Generated from the 26.2 server data reports (registries.json / blocks.json):
- ItemPalette262 (1537 items, 31 new; IDs shifted by early sulfur/cinnabar inserts)
- Palette262 blocks (1196 blocks, 32366 states, 28 new)
- EntityPalette262 (158 entities, new sulfur_cube)
- StructuredComponentsRegistry262 with new sulfur_cube_content component
at ID 78 (shifts IDs 78-109 up by one); wire format is one ItemStackTemplate
- New ItemType/Material/EntityType enum entries for the sulfur and
cinnabar families, MusicDiscBounce, SulfurSpike and SulfurCube
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
MC 1.21.9 changed how some items and blocks are registered — 24 block
items (copper bars/chains/lanterns variants, potted azalea renames) and
additional blocks are now registered outside of Items.java/Blocks.java
field declarations, making the previous source-field-order-based palette
generation produce incorrect protocol IDs.
Regenerated ItemPalette1219.cs using server registries.json (1488 items,
up from 1464) and Palette1219.cs using blocks.json (1166 blocks with
correct state IDs). Added 37 new enum values to ItemType.cs (35 new +
DryShortGrass/DryTallGrass for backward compat) and 9 new values to
Material.cs.
Verified all item/block/entity identification against a 1.21.10 server.
Made-with: Cursor
- Palette1219.cs: 1053 blocks with new copper chests, copper golem
statues, copper torches, shelves, oxidized lightning rods, iron chain
- EntityPalette1219.cs: 153 entities (+copper_golem at 27, mannequin at 82)
- ItemPalette1219.cs: 1464 items (generated via gen_item_palette.py)
- EntityMetadataPalette1219.cs: 37 serializers (COMPOUND_TAG removed,
+CopperGolemState, WeatheringCopperState, ResolvableProfile)
- PacketPalette1219.cs: updated clientbound IDs for 4 new debug packets
and GameTestHighlightPos, plus config CodeOfConduct/AcceptCodeOfConduct
Also update gen_entity_metadata_palette.py FIELD_TO_ENUM with the three
new serializer type mappings.
Made-with: Cursor
1.21.7 and 1.21.8 share protocol 772. The only registry change from
1.21.6 is one new item (music_disc_lava_chicken). All other palettes
(blocks, entities, packets, entity metadata, structured components)
are unchanged and reuse 1.21.6 versions.
Changes:
- Add MC_1_21_7_Version (772) constant
- Add "1.21.7" / "1.21.8" version mappings in ProtocolHandler
- Add MusicDiscLavaChicken to ItemType enum
- Generate ItemPalette1217 (1416 items) for the new item palette
- Update all version upper-bound checks from MC_1_21_6 to MC_1_21_7
- Update MCHighestVersion to "1.21.8"
Made-with: Cursor
- ItemPalette1216: 1415 items (generated from decompiled Items.java)
- EntityPalette1216: 151 entities (HappyGhast at index 56, all after +1)
- Palette1216: block states (DriedGhast 32 states at 13826-13857, all after +32)
- PacketPalette1216: clientbound +3 (Waypoint, ClearDialog, ShowDialog),
serverbound +2 (ChangeGameMode at 0x04 shifting all after, CustomClickAction at end),
config clientbound +2 (ClearDialog, ShowDialog),
config serverbound +1 (CustomClickAction)
- Version routing in Protocol18.cs, PacketType18Handler.cs, EntityMetadataPalette.cs
updated to select 1216 palettes for protocol >= 771
- EntityMetadataPalette reuses 1215 (EntityDataSerializers unchanged)
Made-with: Cursor
Add complete protocol 769 support for Minecraft 1.21.4:
- Version constants: Add 769 to supported versions, MC_1_21_4_Version constant,
and version string mappings (including 1.21.3 -> 768 compatibility)
- Item palette: 10 new items (Resin series + Eyeblossom), generated ItemPalette1214
- Entity palette: Remove CreakingTransient (149 entities, down from 150)
- Block palette: 10 new blocks with correct blockstate ID ranges from server data
- Packet palette: Serverbound packet ID reshuffling - PickItem split into
PickItemFromBlock/PickItemFromEntity, new PlayerLoaded packet inserted after
PlayerInput, subsequent IDs shifted accordingly. Clientbound unchanged.
- PlayerLoaded: Send empty PlayerLoaded packet after JoinGame processing (>= 1.21.4)
- EntityMetadata/DataComponents: Reuse 1.20.6 palettes (unchanged registries)
- Update all version guard checks from MC_1_21_2 to MC_1_21_4
Made-with: Cursor
Add ItemPalette121.cs with item ID mappings for MC 1.21 (protocol 767).
Add three new music disc entries to ItemType enum: MusicDiscCreator,
MusicDiscCreatorMusicBox, and MusicDiscPrecipice, introduced in 1.21.
Made-with: Cursor
* Fix unknown item id cause crashes for handling non-vanilla item (i.e. forge item)
* Add Unknown item type and use ItemType.Unknown for unknown items
Co-authored-by: ORelio <ORelio@users.noreply.github.com>
* Implement MC version 1.16.2 basic support
All packets ID update done
Tested in 1.16.2 craftbukkit server
* Implement MC 1.16.2 entity handling
New EntityPalette
* Add back protocol version checking for entity handling
Was removed during testing and forgot to add it back
* Implement inventory handling for MC 1.16+
Item ID got changed in 1.16+ so a palette is needed.
* Fix ChangeSlot command
What a joke
* Handle 1.16 new entity properties name
Convert new naming style to old style
* Revert "Handle 1.16 new entity properties name"
This reverts commit 52c7d29062.
* Update AutoAttack to use the new entity properties key
* Fix item type to ID conversion
* Sort item types by name
* Remove ZombiePigmanSpawnEgg
User ZombifiedPiglinSpawnEgg instead (new name for same item)
* Add missing 1.16.2 version strings
* Remove old ItemTypeGenerator
* Sort entity types by name
* Palette loading, instructions, NotImplemented err
Co-authored-by: ORelio <ORelio@users.noreply.github.com>
