yumechi-no-kuni/packages/misskey-mahjong/src/serializer.ts
2024-01-26 14:25:00 +09:00

114 lines
2.1 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Tile } from './engine.js';
export type Log = {
time: number;
player: 1 | 2 | 3 | 4;
operation: 'dahai';
tile: string;
};
export type SerializedLog = number[];
export const TILE_MAP: Record<Tile, number> = {
'bamboo1': 1,
'bamboo2': 2,
'bamboo3': 3,
'bamboo4': 4,
'bamboo5': 5,
'bamboo6': 6,
'bamboo7': 7,
'bamboo8': 8,
'bamboo9': 9,
'character1': 10,
'character2': 11,
'character3': 12,
'character4': 13,
'character5': 14,
'character6': 15,
'character7': 16,
'character8': 17,
'character9': 18,
'circle1': 19,
'circle2': 20,
'circle3': 21,
'circle4': 22,
'circle5': 23,
'circle6': 24,
'circle7': 25,
'circle8': 26,
'circle9': 27,
'wind-east': 28,
'wind-south': 29,
'wind-west': 30,
'wind-north': 31,
'dragon-red': 32,
'dragon-green': 33,
'dragon-white': 34,
};
export function serializeTile(tile: Tile): number {
return TILE_MAP[tile];
}
export function deserializeTile(tile: number): Tile {
return Object.keys(TILE_MAP).find(key => TILE_MAP[key as Tile] === tile) as Tile;
}
export function serializeLogs(logs: Log[]) {
const _logs: number[][] = [];
for (let i = 0; i < logs.length; i++) {
const log = logs[i];
const timeDelta = i === 0 ? log.time : log.time - logs[i - 1].time;
switch (log.operation) {
case 'dahai':
_logs.push([timeDelta, log.player, 1, serializeTile(log.tile)]);
break;
//case 'surrender':
// _logs.push([timeDelta, log.player, 1]);
// break;
}
}
return _logs;
}
export function deserializeLogs(logs: SerializedLog[]) {
const _logs: Log[] = [];
let time = 0;
for (const log of logs) {
const timeDelta = log[0];
time += timeDelta;
const player = log[1];
const operation = log[2];
switch (operation) {
case 1:
_logs.push({
time,
player: player,
operation: 'dahai',
tile: log[3],
});
break;
//case 1:
// _logs.push({
// time,
// player: player === 1,
// operation: 'surrender',
// });
// break;
}
}
return _logs;
}