Data API - GenMode/Minecraft GitHub Wiki

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Welcome to the Data API wiki

Data API


Edition: Java Edition
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Type: Datapack, Mod
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Release Date: June 6, 2023
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Latest Update: v1.8.5
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Versions:
1.16 - 1.21
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Dependencies:
None
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Downloads:
• CurseForge
• Modrinth
• Planet Minecraft
• Smithed

With this datapack I hope to improve Minecraft's severe lack of tools for developer use



Features

Developer Support

† Durability
MC Version DP Update NBT Tag Description
1.17 to 1.20.2 v0.2 {data:{Durability:{...}} Sets custom tool durability

Can use the following parameters:
BaseDbt:... (optional), Dbt:...
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{CustomDurabilityData:{...}}} Sets custom tool durability

Can use the following parameters:
base_durability:... (optional), durability:...
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:max_damage":...
† Enchantments
MC Version DP Update NBT Tag Description
1.17 to 1.20.4 v0.0 to v1.4.1 {data:{Enchantments:[{...}]}} Copies data to enchantments tag to fix clearing of invalid enchantments

Can use the following parameters:
{id:"..."}, {lvl:...}, {Name:'{...}'}
1.20.5 to 1.20.6 BROKEN REMOVED "minecraft:enchantments":{...} no longer stores invalid data
1.21+ VANILLA Made obsolete by custom enchantments
† Equipment
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{CustomArmorColor:...}} Copies to color nbt tag when item enters player's inventory
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data":{custom_armor_color:...}} Copies to dyed_color component when item enters player's inventory
1.21 to 1.21.1 v1.6.0 to v1.6.3 {"minecraft:custom_data":{custom_armor_data:{color:...}}} Copies to dyed_color component when item enters player's inventory
1.17 to 1.20.4 v0.2 to 1.4.1 {data:{CustomHatData:{hat_<on|off>:{...}}}} Sets data for an item when on/off a player's head

Can use the following parameters:
{id:"..."} & {CustomModelData:...}
1.20.5 to 1.21.1 v0.5.0 to v1.6.3 {"minecraft:custom_data":{custom_hat_data:{hat_<on|off>:{...}}}} Sets data for an item when on/off a player's head

Can use the following parameters:
{id:"..."} & {custom_model_data:...}
1.21.2+ VANILLA REMOVED Made obsolete by "minecraft:item_model":"..."
† GUIs

Requires a Barrel and a Marker in the same location

Scores: (run as Marker)

MC Version DP Update Objective Description
1.17 to 1.20.2 v0.2 dev.GUI -1 initializes a gui page with the items inside
0 sets GUI to an "Editing..." page
1..9 swaps to designated page
1.20.2+ v1.3.0+ gui.Page -1 initializes a gui page with the items inside
0 sets GUI to an "Editing..." page
1.. swaps to designated page
1.17 to 1.20.2 v0.2 dev.GUIbutton Is activated when a player interacts with a GUI:"button"
The score corresponds to the slot the button item was in
1.20.2+ v1.3.0+ gui.Button Is activated when a player interacts with a gui:"button"
The score corresponds to the slot the button item was in
1.21.4+ REMOVED Was too complex to keep up with

NBT Tags:

MC Version DP Update Item NBT Tag Description
1.17 to 1.20.2 v0.2 {data:{GUI:...}} Marks an item as a "gui" item that cannot be taken by the player

Can use the following parameters:
"button", true
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{gui:...}} Marks an item as a "gui" item that cannot be taken by the player

Can use the following parameters:
"button", true
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data":{gui:...}} Marks the an as a "gui" item that cannot be taken by the player

Can use the following parameters:
"button", true
1.21 to 1.21.2 v1.6.0 to v1.7.1 {"minecraft:custom_data":{gui:{...}}} Marks the an as a "gui" item that cannot be taken by the player

Can use the following parameters:
button:true, entity_data:{...}, function:"...", loot:"...", on_target:true, particle:"...", playsound:"...", run_command:"...", summon:"..."
1.21.3+ v1.7.2+ {"minecraft:custom_data":{gui:{...}}} Marks the an as a "gui" item that cannot be taken by the player

Can use the following parameters:
button:true, entity_data:{...}, function:"...", loot:"...", on_target:true, particle:"...", run_command:"...", sound:"...", summon:"..."
1.21.4+ REMOVED Was too complex to keep up with
MC Version DP Update Marker NBT Tag Description
1.17 to 1.20.2 v0.2 {data:{GUI:[{...}]}} Specifies data for gui

Can use the following parameters:
page:1..9 (REQUIRED!!!), ItemCount:# (REQUIRED!!!), Items:[...], CustomName, ConvertData:true, DefaultHome:true, KeepItems:true, ReturnItems:true, StoreItems:true
1.20.2 to 1.20.6 v1.3.0 to v1.5.6 {data:{GUI:{Pages:[{...}]}}} Specifies data for gui

Can use the following parameters:
page:1.. (REQUIRED!!!), Items:[...], CustomName, convert_data:true, default_home:true (barrel exclusive), keep_items:true, return_items:true (barrel exclusive), store_items:true
1.21+ v1.6.0+ {data:{gui:{pages:[{...}]}}} Specifies data for gui

Can use the following parameters:
page:1.. (REQUIRED!!!), Items:[...], CustomName, convert_data:true, default_home:true (barrel exclusive), keep_items:true, return_items:true (barrel exclusive), store_items:true
1.21.4+ REMOVED Was too complex to keep up with
MC Version DP Update Name Path Description
1.20.5 to 1.20.6 v1.5.2 to v1.5.6 data:store PlayerGUI[{UUID:$(UUID)}].Pages:[{...}] Specifies data for a player gui

Can use the following parameters:
page:1.. (REQUIRED!!!), Items:[...], convert_data:true, keep_items:true, store_items:true
1.21+ v1.6.0+ data_api:store player_gui[{uuid:$(UUID)}].pages:[{...}] Specifies data for a player gui

Can use the following parameters:
page:1.. (REQUIRED!!!), Items:[...], convert_data:true, keep_items:true, store_items:true
1.21.4+ REMOVED Was too complex to keep up with

Functions: (run as/at Marker)

MC Version DP Update Function Description Macro Arguments
1.17 to 1.20.2 v0.2 dev:run/blocks/containers/gui/drop_items Clears all gui pages and drops stored items
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:run/blocks/containers/gui/commands/drop_items Clears all gui pages and drops stored items
1.20.5 v1.5.0 to v1.5.1 data_api:run/blocks/containers/gui/commands/drop_items Clears all gui pages and drops stored items
1.20.5 to 1.20.6 v1.5.2 to v1.5.6 data_api:run/containers/commands/drop_items Clears all gui pages and drops stored items
1.21+ v1.6.0 data_api:container/commands/drop_items Clears all gui pages and drops stored items
1.17 to 1.20.2 v0.2 dev:run/blocks/containers/gui/pages/remove/page_# Remove specified gui page
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:run/blocks/containers/gui/commands/remove_page Remove specified gui page {page:1..}
1.20.5 v1.5.0 to v1.5.1 data_api:run/blocks/containers/custom_gui/commands/remove_page Remove specified gui page {page:1..}
1.20.5 to 1.20.6 v1.5.2 to v1.5.6 data_api:run/containers/commands/remove_page Remove specified gui page {page:1..}
1.21+ v1.6.0+ data_api:container/commands/remove_page Remove specified gui page {page:1..}
1.17 to 1.20.2 v0.2 dev:run/blocks/containers/gui/pages/set_... Specifies a page to run a task

Can use the following parameters:
to_convert_nbt/page_#, as_home/page_#, to_keep_items/page_#, to_return_items/page_#, as_storage/page_#
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:run/blocks/containers/gui/commands/toggle_... Specifies a page to run a task

Can use the following parameters:
convert_data, default_home, keep_items, return_items, store_items 		{page:1..}
1.20.5 v1.5.0 to v1.5.1 data_api:run/blocks/containers/custom_gui/commands/toggle_... Specifies a page to run a task

Can use the following parameters:
convert_data, default_home, keep_items, return_items, `store_items		 {page:1..}
1.20.5 to 1.20.6 v1.5.2 to v1.5.6 data_api:run/containers/commands/toggle_... Specifies a page to run a task

Can use the following parameters:
convert_data (barrel & minecart exclusive), default_home (barrel exclusive), keep_items, return_items (barrel exclusive), store_items 		{page:1..}
1.21+ v1.6.0+ data_api:container/commands/toggle_... Specifies a page to run a task

Can use the following parameters:
convert_data (barrel & minecart exclusive), default_home (barrel exclusive), keep_items, return_items (barrel exclusive), store_items 		{page:1..}
1.21.4+ REMOVED Was too complex to keep up with
Mobs

Uses an invisible entity as a base mob and another entity to display a model with custom_model_data

  • Using a Name Tag on a custom mob will display the name on the model as well
  • In v0.1 to 0.2 the base mob and the display mob (armor_stand) need equal scores on the objectives: dev.MobUUID & dev.MobUUID2
  • In v1.8.0+ the names are saved under strings: [...], and the number values are saved under floats: [...]
  • In v1.8.5+ data is now stored in {"minecraft:custom_data": {model: {...}}} and "minecraft:custom_model_data": {flags: [...]} is used to specify death animation frames
MC Version DP Update "minecraft:custom_data" Description
1.21.5+ v1.8.5+ {model: {...: <true|false>}} Sets flags based on vehicle data for item_models to detect
Provides the following data:
crouching, dead, hurt, moving, on_ground, scared, sitting, sleeping


Legacy

Animations:

Due to the new item_model component, this system has been reworked to be simpler. Now all you need is the models specified by name under custom_entity_data.animations[...] and they'll switch to custom_model_data overrides automatically

MC Version DP Update Model CustomModelData ID
1.21.2+ v1.7.0+ "fallback" Removes custom_model_data component
1.21.2+ v1.7.0+ "hurt" 1
1.21.2+ v1.7.0+ "death_1", "death_2", "death_3", "death_4" 2, 3, 4, 5 (frames in order)
1.21.2+ v1.7.0+ "standing" 6
1.21.2+ v1.7.0+ "moving" 7
1.21.2+ v1.7.0+ "flying" 8
1.21.2+ v1.7.0+ "sitting" 9
1.21.2+ v1.7.0+ "crouching" 10
1.21.2+ v1.7.0+ "sleeping" 11

List of model animation names and their corresponding custom model IDs

Advanced
MC Version DP Update NBT Tag Description Display Entity
1.16 to 1.20.2 v0.1 to v0.2 {ArmorItems:[{}, {}, {}, {tag:{data:{CustomEntityData:{...}}}}]} Designates item data for model states that are swapped to

Can use the following parameters:
death:[{Frame:<1-4>b, ...}], hurt:{...}, sitting:{...}, standing:{...}, walking:{...} 		armor_stand
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {item:{tag:{data:{CustomEntityData:{animations:[{...}]}}}}} Designates item data for model states that are swapped to

Can use the following parameters:
item:{...}, model:"crouching", model:"dead", frames:[{item:{...}, frame:<0-20>}]}, model:"fallback", model:"hurt", model:"moving", model:"sitting", model:"sleeping", model:"standing" 		item_display
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {item:{components:{"minecraft:custom_data":{custom_entity_data:{animations:[{...}]}}}}} Designates item data for model states that are swapped to

Can use the following parameters:
item:{...}, model:"crouching", model:"dead", frames:[{item:{...}, frame:<0-20>}]}, model:"fallback", model:"hurt", model:"moving", model:"sitting", model:"sleeping", model:"standing" 		item_display
1.21+ v1.6.0+ {item:{components:{"minecraft:custom_data":{custom_entity_data:{animations:[{...}]}}}}} Designates item data for model states that are swapped to

Can use the following parameters:
item:{...}, model:"crouching", model:"dead", frames:[{item:{...}, frame:<0-20>}]}, model:"fallback", model:"flying", model:"hurt", model:"moving", model:"sitting", model:"sleeping", model:"standing" 		item_display

NBT Tags:

MC Version DP Update NBT Tag Description
1.20.2+ v1.3.0 {data:{CustomEntityData:{...}}} Other tags that give functionality to custom mobs

Can use the following parameters:
animations:[{...}], CustomBucketData:{...}
1.20.2 to 1.20.4 v1.3.1 to v1.4.1 {data:{CustomEntityData:{...}}} Other tags that give functionality to custom mobs

Can use the following parameters:
animations:[{...}], CustomBucketData:{...}, track_color:true
1.20.5 to 1.21.1 v1.5.0 to v1.6.3 {"minecraft:custom_data":{custom_entity_data:{...}}} Other tags that give functionality to custom mobs

Can use the following parameters:
animations:[{...}], custom_bucket_data:{...}, track_color:true
1.21.2 to 1.21.4 v1.7.0 to v1.8.4 {"minecraft:custom_data":{custom_entity_data:{...}}} Other tags that give functionality to custom mobs

Can use the following parameters:
animations:[...], bucket:{...}, track_color:true
1.21.5 v1.8.5+ {"minecraft:custom_data":{custom_entity_data:{...}}} Other tags that give functionality to custom mobs

Can use the following parameters:
animate: true, bucket:{...}, track_color:true
† Music Discs
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{CustomRecordData:{...}}} Sets data for custom music discs

Can use the following parameters:
Name:'{...}', play:"..."
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data":{custom_record_data:{...}}} Sets data for custom music discs

Can use the following parameters:
Name:'{...}', play:"...", stop:"..." (disc's original sound)
1.21+ VANILLA Made obsolete by minecraft:jukebox_playable:{...}
Smelting Outputs

Merges nbt to an item's smelting output. (Note: items won't continue smelting unless they have a valid output)

MC Version DP Update NBT Tag Description
N/A Demo Vid {data:{smelt_data:{item:{...}}}} Merges item to output when smelted
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{CustomSmeltData:{...}}} Merges data to output when smelted

Can use the following parameters:
{block:"", nbt:"..."}, {entity:"", nbt:"..."}, {id:"..."}, {loot:"..."}, {storage:"..."}, {nbt:"..."}
1.20.5 to 1.21.3 v1.5.0 to v1.7.2 {"minecraft:custom_data":{custom_smelt_data:{...}}} Merges data to output when smelted

Can use the following parameters:
{block:"", nbt:"..."}, {entity:"", nbt:"..."}, {id:"..."}, {loot:"..."}, {storage:"..."}, {nbt:"..."}
1.21.4+ v1.8.0+ {"minecraft:custom_data":{smelting_output:{...}}} Merges data to output when smelted

Can use the following parameters:
{block:"", nbt:"..."}, {entity:"", nbt:"..."}, {id:"..."}, {loot:"..."}, {storage:"..."}, {nbt:"..."}


Blocks

Block Entities

The following blocks can now be targeted using markers with associated nbt data

MC Version DP Update Block Important NBT Data
v1.3.0+
1.20.2+ v1.3.0+ #Anvil {data:{Items:[{...}]}}
1.17+ v0.2+ #Campfires {data:{Items:[{...}]}}
1.17+ v0.2+ Cauldrons
1.20.2+ v1.3.0+ Chiseled Bookshelf
1.20.2+ v1.3.0+ Composter {data:{output:{...}}}
1.17+ v0.2+ Crafting Table
1.20.2+ v1.3.0+ Enchanting Table {data:{Items:[{...}]}}
1.17+ v0.2+ Fletching Table {data:{Items:[{...}]}}
1.17+ v0.2+ #Furnaces {data:{RecipeUsed:{}}}
1.20.2+ v1.3.0+ Jukebox
1.21+ v1.6.0+ Loom {data:{Items:[{...}]}}
1.17+ v0.2+ Smithing Table {data:{Items:[{...}]}}


Functions

† Attribute
MC Version DP Update Function Description Macro Arguments
1.20.2 to 1.20.6 v1.3.0 to v1.5.6 data_api:run/commands/attribute Sets an attribute that persists after death {name:"...", set:...}
1.21+ VANILLA REMOVED Made obsolete by base attributes being kept when respawning
Calculate
MC Version DP Update Function Description Macro Arguments
1.20.2 to 1.20.6 v1.3.0 to v1.5.6+ data_api:run/commands/calculate Calculates a number from inputs. Arguments are assumed to be 0 if not specified.

All inputs including the output can use the following paramaters:
Integer #, {block:"...", nbt:"..."}, {entity:"...", nbt:"..."}, {score:{name:"...", objective:"..."}}, {storage:"...", nbt:"..."}, & {min:#, max:#} 		{args:{input:...}},

{args:{input2:...}},

{args:{operation:<add|subtract|multiply|divide|square|square_root>}},

{args:{output:...}}
1.21 v1.6.0 to 1.6.2 data_api:command/calculate Calculates a number from inputs. Arguments are assumed to be 0 if not specified.

All inputs including the output can use the following paramaters:
Integer #, {block:"...", nbt:"..."}, {entity:"...", nbt:"..."}, {score:{name:"...", objective:"..."}}, {storage:"...", nbt:"..."}, & {min:#, max:#} 		{args:{input:...}},

{args:{input2:...}},

{args:{operation:<add|subtract|multiply|divide|square|square_root|range|mean|median|mode>}},

{args:{output:...}}
1.21.1+ v1.6.3+ data_api:command/calculate Calculates a number from inputs. Arguments are assumed to be 0 if not specified.

All inputs including the output can use the following paramaters:
Integer #, {block:"...", nbt:"..."}, {entity:"...", nbt:"..."}, {score:{name:"...", objective:"..."}}, {storage:"...", nbt:"..."}, & {min:#, max:#} 		{args:{input:...}},

{args:{input2:...}},

{args:{operation:<add|subtract|multiply|divide|square|square_root|range|mean|median|mode>}},

{args:{output:...}},

{args:{restricted_output:true}}
Command

Runs a command based on multiple contexts

Notes:

  • On Container, On Inventory, & On Item adds temporary tags to help targeting: item.target, item.user
MC Version DP Update Function Description Macro Arguments
1.21.4 v1.8.0 to v1.8.4 data_api:command/run_command/... Runs specified command

Offers the following options:
at_world_floor, on_container, on_item, on_inventory, while 		{command:"...", context:"<execute context>" (while exclusive), slot:"..."(on_item & on_container exclusive), target:"..." (on_item & on_container exclusive), type:"<block|entity> (on_item & on_container exclusive)"}
1.21.5+ v1.8.5+ data_api:command/run_command/... Runs specified command

Offers the following options:
on_container, on_item, on_inventory 		{command:"...", context:"<execute context>" (while exclusive), slot:"..."(on_item & on_container exclusive), target:"..." (on_item & on_container exclusive), type:"<block|entity> (on_item & on_container exclusive)"}
Data Manipulation
MC Version DP Update Function Macro Arguments Description
1.21.4 v1.8.0 to v1.8.4 data_api:command/set_player_data {nbt: "...", value: "..."} Sets data similar to the /data command but it works on players too

Can modify the following data:
EnderItems, Dimension, Inventory, playerGameType, Pos, Rotation, SelectedItem, XpLevel
1.21.5 v1.8.5 data_api:command/modify_player_data {action: "...", nbt: "...", value: "..."} Sets data similar to the /data command but it works on players too

Can modify the following data:
EnderItems, Dimension, equipment, Inventory, playerGameType, Pos, Rotation, respawn, SelectedItem, XpLevel
1.21.6+ v1.9.0 data_api:command/modify_data/... {nbt: "...", target: "...", type: "..."}

convert: {nbt: "...", return: "#DATA_TYPES", target: "...", type: "..."}

output: {from: {...}, nbt: "...", target: "...", type: "..."}

player: {action: "...", nbt: "...", value: "..."}		 Replaces data based on specifications

Offers the following actions:
convert, output, player, return

#DATA_TYPES offers the following values:
array, boolean, byte, compound, double, float, int, item, long, short, string
† Disable Feedback
MC Version DP Update Function Description
1.16 to 1.20.2 v0.0 to v0.2 dev:run/commands/feedback_null Disable feedback text from a function (must be included in the code)
1.20.2 v1.3.0 to v1.3.1 data_api:run/commands/feedback_null Disable feedback text from a function (must be included in the code)
1.20.3+ BROKEN REMOVED Feedback text now runs before function instead of after
Damage Item
MC Version DP Update Function Macro Arguments Description
1.21.4+ v1.8.0+ data_api:command/damage_item {type:"<block|entity>", target:"...", damage:{...}} Applies specified damage to an item

Can use the following parameters under "damage":
{break: <|true|false|force>}, {max_damage: #}, {value: #}
Drop Item
MC Version DP Update Function Macro Arguments Description
1.17 to 1.20.2 v0.2 dev:run/commands/drop_item/... Drops an item from a specified slot

Can use the following parameters:
armor. ..., container. ..., weapon. ...
1.20.2 to 1.20.6 v1.3.0 to v1.5.6 data_api:run/commands/drop_item {slot:"..."} Drops an item from a specified slot

Can use the following parameters:
armor. ..., container. ..., weapon. ...
1.21 to 1.21.4 v1.6.0 to v1.8.4 data_api:command/drop_item {slot:"..."} Drops an item from a specified slot

Can use the following parameters:
armor. ..., container. ..., weapon. ...
1.21 to 1.21.4 v1.6.0 to v1.8.4 data_api:command/drop_item {pickup_delay:"<true|false>", slot:"...", target:"...", type: "..."} Drops an item from a specified slot
Drop Items
MC Version DP Update Function Macro Arguments Description
1.21.4+ v1.8.0+ data_api:command/drop_items {type:"<block|entity>", target:"...", nbt:"..."} Removes data in an array and drops them as items
Raycast

Runs a command either on the block or as the entity you're looking at. The following temporary tags are also applied to help targeting: raycast.block, raycast.entity, raycast.user

MC Version DP Update Function Macro Arguments Description
1.21.2 to 1.21.4 v1.7.0 to v1.8.2 data_api:command/raycast/... {cast:"..." (with_cast only), command:"...", entity:"..." (on_entity only), distance:"#"} Runs a command on the position you're looking at.

Can use the following parameters:
on_block(_with_cast), on_block_and_entity(_with_cast), on_entity(_with_cast)
1.21.4+ v1.8.3+ data_api:command/raycast/... {command:"...", context:"..." (with_context only), entity:"..." (on_entity only), distance:"#"} Runs a command on the position you're looking at.

Can use the following parameters:
on_block(_with_context), on_block_and_entity(_with_context), on_entity(_with_context)
Remove Entity
MC Version DP Update Function Description
1.16 to 1.20.2 v0.0 to v0.2 dev:run/commands/remove/... Removes 1 from an item entity's count or kills entity without drops/particle effects

Can use the following parameters:
entity, item
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:run/commands/remove_... Removes 1 from an item entity's count or kills entity without drops/particle effects

Can use the following parameters:
entity, item
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 data_api:run/commands/remove Kills an entity without drops/particle effects
1.21 to 1.21.3 v1.6.0 to v1.7.2 data_api:command/remove Kills an entity without drops/particle effects
1.21.4+ v1.8.0+ data_api:entity/remove Kills an entity without drops/particle effects
String Manipulation
MC Version DP Update Function Macro Arguments Description
1.21.6+ v1.9.0+ data_api:command/string/... {nbt: "...", target: "...", type: "..."} Modifies string data

Offers the following options:
combine, convert_to_list, unpack
† Tag Thrower
MC Version DP Update Function Description
1.16 to 1.20.2 v0.0 to v0.2 dev:run/commands/tag_thrower Tags an item's thrower with dev.TempThrower to be targeted. Must be removed when finished (run as item entity)
1.20.2+ VANILLA REMOVED Made obsolete by macros


Item Modifiers

Dye Randomly
MC Version DP Update Modifier Description
1.20.2 to 1.20.6 v1.3.0 to v1.5.6 data_api:function/dye_randomly Sets a random dye color
1.21+ v1.6.0+ data_api:function/dye_randomly Sets a random dye/potion color
† Food Presets
MC Version DP Update Modifier Description
1.20.5 to 1.21.1 v1.5.0 v1.6.3 minecraft:food_preset/... Sets the "minecraft:food" data of an item from vanilla minecraft
1.21.2+ REDUNDANT REMOVED Not useful enough to keep
Set Color
MC Version DP Update Modifier Description
1.17 to 1.20.2 v0.2 dev:set_nbt/display/color/... Dye item based on dye colors
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:function/set_color/... Dye item based on dye colors
1.20.5+ v1.5.0+ data_api:function/set_color/... Dye item based on dye/potion colors
Set Count
MC Version DP Update Modifier Description
1.17 to 1.20.2 v0.0 to v0.2 dev:set_count/<add|remove|set>_... Adds, removes, or sets an item's count nbt
1.20.2+ v1.3.0+ data_api:set_count/<add|remove|set>_... Adds, removes, or sets an item's count nbt
Set Potion Color
MC Version DP Update Modifier Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:function/set_potion_color/... Set an item's CustomPotionColor based on effect colors
1.20.5+ v1.5.0+ REMOVED item modifiers now set data instead of merge(?)


NBT Tags

Allow in Bookshelf
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{book:true}} Allows item to be placed inside a chiseled bookshelf
1.20.5+ v1.5.0+ {"minecraft:custom_data":{book:true}} Allows item to be placed inside a chiseled bookshelf
Drop From Inventory
MC Version DP Update NBT Tag Description
1.17 to 1.20.4 v0.2 to v1.4.1 {data:{inv_drop:true}} Sets an item to drop from a player's inventory
1.20.5+ v0.5.0+ {"minecraft:custom_data":{drops_from_inventory:true}} Sets an item to drop from a player's inventory
† Food
MC Version DP Update NBT Tag Description
1.16 to 1.20.2 v0.0 to v0.2 {data:{Effects:[{id:"dev:preset", item:"#ANY_VANILLA_ITEM"}]}} Copies the effects of vanilla foods when consumed
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{Effects:[{id:"data_api:preset", item:"#ANY_VANILLA_ITEM"}]}} Copies the effects of vanilla foods when consumed
1.16 to 1.20.4 v0.0 to v1.4.1 {data:{Effects:[{id:"minecraft:saturation", lvl:<1 to 255>}]}} Adds saturation when consumed
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:food":{...}
1.16 to 1.20.2 v0.0 to v0.2 {data:{ReturnItem:"..."}} Returns a specified item when consumed

Can use the following values:
minecraft:bowl, minecraft:bucket, minecraft:glass_bottle, minecraft:stick
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{return_item:"..."}} Returns a specified item when consumed

Can use the following values:
minecraft:bowl, minecraft:bucket, minecraft:glass_bottle, minecraft:stick
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data":{return_item:{...}}} Returns a specified item when consumed

Can use the following parameters:
components:{...}, count:..., id:"..."
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:food":{using_converts_to:{...}}
† Fireproofing
MC Version DP Update NBT Tag Description
1.17 to 1.20.2 v0.0 to v0.1 {data:{FireCMD:...}}
{data:{Fireproof:true}}		 Sets custom_model_data of the temporary netherite_scrap
Turns into netherite_scrap when on fire; returns to normal in your inventory
1.17 to 1.20.2 v0.2 {data:{fire_cmd:...}}
{data:{fireproof:true}}		 Sets custom_model_data of the temporary netherite_scrap
Turns into netherite_scrap when on fire; returns to normal in your inventory
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{fireproof:true}} Makes item invulnerable when set on fire
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:fire_resistant":{}
Item Commands

Notes:

  • The hand of the last attack|consume|use item run will be stored on the scoreboard objective: item.HandUsed (v1.8.3 and below), and item.hand_used (v1.8.3+)
  • The slot of the last tick item run will be stored on the scoreboard objective: item.SlotUsed (v1.8.2 and below), and item.slot_used (v1.8.3+)
MC Version DP Update NBT Tag Description
1.16 to 1.20.4 v0.2 to v1.4.1 {data:{delete:true}} Deletes item when dropped or spawned in
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{copy_data:{...}}} Copies from provided data to item when dropped or spawned in

Can use the following parameters:
{block:"", nbt:"..."}, {entity:"", nbt:"..."}, {id:"..."}, {loot:"..."}, {storage:"..."}, {nbt:"..."}
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{run_command:"..."}} Runs a command when the item is dropped or spawned in
1.16 to 1.20.2 v0.2 {summon:"..."} Summons an entity when the item is dropped or spawned in
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{summon:{...}}} Summons an entity when the item is dropped or spawned in

Can use the following parameters:
{type:"..."}, {nbt:"..."}, {position:"..."}
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{use:{...}}} Sets a use function to an item

Can use the following parameters:
delete:true, disable_riding:true, hand:"<mainhand|offhand>", run_command:"..."
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data": {#TRIGGER: {...}}} Runs commands when triggered

Uses the following triggers:
attack, consume, drop, tick, use

Can use the following parameters:
apply_damage:true, convert_item:{...} (!consume), delete:true (!consume), disable_riding:true (use), entity_data:{...} (!consume, !use), function:"...", hand:"<mainhand|offhand> (!drop, !tick)", loot:"...", max_uses:..., on_ground:true (drop), on_target:true, particle:"...", playsound:"...", predicate:"...", run_command:"...", slot:... (tick), summon:"..."
1.21 to 1.21.1 v1.6.0 to v1.6.3 {"minecraft:custom_data": {#TRIGGER: {...}}} Runs commands when triggered

Uses the following triggers:
attack, consume, drop, tick, use

Can use the following parameters:
apply_damage:true, convert_item:{...} (!consume), delete:true (!consume), disable_riding:true (use), entity_data:{...} (!consume, !use), function:"...", hand:"<mainhand|offhand> (!drop, !tick)", loot:"...", max_uses:..., on_ground:true (drop), on_target:true, particle:"...", playsound:"...", predicate:"...", run_command:"...", slot:... (tick), summon:"...", swap:[...] (!consume, !drop)
1.21.2 v1.7.0 to v1.7.1 {"minecraft:custom_data": {#TRIGGER: {...}}} Runs commands when triggered

Uses the following triggers:
attack, consume, drop, tick, use

Can use the following parameters:
apply_damage:true, convert_item:{...} (!consume), cooldown:... (use), delete:true (!consume), disable_riding:true (use), entity_data:{...} (!consume, !use), function:"...", hand:"<mainhand|offhand> (!drop, !tick)", loot:"...", max_uses:..., on_ground:true (drop), on_target:true, particle:"...", playsound:"...", predicate:"...", run_command:"...", slot:... (tick), summon:"...", swap:[...] (!consume, !drop)
1.21.3 to 1.21.4 v1.7.2 to v1.8.2 {"minecraft:custom_data": {#TRIGGER: {...}}} Runs commands when triggered

Uses the following triggers:
attack, consume, drop, tick, use

Can use the following parameters:
apply_damage:true, convert_item:{...} (!consume), cooldown:... (use), delete:true (!consume), disable_riding:true (use), entity_data:{...} (!consume, !use), function:"...", hand:"<mainhand|offhand> (!drop, !tick)", loot:"...", max_uses:..., on_ground:true (drop), on_target:true, particle:"...", predicate:"...", run_command:"...", slot:... (tick), sound:"...", summon:"...", swap:[...] (!consume, !drop)
1.21.4+ v1.8.3+ {"minecraft:custom_data": {item_commands: [{trigger: "#TRIGGER", ...}]}} Runs commands when triggered

Uses the following triggers:
"data_api:dropped_item", "data_api:equipped_item", "minecraft:consume_item", "minecraft:player_hurt_entity", "minecraft:tick", "minecraft:using_item"

Can use the following parameters:
convert_item:{...} (!consume), delete:true (!consume), entity_data:{...} (!consume, !use), function:"...", loot:"...", on_ground:true (drop), on_target:true, particle:"...", predicate:"...", run_command:"...", slot:..., sound:"...", summon:"...", swap:[...] (!consume, !drop)
MC Version DP Update "minecraft:custom_data" Description
1.21.4+ v1.8.3+ {item_command_data: {...}} Data used for Item Commands

Can use the following parameters:
apply_damage:true, checked: <true|false>, cooldown:... (use), disable_riding:true, max_uses:..., use_type: "...", swap_id:...
Make Compostable
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{compost:...}} Allows item to interact with the composter

Can use the following parameters:
<1-100>, false, true
1.20.5 to 1.21.4 v1.5.0 to v1.8.4 {"minecraft:custom_data":{compost:...}} Allows item to interact with the composter

Can use the following parameters:
<1-100>, false, true
1.21.5+ v1.8.5+ {"minecraft:custom_data":{compostable:{...}}} Allows item to interact with the composter

Can use the following parameters:
chance: <1-100>
† Original Name
MC Version DP Update NBT Tag Description
1.17 to 1.20.4 v0.0 to v1.4.1 {display:{OriginalName:'{"...":"..."}'}} If item's display name matches this value it will not show up when placed in an item frame
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:item_name":"..."
Place on Crafting Station
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data: {craftable_on: ["..."]}} Used with block entities as an option for custom recipes.

Can use the following parameters:
"minecraft:anvil", "minecraft:enchanting_table", "minecraft:fletching_table", "minecraft:smithing_table"
1.20.5 to 1.20.6 v1.5.0 to v1.5.6 {"minecraft:custom_data": {craftable_on: ["..."]}} Used with block entities as an option for custom recipes.

Can use the following parameters:
"minecraft:anvil", "minecraft:enchanting_table", "minecraft:fletching_table", "minecraft:smithing_table"
1.21 to 1.21.4 v1.6.0 to v1.8.2 {"minecraft:custom_data": {craftable_on: ["..."]}} Used with block entities as an option for custom recipes.

Can use the following parameters:
"minecraft:anvil", "minecraft:enchanting_table", "minecraft:fletching_table", "minecraft:loom", "minecraft:smithing_table"
1.21.4+ v1.8.3+ {"minecraft:custom_data": {craftable_on: {blocks: ["..."]}}} Used with block entities as an option for custom recipes.

Can use the following parameters:
"minecraft:anvil", "minecraft:enchanting_table", "minecraft:fletching_table", "minecraft:loom", "minecraft:smithing_table"
† Prevent Equipping
MC Version DP Update NBT Tag Description
1.17 to 1.20.2 v0.2 {data:{no_equip:true}} Prevents entities from wearing item
1.20.2+ v1.3.0+ {data:{prevent_equip:true}} Prevents entities from wearing item
1.20.5 to 1.21.1 v1.5.0 to v1.6.3 {"minecraft:custom_data":{prevent_equip:true}} Prevents entities from wearing item
1.21.2+ VANILLA REMOVED Made obsolete by "!minecraft:equippable"
Prevent Fuel Use
MC Version DP Update NBT Tag Description
1.17 to 1.20.2 v0.2 {data:{no_burn:true}} Prevents item from being used as fuel
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{prevent_fuel:true}} Prevents item from being used as fuel
1.20.5+ v1.5.0+ {"minecraft:custom_data":{prevent_fuel:true}} Prevents item from being used as fuel
† Prevent Stacking
MC Version DP Update NBT Tag Description
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 {data:{no_stack:true}} Prevents an item from stacking with other items
1.20.5+ VANILLA REMOVED Made obsolete by "minecraft:max_stack_size":...


Objectives

† Match Brightness
MC Version DP Update Objective Description
1.20 to 1.20.2 v0.2 dev.DsplLight Set display entity's brightness level based on surroundings instead of location.
Set to -1 to initialize
1.20.2 to 1.21.4 v1.3.0 to v1.8.4 match.Brightness Set display entity's brightness level based on surroundings instead of location.
Set to -1 to initialize
1.21.5+ REDUNDANT REMOVED Not useful enough to keep
Set Light
MC Versions DP Update Objective Description
1.17 to 1.20.2 v0.0 to v0.2 dev.SetLight Set a light block where the entity is standing
Light level depends on the score
1.20.2+ v1.3.0+ set.Light Set a light block where the entity is standing
Light level depends on the score


Predicates

† Attributes
MC Version DP Update Predicate Description
1.16 to 1.20.2 v0.0 to v0.2 dev:entity_properties/attributes/... Checks if entity has a specified attribute
1.20.2 to 1.21.4 v1.3.0 to v1.8.4 data_api:attributes/... Checks if entity has a specified attribute
1.21.5+ REDUNDANT REMOVED Not useful enough to keep
Effects
MC Version DP Update Predicate Description
1.16 to 1.20.2 v0.0 to v0.2 dev:entity_properties/effects/... Checks if entity has a specified potion effect
1.20.2+ v1.3.0+ data_api:effects/... Checks if entity has a specified potion effect
Flags
MC Version DP Update Predicate Description
1.16 to 1.20.2 v0.1 dev:entity_properties/flags/... Checks the state of an entity

Can use the following parameters:
is_baby, is_dead, is_hurt, is_moving, is_riding, is_sitting, is_sneaking
1.16 to 1.20.2 v0.2 dev:entity_properties/flags/... Checks the state of an entity

Can use the following parameters:
has_been_bred,is_baby, is_dead, is_hurt, is_moving, is_riding, is_sitting, is_sneaking
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:flags/... Checks the state of an entity

Can use the following parameters:
has_been_bred, is_baby, is_crouching, is_dead, is_hurt, is_moving, is_on_fire, is_riding, is_sitting, is_sleeping, is_sneaking, is_sprinting, is_swimming
1.20.5 to 1.21.2 v1.5.0 to v1.7.1 data_api:flags/... Checks the state of an entity

Can use the following parameters:
has_bred, is_baby, is_crouching, is_dead, is_hurt, is_moving, is_riding, is_scared, is_sitting, is_sleeping, is_sneaking, is_sprinting, is_swimming, on_fire
1.21.3+ v1.7.2+ data_api:flags/... Checks the state of an entity

Can use the following parameters:
has_bred, is_baby, is_crouching, is_dead, is_hurt, is_moving, is_riding, is_scared, is_sitting, is_sleeping, is_sneaking, is_sprinting, is_swimming, looking_at_entity, on_fire
Input
MC Version DP Update Predicate Description
1.21.2+ v1.7.0+ data_api:input/... Checks if player pressed a specific input

Can use the following parameters:
backward, forward, jump, left, right, sneak, sprint
Light Level
MC Version DP Update Predicate Description
1.16 to 1.20.2 v0.0 to v0.2 dev:location_check/light/<is|max|min>_... Checks if location's light level is above, below, or matches a specific value
1.20.2+ v1.3.0+ data_api:location_check/light/<is|max|min>_... Checks if location's light level is above, below, or matches a specific value
Random Chance
MC Version DP Update Predicate Description
1.16 to 1.20.2 v0.0 to v0.2 dev:random_chance/..._of_20 Is true between two values at random
1.20.2 to 1.20.4 v1.3.0 to v1.4.1 data_api:random_chance/..._of_20 Is true between two values at random
1.20.5+ v1.5.0+ data_api:random_chance/..._of_100 Is true between two values at random


Storages

Components
MC Version DP Update Name Path Description
1.21.6+ v1.9.0+ global:store components[{...}] Sets components that can be used in the /function global:give command

Uses the following parameters:
aliases: [...] (dynamic mode only), id: "...", mode: "<dynamic | function | modifier>", range: {max: ..., min: ...} (dynamic mode only), type: "<boolean | int | string>", value: "...", values: <"..." | [{key: "...", value: "..."}]>
Entities
MC Version DP Update Name Path Description
1.20.3 to 1.20.6 v1.4.0 to v1.5.6 data:store ENTITY.#TYPE.... Sets an array of functions for an entity

Supports the following types:
"minecraft:item", "#minecraft:item_frames", "minecraft:player", "#minecraft:villagers"

Can use the following parameters:
dead ("minecraft:player" only), level_up ("#minecraft:villagers" only), loadup, glow_item_frame ("#minecraft:item_frames" only), item_frame ("#minecraft:item_frames" only), revived ("minecraft:player" only), villager ("#minecraft:villagers" only), wandering_trader ("#minecraft:villagers" only)
1.21 v1.6.0 data_api:store ENTITY.#TYPE.... Sets an array of functions for an entity

Supports the following types:
"minecraft:item", "#minecraft:item_frames", "minecraft:player", "#minecraft:villagers"

Can use the following parameters:
dead ("minecraft:player" only), level_up ("#minecraft:villagers" only), loadup, glow_item_frame ("#minecraft:item_frames" only), item_frame ("#minecraft:item_frames" only), revived ("minecraft:player" only), villager ("#minecraft:villagers" only), wandering_trader ("#minecraft:villagers" only)
1.21 to 1.21.4 v1.6.1 to v1.8.4 data_api:store ENTITY.#TYPE.... Sets an array of functions for an entity

Supports the following types:
"minecraft:item", "minecraft:item_frame", "minecraft:glow_item_frame", "minecraft:player", "minecraft:villager", "minecraft:wandering_trader"

Can use the following parameters:
dead (player only), level_up (villager only), loadup, revived (player only)
1.21.5 v1.8.5+ data_api:store entities.#TYPE.... Sets an array of functions for an entity

Supports the following types:
"minecraft:player", "minecraft:villager"

Can use the following parameters:
dead (player only), level_up (villager only), revived (player only)



Settings & Commands

Options
Pack Version Command Description Macro Arguments
v0.0 to v0.1 /function dev:settings Summons a settings book
v0.2 /function settings:data_api Summons a settings book
v1.3.0 to v1.5.6 /function gamerule:data_api/developer_mode Toggles "developer mode" {set:"<true|false>"}
v1.6.0 to v1.6.2 /function gamerule:data_api/... Toggles setting

Can use the following parameters:
block_entities, developer_mode 		{set:"<true|false>"}
v1.6.3+ /function gamerule:data_api/... Toggles setting

Can use the following parameters:
block_entities, developer_mode, load_text 		{set:"<true|false>"}
Uninstall
Pack Version Command
v0.0 to v0.1 /function uninstall:developer_resources
v0.2+ /function uninstall:data_api



History

[Expand]
Version ID Release Date Changelog
1.19_v0.0 Jun-6th-2023 MISC:
Launched "Developer Resources" • added settings book

FUNCTIONS:
Added disable_connected_hoppers • added feedback_null • added item_stop • added remove/... • added tag_thrower • added tellraw/clear

ITEM MODIFIERS:
Added set_count/... • added set_damage/...

ITEM NBT TAGS:
Added Duarbility • added Effects • added Enchantments • added Fireproof • added OriginalName • added ReturnItem

OBJECTIVES:
Added dev.SetLight

PREDICATES:
Added effects/... • added has_inventory_space • added is_riding • added is_sneaking • added in_void • added light/... • added random_chance/...
1.20_v0.1 Jun-12th-2023 MISC:
Added Custom Mob Support

OBJECTIVES:
Added dev.MaxHealth

PREDICATES:
Added is_baby • added is_dead • added is_hurt • added is_moving • added is_sitting
1.20_v0.2 Nov-8th-2023 MISC:
Renamed to "Data API" • moved settings command

BLOCKS:
Added customizable GUIs • converted [#campfires, #cauldrons, crafting_table, composter, fletching_table, #furnaces, smithing_table] into targetable entities

FUNCTIONS:
Added copy/name_to_customname • added copy/entity_data • added copy/entity_data_from_tag • added drop_item/...

ITEMS & MODIFIERS:
Added nbt tag CustomHatData • added nbt tag delete:1b • added nbt tag inv_drop:1b • added nbt tag no_equip:1b • added nbt tag summon • added modifier dev:set_nbt/display/color/...
Renamed nbt tag NoBurn:1b to no_burn:1b

OBJECTIVES:
Added dev.DsplLight
Removed dev.Effect

PREDICATES:
Added dev:location_check/is_lit • added dev:entity_properties/attributes/... • added dev:entity_properties/flags/has_been_bred
1.20_v1.3.0 May-4th-2024 MISC:
Changed namespace from "dev" to "data_api"

BLOCKS:
Updated "Block Entities" [added: Anvil, Enchanting Table, Chiseled Bookshelf, Composter, & Jukebox] • updated Custom GUIs (added more command options & removed page limit)

ENTITIES:
Updated Custom Mobs (added more modelstates, added custom bucket data, removed death framelimit)

FUNCTIONS:
Added run/commands/attribute • added run/commands/calculate
Removed dev:run/commands/array/... • removed dev:run/commands/copy/... • removed dev:run/commands/disable_connected_hoppers • removed dev:run/commands/item_stop • removed dev:run/commands/locate_floor • removed dev:run/commands/tag_thrower • removed dev:run/commands/tellraw/clear
Renamed dev:run/commands/remove/entity to "data_api:run/commands/remove_entity" • renamed dev:run/commands/remove/item to "data_api:run/commands/remove_item"
Updated run/commands/drop_item

ITEM MODIFIERS:
Added function/dye_randomly • added function/set_potion_color
Renamed set_nbt/color/... to "function/set_color/..."
Updated set_count/... • updated set_damage/...

NBT TAGS:
Added book • added compost • added copy_data • added craftable_on • added CustomArmorColor • added CustomRecordData • added CustomSmeltData • added no_stack • added use • added run_command
Removed FireCMD
Renamed dev:preset to "data_api:preset" • renamed Durability to CustomDurabilityData • renamed no_burn to "prevent_fuel" • renamed no_equip to "prevent_equip"
Updated preset added "chorus_fruit" • updated CustomDurabilityData • updated {data:{Enchantments:[...]} (name now modifies based on level) • updated summon • updated return_item • updated fireproof

OBJECTIVES:
Renamed dev.AdvTrigger to "adv.Trigger" • renamed dev.DsplLight to "match.Brightness" • renamed dev.GUI to "gui.Page" • renamed dev.GUIbutton to "gui.Button" • renamed dev.SetLight to "set.Light"

PREDICATES:
Added flags/is_crouching • added flags/is_on_fire • added flags/is_sleeping • added flags/is_sprinting • added flags/is_swimming
Removed location_check/block_is_lit • removed location_check/in_void
Renamed entity_settings/attributes/... to "attributes/..." • renamed entity_settings/effects/... to "effects/..." • renamed entity_settings/flags/... to "flags/..."

SETTINGS:
Added gamerule:data_api/developer_mode
Removed settings:data_api
1.20_v1.3.1 May-8th-2024 MISC:
Misc bug fixes • misc feedback text changes • transfered assets

ENTITIES:
Added nbt tag track_color:1b to custom entities
Removed model tag dead_suffocating • removed model tag hurt_suffocating • removed model tag suffocating
1.20_v1.4.0 May-25th-2024 MISC:
Updated to Minecraft 1.20.3

BLOCKS:
Updated Block Entities: taking items now uses left-click instead of right-click • updated Block Entities: taking items now uses entity.item.pickup sound effect instead of block.wood.break

FUNCTIONS:
Removed feedback_null

NBT TAGS:
Fixed bug with CustomSmeltData having failed hopper outputs

STORAGES:
Added ENTITY."minecraft:item" • added ENTITY."#minecraft:item_frames" • added ENTITY."minecraft:player" • added ENTITY."#minecraft:villagers"
1.20_v1.4.1 May-28th-2024 Updated to Minecraft 1.20.4
1.20_v1.5.0 Jun-12-2024 MISC:
Fixed Block Entities bug with #minecraft:pistons • updated to Minecraft 1.20.5

BLOCKS:
Updated Custom GUIs

ENTITIES:
Updated Custom Mobs

FUNCTIONS:
Removed run/commands/remove_item
Updated run/commands/remove_entity

ITEM MODIFIERS:
Added minecraft:food_preset/...
Removed data_api:function/set_potion_color/... • removed data_api:set_damage/...
Updated data_api:function/set_color/... • updated data_api:set_count/...

NBT TAGS:
Added attack • added consume • added tick
Updated book • updated compost • updated craftable_on • updated CustomArmorColor • updated CustomHatData • updated CustomRecordData • updated CustomSmeltData • updated inv_drop • updated prevent_fuel • updated use • updated return_item

OBJECTIVES:
Updated set.Light


PREDICATES:
Added flags/is_scared
Updated flags/has_been_bred • updated flags/is_on_fire • updated random_chance/...
1.20_v1.5.1 Jun-16th-2024 Misc changes
1.20_v1.5.2 Jun-25th-2024 MISC:
Updated Custom GUIs (added player & minecart guis)

NBT TAGS:
Updated custom_hat_data • updated tick
1.20_v1.5.3 Jun-28th-2024 BUGS:
Fixed bug where convert_item continuously drops item • fixed bug where composters couldn't use custom outputs • fixed bug where the item_tags/tags custom_data tag wouldn't clear • fixed bug where the pack/pack_id custom_data tag wouldn't clear
1.20_v1.5.4 Jul-1st-2024 Fixed bug where Campfires disable Hoppers when not smelting
1.20_v1.5.5 Jul-4th-2024 Updated to Minecraft 1.20.6
1.20_v1.5.6 Jul-8th-2024 Miscellaneous bug fixes
1.21_v1.6.0 Jul-22th-2024 MISC:
Renamed path data_api:run/... to data_api:... • optimized code

BLOCKS:
Fixed bug: composter custom output breaks with hoppers
Added minecraft:loom to block_entities list

CONTAINERS:
Updated gui nbt tag • updated data.GUI to data.gui • updated PlayerGUI to player_gui

ENTITIES:
Fixed bug: custom_bucket_data breaks in creative mode
Updated custom_mob (added "flying" model type)

FUNCTIONS:
Removed attribute
Updated calculate

ITEM MODIFIERS:
Updated data_api:functions/dye_randomly • updated data_api:functions/set_color/...

NBT TAGS:
Removed custom_record_data • removed return_item
Renamed custom_armor_color to custom_armor_data

PREDICATES:
Added data_api:flags/can_see_sky • added data_api:flags/is_flying • added data_api:flags/on_ground
Updated data_api:attributes/... • updated data_api:effects/...

STORAGES:
Updated data:store to data_api:store
1.21_v1.6.1 Jul-31st-2024 CONTAINERS:
Fixed custom_gui remove_page command • fixed bug with custom_gui buttons running when pages were swapped to

NBT TAGS:
Fixed bug with custom_armor_data (no longer overides tooltip display)

STORAGES:
Updated ENTITY
1.21_v1.6.2 Aug-6th-2024 Fixed bug with detecting if this datapack is loaded
1.21_v1.6.3 Aug-16th-2024 MISC:
Updated to Minecraft 1.21.1

COMMANDS:
Fixed bug where calculate would return a number other than 0 for a false nbt check
Updated calculate (added parameter "restricted_output") • updated calculate ("mode" operation can now output multiple values)

CONTAINERS:
Updated minecart_gui to also work on minecraft:chest_boat

SETTINGS:
Added load_text toggle option
1.21_v1.7.0 Nov-8th-2024 MISC:
Updated to Minecraft 1.21.2

ENTITIES:
Updated custom_entity_data

FUNCTIONS:
Added raycast/...

ITEM MODIFIERS:
Removed food_preset/...

NBT TAGS:
Removed custom_armor_data • removed custom_hat_data • removed prevent_equip
Updated use

PREDICATES:
Added input/...

SETTINGS:
blockEntities is now set to false by default
1.21_v1.7.1 Nov-13th-2024 Fixed log-spam bug
1.21_v1.7.2 Dec-11th-2024 MISC:
Updated to Minecraft 1.21.3

NBT TAGS:
Renamed playsound sub-data to match the vanilla consumable format

PREDICATES:
Added looking_at_entity predicate

TAGS:
Removed from data_api:block_entities [crafting_table, jukebox]
1.21_v1.8.0 Feb-21st-2025 MISC:
Updated to Minecraft 1.21.4

BUGS:
Fixed custom_mob teleport incompatability • fixed furnace output inconsistency

CONTAINERS:
Removed custon_gui support

FUNCTIONS:
Added drop_items • added run_command/... • added set_player_data
Removed reset_base_attributes
Updated command/remove (now entity/remove)

NBT TAGS:
Updated apply_damage sub-tag • updated custom_entity_data • updated custom_smelt_data (now smelting_output)

TAGS:
Updated data_api:compost/...
1.21_v1.8.1 Feb-26th-2025 Fixed bugs relating to NBT tags
1.21_v1.8.2 Mar-19th-2025 Fixed bug where loot won't summon through command_from_data
1.21_v1.8.3 Apr-13th-2025 BUGS:
Fixed book tag not playing sound when added to chiseled_bookshelf • fixed crafting_station displays disappearing • fixed crafting_station interactions disappearing when next to eachother • fixed crafting_station being unable to be interacted with

ENTITIES:
Updated block_entities

FUNCTIONS:
Updated raycast

NBT TAGS:
Updated craftable_on • updated item_commands: added [equip, player_hurt], merged [attack, consume, drop, tick, use]

OBJECTIVES:
Updated item.hand_used • updated item.slot_used
1.21_v1.8.4 May-7th-2025 Fixed item_command triggers: ["data_api:dropped_item", "minecraft:tick"] • fixed function command/apply_damage ignoring "minecraft:max_damage" component • fixed function command/calculate mode operation
1.21_v1.8.5 May-12th-2025 MISC:
Updated to Minecraft 1.21.5

BUGS:
Fixed composter not being able to be interacted with

FUNCTIONS:
Updated modify_player_data • updated run_command/...

ENTITIES:
Updated custom_mobs

NBT TAGS:
Updated compostable

OBJECTIVES:
Removed match.Brightness

PREDICATES:
Removed attributes/...

STORAGES:
Updated data_api:store entities



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