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enhance(reversi): tweak reversi

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This commit is contained in:
syuilo 2024-01-21 12:05:51 +09:00
parent 4de77784c9
commit 6039f27bd5
7 changed files with 149 additions and 78 deletions
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3
packages/backend/src/core/GlobalEventService.ts
View file

@ -188,6 +188,9 @@ export interface ReversiGameEventTypes {
winnerId: MiUser['id'] | null;
game: Packed<'ReversiGameDetailed'>;
};
canceled: {
userId: MiUser['id'];
};
}
//#endregion

175
packages/backend/src/core/ReversiService.ts
View file

@ -61,6 +61,11 @@ export class ReversiService implements OnApplicationShutdown, OnModuleInit {
await this.redisClient.setex(`reversi:game:cache:${game.id}`, 60 * 3, JSON.stringify(game));
}
@bindThis
private async deleteGameCache(gameId: MiReversiGame['id']) {
await this.redisClient.del(`reversi:game:cache:${gameId}`);
}
@bindThis
public async matchSpecificUser(me: MiUser, targetUser: MiUser): Promise<MiReversiGame | null> {
if (targetUser.id === me.id) {
@ -239,88 +244,93 @@ export class ReversiService implements OnApplicationShutdown, OnModuleInit {
if (isBothReady) {
// 3秒後、両者readyならゲーム開始
setTimeout(async () => {
const freshGame = await this.reversiGamesRepository.findOneBy({ id: game.id });
const freshGame = await this.get(game.id);
if (freshGame == null || freshGame.isStarted || freshGame.isEnded) return;
if (!freshGame.user1Ready || !freshGame.user2Ready) return;
let bw: number;
if (freshGame.bw === 'random') {
bw = Math.random() > 0.5 ? 1 : 2;
} else {
bw = parseInt(freshGame.bw, 10);
}
function getRandomMap() {
const mapCount = Object.entries(Reversi.maps).length;
const rnd = Math.floor(Math.random() * mapCount);
return Object.values(Reversi.maps)[rnd].data;
}
const map = freshGame.map != null ? freshGame.map : getRandomMap();
const crc32 = CRC32.str(JSON.stringify(freshGame.logs)).toString();
const updatedGame = await this.reversiGamesRepository.createQueryBuilder().update()
.set({
startedAt: new Date(),
isStarted: true,
black: bw,
map: map,
crc32,
})
.where('id = :id', { id: game.id })
.returning('*')
.execute()
.then((response) => response.raw[0]);
this.cacheGame(updatedGame);
//#region 盤面に最初から石がないなどして始まった瞬間に勝敗が決定する場合があるのでその処理
const engine = new Reversi.Game(map, {
isLlotheo: freshGame.isLlotheo,
canPutEverywhere: freshGame.canPutEverywhere,
loopedBoard: freshGame.loopedBoard,
});
if (engine.isEnded) {
let winner;
if (engine.winner === true) {
winner = bw === 1 ? freshGame.user1Id : freshGame.user2Id;
} else if (engine.winner === false) {
winner = bw === 1 ? freshGame.user2Id : freshGame.user1Id;
} else {
winner = null;
}
const updatedGame = await this.reversiGamesRepository.createQueryBuilder().update()
.set({
isEnded: true,
endedAt: new Date(),
winnerId: winner,
})
.where('id = :id', { id: game.id })
.returning('*')
.execute()
.then((response) => response.raw[0]);
this.cacheGame(updatedGame);
this.globalEventService.publishReversiGameStream(game.id, 'ended', {
winnerId: winner,
game: await this.reversiGameEntityService.packDetail(game.id),
});
return;
}
//#endregion
this.redisClient.setex(`reversi:game:turnTimer:${game.id}:1`, updatedGame.timeLimitForEachTurn, '');
this.globalEventService.publishReversiGameStream(game.id, 'started', {
game: await this.reversiGameEntityService.packDetail(game.id),
});
this.startGame(freshGame);
}, 3000);
}
}
@bindThis
private async startGame(game: MiReversiGame) {
let bw: number;
if (game.bw === 'random') {
bw = Math.random() > 0.5 ? 1 : 2;
} else {
bw = parseInt(game.bw, 10);
}
function getRandomMap() {
const mapCount = Object.entries(Reversi.maps).length;
const rnd = Math.floor(Math.random() * mapCount);
return Object.values(Reversi.maps)[rnd].data;
}
const map = game.map != null ? game.map : getRandomMap();
const crc32 = CRC32.str(JSON.stringify(game.logs)).toString();
const updatedGame = await this.reversiGamesRepository.createQueryBuilder().update()
.set({
startedAt: new Date(),
isStarted: true,
black: bw,
map: map,
crc32,
})
.where('id = :id', { id: game.id })
.returning('*')
.execute()
.then((response) => response.raw[0]);
this.cacheGame(updatedGame);
//#region 盤面に最初から石がないなどして始まった瞬間に勝敗が決定する場合があるのでその処理
const engine = new Reversi.Game(map, {
isLlotheo: game.isLlotheo,
canPutEverywhere: game.canPutEverywhere,
loopedBoard: game.loopedBoard,
});
if (engine.isEnded) {
let winner;
if (engine.winner === true) {
winner = bw === 1 ? game.user1Id : game.user2Id;
} else if (engine.winner === false) {
winner = bw === 1 ? game.user2Id : game.user1Id;
} else {
winner = null;
}
const updatedGame = await this.reversiGamesRepository.createQueryBuilder().update()
.set({
isEnded: true,
endedAt: new Date(),
winnerId: winner,
})
.where('id = :id', { id: game.id })
.returning('*')
.execute()
.then((response) => response.raw[0]);
this.cacheGame(updatedGame);
this.globalEventService.publishReversiGameStream(game.id, 'ended', {
winnerId: winner,
game: await this.reversiGameEntityService.packDetail(game.id),
});
return;
}
//#endregion
this.redisClient.setex(`reversi:game:turnTimer:${game.id}:1`, updatedGame.timeLimitForEachTurn, '');
this.globalEventService.publishReversiGameStream(game.id, 'started', {
game: await this.reversiGameEntityService.packDetail(game.id),
});
}
@bindThis
public async getInvitations(user: MiUser): Promise<MiUser['id'][]> {
const invitations = await this.redisClient.zrange(
@ -510,6 +520,21 @@ export class ReversiService implements OnApplicationShutdown, OnModuleInit {
}
}
@bindThis
public async cancelGame(gameId: MiReversiGame['id'], user: MiUser) {
const game = await this.get(gameId);
if (game == null) throw new Error('game not found');
if (game.isStarted) return;
if ((game.user1Id !== user.id) && (game.user2Id !== user.id)) return;
await this.reversiGamesRepository.delete(game.id);
this.deleteGameCache(game.id);
this.globalEventService.publishReversiGameStream(game.id, 'canceled', {
userId: user.id,
});
}
@bindThis
public async get(id: MiReversiGame['id']): Promise<MiReversiGame | null> {
const cached = await this.redisClient.get(`reversi:game:cache:${id}`);