Difference between revisions of "Command Data"

Revision as of 05:55, 14 April 2023

Varint ID	String Identifier	Properties	Description
0	`brigadier:bool`		Boolean value (`true` or `false`, case-sensitive)
1	`brigadier:float`	See below	Float
2	`brigadier:double`	See below	Double
3	`brigadier:integer`	See below	Integer
4	`brigadier:long`	See below	Long
5	`brigadier:string`	See below	A string
6	`minecraft:entity`	See below	A selector, player name, or UUID.
7	`minecraft:game_profile`		A player, online or not. Can also use a selector, which may match one or more players (but not entities).
8	`minecraft:block_pos`		A location, represented as 3 numbers (which must be integers). May use relative locations with `~`.
9	`minecraft:column_pos`		A column location, represented as 3 numbers (which must be integers). May use relative locations with `~`.
10	`minecraft:vec3`		A location, represented as 3 numbers (which may have a decimal point, but will be moved to the center of a block if none is specified). May use relative locations with `~`.
11	`minecraft:vec2`		A location, represented as 2 numbers (which may have a decimal point, but will be moved to the center of a block if none is specified). May use relative locations with `~`.
12	`minecraft:block_state`		A block state, optionally including NBT and state information.
13	`minecraft:block_predicate`		A block, or a block tag.
14	`minecraft:item_stack`		An item, optionally including NBT.
15	`minecraft:item_predicate`		An item, or an item tag.
16	`minecraft:color`		A chat color. One of the names from Chat#Colors, or `reset`. Case-insensitive.
17	`minecraft:component`		A JSON Chat component.
18	`minecraft:message`		A regular message, potentially including selectors.
19	`minecraft:nbt`		An NBT value, parsed using JSON-NBT rules.
20	`minecraft:nbt_tag`		Represents a partial nbt tag, usable in data modify command.
21	`minecraft:nbt_path`		A path within an NBT value, allowing for array and member accesses.
22	`minecraft:objective`		A scoreboard objective.
23	`minecraft:objective_criteria`		A single score criterion.
24	`minecraft:operation`		A scoreboard operator.
25	`minecraft:particle`		A particle effect (an identifier with extra information following it for specific particles, mirroring the Particle packet)
26	`minecraft:angle`
27	`minecraft:rotation`		An angle, represented as 2 numbers (which may have a decimal point, but will be moved to the center of a block if none is specified). May use relative locations with `~`.
28	`minecraft:scoreboard_slot`		A scoreboard display position slot. `list`, `sidebar`, `belowName`, and `sidebar.team.${color}` for all chat colors (`reset` is not included)
29	`minecraft:score_holder`	See below	Something that can join a team. Allows selectors and `*`.
30	`minecraft:swizzle`		A collection of up to 3 axes.
31	`minecraft:team`		The name of a team. Parsed as an unquoted string.
32	`minecraft:item_slot`		A name for an inventory slot.
33	`minecraft:resource_location`		An Identifier.
(Not in 1.19.3)	`minecraft:mob_effect`		A potion effect.
34	`minecraft:function`		A function.
35	`minecraft:entity_anchor`		The entity anchor related to the facing argument in the teleport command, is feet or eyes.
(Not in 1.19)	`minecraft:range`	See below	A range of values with a min and a max.
36	`minecraft:int_range`		An integer range of values with a min and a max.
37	`minecraft:float_range`		A floating-point range of values with a min and a max.
(Not in 1.19.3)	`minecraft:item_enchantment`		Represents a item enchantment.
(Not in 1.19.3)	`minecraft:entity_summon`		Represents an entity summon.
38	`minecraft:dimension`		Represents a dimension.
39	`minecraft:gamemode`		Represents a gamemode. (`survival`, `creative`, `adventure` or `spectator`)
(Not in 1.19)	`minecraft:nbt_compound_tag`		Represents a full nbt tag.
40	`minecraft:time`	See below	Represents a time duration.
41	`minecraft:resource_or_tag`	See below	An identifier or a tag name for a registry.
42	`minecraft:resource_or_tag_key`	See below	An identifier or a tag name for a registry.
43	`minecraft:resource`	See below	An identifier for a registry.
44	`minecraft:resource_key`	See below	An identifier for a registry.
45	`minecraft:template_mirror`		Template mirror
46	`minecraft:template_rotation`		Template rotation
47	`minecraft:heightmap`		TODO
48	`minecraft:uuid`		Represents a UUID value.
?	`forge:modid`		Represents a mod identifier. Added by Minecraft Forge. Vanilla clients/servers do not support this parser.
?	`forge:enum`		Represents a enum class to use for suggestion. Added by Minecraft Forge. Vanilla clients/servers do not support this parser.

Properties

`brigadier:double`

Specifies min and max values.

Name	Type	Description
Flags	Byte
Min	Optional double	Only if flags & 0x01. If not specified, defaults to `-Double.MAX_VALUE` (≈ -1.7976931348623157E307)
Max	Optional double	Only if flags & 0x02. If not specified, defaults to `Double.MAX_VALUE` (≈ 1.7976931348623157E307)

`brigadier:float`

Specifies min and max values.

Name	Type	Description
Flags	Byte
Min	Optional float	Only if flags & 0x01. If not specified, defaults to `-Float.MAX_VALUE` (≈ 3.4028235E38)
Max	Optional float	Only if flags & 0x02. If not specified, defaults to `Float.MAX_VALUE` (≈ 3.4028235E38)

`brigadier:integer`

Specifies min and max values.

Name	Type	Description
Flags	Byte
Min	Optional integer	Only if flags & 0x01. If not specified, defaults to `Integer.MIN_VALUE` (-2147483648)
Max	Optional integer	Only if flags & 0x02. If not specified, defaults to `Integer.MAX_VALUE` (2147483647)

`brigadier:long`

Specifies min and max values.

Name	Type	Description
Flags	Byte
Min	Optional long	Only if flags & 0x01. If not specified, defaults to `Long.MIN_VALUE` (−9,223,372,036,854,775,808)
Max	Optional long	Only if flags & 0x02. If not specified, defaults to `Long.MAX_VALUE` (9,223,372,036,854,775,807)

`brigadier:string`

A VarInt enum.

Value	Name	Description
0	`SINGLE_WORD`	Reads a single word
1	`QUOTABLE_PHRASE`	If it starts with a `"`, keeps reading until another `"` (allowing escaping with `\`). Otherwise behaves the same as `SINGLE_WORD`
2	`GREEDY_PHRASE`	Reads the rest of the content after the cursor. Quotes will not be removed.

`minecraft:entity`

Has a single flags byte.

Bit mask	Meaning
0x01	If set, only allows a single entity/player
0x02	If set, only allows players

`minecraft:score_holder`

Has a single flags byte:

Bit mask	Meaning
0x01	If set, allows multiple.

`minecraft:range`

A range of values with a min and a max.

Name	Type	Description
Decimals	Boolean	Whether decimal values are allowed.

`minecraft:time`

Name	Type	Description
Min	Integer	Minimum duration in ticks

`minecraft:resource_or_tag`

Has a single identifier.

Name	Type	Description
Registry	Identifier	The registry from where suggestions will be sourced from.

`minecraft:resource_or_tag_key`

Has a single identifier.

Name	Type	Description
Registry	Identifier	The registry from where suggestions will be sourced from.

`minecraft:resource`

Has a single identifier.

Name	Type	Description
Registry	Identifier	The registry from where suggestions will be sourced from.

`minecraft:resource_key`

Has a single identifier.

Name	Type	Description
Registry	Identifier	The registry from where suggestions will be sourced from.

`forge:modid`

Added by Minecraft Forge, vanilla clients/servers do not have this.

`forge:enum`

Added by Minecraft Forge, vanilla clients/servers do not have this. Enum class to use for suggestions. The value is literally as is fed into the java method Class.forName see net.minecraftforge.server.command.EnumArgument

Name	Type	Description
Class	String	Enum Class to use

@@ Line 1: / Line 1: @@
-From Minecraft 1.13, the '''Command Graph''' data structure defines commands which can be used in chat or in command blocks, and how they're parsed.
-== Graph Structure ==
-The graph consists of nodes of type <code>root</code>, <code>literal</code> and <code>argument</code>. A node may point to a number of child nodes, or redirect to another node, or neither. The root node is nameless, and its children are literal nodes for familiar commands ("msg", "me", etc).
-Nodes are marked as executable if the node stack to this point constitutes a valid command. E.g. this is false for <code>/ban</code> but true for <code>/ban Dinnerbone</code> and <code>/ban Dinnerbone created this crazy format</code>.
-When including redirects, this structure is a directed graph that may include cycles (e.g. consider <code>/execute run execute run execute ...</code>). When excluding redirects, the structure no longer contains cycles but may still not be a tree, as a node may have multiple parents.
-== Node Format ==
-{| class="wikitable"
- ! Field Name
- ! Field Type
- ! Notes
- |-
- | [[ #Flags | Flags ]]
- | Byte
- | See below.
- |-
- | Children count
- | VarInt
- | Number of elements in the following array.
- |-
- | Children
- | Array of VarInt
- | Array of indices of child nodes.
- |-
- | Redirect node
- | Optional VarInt
- | Only if <code>flags & 0x08</code>. Index of redirect node.
- |-
- | Name
- | Optional String (32767)
- | Only for <code>argument</code> and <code>literal</code> nodes.
- |-
- | [[ #Parsers | Parser ID ]]
- | Optional Varint
- | Only for <code>argument</code> nodes.
- |-
- | [[ #Properties | Properties ]]
- | Optional Varies
- | Only for <code>argument</code> nodes. Varies by parser.
- |-
- | [[ #Suggestions_Types | Suggestions type ]]
- | Optional Identifier
- | Only if <code>flags & 0x10</code>.
- |}
-=== Flags ===
-{| class="wikitable"
-! Bit mask
-! Field Name
-! Notes
-|-
-| <code>0x03</code>
-| Node type
-| 0: <code>root</code>, 1: <code>literal</code>, 2: <code>argument</code>. 3 is not used.
-|-
-| <code>0x04</code>
-| Is executable
-| Set if the node stack to this point constitutes a valid command.
-|-
-| <code>0x08</code>
-| Has redirect
-| Set if the node redirects to another node.
-|-
-| <code>0x10</code>
-| Has suggestions type
-| Only present for <code>argument</code> nodes.
-|}
 === Parsers ===
@@ Line 312: / Line 238: @@
   | 40
   | <code>minecraft:time</code>
-  |
+  | [[ #minecraft:time | See below ]]
   | Represents a time duration.
   |-
@@ Line 346: / Line 272: @@
   |-
   | 47
+ | <code>minecraft:heightmap</code>
+ |
+ | TODO
+ |-
+ | 48
   | <code>minecraft:uuid</code>
   |
@@ Line 513: / Line 444: @@
   | Boolean
   | Whether decimal values are allowed.
+ |}
+===== <code>minecraft:time</code> =====
+{| class="wikitable"
+ ! Name
+ ! Type
+ ! Description
+ |-
+ | Min
+ | Integer
+ | Minimum duration in ticks
   |}
@@ Line 596: / Line 539: @@
 * Registered in https://github.com/MinecraftForge/MinecraftForge/blob/19f8d2a7937dc7968ecbef2f9785687193fcd210/src/main/java/net/minecraftforge/common/ForgeMod.java#L175
 * Serialized in https://github.com/MinecraftForge/MinecraftForge/blob/bca20ace4ecb1da07806c8fc6c749826c3bd57e1/src/main/java/net/minecraftforge/server/command/EnumArgument.java
-=== Suggestions Types ===
-{| class="wikitable"
-   ! Identifier
-   ! Description
-   |-
-   | <code>minecraft:ask_server</code>
-   | Sends the [[ Protocol#Tab-Complete_(serverbound) | Tab-Complete ]] packet to the server to request tab completions.
-   |-
-   | <code>minecraft:all_recipes</code>
-   | Suggests all the available recipes.
-   |-
-   | <code>minecraft:available_sounds</code>
-   | Suggests all the available sounds.
-   |-
-   | <code>minecraft:available_biomes</code>
-   | Suggests all the available biomes.
-   |-
-   | <code>minecraft:summonable_entities</code>
-   | Suggests all the summonable entities.
-   |}
-== Example Graphs ==
-[[File:Command_graph_18w22c.png|thumb|center|Command graph from 18w22c. Executable nodes are shown in green; redirects are dashed.]]
-[[Category:Minecraft Modern]]

Difference between revisions of "Command Data"

Revision as of 05:55, 14 April 2023

Contents

Parsers

Properties

`brigadier:double`

`brigadier:float`

`brigadier:integer`

`brigadier:long`

`brigadier:string`

`minecraft:entity`

`minecraft:score_holder`

`minecraft:range`

`minecraft:time`

`minecraft:resource_or_tag`

`minecraft:resource_or_tag_key`

`minecraft:resource`

`minecraft:resource_key`

`forge:modid`

`forge:enum`

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