16 session_t; enum ToClientCommand { TOCLIENT_HELLO = 0x02, /* Sent after TOSERVER_INIT. u8 deployed serialisation version u16 deployed network compression mode u16 deployed protocol version u32 supported auth methods std::string username that should be used for legacy hash (for proper casing) */ TOCLIENT_AUTH_ACCEPT = 0x03, /* Message from server to accept auth. v3s16 player's position + v3f(0,BS/2,0) floatToInt'd u64 map seed f1000 recommended send interval u32 : supported auth methods for sudo mode (where the user can change their password) */ TOCLIENT_ACCEPT_SUDO_MODE = 0x04, /* Sent to client to show it is in sudo mode now. */ TOCLIENT_DENY_SUDO_MODE = 0x05, /* Signals client that sudo mode auth failed. */ TOCLIENT_ACCESS_DENIED = 0x0A, /* u8 reason std::string custom reason (if needed, otherwise "") u8 (bool) reconnect */ TOCLIENT_INIT_LEGACY = 0x10, // Obsolete TOCLIENT_BLOCKDATA = 0x20, //TODO: Multiple blocks TOCLIENT_ADDNODE = 0x21, /* v3s16 position serialized mapnode u8 keep_metadata // Added in protocol version 22 */ TOCLIENT_REMOVENODE = 0x22, TOCLIENT_PLAYERPOS = 0x23, // Obsolete TOCLIENT_PLAYERINFO = 0x24, // Obsolete TOCLIENT_OPT_BLOCK_NOT_FOUND = 0x25, // Obsolete TOCLIENT_SECTORMETA = 0x26, // Obsolete TOCLIENT_INVENTORY = 0x27, /* [0] u16 command [2] serialized inventory */ TOCLIENT_OBJECTDATA = 0x28, // Obsolete TOCLIENT_TIME_OF_DAY = 0x29, /* u16 time (0-23999) Added in a later version: f1000 time_speed */ TOCLIENT_CSM_RESTRICTION_FLAGS = 0x2A, /* u32 CSMRestrictionFlags byteflag */ // (oops, there is some gap here) TOCLIENT_CHAT_MESSAGE = 0x2F, /* u8 version u8 message_type u16 sendername length wstring sendername u16 length wstring message */ TOCLIENT_CHAT_MESSAGE_OLD = 0x30, // Obsolete TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD = 0x31, /* 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, /* for all objects { u16 id u16 message length string message } */ TOCLIENT_HP = 0x33, /* u8 hp */ TOCLIENT_MOVE_PLAYER = 0x34, /* v3f1000 player position f1000 player pitch f1000 player yaw */ TOCLIENT_ACCESS_DENIED_LEGACY = 0x35, /* u16 reason_length wstring reason */ TOCLIENT_PLAYERITEM = 0x36, // Obsolete TOCLIENT_DEATHSCREEN = 0x37, /* u8 bool set camera point target v3f1000 camera point target (to point the death cause or whatever) */ TOCLIENT_MEDIA = 0x38, /* 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, /* u32 length of the next item serialized ToolDefManager */ TOCLIENT_NODEDEF = 0x3a, /* u32 length of the next item serialized NodeDefManager */ TOCLIENT_CRAFTITEMDEF = 0x3b, /* u32 length of the next item serialized CraftiItemDefManager */ TOCLIENT_ANNOUNCE_MEDIA = 0x3c, /* u32 number of files for each texture { u16 length of name string name u16 length of sha1_digest string sha1_digest } */ TOCLIENT_ITEMDEF = 0x3d, /* u32 length of next item serialized ItemDefManager */ TOCLIENT_PLAY_SOUND = 0x3f, /* 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, /* s32 sound_id */ TOCLIENT_PRIVILEGES = 0x41, /* u16 number of privileges for each privilege u16 len u8[len] privilege */ TOCLIENT_INVENTORY_FORMSPEC = 0x42, /* 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, /* 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, /* v3f1000 pos v3f1000 velocity v3f1000 acceleration f1000 expirationtime f1000 size u8 bool collisiondetection u32 len u8[len] texture u8 bool vertical u8 collision_removal TileAnimation animation u8 glow u8 object_collision */ TOCLIENT_ADD_PARTICLESPAWNER = 0x47, /* 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 u8 bool vertical u8 collision_removal u32 id TileAnimation animation u8 glow u8 object_collision */ TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY = 0x48, // Obsolete TOCLIENT_HUDADD = 0x49, /* 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 v3f1000 world_pos v2s32 size */ TOCLIENT_HUDRM = 0x4a, /* u32 id */ TOCLIENT_HUDCHANGE = 0x4b, /* u32 id u8 stat [v2f1000 data | u32 len u8[len] data | u32 data] */ TOCLIENT_HUD_SET_FLAGS = 0x4c, /* u32 flags u32 mask */ TOCLIENT_HUD_SET_PARAM = 0x4d, /* u16 param u16 len u8[len] value */ TOCLIENT_BREATH = 0x4e, /* u16 breath */ TOCLIENT_SET_SKY = 0x4f, /* u8[4] color (ARGB) u8 len u8[len] type u16 count foreach count: u8 len u8[len] param u8 clouds (boolean) */ TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO = 0x50, /* u8 do_override (boolean) u16 day-night ratio 0...65535 */ TOCLIENT_LOCAL_PLAYER_ANIMATIONS = 0x51, /* v2s32 stand/idle v2s32 walk v2s32 dig v2s32 walk+dig f1000 frame_speed */ TOCLIENT_EYE_OFFSET = 0x52, /* v3f1000 first v3f1000 third */ TOCLIENT_DELETE_PARTICLESPAWNER = 0x53, /* u32 id */ TOCLIENT_CLOUD_PARAMS = 0x54, /* f1000 density u8[4] color_diffuse (ARGB) u8[4] color_ambient (ARGB) f1000 height f1000 thickness v2f1000 speed */ TOCLIENT_FADE_SOUND = 0x55, /* s32 sound_id float step float gain */ TOCLIENT_UPDATE_PLAYER_LIST = 0x56, /* u8 type u16 number of players for each player u16 len u8[len] player name */ TOCLIENT_MODCHANNEL_MSG = 0x57, /* u16 channel name length std::string channel name u16 channel name sender std::string channel name u16 message length std::string message */ TOCLIENT_MODCHANNEL_SIGNAL = 0x58, /* u8 signal id u16 channel name length std::string channel name */ TOCLIENT_SRP_BYTES_S_B = 0x60, /* Belonging to AUTH_MECHANISM_SRP. std::string bytes_s std::string bytes_B */ TOCLIENT_FORMSPEC_PREPEND = 0x61, /* u16 len u8[len] formspec */ TOCLIENT_NUM_MSG_TYPES = 0x62, }; enum ToServerCommand { TOSERVER_INIT = 0x02, /* Sent first after connected. u8 serialisation version (=SER_FMT_VER_HIGHEST_READ) u16 supported network compression modes u16 minimum supported network protocol version u16 maximum supported network protocol version std::string player name */ TOSERVER_INIT_LEGACY = 0x10, // Obsolete TOSERVER_INIT2 = 0x11, /* Sent as an ACK for TOCLIENT_INIT. After this, the server can send data. [0] u16 TOSERVER_INIT2 */ TOSERVER_MODCHANNEL_JOIN = 0x17, /* u16 channel name length std::string channel name */ TOSERVER_MODCHANNEL_LEAVE = 0x18, /* u16 channel name length std::string channel name */ TOSERVER_MODCHANNEL_MSG = 0x19, /* u16 channel name length std::string channel name u16 message length std::string message */ TOSERVER_GETBLOCK = 0x20, // Obsolete TOSERVER_ADDNODE = 0x21, // Obsolete TOSERVER_REMOVENODE = 0x22, // Obsolete 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 [2+12+12+4+4] u32 keyPressed [2+12+12+4+4+1] u8 fov*80 [2+12+12+4+4+4+1] u8 ceil(wanted_range / MAP_BLOCKSIZE) */ 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, // Obsolete TOSERVER_CLICK_OBJECT = 0x27, // Obsolete TOSERVER_GROUND_ACTION = 0x28, // Obsolete TOSERVER_RELEASE = 0x29, // Obsolete TOSERVER_SIGNTEXT = 0x30, // Obsolete TOSERVER_INVENTORY_ACTION = 0x31, /* See InventoryAction in inventorymanager.h */ TOSERVER_CHAT_MESSAGE = 0x32, /* u16 length wstring message */ TOSERVER_SIGNNODETEXT = 0x33, // Obsolete TOSERVER_CLICK_ACTIVEOBJECT = 0x34, // Obsolete TOSERVER_DAMAGE = 0x35, /* u8 amount */ TOSERVER_PASSWORD_LEGACY = 0x36, // Obsolete TOSERVER_PLAYERITEM = 0x37, /* Sent to change selected item. [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 */ TOSERVER_REMOVED_SOUNDS = 0x3a, /* u16 len s32[len] sound_id */ TOSERVER_NODEMETA_FIELDS = 0x3b, /* 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 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 number of files requested for each file { u16 length of name string name } */ TOSERVER_RECEIVED_MEDIA = 0x41, // Obsolete TOSERVER_BREATH = 0x42, // Obsolete TOSERVER_CLIENT_READY = 0x43, /* u8 major u8 minor u8 patch u8 reserved u16 len u8[len] full_version_string */ TOSERVER_FIRST_SRP = 0x50, /* Belonging to AUTH_MECHANISM_FIRST_SRP. std::string srp salt std::string srp verification key u8 is_empty (=1 if password is empty, 0 otherwise) */ TOSERVER_SRP_BYTES_A = 0x51, /* Belonging to AUTH_MECHANISM_SRP, depending on current_login_based_on. std::string bytes_A u8 current_login_based_on : on which version of the password's hash this login is based on (0 legacy hash, or 1 directly the password) */ TOSERVER_SRP_BYTES_M = 0x52, /* Belonging to AUTH_MECHANISM_SRP. std::string bytes_M */ TOSERVER_NUM_MSG_TYPES = 0x53, }; enum AuthMechanism { // reserved AUTH_MECHANISM_NONE = 0, // SRP based on the legacy hash AUTH_MECHANISM_LEGACY_PASSWORD = 1 << 0, // SRP based on the srp verification key AUTH_MECHANISM_SRP = 1 << 1, // Establishes a srp verification key, for first login and password changing AUTH_MECHANISM_FIRST_SRP = 1 << 2, }; enum AccessDeniedCode { SERVER_ACCESSDENIED_WRONG_PASSWORD, SERVER_ACCESSDENIED_UNEXPECTED_DATA, SERVER_ACCESSDENIED_SINGLEPLAYER, SERVER_ACCESSDENIED_WRONG_VERSION, SERVER_ACCESSDENIED_WRONG_CHARS_IN_NAME, SERVER_ACCESSDENIED_WRONG_NAME, SERVER_ACCESSDENIED_TOO_MANY_USERS, SERVER_ACCESSDENIED_EMPTY_PASSWORD, SERVER_ACCESSDENIED_ALREADY_CONNECTED, SERVER_ACCESSDENIED_SERVER_FAIL, SERVER_ACCESSDENIED_CUSTOM_STRING, SERVER_ACCESSDENIED_SHUTDOWN, SERVER_ACCESSDENIED_CRASH, SERVER_ACCESSDENIED_MAX, }; enum NetProtoCompressionMode { NETPROTO_COMPRESSION_NONE = 0, }; const static std::string accessDeniedStrings[SERVER_ACCESSDENIED_MAX] = { "Invalid password", "Your client sent something the server didn't expect. Try reconnecting or updating your client", "The server is running in simple singleplayer mode. You cannot connect.", "Your client's version is not supported.\nPlease contact server administrator.", "Player name contains disallowed characters.", "Player name not allowed.", "Too many users.", "Empty passwords are disallowed. Set a password and try again.", "Another client is connected with this name. If your client closed unexpectedly, try again in a minute.", "Server authentication failed. This is likely a server error.", "", "Server shutting down.", "This server has experienced an internal error. You will now be disconnected." }; enum PlayerListModifer: u8 { PLAYER_LIST_INIT, PLAYER_LIST_ADD, PLAYER_LIST_REMOVE, }; enum CSMRestrictionFlags : u64 { CSM_RF_NONE = 0x00000000, CSM_RF_LOAD_CLIENT_MODS = 0x00000001, // Disable mods provided by clients CSM_RF_CHAT_MESSAGES = 0x00000002, // Disable chat message sending from CSM CSM_RF_READ_ITEMDEFS = 0x00000004, // Disable itemdef lookups CSM_RF_READ_NODEDEFS = 0x00000008, // Disable nodedef lookups CSM_RF_LOOKUP_NODES = 0x00000010, // Limit node lookups CSM_RF_ALL = 0xFFFFFFFF, };