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verify pass: resolve VERIFY flags (corrections + citations + honest UNCONFIRMED)

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Corrected real errors: several 1.7.x release dates, resource_pack_send version,
config packet ordering, structured-component count (56), PLAYER_LOADED (1.21.4),
entity_sound_effect field order. Confirmed+cited the rest; remaining ~19 items
re-marked UNCONFIRMED (third-party/ViaLegacy/26.2 internals unreachable from refs).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
claude-timemachine
2026-06-19 15:03:44 +02:00
parent d73c1c9537
commit a3d5f64ef5
25 changed files with 179 additions and 119 deletions
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versions/1.15.md
+5 -5
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@@ -62,7 +62,7 @@ New fields added between `Dimension` and `Max Players`:
| Entity ID | i32 | unchanged |
| Gamemode | u8 | unchanged |
| Dimension | i32 | unchanged |
| **Hashed Seed** | **i64** | **new in 1.15** — SHA-256 of the world seed, lower 64 bits; used by client for biome noise <!-- VERIFY: exact hash algorithm from wiki --> |
| **Hashed Seed** | **i64** | **new in 1.15** — the world seed hashed to i64; used by client for biome noise. <!-- UNCONFIRMED: the description "SHA-256 of the world seed, lower 64 bits" is the conventional wiki.vg characterisation, but the wiki.vg/minecraft.wiki Login(play) packet page for 1.15 was unreachable on 2026-06-19 and none of the available primary refs (minecraft-data, ViaVersion, node-minecraft-protocol) document the hash algorithm. ViaVersion synthesises the field as `0L` when downgrading. The SHA-256 lower-64-bit claim is likely correct but remains unverified from a primary Mojang source. --> |
| Max Players | u8 | unchanged |
| Level Type | String | unchanged |
| View Distance | VarInt | unchanged |
@@ -158,9 +158,9 @@ Source: `minecraft-data/data/pc/1.14.4/protocol.json` `packet_named_entity_spawn
Two metadata index changes in 1.15 affect the `Set Entity Data` (0x44) payload for living entities and wolves:
1. **LIVING_ENTITY index 12 added** — a new metadata slot inserted at index 12 for all living entities. ViaVersion `EntityPacketRewriter1_15.java:131`: `filter().type(EntityTypes1_15.LIVING_ENTITY).addIndex(12)`. <!-- VERIFY: confirm what this slot encodes (likely bed-sleeping state based on 1.14.4 additions context) -->
1. **LIVING_ENTITY index 12 added** — a new metadata slot inserted at index 12 for all living entities. ViaVersion `EntityPacketRewriter1_15.java:131`: `filter().type(EntityTypes1_15.LIVING_ENTITY).addIndex(12)`. This slot encodes the **number of bee stingers** currently embedded in the entity (VarInt, default 0) — confirmed by the current Minecraft wiki entity metadata page (`Java_Edition_protocol/Entity_metadata`, fetched 2026-06-19, "Number of bee stingers in entity"; bee was added in 1.15) and consistent with the timing (bees introduced in this update). Note: the 1.14 step already inserted a slot at index 12 for living entities (`optionalBlockPosition` = sleeping location, `EntityPacketRewriter1_14.java:267`); the 1.15 `addIndex(12)` inserts a new slot at 12 again, pushing the sleeping-location slot from 12 to 13. Source: current minecraft.wiki entity metadata page; `EntityPacketRewriter1_15.java:131`; `EntityPacketRewriter1_14.java:267`.
2. **WOLF index 18 removed** — a metadata slot dropped from wolves. ViaVersion `EntityPacketRewriter1_15.java:132`: `filter().type(EntityTypes1_15.WOLF).removeIndex(18)`. <!-- VERIFY: confirm what this slot encoded in 1.14.4 -->
2. **WOLF index 18 removed** — a metadata slot dropped from wolves. ViaVersion `EntityPacketRewriter1_15.java:132`: `filter().type(EntityTypes1_15.WOLF).removeIndex(18)`. In 1.14.4, wolf metadata index 18 encodes <!-- UNCONFIRMED: tracing entity index sequences through all intermediate addIndex operations (1.14 addIndex(6) for ENTITY + addIndex(12) for LIVING) places the wolf's 1.14.4 slot 18 as likely "begging" (the wolf-begging bool, index 15 in 1.9 per `EntityDataIndex1_9.java:87` before subsequent base-slot insertions shifted it). After the 1.15 LIVING addIndex(12) the former 1.14.4 index 18 becomes 19; the removeIndex(18) then removes what in 1.15's shifted numbering is the slot formerly at 17 in 1.14.4 — full counting across all intermediate version steps (1.10 NoGravity addIndex(5), 1.13 changes, 1.14 two addIndex calls) was not completable from available primary refs. The wiki.vg entity metadata archive page 404'd on 2026-06-19. Known: the slot is wolf-specific and was dropped in 1.15; the 1.16 handler (EntityPacketRewriter1_16.java:220–224) manipulates a wolf anger-bit at index 16 in 1.16 notation, which is consistent with a compaction of wolf fields in 1.15. -->
### New entity type: Bee (entity type ID 4)
@@ -189,7 +189,7 @@ Three bee-related particles added to the particle registry (IDs confirmed from `
| 59 | `falling_honey` |
| 60 | `landing_honey` |
Also `falling_nectar` (ID present in the 1.15 list). Total particle count increased from ~58 to 62. <!-- VERIFY: exact 1.14.4 particle count — 1.14.4 particles.json not present in the minecraft-data snapshot, count inferred from the 1.15 list minus bee additions -->
Also `falling_nectar` (ID 61, in the 1.15 list). Total particle count increased from **58 to 62** — confirmed: `minecraft-data/data/pc/1.14/particles.json` has 58 entries (IDs 0–57); 1.14.1, 1.14.3, and 1.14.4 have no separate `particles.json`, inheriting 1.14's 58-count. `minecraft-data/data/pc/1.15/particles.json` has 62 entries (IDs 0–61), with IDs 58–61 being `dripping_honey`, `falling_honey`, `landing_honey`, `falling_nectar` — exactly the four bee/honey additions. The formerly inferred count is now confirmed.
### New sounds (1.15)
@@ -204,7 +204,7 @@ Sounds flow through the `CUSTOM_SOUND` (0x1A) / `SOUND` (0x52) packets; these ar
### Block and item mappings
New blocks/items (beehive, bee_nest, honey_block, honeycomb_block, honeycomb, honey_bottle) were added, requiring updated block-state and item ID mappings. ViaVersion carries these in `mappings-1.14to1.15.nbt` (998 bytes at `/tmp/mcproto-refs/ViaVersion/common/src/main/resources/assets/viaversion/data/mappings-1.14to1.15.nbt`). Item translation is handled by `ItemPacketRewriter1_15` (delegates to parent `ItemRewriter`). <!-- VERIFY: exact new block-state ID count for 1.15 vs 1.14.4 -->
New blocks/items (beehive, bee_nest, honey_block, honeycomb_block, honeycomb, honey_bottle) were added, requiring updated block-state and item ID mappings. ViaVersion carries these in `mappings-1.14to1.15.nbt` (998 bytes at `/tmp/mcproto-refs/ViaVersion/common/src/main/resources/assets/viaversion/data/mappings-1.14to1.15.nbt`). Item translation is handled by `ItemPacketRewriter1_15` (delegates to parent `ItemRewriter`). <!-- UNCONFIRMED: exact new block-state ID count for 1.15 vs 1.14.4 — minecraft-data does not include a separate blocks.json for 1.15 in the available snapshot, so a precise delta count (e.g. +N new states) cannot be derived from the available refs without the dedicated 1.15 blocks.json. The mapping file size (998 bytes) suggests a small delta. -->
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