Difference between revisions of "User:WinX64/Slot Data"

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(→‎Structured components: More work done)
Line 116: Line 116:
 
  | 4
 
  | 4
 
  | <code>minecraft:unbreakable</code>
 
  | <code>minecraft:unbreakable</code>
−
  | Description here.
+
  | Marks the item as unbrekable.
 
  | As follows:
 
  | As follows:
 
   {| class="wikitable"
 
   {| class="wikitable"
Line 158: Line 158:
 
  | 7
 
  | 7
 
  | <code>minecraft:lore</code>
 
  | <code>minecraft:lore</code>
−
  | Description here.
+
  | Item's lore.
−
  | Data here.
+
  | As follows:
 +
  {| class="wikitable"
 +
    ! Name
 +
    ! Type
 +
    ! Description
 +
    |-
 +
    | Number of lines
 +
    | {{Type|VarInt}}
 +
    | Number of elements in the following array.
 +
    |-
 +
    | Lines
 +
    | {{Type|Array}} of {{Type|Text Component}}
 +
    |
 +
    |}
 
  |-
 
  |-
 
  | 8
 
  | 8
 
  | <code>minecraft:rarity</code>
 
  | <code>minecraft:rarity</code>
−
  | Description here.
+
  | Item's rarity.<br>This affects the default color of the item's name.
−
  | Data here.
+
| As follows:
 +
  {| class="wikitable"
 +
    ! Name
 +
    ! Type
 +
    ! Description
 +
    |-
 +
    | Rarity
 +
    | {{Type|VarInt}} {{Type|Enum}}
 +
    | Can be one of the following:
 +
* 0 - Common (white)
 +
* 1 - Uncommon (yellow)
 +
* 2 - Rare (aqua)
 +
* 3 - Epic (pink)
 +
  |}
 
  |-
 
  |-
 
  | 9
 
  | 9
 
  | <code>minecraft:enchantments</code>
 
  | <code>minecraft:enchantments</code>
−
  | Description here.
+
  | The enchantments of the item.
−
| Data here.
+
| As follows:
 +
  {| class="wikitable"
 +
    ! colspan="2"| Name
 +
    ! colspan="2"| Type
 +
    ! Description
 +
    |-
 +
    | colspan="2"| Number of enchantments
 +
    | colspan="2"| {{Type|VarInt}}
 +
    | Number of elements in the following array.
 +
    |-
 +
    | rowspan="2"| Enchantment
 +
    | Type ID
 +
    | rowspan="2"| {{Type|Array}}
 +
    | {{Type|VarInt}} {{Type|Enum}}
 +
    | The ID of the enchantment in the enchantment registry.
 +
    |-
 +
    | Level
 +
    | {{Type|VarInt}}
 +
    | The level of the enchantment.
 +
    |-
 +
    | colspan="2"| Show in tooltip
 +
    | colspan="2"| {{Type|Boolean}}
 +
    | Whether the list of enchantments should be shown on the item's tooltip.
 +
    |}
 
  |-
 
  |-
 
  | 10
 
  | 10
 
  | <code>minecraft:can_place_on</code>
 
  | <code>minecraft:can_place_on</code>
−
  | Description here.
+
  | List of blocks this block can be placed on when in adventure mode.
−
| Data here.
+
| As follows:
 +
  {| class="wikitable"
 +
    ! Name
 +
    ! Type
 +
    ! Description
 +
    |-
 +
    | Number of predicates
 +
    | {{Type|VarInt}}
 +
    | Number of elements in the following array.
 +
    |-
 +
    | Block predicates
 +
    | {{Type|Array}} of [[#Block_Predicate|Block Predicate]]
 +
    |
 +
    |-
 +
    | Show in tooltip
 +
    | {{Type|Boolean}}
 +
    | Whether the list of blocks should be shown on the item's tooltip.
 +
    |}
 
  |-
 
  |-
 
  | 11
 
  | 11
 
  | <code>minecraft:can_break</code>
 
  | <code>minecraft:can_break</code>
−
  | Description here.
+
  | List of blocks this item can break when in adventure mode.
−
| Data here.
+
| As follows:
 +
  {| class="wikitable"
 +
    ! Name
 +
    ! Type
 +
    ! Description
 +
    |-
 +
    | Number of predicates
 +
    | {{Type|VarInt}}
 +
    | Number of elements in the following array.
 +
    |-
 +
    | Block predicates
 +
    | {{Type|Array}} of [[#Block_Predicate|Block Predicate]]
 +
    |
 +
    |-
 +
    | Show in tooltip
 +
    | {{Type|Boolean}}
 +
    | Whether the list of blocks should be shown on the item's tooltip.
 +
    |}
 
  |-
 
  |-
 
  | 12
 
  | 12
 
  | <code>minecraft:attribute_modifiers</code>
 
  | <code>minecraft:attribute_modifiers</code>
−
  | Description here.
+
  | The attribute modifiers of the item.
−
| Data here.
+
| As follows:
 +
  {| class="wikitable"
 +
    ! colspan="2"| Name
 +
    ! colspan="2"| Type
 +
    ! Description
 +
    |-
 +
    | colspan="2"| Number of attributes
 +
    | colspan="2"| {{Type|VarInt}}
 +
    | Number of elements in the following array.
 +
    |-
 +
    | rowspan="6"| Attribute
 +
    | Type ID
 +
    | rowspan="6"| {{Type|Array}}
 +
    | {{Type|VarInt}} {{Type|Enum}}
 +
    | The ID of the attribute.
 +
    |-
 +
    | Unique ID
 +
    | {{Type|UUID}}
 +
    | The attribute's unique ID.
 +
    |-
 +
    | Name
 +
    | {{Type|String}}
 +
    | The attribute's name.
 +
    |-
 +
    | Value
 +
    | {{Type|Double}}
 +
    | The attribute's value.
 +
    |-
 +
    | Operation
 +
    | {{Type|VarInt}} {{Type|Enum}}
 +
    | The operation to be applied upon the value. Can be one of the following:
 +
* 0 - Add
 +
* 1 - Multiply base
 +
* 2 - Multiply total
 +
    |-
 +
    | Slot
 +
    | {{Type|VarInt}} {{Type|Enum}}
 +
    | The item slot placement required for the attribute to have effect.<br>Can be one of the following:
 +
* 0 - Any
 +
* 1 - Main hand
 +
* 2 - Off hand
 +
* 3 - Hand
 +
* 4 - Feet
 +
* 5 - Legs
 +
* 6 - Chest
 +
* 7 - Head
 +
* 8 - Armor
 +
* 9 - Body
 +
    |-
 +
    | colspan="2"| Show in tooltip
 +
    | colspan="2"| {{Type|Boolean}}
 +
    | Whether the list of attributes should be shown on the item's tooltip.
 +
    |}
 
  |-
 
  |-
 
  | 13
 
  | 13
 
  | <code>minecraft:custom_model_data</code>
 
  | <code>minecraft:custom_model_data</code>
−
  | Description here.
+
  | Value for the item predicate when using custom item models.<br>More info can be found [https://minecraft.wiki/w/Tutorials/Models#Item_predicates here].
−
  | Data here.
+
  | As follows:
 +
  {| class="wikitable"
 +
    ! Name
 +
    ! Type
 +
    ! Description
 +
    |-
 +
    | Value
 +
    | {{Type|VarInt}}
 +
    |
 +
    |}
 
  |-
 
  |-
 
  | 14
 
  | 14
 
  | <code>minecraft:hide_additional_tooltip</code>
 
  | <code>minecraft:hide_additional_tooltip</code>
−
  | Description here.
+
  | {{Need Info|What is considered as "additional"? What exact items does this hide?}}
 
  | None.
 
  | None.
 
  |-
 
  |-
 
  | 15
 
  | 15
 
  | <code>minecraft:hide_tooltip</code>
 
  | <code>minecraft:hide_tooltip</code>
−
  | Description here.
+
  | Hides the item's tooltip altogether.
 
  | None.
 
  | None.
 
  |-
 
  |-
Line 402: Line 546:
 
  |}
 
  |}
  
−
=== Other types ===
+
== Other types ==
 +
 
 +
Common types used in multiple components are described below.
 +
 
 +
=== Block Predicate ===
  
−
Common types used in multiple components can be described here.
+
Describe the block predicate type here.
  
 
[[Category:Protocol Details]]
 
[[Category:Protocol Details]]
 
[[Category:Minecraft Modern]]
 
[[Category:Minecraft Modern]]

Revision as of 00:11, 11 June 2024

The Slot data structure defines how an item is represented when inside an inventory window of any kind, such as a chest or furnace.

This page presents the new Slot data structure, using structured components. You can find the documentation of the old structure, that utilizes raw NBT data, here.

Format

Some description does here.

Name Type Meaning
Item Count VarInt The item count. Every following field is only present if this value is greater than zero.
Item ID Optional VarInt The item ID. Item IDs are distinct from block IDs; see Data Generators for more information.
Number of components to add Optional VarInt Number of elements present in the first data component array
Number of components to remove Optional VarInt Number of elements present in the second data component array. This serve as a way to remove the default component values that are present on some items.
Components to add Component type Optional Array Optional VarInt Enum The type of component. See Structured components for more detail.
Component data Optional Varies The component-dependent data. See Structured components for more detail.
Components to remove Component type Optional Array Optional VarInt Enum The type of component. See Structured components for more detail.

Structured components

The complete list of available components is described below. Items marked in blue cause no noticeable impact on the client, and mainly concern server-side operations.

For a more in-depth description, and information on how the items below are encoded with the NBT format, check here.

Type Name Description Data
0 minecraft:custom_data Customizable data that doesn't fit any specific component. As follows:
Name Type Description
Data NBT Always a Compound Tag.
1 minecraft:max_stack_size Maximum stack size for the item. As follows:
Name Type Description
Max stack size VarInt Ranges from 1 to 99.
2 minecraft:max_damage The maximum damage the item can take before breaking. As follows:
Name Type Description
Max damage VarInt
3 minecraft:damage The current damage of the item. As follows:
Name Type Description
Damage VarInt
4 minecraft:unbreakable Marks the item as unbrekable. As follows:
Name Type Description
Show in tooltip Boolean Whether the Unbreakable indicator should be shown on the item's tooltip.
5 minecraft:custom_name Item's custom name.
Normally shown in italic, and changeable at an anvil. 		As follows:
Name Type Description
Name Text Component
6 minecraft:item_name Override for the item's default name.
Shown when the item has no custom name. 		As follows:
Name Type Description
Name Text Component
7 minecraft:lore Item's lore. As follows:
Name Type Description
Number of lines VarInt Number of elements in the following array.
Lines Array of Text Component
8 minecraft:rarity Item's rarity.
This affects the default color of the item's name. 		As follows:
Name Type Description
Rarity VarInt Enum Can be one of the following:
  • 0 - Common (white)
  • 1 - Uncommon (yellow)
  • 2 - Rare (aqua)
  • 3 - Epic (pink)
9 minecraft:enchantments The enchantments of the item. As follows:
Name Type Description
Number of enchantments VarInt Number of elements in the following array.
Enchantment Type ID Array VarInt Enum The ID of the enchantment in the enchantment registry.
Level VarInt The level of the enchantment.
Show in tooltip Boolean Whether the list of enchantments should be shown on the item's tooltip.
10 minecraft:can_place_on List of blocks this block can be placed on when in adventure mode. As follows:
Name Type Description
Number of predicates VarInt Number of elements in the following array.
Block predicates Array of Block Predicate
Show in tooltip Boolean Whether the list of blocks should be shown on the item's tooltip.
11 minecraft:can_break List of blocks this item can break when in adventure mode. As follows:
Name Type Description
Number of predicates VarInt Number of elements in the following array.
Block predicates Array of Block Predicate
Show in tooltip Boolean Whether the list of blocks should be shown on the item's tooltip.
12 minecraft:attribute_modifiers The attribute modifiers of the item. As follows:
Name Type Description
Number of attributes VarInt Number of elements in the following array.
Attribute Type ID Array VarInt Enum The ID of the attribute.
Unique ID UUID The attribute's unique ID.
Name String The attribute's name.
Value Double The attribute's value.
Operation VarInt Enum The operation to be applied upon the value. Can be one of the following:
  • 0 - Add
  • 1 - Multiply base
  • 2 - Multiply total
Slot VarInt Enum The item slot placement required for the attribute to have effect.
Can be one of the following:
  • 0 - Any
  • 1 - Main hand
  • 2 - Off hand
  • 3 - Hand
  • 4 - Feet
  • 5 - Legs
  • 6 - Chest
  • 7 - Head
  • 8 - Armor
  • 9 - Body
Show in tooltip Boolean Whether the list of attributes should be shown on the item's tooltip.
13 minecraft:custom_model_data Value for the item predicate when using custom item models.
More info can be found here. 		As follows:
Name Type Description
Value VarInt
14 minecraft:hide_additional_tooltip
Huh.png The following information needs to be added to this page:
What is considered as "additional"? What exact items does this hide?
None.
15 minecraft:hide_tooltip Hides the item's tooltip altogether. None.
16 minecraft:repair_cost Description here. Data here.
17 minecraft:creative_slot_lock Description here. None.
18 minecraft:enchantment_glint_override Description here. Data here.
19 minecraft:intangible_projectile Description here. Data here.
20 minecraft:food Description here. Data here.
21 minecraft:fire_resistant Description here. None.
22 minecraft:tool Description here. Data here.
23 minecraft:stored_enchantments Description here. Data here.
24 minecraft:dyed_color Description here. Data here.
25 minecraft:map_color Description here. Data here.
26 minecraft:map_id Description here. Data here.
27 minecraft:map_decorations Description here. Data here.
28 minecraft:map_post_processing Description here. Data here.
29 minecraft:charged_projectiles Description here. Data here.
30 minecraft:bundle_contents Description here. Data here.
31 minecraft:potion_contents Description here. Data here.
32 minecraft:suspicious_stew_effects Description here. Data here.
33 minecraft:writable_book_content Description here. Data here.
34 minecraft:written_book_content Description here. Data here.
35 minecraft:trim Description here. Data here.
36 minecraft:debug_stick_state Description here. Data here.
37 minecraft:entity_data Description here. Data here.
38 minecraft:bucket_entity_data Description here. Data here.
39 minecraft:block_entity_data Description here. Data here.
40 minecraft:instrument Description here. Data here.
41 minecraft:ominous_bottle_amplifier Description here. Data here.
42 minecraft:recipes Description here. Data here.
43 minecraft:lodestone_tracker Description here. Data here.
44 minecraft:firework_explosion Description here. Data here.
45 minecraft:fireworks Description here. Data here.
46 minecraft:profile Description here. Data here.
47 minecraft:note_block_sound Description here. Data here.
48 minecraft:banner_patterns Description here. Data here.
49 minecraft:base_color Description here. Data here.
50 minecraft:pot_decorations Description here. Data here.
51 minecraft:container Description here. Data here.
52 minecraft:block_state Description here. Data here.
53 minecraft:bees Description here. Data here.
54 minecraft:lock Description here. Data here.
55 minecraft:container_loot Description here. Data here.

Other types

Common types used in multiple components are described below.

Block Predicate

Describe the block predicate type here.

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