{ "$schema": "./packets-schema.json", "protocol_version": 26, "game_version": "1.7.7.0_02", "packets": [ { "id": 0, "name": "Packet0KeepAlive", "server": true, "client": true, "fields": [] }, { "id": 1, "name": "Packet1Login", "server": true, "client": true, "fields": [ { "name": "version_or_entity_id", "type": "int" }, { "name": "username", "type": "string", "sizetype": "short", "maxsize": 32 }, { "name": "pubkey", "type": "string", "sizetype": "short", "maxsize": 400 }, { "name": "seed", "type": "long" }, { "name": "dimension", "type": "byte" }, { "name": "world_type", "type": "byte" }, { "name": "packet_delay", "type": "byte" } ] }, { "id": 2, "name": "Packet2Handshake", "server": true, "client": true, "fields": [] }, { "id": 3, "name": "Packet3Chat", "server": true, "client": true, "fields": [] }, { "id": 4, "name": "Packet4UpdateTime", "server": true, "client": false, "fields": [] }, { "id": 5, "name": "Packet5PlayerInventory", "server": true, "client": false, "fields": [] }, { "id": 6, "name": "Packet6SpawnPosition", "server": true, "client": false, "fields": [] }, { "id": 7, "name": "Packet7UseEntity", "server": false, "client": true, "fields": [] }, { "id": 8, "name": "Packet8UpdateHealth", "server": true, "client": false, "fields": [] }, { "id": 9, "name": "Packet9Respawn", "server": true, "client": true, "fields": [] }, { "id": 10, "name": "Packet10Flying", "server": true, "client": true, "fields": [ { "name": "on_ground", "type": "bool" } ] }, { "id": 11, "name": "Packet11PlayerPosition", "server": true, "client": true, "fields": [ { "name": "x", "type": "double" }, { "name": "y", "type": "double" }, { "name": "stance", "type": "double" }, { "name": "z", "type": "double" }, { "name": "on_ground", "type": "bool" } ] }, { "id": 12, "name": "Packet12PlayerLook", "server": true, "client": true, "fields": [ { "name": "yaw", "type": "float" }, { "name": "pitch", "type": "float" }, { "name": "on_ground", "type": "bool" } ] }, { "id": 13, "name": "Packet13PlayerLookMove", "server": true, "client": true, "fields": [ { "name": "x", "type": "double" }, { "name": "y", "type": "double" }, { "name": "stance", "type": "double" }, { "name": "z", "type": "double" }, { "name": "yaw", "type": "float" }, { "name": "pitch", "type": "float" }, { "name": "on_ground", "type": "bool" } ] }, { "id": 14, "name": "Packet14BlockDig", "server": false, "client": true, "fields": [ { "name": "status", "type": "ubyte" }, { "name": "x", "type": "int" }, { "name": "y", "type": "ubyte" }, { "name": "z", "type": "int" }, { "name": "side", "type": "ubyte" } ] }, { "id": 15, "name": "Packet15Place", "server": false, "client": true, "fields": [ { "name": "x", "type": "int" }, { "name": "y", "type": "ubyte" }, { "name": "z", "type": "int" }, { "name": "direction", "type": "ubyte" }, { "name": "y_placed", "type": "double" }, { "name": "item", "type": "optional_itemstack" } ] }, { "id": 16, "name": "Packet16BlockItemSwitch", "server": true, "client": true, "fields": [ { "name": "id", "type": "short" } ] }, { "id": 17, "name": "Packet17Sleep", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "flag", "type": "byte" }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" } ] }, { "id": 18, "name": "Packet18Animation", "server": true, "client": true, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "animate", "type": "byte" } ] }, { "id": 19, "name": "Packet19EntityAction", "server": false, "client": true, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "state", "type": "byte" } ] }, { "id": 20, "name": "Packet20NamedEntitySpawn", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "name", "type": "string", "sizetype": "short", "maxsize": 32 }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" }, { "name": "rotation", "type": "ubyte" }, { "name": "pitch", "type": "ubyte" }, { "name": "item_id", "type": "short" }, { "name": "nickname", "type": "string", "sizetype": "short", "maxsize": 64 }, { "name": "chat_color", "type": "byte" } ] }, { "id": 21, "name": "Packet21PickupSpawn", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "item", "type": "itemstack_nbt" }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" }, { "name": "rotation", "type": "byte" }, { "name": "pitch", "type": "byte" }, { "name": "roll", "type": "byte" } ] }, { "id": 22, "name": "Packet22Collect", "server": true, "client": false, "fields": [ { "name": "collected", "type": "int" }, { "name": "collector", "type": "int" } ] }, { "id": 23, "name": "Packet23VehicleSpawn", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "type", "type": "byte" }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" }, { "name": "pitch", "type": "float" }, { "name": "yaw", "type": "float" }, { "name": "flag", "type": "int" }, { "name": "dx", "type": "short", "if": [ "flag", "gt", 0 ] }, { "name": "dy", "type": "short", "if": [ "flag", "gt", 0 ] }, { "name": "dz", "type": "short", "if": [ "flag", "gt", 0 ] }, { "name": "arrow_type", "type": "int", "if": [ "type", "eq", 60 ] } ] }, { "id": 24, "name": "Packet24MobSpawn", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "type", "type": "byte" }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" }, { "name": "yaw", "type": "byte" }, { "name": "pitch", "type": "byte" }, { "name": "data", "type": "synchedentitydata" }, { "name": "nickname", "type": "string", "sizetype": "short", "maxsize": 64 }, { "name": "chat_color", "type": "byte" } ] }, { "id": 25, "name": "Packet25EntityPainting", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "title", "type": "string", "sizetype": "short", "maxsize": 128 }, { "name": "x", "type": "int" }, { "name": "y", "type": "int" }, { "name": "z", "type": "int" }, { "name": "direction", "type": "int" } ] }, { "id": 27, "name": "Packet27Position", "server": false, "client": true, "fields": [ { "name": "strafe", "type": "float" }, { "name": "forward", "type": "float" }, { "name": "pitch", "type": "float" }, { "name": "yaw", "type": "float" }, { "name": "flag", "type": "bool" }, { "name": "in_jump", "type": "bool" } ] }, { "id": 28, "name": "Packet28EntityVelocity", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" }, { "name": "dx", "type": "short", "post": [ "@", "divide", 8000.0 ], "proptype": "float" }, { "name": "dy", "type": "short", "post": [ "@", "divide", 8000.0 ], "proptype": "float" }, { "name": "dz", "type": "short", "post": [ "@", "divide", 8000.0 ], "proptype": "float" } ] }, { "id": 29, "name": "Packet29DestroyEntity", "server": true, "client": false, "fields": [ { "name": "entity_id", "type": "int" } ] }, { "id": 30, "name": "Packet30Entity", "server": true, "client": false, "fields": [] }, { "id": 31, "name": "Packet31RelEntityMove", "server": true, "client": false, "fields": [] }, { "id": 32, "name": "Packet32EntityLook", "server": true, "client": false, "fields": [] }, { "id": 33, "name": "Packet33RelEntityMoveLook", "server": true, "client": false, "fields": [] }, { "id": 34, "name": "Packet34EntityTeleport", "server": true, "client": false, "fields": [] }, { "id": 35, "name": "Packet35EntityNickname", "server": true, "client": true, "fields": [] }, { "id": 38, "name": "Packet38EntityStatus", "server": true, "client": false, "fields": [] }, { "id": 39, "name": "Packet39AttachEntity", "server": true, "client": false, "fields": [] }, { "id": 40, "name": "Packet40EntityMetadata", "server": true, "client": false, "fields": [] }, { "id": 41, "name": "Packet41EntityPlayerGamemode", "server": true, "client": false, "fields": [] }, { "id": 50, "name": "Packet50PreChunk", "server": true, "client": false, "fields": [] }, { "id": 51, "name": "Packet51MapChunk", "server": true, "client": false, "fields": [] }, { "id": 52, "name": "Packet52MultiBlockChange", "server": true, "client": false, "fields": [] }, { "id": 53, "name": "Packet53BlockChange", "server": true, "client": false, "fields": [] }, { "id": 54, "name": "Packet54PlayNoteBlock", "server": true, "client": false, "fields": [] }, { "id": 56, "name": "Packet56RequestChunk", "server": false, "client": true, "fields": [] }, { "id": 60, "name": "Packet60Explosion", "server": true, "client": false, "fields": [] }, { "id": 61, "name": "Packet61PlaySoundEffect", "server": true, "client": false, "fields": [] }, { "id": 70, "name": "Packet70Bed", "server": true, "client": false, "fields": [] }, { "id": 71, "name": "Packet71Weather", "server": true, "client": false, "fields": [] }, { "id": 72, "name": "Packet72UpdatePlayerProfile", "server": true, "client": false, "fields": [] }, { "id": 73, "name": "Packet73WeatherStatus", "server": true, "client": false, "fields": [] }, { "id": 100, "name": "Packet100OpenWindow", "server": true, "client": false, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "inventory_type", "type": "byte" }, { "name": "title", "type": "utfstring", "sizetype": "short" }, { "name": "slots_count", "type": "byte" } ] }, { "id": 101, "name": "Packet101CloseWindow", "server": true, "client": true, "fields": [ { "name": "window_id", "type": "byte" } ] }, { "id": 102, "name": "Packet102WindowClick", "server": false, "client": true, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "action", "type": "byte" }, { "name": "args", "type": "bytes", "sizetype": "byte", "maxsize": 255 }, { "name": "action_id", "type": "short" }, { "name": "itemstack", "type": "optional_itemstack" } ] }, { "id": 103, "name": "Packet103SetSlot", "server": true, "client": false, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "slot", "type": "short" }, { "name": "itemstack", "type": "optional_itemstack_nbt" } ] }, { "id": 104, "name": "Packet104WindowItems", "server": true, "client": false, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "items", "type": "list", "item": { "type": "optional_itemstack" }, "sizetype": "short", "maxsize": 32767 } ] }, { "id": 105, "name": "Packet105UpdateProgressbar", "server": true, "client": false, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "bar", "type": "short" }, { "name": "value", "type": "short" } ] }, { "id": 106, "name": "Packet106Transaction", "server": true, "client": true, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "short_window_id", "type": "short" }, { "name": "equal_itemstack", "type": "bool" } ] }, { "id": 107, "name": "Packet107UpdateCreativeInventory", "server": false, "client": true, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "page", "type": "int" }, { "name": "search_text", "type": "utfstring", "sizetype": "short" } ] }, { "id": 108, "name": "Packet108SetHotbarOffset", "server": false, "client": true, "fields": [ { "name": "offset", "type": "byte" } ] }, { "id": 130, "name": "Packet130UpdateSign", "server": false, "client": true, "fields": [ { "name": "x", "type": "int" }, { "name": "y", "type": "short" }, { "name": "z", "type": "int" }, { "name": "lines", "type": "list", "item": { "type": "string" }, "size": 4 }, { "name": "picture", "type": "int" }, { "name": "color", "type": "int" } ] }, { "id": 131, "name": "Packet131MapData", "server": true, "client": false, "fields": [ { "name": "item_id", "type": "short" }, { "name": "meta", "type": "short" }, { "name": "map_data", "type": "bytes", "sizetype": "ubyte", "maxsize": 255 } ] }, { "id": 132, "name": "Packet132SetMobSpawner", "server": true, "client": false, "fields": [ { "name": "x", "type": "int" }, { "name": "y", "type": "short" }, { "name": "z", "type": "int" }, { "name": "spawn_type", "type": "string", "sizetype": "short", "maxsize": 32 } ] }, { "id": 133, "name": "Packet133OpenGuidebook", "server": false, "client": true, "fields": [ { "name": "is_open", "type": "bool" } ] }, { "id": 134, "name": "Packet134ItemData", "server": false, "client": true, "fields": [ { "name": "slot", "type": "int" }, { "name": "nbt", "type": "compoundtag" } ] }, { "id": 135, "name": "Packet135PlacementMode", "server": false, "client": true, "fields": [ { "name": "rotation", "type": "byte" }, { "name": "rotation_horizontal", "type": "byte" }, { "name": "rotation_vertical", "type": "byte" }, { "name": "placement_mode", "type": "byte" } ] }, { "id": 136, "name": "Packet136SendKey", "server": true, "client": false, "fields": [ { "name": "key", "type": "string", "sizetype": "short", "maxsize": 384 } ] }, { "id": 137, "name": "Packet137UpdateFlag", "server": false, "client": false, "deprecated": true, "fields": [] }, { "id": 138, "name": "Packet138PlayerList", "server": true, "client": false, "fields": [ { "name": "players", "type": "list", "item": { "type": "struct", "name": "PlayerStat", "fields": [ { "name": "name", "type": "string", "sizetype": "short", "maxsize": 64 }, { "name": "score", "type": "int" } ] }, "sizetype": "int", "maxsize": 256 } ] }, { "id": 139, "name": "Packet139SetPaintingMotive", "server": false, "client": true, "fields": [ { "name": "motive", "type": "int" } ] }, { "id": 140, "name": "Packet140TileEntityData", "server": true, "client": false, "fields": [ { "name": "data", "type": "compoundtag" } ] }, { "id": 141, "name": "Packet141UpdateFlag", "server": false, "client": true, "fields": [ { "name": "x", "type": "int" }, { "name": "y", "type": "short" }, { "name": "z", "type": "int" }, { "name": "colors", "type": "bytes", "size": 384 }, { "name": "owner", "type": "string", "sizetype": "short", "maxsize": 32 } ] }, { "id": 142, "name": "Packet142OpenFlagWindow", "server": true, "client": false, "fields": [ { "name": "window_id", "type": "byte" }, { "name": "x", "type": "int" }, { "name": "y", "type": "short" }, { "name": "z", "type": "int" } ] }, { "id": 143, "name": "Packet143PhotoMode", "server": true, "client": false, "fields": [ { "name": "disabled", "type": "bool" } ] }, { "id": 200, "name": "Packet200Statistic", "server": true, "client": false, "fields": [ { "name": "id", "type": "int" }, { "name": "value", "type": "byte" } ] }, { "id": 255, "name": "Packet255KickDisconnect", "server": true, "client": true, "fields": [ { "name": "reason", "type": "string", "sizetype": "short", "maxsize": 256 } ] } ] }