Bedrock 1.21+ rejects minecraft:icon as a *block* component (it's an
*item* component), failing block registration with "child 'minecraft:icon'
not valid here". The post_office and mailbox blocks never registered, so
their recipes failed (silverlabs:post_office / silverlabs:mailbox missing)
and the items didn't appear in the in-game inventory despite the addon
being marked active in the world settings.
Reverts the additions made in f126eeb to those two block JSONs only;
the rest of the multi-mailbox script logic from that commit is unchanged.
Inventory icons now fall back to the material_instances texture (same
visual as before f126eeb).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Players can now place up to 5 mailboxes, each labelled like a lodestone
waypoint. Sending mail picks recipient then mailbox; redirect collapses
one of your own mailboxes into another and removes the source.
- v1 -> v2 schema migration runs once on boot; existing claims default to
label "Mailbox".
- Two-step send picker (skipped when recipient has only one mailbox).
- Post office root menu adds Redirect option.
- Per-entry break handling so removing one mailbox keeps the others claimed.
- minecraft:icon component + 16x16 inventory icons for both blocks.
- Refreshed pack_icon.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Follow-up to 4324882. The { "context": "always_unlocked" } form triggered
"malformed unlocking context" on 1.26-series Bedrock (AlwaysUnlocked pascal
form fared no better). Empty-array form is the universally accepted "recipe
always known" shape. This unblocks mc-lobby which was crashing on boot.
Also reverts block format_version on mailbox.json + smart_crafting_table.json
to 1.21.0 — every other working block in the repo uses that, so the prior
1.21.60 choice was unnecessary.
- 19 dragon + portal recipes (spark_pet_BP, lobby_transfer_BP): unlock -> []
- 7 other recipes touching unlock { context: ... }: same
- 2 block files: format_version 1.21.60 -> 1.21.0
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- recipes: add unlock { context: always_unlocked } to all spark_pet and lobby_transfer recipes (1.20+ requirement) — fixes mc-lobby crash loop
- spark_dragon entity_sensor: wrap in subsensors[] and convert sensor_range → range [a,b] per 1.21 schema
- anthrax_cat interact: wrap event/filters in on_interact to match Bedrock 1.21 interact schema
- block format_version: bump mailbox and smart_crafting_table to 1.21.60
- item icons: replace { texture: X } with shorthand string form
- heyhe_egg description: replace bare category with menu_category block
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
