minecraft-data

!StartDocs: Types BehaviourPackInfos: []li16 uuid: string version: string size: lu64 content_key: string sub_pack_name: string content_identity: string has_scripts: bool TexturePackInfos: []li16 uuid: string version: string size: lu64 content_key: string sub_pack_name: string content_identity: string has_scripts: bool rtx_enabled: bool ResourcePackIdVersions: []varint # The ID of the resource pack. uuid: string # The version of the resource pack. version: string # The subpack name of the resource pack. name: string ResourcePackIds: string[]li16 Experiment: name: string enabled: bool Experiments: Experiment[]li32 GameMode: zigzag32 => 0: survival 1: creative 2: adventure 3: survival_spectator 4: creative_spectator 5: fallback 6: spectator GameRule: name: string editable: bool type: varint => 1: bool 2: int 3: float value: type? if bool: bool if int: zigzag32 if float: lf32 GameRules: GameRule[]varint # CacheBlob represents a blob as used in the client side blob cache protocol. It holds a hash of its data and # the full data of it. Blob: # Hash is the hash of the blob. The hash is computed using xxHash, and must be deterministic for the same # chunk data. hash: lu64 # Payload is the data of the blob. When sent, the client will associate the Hash of the blob with the # Payload in it. payload: ByteArray BlockProperties: []varint name: string state: nbt Itemstates: []varint name: string runtime_id: li16 component_based: bool ItemExtraDataWithBlockingTick: has_nbt: lu16 => 0xffff: 'true' 0x0000: 'false' nbt: has_nbt ? if true: version: u8 nbt: lnbt default: void can_place_on: ShortString[]li32 can_destroy: ShortString[]li32 blocking_tick: li64 ItemExtraDataWithoutBlockingTick: has_nbt: lu16 => 0xffff: 'true' 0x0000: 'false' nbt: has_nbt ? if true: version: u8 nbt: lnbt default: void can_place_on: ShortString[]li32 can_destroy: ShortString[]li32 # Same as below but without a "networkStackID" boolean ItemLegacy: network_id: zigzag32 _: network_id? if 0: void default: count: lu16 metadata: varint block_runtime_id: zigzag32 extra: network_id ? # The Shield Item ID is sent in the StartGame packet. It is usually 355 in vanilla. if /ShieldItemID: '["encapsulated", { "lengthType": "varint", "type": "ItemExtraDataWithBlockingTick" }]' default: '["encapsulated", { "lengthType": "varint", "type": "ItemExtraDataWithoutBlockingTick" }]' # An "ItemStack" here represents an Item instance. You can think about it like a pointer # to an item class. The data for the class gets updated with the data in the `item` field # As of 1.16.220, now functionally the same as `Item` just without an extra boolean when # server auth inventories is disabled. Item: network_id: zigzag32 _: network_id? if 0: void default: count: lu16 metadata: varint # When server authoritative inventory is enabled, all allocated items have a unique ID used to identify # a specifc item instance. has_stack_id: u8 # StackNetworkID is the network ID of this item *instance*. If the stack is empty, 0 is always written for this # field. If not, the field should be set to 1 if the server authoritative inventories are disabled in the # StartGame packet, or to a unique stack ID if it is enabled. stack_id: has_stack_id ? if 0: void default: zigzag32 block_runtime_id: zigzag32 extra: network_id ? # The Shield Item ID is sent in the StartGame packet. It is usually 355 in vanilla. ## Really bad compiler hack to allow us to use a global variable if /ShieldItemID: '["encapsulated", { "lengthType": "varint", "type": "ItemExtraDataWithBlockingTick" }]' default: '["encapsulated", { "lengthType": "varint", "type": "ItemExtraDataWithoutBlockingTick" }]' vec3i: x: zigzag32 y: zigzag32 z: zigzag32 vec3li: x: li32 y: li32 z: li32 vec3u: x: varint y: varint z: varint vec3f: x: lf32 y: lf32 z: lf32 vec2f: x: lf32 z: lf32 Vec3fopts: x?: lf32 y?: lf32 z?: lf32 Vec2fopts: x?: lf32 y?: lf32 MetadataDictionary: []varint # https://github.com/pmmp/PocketMine-MP/blob/stable/src/pocketmine/entity/Entity.php#L101 key: varint => 0: flags 1: health #int (minecart/boat) 2: variant #int 3: color #byte 4: nametag #string 5: owner_eid #long 6: target_eid #long 7: air #short 8: potion_color #int (ARGB!) 9: potion_ambient #byte 10: jump_duration #long 11: hurt_time #int (minecart/boat) 12: hurt_direction #int (minecart/boat) 13: paddle_time_left #float 14: paddle_time_right #float 15: experience_value #int (xp orb) 16: minecart_display_block #int (id | (data << 16)) 17: minecart_display_offset #int 18: minecart_has_display #byte (must be 1 for minecart to show block inside) 19: horse_type 20: creeper_swell 21: creeper_swell_direction 22: charge_amount 23: enderman_held_runtime_id #short 24: entity_age #short 26: player_flags 27: player_index 28: player_bed_position #block coords 29: fireball_power_x #float 30: fireball_power_y 31: fireball_power_z 32: aux_power 33: fish_x 34: fish_z 35: fish_angle 36: potion_aux_value #short 37: lead_holder_eid #long 38: scale 39: interactive_tag #string 40: npc_skin_id #string 41: url_tag #string 42: max_airdata_max_air 43: mark_variant #int 44: container_type #byte 45: container_base_size #int 46: container_extra_slots_per_strength #int 47: block_target 48: wither_invulnerable_ticks #int 49: wither_target_1 #long 50: wither_target_2 #long 51: wither_target_3 #long 52: wither_aerial_attack 53: boundingbox_width 54: boundingbox_height 55: fuse_length 56: rider_seat_position #vector3f 57: rider_rotation_locked #byte 58: rider_max_rotation #float 59: rider_min_rotation #float 60: rider_seat_rotation_offset 61: area_effect_cloud_radius #float 62: area_effect_cloud_waiting #int 63: area_effect_cloud_particle_id #int 64: shulker_peek_id #int 65: shulker_attach_face #byte 66: shulker_attached #short 67: shulker_attach_pos 68: trading_player_eid #long 69: trading_career 70: has_command_block 71: command_block_command #string 72: command_block_last_output #string 73: command_block_track_output #byte 74: controlling_rider_seat_number #byte 75: strength #int 76: max_strength #int 77: evoker_spell_casting_color #int 78: limited_life 79: armor_stand_pose_index # int 80: ender_crystal_time_offset # int 81: always_show_nametag # byte 82: color_2 # byte 83: name_author 84: score_tag #String 85: balloon_attached_entity # long 86: pufferfish_size 87: bubble_time 88: agent 89: sitting_amount 90: sitting_amount_previous 91: eating_counter 92: flags_extended 93: laying_amount 94: laying_amount_previous 95: area_effect_cloud_duration 96: area_effect_cloud_spawn_time 97: area_effect_cloud_change_rate 98: area_effect_cloud_change_on_pickup 99: area_effect_cloud_pickup_count 100: interact_text 101: trade_tier 102: max_trade_tier 103: trade_experience 104: skin_id 105: spawning_frames 106: command_block_tick_delay 107: command_block_execute_on_first_tick 108: ambient_sound_interval 109: ambient_sound_interval_range 110: ambient_sound_event_name 111: fall_damage_multiplier 112: name_raw_text 113: can_ride_target 114: low_tier_cured_discount 115: high_tier_cured_discount 116: nearby_cured_discount 117: nearby_cured_discount_timestamp 118: hitbox 119: is_buoyant 120: base_runtime_id 121: freezing_effect_strength 122: buoyancy_data 123: goat_horn_count 124: update_properties 125: movement_sound_distance_offset 126: heartbeat_interval_ticks 127: heartbeat_sound_event 128: player_last_death_position 129: player_last_death_dimension 130: player_has_died 131: collision_box type: varint => 0: byte 1: short 2: int 3: float 4: string 5: compound 6: vec3i 7: long 8: vec3f value: key ? if flags: MetadataFlags1 if flags_extended: MetadataFlags2 default: type ? if byte: i8 if short: li16 if int: zigzag32 if float: lf32 if string: string if compound: nbt if vec3i: vec3i if long: zigzag64 if vec3f: vec3f MetadataFlags1: [ "bitflags", { "type": "zigzag64", "big": true, "flags": [ "onfire", "sneaking", "riding", "sprinting", "action", "invisible", "tempted", "inlove", "saddled", "powered", "ignited", "baby", "converting", "critical", "can_show_nametag", "always_show_nametag", "no_ai", "silent", "wallclimbing", "can_climb", "swimmer", "can_fly", "walker", "resting", "sitting", "angry", "interested", "charged", "tamed", "orphaned", "leashed", "sheared", "gliding", "elder", "moving", "breathing", "chested", "stackable", "showbase", "rearing", "vibrating", "idling", "evoker_spell", "charge_attack", "wasd_controlled", "can_power_jump", "can_dash", "linger", "has_collision", "affected_by_gravity", "fire_immune", "dancing", "enchanted", "show_trident_rope", # tridents show an animated rope when enchanted with loyalty after they are thrown and return to their owner. to be combined with data_owner_eid "container_private", #inventory is private, doesn't drop contents when killed if true "transforming", "spin_attack", "swimming", "bribed", #dolphins have this set when they go to find treasure for the player "pregnant", "laying_egg", "rider_can_pick", #??? "transition_sitting", "eating", "laying_down" ] }] MetadataFlags2: [ "bitflags", { "type": "zigzag64", "big": true, "flags": [ "sneezing", "trusting", "rolling", "scared", "in_scaffolding", "over_scaffolding", "fall_through_scaffolding", "blocking", #shield "transition_blocking", "blocked_using_shield", "blocked_using_damaged_shield", "sleeping", "wants_to_wake", "trade_interest", "door_breaker", #... "breaking_obstruction", "door_opener", #... "illager_captain", "stunned", "roaring", "delayed_attacking", "avoiding_mobs", "avoiding_block", "facing_target_to_range_attack", "hidden_when_invisible", #?????????????????? "is_in_ui", "stalking", "emoting", "celebrating", "admiring", "celebrating_special", "unknown95", # 95 "ram_attack", "playing_dead", "in_ascendable_block", "over_descendable_block", "croaking", "eat_mob", "jump_goal_jump", "emerging", "sniffing", "digging", "sonic_boom", "has_dash_cooldown", "push_towards_closest_space", "scenting", "rising", "feeling_happy", "searching", "crawling", "timer_flag_1", "timer_flag_2", "timer_flag_3", ] }] Link: ridden_entity_id: zigzag64 rider_entity_id: zigzag64 type: u8 immediate: bool rider_initiated: bool Links: Link[]varint EntityAttributes: []varint name: string min: lf32 value: lf32 max: lf32 EntityProperties: ints: []varint index: varint value: zigzag32 floats: []varint index: varint value: lf32 Rotation: yaw: byterot pitch: byterot head_yaw: byterot BlockCoordinates: # mojang... x: zigzag32 y: varint z: zigzag32 PlayerAttributes: []varint min: lf32 max: lf32 current: lf32 default: lf32 name: string modifiers: []varint id: string name: string amount: lf32 operation: li32 operand: li32 serializable: bool # UseItemTransactionData represents an inventory transaction data object sent when the client uses an item on # a block. Also used in PlayerAuthoritativeInput packet TransactionUseItem: # ActionType is the type of the UseItem inventory transaction. It is one of the action types found above, # and specifies the way the player interacted with the block. action_type: varint => # Right click item use on a surface like placing a block 0: click_block # Start right click and hold style item use or potentially interact with nothing. # If it is a usable item like food the server is expected to send a SetActorDataPacket with ActorFlags::USINGITEM along with the transaction response. # While using an item, movement speed is slowed which will be reflected in the move vector in Player Auth Input. 1: click_air # Block breaking like left click. When using server auth block breaking as specified in StartGamePacket this is never sent. # Instead, block actions are supplied in Player Auth Input. 2: break_block # BlockPosition is the position of the block that was interacted with. This is only really a correct # block position if ActionType is not UseItemActionClickAir. block_position: BlockCoordinates # BlockFace is the face of the block that was interacted with. When clicking the block, it is the face # clicked. When breaking the block, it is the face that was last being hit until the block broke. face: zigzag32 # HotBarSlot is the hot bar slot that the player was holding while clicking the block. It should be used # to ensure that the hot bar slot and held item are correctly synchronised with the server. hotbar_slot: zigzag32 # HeldItem is the item that was held to interact with the block. The server should check if this item # is actually present in the HotBarSlot. held_item: Item # Position is the position of the player at the time of interaction. For clicking a block, this is the # position at that time, whereas for breaking the block it is the position at the time of breaking. player_pos: vec3f # ClickedPosition is the position that was clicked relative to the block's base coordinate. It can be # used to find out exactly where a player clicked the block. click_pos: vec3f # BlockRuntimeID is the runtime ID of the block that was clicked. It may be used by the server to verify # that the player's world client-side is synchronised with the server's. block_runtime_id: varint # Actions is a list of actions that took place, that form the inventory transaction together. Each of # these actions hold one slot in which one item was changed to another. In general, the combination of # all of these actions results in a balanced inventory transaction. This should be checked to ensure that # no items are cheated into the inventory. TransactionActions: []varint source_type: varint => 0: container 1: global 2: world_interaction 3: creative 100: craft_slot 99999: craft _: source_type? if container or craft: inventory_id: WindowIDVarint if world_interaction: flags: varint if craft or craft_slot: action: varint default: void slot: varint old_item: Item new_item: Item # The Minecraft bedrock inventory system was refactored, but not all inventory actions use the new packet. # This data structure holds actions that have not been updated to the new system. TransactionLegacy: # LegacyRequestID is an ID that is only non-zero at times when sent by the client. The server should # always send 0 for this. When this field is not 0, the LegacySetItemSlots slice below will have values # in it. # LegacyRequestID ties in with the ItemStackResponse packet. If this field is non-0, the server should # respond with an ItemStackResponse packet. Some inventory actions such as dropping an item out of the # hotbar are still one using this packet, and the ItemStackResponse packet needs to tie in with it. legacy_request_id: zigzag32 # `legacy_transactions` are only present if the LegacyRequestID is non-zero. These item slots inform the # server of the slots that were changed during the inventory transaction, and the server should send # back an ItemStackResponse packet with these slots present in it. (Or false with no slots, if rejected.) legacy_transactions: legacy_request_id? if 0: void default: []varint container_id: u8 changed_slots: []varint slot_id: u8 Transaction: # Old transaction system data legacy: TransactionLegacy # What type of transaction took place transaction_type: varint => # Sent for container UI operations depending on if ItemStackNetManager is enabled 0: normal # Sent from server to client to reject a transaction 1: inventory_mismatch # Sent for a player performing right click style item use. # See the contained ItemUseInventoryTransaction::ActionType for the expected use case. 2: item_use # Sent for a player right clicking on an entity or attacking them. # See ItemUseInventoryTransaction::ActionType for which it is. 3: item_use_on_entity # Sent when releasing right click on a chargeable item like a bow or finishing charging like a crossbow. # This is different than canceling item use early which would be in Player Auth Input. # See ItemReleaseInventoryTransaction::ActionType for which it is. 4: item_release # The list of inventory internal actions in this packet, e.g. inventory GUI actions actions: TransactionActions # Extra data if an intenal inventory transaction did not take place, e.g. use of an item transaction_data: transaction_type? if normal or inventory_mismatch: void # UseItemTransactionData represents an inventory transaction data object sent when the client uses an item on # a block. if item_use: TransactionUseItem # UseItemOnEntityTransactionData represents an inventory transaction data object sent when the client uses # an item on an entity. if item_use_on_entity: # TargetEntityRuntimeID is the entity runtime ID of the target that was clicked. It is the runtime ID # that was assigned to it in the AddEntity packet. entity_runtime_id: varint64 # ActionType is the type of the UseItemOnEntity inventory transaction. It is one of the action types # found in the constants above, and specifies the way the player interacted with the entity. action_type: varint => # Right click interact with actor. 0: interact # Left click style attack of actor or elytra spin attack. Server is expected to deal damage to the entity with visuals. 1: attack # HotBarSlot is the hot bar slot that the player was holding while clicking the entity. It should be used # to ensure that the hot bar slot and held item are correctly synchronised with the server. hotbar_slot: zigzag32 # HeldItem is the item that was held to interact with the entity. The server should check if this item # is actually present in the HotBarSlot. held_item: Item # Position is the position of the player at the time of clicking the entity. player_pos: vec3f # ClickedPosition is the position that was clicked relative to the entity's base coordinate. It can be # used to find out exactly where a player clicked the entity. click_pos: vec3f # ReleaseItemTransactionData represents an inventory transaction data object sent when the client releases # the item it was using, for example when stopping while eating or stopping the charging of a bow. if item_release: # ActionType is the type of the ReleaseItem inventory transaction. It is one of the action types found # in the constants above, and specifies the way the item was released. # As of 1.13, the ActionType is always 0. This field can be ignored, because releasing food (by consuming # it) or releasing a bow (to shoot an arrow) is essentially the same. action_type: varint => # Release right click and hold style item use, like firing a bow 0: release # Finish right click and hold style item use, like charging a crossbow 1: consume # HotBarSlot is the hot bar slot that the player was holding while releasing the item. It should be used # to ensure that the hot bar slot and held item are correctly synchronised with the server. hotbar_slot: zigzag32 # HeldItem is the item that was released. The server should check if this item is actually present in the # HotBarSlot. held_item: Item # HeadPosition is the position of the player's head at the time of releasing the item. This is used # mainly for purposes such as spawning eating particles at that position. head_pos: vec3f ItemStacks: Item[]varint RecipeIngredient: type: u8 => 0: invalid # DefaultItemDescriptor represents an item descriptor for regular items. 1: int_id_meta # MoLangItemDescriptor represents an item descriptor for items that use MoLang (e.g. behaviour packs). 2: molang # ItemTagItemDescriptor represents an item descriptor that uses item tagging. This should be used to reduce duplicative # entries for items that can be grouped under a single tag. 3: item_tag # DeferredItemDescriptor represents an item descriptor that uses a namespace and metadata value to identify the item. # There is no clear benefit of using this item descriptor. 4: string_id_meta # ComplexAliasItemDescriptor represents an item descriptor that uses a single name to identify the item. There is no # clear benefit of using this item descriptor and only seem to be used for specific recipes. 5: complex_alias _: type ? if int_id_meta: # NetworkID is the numerical network ID of the item. This is sometimes a positive ID, and sometimes a # negative ID, depending on what item it concerns. network_id: li16 metadata: network_id ? if 0: void default: li16 if molang: # Expression represents the MoLang expression used to identify the item/it's associated tag. expression: string # Version represents the version of MoLang to use. version: u8 if item_tag: # Tag represents the tag that the item is part of. tag: string if string_id_meta: # Name is the name of the item, which is a name like 'minecraft:stick'. name: string # MetadataValue is the metadata value of the item. For some items, this is the damage value, whereas for # other items it is simply an identifier of a variant of the item. metadata: li16 if complex_alias: # Name is the name of the item, which is a name like 'minecraft:stick'. name: string count: zigzag32 PotionTypeRecipes: []varint input_item_id: zigzag32 input_item_meta: zigzag32 ingredient_id: zigzag32 ingredient_meta: zigzag32 output_item_id: zigzag32 output_item_meta: zigzag32 PotionContainerChangeRecipes: []varint input_item_id: zigzag32 ingredient_id: zigzag32 output_item_id: zigzag32 Recipes: []varint type: zigzag32 => 0: shapeless #'ENTRY_SHAPELESS', 1: shaped #'ENTRY_SHAPED', 2: furnace # 'ENTRY_FURNACE', # `furnace_with_metadata` is a recipe specifically used for furnace-type crafting stations. It is equal to # `furnace`, except it has an input item with a specific metadata value, instead of any metadata value. 3: furnace_with_metadata # 'ENTRY_FURNACE_DATA', // has metadata 4: multi #'ENTRY_MULTI', //TODO 5: shulker_box #'ENTRY_SHULKER_BOX', //TODO 6: shapeless_chemistry #'ENTRY_SHAPELESS_CHEMISTRY', //TODO 7: shaped_chemistry #'ENTRY_SHAPED_CHEMISTRY', //TODO # SmithingTransformRecipe is a recipe specifically used for smithing tables. It has two input items and adds them # together, resulting in a new item. 8: smithing_transform 9: smithing_trim recipe: type? if shapeless or shulker_box or shapeless_chemistry: recipe_id: LatinString input: RecipeIngredient[]varint output: ItemLegacy[]varint uuid: uuid block: string priority: zigzag32 network_id: varint if shaped or shaped_chemistry: recipe_id: LatinString width: zigzag32 height: zigzag32 # 2D input array, size of width*height input: []$width _: RecipeIngredient[]$height output: ItemLegacy[]varint uuid: uuid block: string priority: zigzag32 network_id: varint if furnace: input_id: zigzag32 output: ItemLegacy block: string if furnace_with_metadata: input_id: zigzag32 input_meta: zigzag32 output: ItemLegacy block: string if multi: uuid: uuid network_id: varint if smithing_transform: # RecipeID is a unique ID of the recipe. This ID must be unique amongst all other types of recipes too, # but its functionality is not exactly known. recipe_id: LatinString template: RecipeIngredient # Base is the item that the Addition is being applied to in the smithing table. base: RecipeIngredient # Addition is the item that is being added to the Base item to result in a modified item. addition: RecipeIngredient # Result is the resulting item from the two items being added together. result: ItemLegacy # Tag is a serialized compound tag in the network little endian format. tag: string # RecipeNetworkID is a unique ID used to identify the recipe over network. Each recipe must have a unique # network ID. Recommended is to just increment a variable for each unique recipe registered. # This field must never be 0. network_id: varint if smithing_trim: recipe_id: LatinString template: RecipeIngredient input: RecipeIngredient addition: RecipeIngredient block: string network_id: varint SkinImage: width: li32 height: li32 data: ByteArray Skin: skin_id: string play_fab_id: string skin_resource_pack: string skin_data: SkinImage animations: []li32 skin_image: SkinImage animation_type: li32 animation_frames: lf32 expression_type: lf32 cape_data: SkinImage geometry_data: string geometry_data_version: string animation_data: string cape_id: string full_skin_id: string arm_size: string skin_color: string personal_pieces: []li32 piece_id: string piece_type: string pack_id: string is_default_piece: bool product_id: string piece_tint_colors: []li32 piece_type: string colors: string[]li32 premium: bool persona: bool # PersonaCapeOnClassicSkin specifies if the skin had a Persona cape (in-game skin creator cape) equipped # on a classic skin. cape_on_classic: bool primary_user: bool overriding_player_appearance: bool PlayerRecords: type: u8 => 0: add 1: remove records_count: varint records: []$records_count _: type? if add: uuid: uuid entity_unique_id: zigzag64 username: string xbox_user_id: string platform_chat_id: string build_platform: li32 skin_data: Skin is_teacher: bool is_host: bool if remove: uuid: uuid verified: type ? if add: bool[]$records_count Enchant: id: u8 level: u8 EnchantOption: cost: varint slot_flags: li32 equip_enchants: Enchant[]varint held_enchants: Enchant[]varint self_enchants: Enchant[]varint name: string option_id: zigzag32 Action: zigzag32 => 0: start_break 1: abort_break 2: stop_break 3: get_updated_block 4: drop_item 5: start_sleeping 6: stop_sleeping 7: respawn 8: jump 9: start_sprint 10: stop_sprint 11: start_sneak 12: stop_sneak 13: creative_player_destroy_block # sent when spawning in a different dimension to tell the server we spawned 14: dimension_change_ack 15: start_glide 16: stop_glide 17: build_denied 18: crack_break 19: change_skin # no longer used 20: set_enchatnment_seed 21: swimming 22: stop_swimming 23: start_spin_attack 24: stop_spin_attack 25: interact_block 26: predict_break 27: continue_break 28: start_item_use_on 29: stop_item_use_on 30: handled_teleport 31: missed_swing 32: start_crawling 33: stop_crawling 34: start_flying 35: stop_flying 36: received_server_data # Source and Destination point to the source slot from which Count of the item stack were taken and the # destination slot to which this item was moved. StackRequestSlotInfo: # ContainerID is the ID of the container that the slot was in. slot_type: ContainerSlotType # Slot is the index of the slot within the container with the ContainerID above. slot: u8 # StackNetworkID is the unique stack ID that the client assumes to be present in this slot. The server # must check if these IDs match. If they do not match, servers should reject the stack request that the # action holding this info was in. stack_id: zigzag32 # ItemStackRequest is sent by the client to change item stacks in an inventory. It is essentially a # replacement of the InventoryTransaction packet added in 1.16 for inventory specific actions, such as moving # items around or crafting. The InventoryTransaction packet is still used for actions such as placing blocks # and interacting with entities. ItemStackRequest: # RequestID is a unique ID for the request. This ID is used by the server to send a response for this # specific request in the ItemStackResponse packet. request_id: zigzag32 actions: []varint type_id: u8 => # TakeStackRequestAction is sent by the client to the server to take x amount of items from one slot in a # container to the cursor. - take # PlaceStackRequestAction is sent by the client to the server to place x amount of items from one slot into # another slot, such as when shift clicking an item in the inventory to move it around or when moving an item # in the cursor into a slot. - place # SwapStackRequestAction is sent by the client to swap the item in its cursor with an item present in another # container. The two item stacks swap places. - swap # DropStackRequestAction is sent by the client when it drops an item out of the inventory when it has its # inventory opened. This action is not sent when a player drops an item out of the hotbar using the Q button # (or the equivalent on mobile). The InventoryTransaction packet is still used for that action, regardless of # whether the item stack network IDs are used or not. - drop # DestroyStackRequestAction is sent by the client when it destroys an item in creative mode by moving it # back into the creative inventory. - destroy # ConsumeStackRequestAction is sent by the client when it uses an item to craft another item. The original # item is 'consumed'. - consume # CreateStackRequestAction is sent by the client when an item is created through being used as part of a # recipe. For example, when milk is used to craft a cake, the buckets are leftover. The buckets are moved to # the slot sent by the client here. # Note that before this is sent, an action for consuming all items in the crafting table/grid is sent. Items # that are not fully consumed when used for a recipe should not be destroyed there, but instead, should be # turned into their respective resulting items. - create # (as of 1.18.10) Not currently used - place_in_container # (as of 1.18.10) Not currently used - take_out_container # LabTableCombineStackRequestAction is sent by the client when it uses a lab table to combine item stacks. - lab_table_combine # BeaconPaymentStackRequestAction is sent by the client when it submits an item to enable effects from a # beacon. These items will have been moved into the beacon item slot in advance. - beacon_payment # MineBlockStackRequestAction is sent by the client when it breaks a block. - mine_block # CraftRecipeStackRequestAction is sent by the client the moment it begins crafting an item. This is the # first action sent, before the Consume and Create item stack request actions. # This action is also sent when an item is enchanted. Enchanting should be treated mostly the same way as # crafting, where the old item is consumed. - craft_recipe # AutoCraftRecipeStackRequestAction is sent by the client similarly to the CraftRecipeStackRequestAction. The # only difference is that the recipe is automatically created and crafted by shift clicking the recipe book. - craft_recipe_auto #recipe book? # CraftCreativeStackRequestAction is sent by the client when it takes an item out fo the creative inventory. # The item is thus not really crafted, but instantly created. - craft_creative # CraftRecipeOptionalStackRequestAction is sent when using an anvil. When this action is sent, the # CustomNames field in the respective stack request is non-empty and contains the name of the item created # using the anvil. - optional # CraftGrindstoneRecipeStackRequestAction is sent when a grindstone recipe is crafted. It contains the RecipeNetworkID # to identify the recipe crafted, and the cost for crafting the recipe. - craft_grindstone_request # CraftLoomRecipeStackRequestAction is sent when a loom recipe is crafted. It simply contains the # pattern identifier to figure out what pattern is meant to be applied to the item. - craft_loom_request # CraftNonImplementedStackRequestAction is an action sent for inventory actions that aren't yet implemented # in the new system. These include, for example, anvils. - non_implemented # anvils aren't fully implemented yet # CraftResultsDeprecatedStackRequestAction is an additional, deprecated packet sent by the client after # crafting. It holds the final results and the amount of times the recipe was crafted. It shouldn't be used. # This action is also sent when an item is enchanted. Enchanting should be treated mostly the same way as # crafting, where the old item is consumed. - results_deprecated _: type_id ? if take or place or place_in_container or take_out_container: count: u8 source: StackRequestSlotInfo destination: StackRequestSlotInfo if swap: # Source and Destination point to the source slot from which Count of the item stack were taken and the # destination slot to which this item was moved. source: StackRequestSlotInfo destination: StackRequestSlotInfo if drop: # Count is the count of the item in the source slot that was taken towards the destination slot. count: u8 # Source is the source slot from which items were dropped to the ground. source: StackRequestSlotInfo # Randomly seems to be set to false in most cases. I'm not entirely sure what this does, but this is what # vanilla calls this field. randomly: bool if destroy or consume: # Count is the count of the item in the source slot that was destroyed. count: u8 # Source is the source slot from which items came that were destroyed by moving them into the creative # inventory. source: StackRequestSlotInfo if create: # ResultsSlot is the slot in the inventory in which the results of the crafting ingredients are to be # placed. result_slot_id: u8 if beacon_payment: # PrimaryEffect and SecondaryEffect are the effects that were selected from the beacon. primary_effect: zigzag32 secondary_effect: zigzag32 if mine_block: # Current hotbar slot hotbar_slot: zigzag32 # PredictedDurability is the durability of the item that the client assumes to be present at the time predicted_durability: zigzag32 # StackNetworkID is the unique stack ID that the client assumes to be present at the time. The server # must check if these IDs match. If they do not match, servers should reject the stack request that the # action holding this info was in. network_id: zigzag32 if craft_recipe: # RecipeNetworkID is the network ID of the recipe that is about to be crafted. This network ID matches # one of the recipes sent in the CraftingData packet, where each of the recipes have a RecipeNetworkID as # of 1.16. recipe_network_id: varint if craft_recipe_auto: # RecipeNetworkID is the network ID of the recipe that is about to be crafted. This network ID matches # one of the recipes sent in the CraftingData packet, where each of the recipes have a RecipeNetworkID as recipe_network_id: varint times_crafted: u8 ingredients: RecipeIngredient[]varint if craft_creative: # The stack ID of the creative item that is being created. This is one of the # creative item stack IDs sent in the CreativeContent packet. item_id: varint if optional: # For the cartography table, if a certain MULTI recipe is being called, this points to the network ID that was assigned. recipe_network_id: varint # Most likely the index in the request's filter strings that this action is using filtered_string_index: li32 if craft_grindstone_request: # RecipeNetworkID is the network ID of the recipe that is about to be crafted. This network ID matches # one of the recipes sent in the CraftingData packet, where each of the recipes have a RecipeNetworkID as recipe_network_id: varint # Cost is the cost of the recipe that was crafted. cost: varint if craft_loom_request: # Pattern is the pattern identifier for the loom recipe. pattern: string if non_implemented: void if results_deprecated: result_items: ItemLegacy[]varint times_crafted: u8 # CustomNames is a list of custom names involved in the request. This is typically filled with one string # when an anvil is used. # * Used for the server to determine which strings should be filtered. Used in anvils to verify a renamed item. custom_names: string[]varint # FilterCause represents the cause of any potential filtering. This is one of the constants above. cause: li32 => - chat_public - chat_whisper - sign_text - anvil_text - book_and_quill_text - command_block_text - block_actor_data_text - join_event_text - leave_event_text - slash_command_chat - cartography_text - kick_command - title_command - summon_command # ItemStackResponse is a response to an individual ItemStackRequest. ItemStackResponses: []varint # Status specifies if the request with the RequestID below was successful. If this is the case, the # ContainerInfo below will have information on what slots ended up changing. If not, the container info # will be empty. # A non-0 status means an error occurred and will result in the action being reverted. status: u8 => 0: ok 1: error # RequestID is the unique ID of the request that this response is in reaction to. If rejected, the client # will undo the actions from the request with this ID. request_id: zigzag32 _: status ? if ok: # ContainerInfo holds information on the containers that had their contents changed as a result of the # request. containers: []varint # ContainerID is the container ID of the container that the slots that follow are in. For the main # inventory, this value seems to be 0x1b. For the cursor, this value seems to be 0x3a. For the crafting # grid, this value seems to be 0x0d. # * actually, this is ContainerSlotType - used by the inventory system that specifies the type of slot slot_type: ContainerSlotType # SlotInfo holds information on what item stack should be present in specific slots in the container. slots: []varint # Slot and HotbarSlot seem to be the same value every time: The slot that was actually changed. I'm not # sure if these slots ever differ. slot: u8 hotbar_slot: u8 # Count is the total count of the item stack. This count will be shown client-side after the response is # sent to the client. count: u8 # StackNetworkID is the network ID of the new stack at a specific slot. item_stack_id: zigzag32 # CustomName is the custom name of the item stack. It is used in relation to text filtering. custom_name: string # DurabilityCorrection is the current durability of the item stack. This durability will be shown # client-side after the response is sent to the client. durability_correction: zigzag32 ItemComponentList: []varint # Name is the name of the item, which is a name like 'minecraft:stick'. name: string # Data is a map containing the components and properties of the item. nbt: nbt CommandOrigin: # Origin is one of the values above that specifies the origin of the command. The origin may change, # depending on what part of the client actually called the command. The command may be issued by a # websocket server, for example. type: varint => 0: player 1: block 2: minecart_block 3: dev_console 4: test 5: automation_player 6: client_automation 7: dedicated_server 8: entity 9: virtual 10: game_argument 11: entity_server 12: precompiled 13: game_director_entity_server # ? 14: script 15: executor # UUID is the UUID of the command called. This UUID is a bit odd as it is not specified by the server. It # is not clear what exactly this UUID is meant to identify, but it is unique for each command called. uuid: uuid # RequestID is an ID that identifies the request of the client. The server should send a CommandOrigin # with the same request ID to ensure it can be matched with the request by the caller of the command. # This is especially important for websocket servers and it seems that this field is only non-empty for # these websocket servers. request_id: string # PlayerUniqueID is an ID that identifies the player, the same as the one found in the AdventureSettings # packet. Filling it out with 0 seems to work. # PlayerUniqueID is only written if Origin is CommandOriginDevConsole or CommandOriginTest. player_entity_id: type? if dev_console or test: player_entity_id: zigzag64 # MapTrackedObject is an object on a map that is 'tracked' by the client, such as an entity or a block. This # object may move, which is handled client-side. TrackedObject: # Type is the type of the tracked object. It is either MapObjectTypeEntity or MapObjectTypeBlock. type: li32 => 0: entity 1: block # EntityUniqueID is the unique ID of the entity, if the tracked object was an entity. It needs not to be # filled out if Type is not MapObjectTypeEntity. entity_unique_id: type ? if entity: zigzag64 # BlockPosition is the position of the block, if the tracked object was a block. It needs not to be # filled out if Type is not MapObjectTypeBlock. block_position: type ? if block: BlockCoordinates # MapDecoration is a fixed decoration on a map: Its position or other properties do not change automatically # client-side. MapDecoration: type: u8 => - marker_white - marker_green - marker_red - marker_blue - cross_white - triangle_red - square_white - marker_sign - marker_pink - marker_orange - marker_yellow - marker_teal - triangle_green - small_square_white - mansion - monument - no_draw - village_desert - village_plains - village_savanna - village_snowy - village_taiga - jungle_temple - witch_hut => - marker_white - marker_green - marker_red - marker_blue - cross_white - triangle_red - square_white - marker_sign - marker_pink - marker_orange - marker_yellow - marker_teal - triangle_green - small_square_white - mansion - monument - no_draw - village_desert - village_plains - village_savanna - village_snowy - village_taiga - jungle_temple - witch_hut # Rotation is the rotation of the map decoration. It is byte due to the 16 fixed directions that the # map decoration may face. rotation: u8 # X is the offset on the X axis in pixels of the decoration. x: u8 # Y is the offset on the Y axis in pixels of the decoration. y: u8 # Label is the name of the map decoration. This name may be of any value. label: string # Colour is the colour of the map decoration. Some map decoration types have a specific colour set # automatically, whereas others may be changed. color_abgr: varint StructureBlockSettings: # PaletteName is the name of the palette used in the structure. Currently, it seems that this field is # always 'default'. palette_name: string # IgnoreEntities specifies if the structure should ignore entities or include them. If set to false, # entities will also show up in the exported structure. ignore_entities: bool # IgnoreBlocks specifies if the structure should ignore blocks or include them. If set to false, blocks # will show up in the exported structure. ignore_blocks: bool non_ticking_players_and_ticking_areas: bool # Size is the size of the area that is about to be exported. The area exported will start at the # Position + Offset, and will extend as far as Size specifies. size: BlockCoordinates # Offset is the offset position that was set in the structure block. The area exported is offset by this # position. # **TODO**: This will be renamed to offset soon structure_offset: BlockCoordinates # LastEditingPlayerUniqueID is the unique ID of the player that last edited the structure block that # these settings concern. last_editing_player_unique_id: zigzag64 # Rotation is the rotation that the structure block should obtain. See the constants above for available # options. rotation: u8 => 0: none 1: 90_deg 2: 180_deg 3: 270_deg # Mirror specifies the way the structure should be mirrored. It is either no mirror at all, mirror on the # x/z axis or both. mirror: u8 => 0: none 1: x_axis 2: z_axis 3: both_axes animation_mode: u8 => 0: none 1: layers 2: blocks # How long the duration for this animation is animation_duration: lf32 # Integrity is usually 1, but may be set to a number between 0 and 1 to omit blocks randomly, using # the Seed that follows. integrity: lf32 # Seed is the seed used to omit blocks if Integrity is not equal to one. If the Seed is 0, a random # seed is selected to omit blocks. seed: lu32 # Pivot is the pivot around which the structure may be rotated. pivot: vec3f # EducationSharedResourceURI is an education edition feature that is used for transmitting # e