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scrabble-game/ui/src/gen/fbs/scrabblefb/submit-play-request.ts
T
Ilia Denisov 92f48a3b12
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Backend infers play direction; UI previews words and gates submit on legality
A single tile that only extended a word perpendicular to the client-declared
direction was rejected: the UI always sent dir=H for one-tile plays (the
dirOverride/Controls toggle was orphaned in the Stage 7 game rework), so placing
"А" above "БАК" to form "АБАК" failed the solver's main-word-length check even
though the word is in the dictionary.

Make the backend infer a play's orientation from the placed tiles and the board
(internal/engine.resolveDirection): two or more tiles by the line they share, a
lone tile by the axis it abuts (longer word wins, horizontal on a tie). Direction
becomes an output, not an input: drop dir from the SubmitPlay/Eval wire requests
and add it to EvalResult. Journal replay keeps trusting the stored "H"/"V"
(SubmitPlayDir) so a rebuilt game matches the one committed.

UI: stop computing/sending direction; the preview now shows the words a move
forms with its total score (game.previewWords); the make-move control is disabled
until the play is confirmed legal; the "your turn" label hides while tiles are
pending. Delete the orphaned Controls.svelte.

Regenerate the FlatBuffers bindings (Go + TS) and update the gateway transcode
and the loadtest edge client to the new contract. Bake the decision into
ARCHITECTURE.md (§5/§9.1), FUNCTIONAL.md (+ _ru) and the backend README.
2026-06-11 22:42:33 +02:00

79 lines
2.7 KiB
TypeScript

// automatically generated by the FlatBuffers compiler, do not modify
import * as flatbuffers from 'flatbuffers';
import { PlayTile } from '../scrabblefb/play-tile.js';
export class SubmitPlayRequest {
bb: flatbuffers.ByteBuffer|null = null;
bb_pos = 0;
__init(i:number, bb:flatbuffers.ByteBuffer):SubmitPlayRequest {
this.bb_pos = i;
this.bb = bb;
return this;
}
static getRootAsSubmitPlayRequest(bb:flatbuffers.ByteBuffer, obj?:SubmitPlayRequest):SubmitPlayRequest {
return (obj || new SubmitPlayRequest()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
}
static getSizePrefixedRootAsSubmitPlayRequest(bb:flatbuffers.ByteBuffer, obj?:SubmitPlayRequest):SubmitPlayRequest {
bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
return (obj || new SubmitPlayRequest()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
}
gameId():string|null
gameId(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
gameId(optionalEncoding?:any):string|Uint8Array|null {
const offset = this.bb!.__offset(this.bb_pos, 4);
return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
}
tiles(index: number, obj?:PlayTile):PlayTile|null {
const offset = this.bb!.__offset(this.bb_pos, 6);
return offset ? (obj || new PlayTile()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
}
tilesLength():number {
const offset = this.bb!.__offset(this.bb_pos, 6);
return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
}
static startSubmitPlayRequest(builder:flatbuffers.Builder) {
builder.startObject(2);
}
static addGameId(builder:flatbuffers.Builder, gameIdOffset:flatbuffers.Offset) {
builder.addFieldOffset(0, gameIdOffset, 0);
}
static addTiles(builder:flatbuffers.Builder, tilesOffset:flatbuffers.Offset) {
builder.addFieldOffset(1, tilesOffset, 0);
}
static createTilesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
builder.startVector(4, data.length, 4);
for (let i = data.length - 1; i >= 0; i--) {
builder.addOffset(data[i]!);
}
return builder.endVector();
}
static startTilesVector(builder:flatbuffers.Builder, numElems:number) {
builder.startVector(4, numElems, 4);
}
static endSubmitPlayRequest(builder:flatbuffers.Builder):flatbuffers.Offset {
const offset = builder.endObject();
return offset;
}
static createSubmitPlayRequest(builder:flatbuffers.Builder, gameIdOffset:flatbuffers.Offset, tilesOffset:flatbuffers.Offset):flatbuffers.Offset {
SubmitPlayRequest.startSubmitPlayRequest(builder);
SubmitPlayRequest.addGameId(builder, gameIdOffset);
SubmitPlayRequest.addTiles(builder, tilesOffset);
return SubmitPlayRequest.endSubmitPlayRequest(builder);
}
}