jonnify·bcs /bcs/codemojex/rooms-and-modes/the-emoji-set

B7.2.2 · dive 2 of 3 · module B7.2

The emoji set.

An EMS set is the cells a room exposes from an RSC sprite sheet; a code is XXYY, a column then a row, and a Golden Room draws from a reduced set so the blind game stays tractable.

A sprite sheet, the cells a room exposes, and a reduced set for blind rooms. Select a part.
RSC — sprite sheet EMS — the cells a room exposesa code is XXYYcolumn, then rowkeyboard and secret index it a Golden Roomdraws from a reduced set18 or 24 cells
readout · Select a part. An RSC is the sprite sheet asset; an EMS is the subset of cells a room exposes, addressed by XXYY codes; a Golden Room draws from a reduced set of about 18 or 24 cells.
§1

The idea

codemojex · emoji sets

The emoji a player taps are codes, not characters. An EMS emoji set is the subset of cells a room exposes from a sprite sheet, and the sheet itself is an RSC asset. A code is XXYY — a column then a row — that addresses one cell on the sheet, so a guess is a sequence of these codes and the secret is a sequence of them too.

The keyboard a player sees and the secret they chase index the same snapshot. Because a game pins the emoji set at open, the cells, their order, and their codes do not shift underneath a player mid-game, and the set is held read-hot in the cache under the game’s version. The set is content, addressed by id like everything else, and the sheet behind it is a file the surface can cache and serve on its own.

A Golden Room draws from a reduced set — on the order of eighteen or twenty-four cells rather than the full board. With no feedback to guide a player, a smaller space keeps the game tractable and keeps the chance that no one lands near the secret low, which is the design the blind mode needs. The reduced set is a property of the room’s template, so it costs nothing in the model: a different EMS reference, not a different system.

§4

The doors

the sibling courses
/echomq

EchoMQ — the protocol, in depth

The bus B3 narrates, taught rung by rung: the keyspace, the Lua inventory, and the 3.0 Stream Tier — XADD, XREADGROUP, XACK — with conformance on Valkey.

 /redis-patterns

Redis Patterns Applied

The substrate patterns under the bus: sorted sets, atomic Lua moves, locks, and streams — the judgement layer.

 /echo-persistence

Echo Persistence — the durable floor

Beneath the volatile tiers: the Graft page engine built twice, the commit-LSN loop, and the stream archive on Tigris. Where Part I says state lives somewhere, this says where it lives durably.
§2

References

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Sources

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