From c8e31bf25b8ce29eb809120799007b2f8e8d85ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=CC=B7O=CC=B7N=CC=B7D=CC=B7O=CC=B7N=CC=B7=E5=B0=91?=
=?UTF-8?q?=E6=9E=97?= <22037550+Shivawkes@users.noreply.github.com>
Date: Tue, 21 Jan 2025 11:44:46 -0500
Subject: [PATCH] back.ts
---
src/modules/reversi/back.ts | 124 ++++++++++++++++++------------------
1 file changed, 62 insertions(+), 62 deletions(-)
diff --git a/src/modules/reversi/back.ts b/src/modules/reversi/back.ts
index 69e0574..3afbb5c 100644
--- a/src/modules/reversi/back.ts
+++ b/src/modules/reversi/back.ts
@@ -1,9 +1,9 @@
/**
* -AI-
- * Botのバックエンド(思考を担当)
+ * Bot backend (in charge of thinking)
*
- * 対話と思考を同じプロセスで行うと、思考時間が長引いたときにストリームから
- * 切断されてしまうので、別々のプロセスで行うようにします
+ * If you do the interaction and thinking in the same process, they will be * disconnected from the stream when the thinking time is too long, so they should be done in separate processes.
+ * * Keep them in separate processes to avoid disconnection from the stream when the thinking time is too long
*/
import got from 'got';
@@ -33,27 +33,27 @@ class Session {
private appliedOps: string[] = [];
/**
- * 隅周辺のインデックスリスト(静的評価に利用)
+ * Index list around corners (used for static evaluation)
*/
private sumiNearIndexes: number[] = [];
/**
- * 隅のインデックスリスト(静的評価に利用)
+ * Corner index list (used for static evaluation)
*/
private sumiIndexes: number[] = [];
/**
- * 最大のターン数
+ * Maximum number of turns
*/
private maxTurn;
/**
- * 現在のターン数
+ * Number of current turns
*/
private currentTurn = 0;
/**
- * 対局が開始したことを知らせた投稿
+ * A post announcing the start of a game
*/
private startedNote: any = null;
@@ -96,7 +96,7 @@ class Session {
}
}
- // 親プロセスからデータをもらう
+ // Get data from the parent process
private onInit = (msg: any) => {
this.game = msg.game;
this.form = msg.form;
@@ -104,23 +104,23 @@ class Session {
}
/**
- * 対局が始まったとき
+ * When the match started
*/
private onStarted = (msg: any) => {
this.game = msg.game;
- if (this.game.canPutEverywhere) { // 対応してない
+ if (this.game.canPutEverywhere) { // Not supported
process.send!({
type: 'ended'
});
process.exit();
}
- // TLに投稿する
+ // TPost to TL
this.postGameStarted().then(note => {
this.startedNote = note;
});
- // リバーシエンジン初期化
+ // Reversi Engine Initialization
this.engine = new Reversi.Game(this.game.map, {
isLlotheo: this.game.isLlotheo,
canPutEverywhere: this.game.canPutEverywhere,
@@ -129,9 +129,9 @@ class Session {
this.maxTurn = this.engine.map.filter(p => p === 'empty').length - this.engine.board.filter(x => x != null).length;
- //#region 隅の位置計算など
+ //#region Calculating corner positions, etc.
- //#region 隅
+ //#region corner
this.engine.map.forEach((pix, i) => {
if (pix == 'null') return;
@@ -169,7 +169,7 @@ class Session {
});
//#endregion
- //#region 隅の隣
+ //#region Next to the corner
this.engine.map.forEach((pix, i) => {
if (pix == 'null') return;
if (this.sumiIndexes.includes(i)) return;
@@ -182,14 +182,14 @@ class Session {
};
const isSumiNear = (
- check(x - 1, y - 1) || // 左上
- check(x , y - 1) || // 上
- check(x + 1, y - 1) || // 右上
- check(x + 1, y ) || // 右
- check(x + 1, y + 1) || // 右下
- check(x , y + 1) || // 下
- check(x - 1, y + 1) || // 左下
- check(x - 1, y ) // 左
+ check(x - 1, y - 1) || // Top left
+ check(x , y - 1) || // top
+ check(x + 1, y - 1) || // Top right
+ check(x + 1, y ) || // right
+ check(x + 1, y + 1) || // Bottom right
+ check(x , y + 1) || // bottom
+ check(x - 1, y + 1) || // lower left
+ check(x - 1, y ) // left
)
if (isSumiNear) this.sumiNearIndexes.push(i);
@@ -206,10 +206,10 @@ class Session {
}
/**
- * 対局が終わったとき
+ * When the game is over
*/
private onEnded = async (msg: any) => {
- // ストリームから切断
+ // Disconnect from a stream
process.send!({
type: 'ended'
});
@@ -250,7 +250,7 @@ class Session {
}
/**
- * 打たれたとき
+ * When you get hit
*/
private onLog = (log: any) => {
if (log.id == null || !this.appliedOps.includes(log.id)) {
@@ -272,9 +272,9 @@ class Session {
}
/**
- * Botにとってある局面がどれだけ有利か静的に評価する
- * static(静的)というのは、先読みはせずに盤面の状態のみで評価するということ。
- * TODO: 接待時はまるっと処理の中身を変え、とにかく相手が隅を取っていること優先な評価にする
+ * Statically evaluate how advantageous a certain situation is for the bot
+ * "Static" means that it evaluates only based on the state of the board without looking ahead.
+ * TODO: When entertaining, completely change the content of the process and prioritize the evaluation of whether the opponent has taken the corner.
*/
private staticEval = () => {
let score = this.engine.getPuttablePlaces(this.botColor).length;
@@ -283,28 +283,28 @@ class Session {
const stone = this.engine.board[index];
if (stone === this.botColor) {
- score += 1000; // 自分が隅を取っていたらスコアプラス
+ score += 1000; // If you take a corner, you get a plus point.
} else if (stone !== null) {
- score -= 1000; // 相手が隅を取っていたらスコアマイナス
+ score -= 1000; // If the opponent takes the corner, the score is subtracted.
}
}
- // TODO: ここに (隅以外の確定石の数 * 100) をスコアに加算する処理を入れる
+ // TODO: Here we put a process to add (number of confirmed stones other than corners * 100) to the score.
for (const index of this.sumiNearIndexes) {
const stone = this.engine.board[index];
if (stone === this.botColor) {
- score -= 10; // 自分が隅の周辺を取っていたらスコアマイナス(危険なので)
+ score -= 10; // If you take the corner area, you will get a minus point (because it is dangerous).
} else if (stone !== null) {
- score += 10; // 相手が隅の周辺を取っていたらスコアプラス
+ score += 10; // If the opponent takes the corner area, you get a plus point.
}
}
- // ロセオならスコアを反転
+ // If you use Roseo, you can reverse the score.
if (this.game.isLlotheo) score = -score;
- // 接待ならスコアを反転
+ // Reverse the score for entertainment
if (this.isSettai) score = -score;
return score;
@@ -314,55 +314,55 @@ class Session {
console.log(`(${this.currentTurn}/${this.maxTurn}) Thinking...`);
console.time('think');
- // 接待モードのときは、全力(5手先読みくらい)で負けるようにする
- // TODO: 接待のときは、どちらかというと「自分が不利になる手を選ぶ」というよりは、「相手に角を取らせられる手を選ぶ」ように思考する
- // 自分が不利になる手を選ぶというのは、換言すれば自分が打てる箇所を減らすことになるので、
- // 自分が打てる箇所が少ないと結果的に思考の選択肢が狭まり、対局をコントロールするのが難しくなるジレンマのようなものがある。
- // つまり「相手を勝たせる」という意味での正しい接待は、「ゲーム序盤・中盤までは(通常通り)自分の有利になる手を打ち、終盤になってから相手が勝つように打つ」こと。
- // とはいえ藍に求められているのは、そういった「本物の」接待ではなく、単に「角を取らせてくれる」接待だと思われるので、
- // 静的評価で「角に相手の石があるかどうか(と、ゲームが終わったときは相手が勝っているかどうか)」を考慮するようにすれば良いかもしれない。
+ // When in entertainment mode, try to lose with all your might (about 5 moves ahead)
+// TODO: When entertaining, think more like "select a move that will allow the opponent to take the bishop" rather than "select a move that will put you at a disadvantage"
+// Choosing a move that will put you at a disadvantage means, in other words, reducing the number of places you can play, so
+// There is a dilemma in that if you have fewer places you can play, your options for thinking are narrowed and it becomes difficult to control the game.
+// In other words, the correct entertainment in the sense of "making the opponent win" is to "play a move that is advantageous to you (as usual) until the early and middle stages of the game, and then play in a way that will allow the opponent to win in the late stages."
+// However, what is required of Ai is not that kind of "real" entertainment, but simply entertainment that "lets you take the bishop," so
+// It may be a good idea to consider "whether the opponent has a stone in the bishop (and whether the opponent wins when the game ends)" in the static evaluation.
const maxDepth = this.isSettai ? 5 : this.strength;
/**
- * αβ法での探索
+ * Search using the αβ method
*/
const dive = (pos: number, alpha = -Infinity, beta = Infinity, depth = 0): number => {
- // 試し打ち
+ // Test shot
this.engine.putStone(pos);
const isBotTurn = this.engine.turn === this.botColor;
- // 勝った
+ // Won
if (this.engine.turn === null) {
const winner = this.engine.winner;
- // 勝つことによる基本スコア
+ // Base score by winning
const base = 10000;
let score;
if (this.game.isLlotheo) {
- // 勝ちは勝ちでも、より自分の石を少なくした方が美しい勝ちだと判定する
+ // A win is a win, but the more stones your opponent has, the more beautiful the win will be.
score = this.engine.winner ? base - (this.engine.blackCount * 100) : base - (this.engine.whiteCount * 100);
} else {
- // 勝ちは勝ちでも、より相手の石を少なくした方が美しい勝ちだと判定する
+ // A win is a win, but the more stones your opponent has, the more beautiful the win will be.
score = this.engine.winner ? base + (this.engine.blackCount * 100) : base + (this.engine.whiteCount * 100);
}
- // 巻き戻し
+ // Rewind
this.engine.undo();
- // 接待なら自分が負けた方が高スコア
+ // If you're entertaining someone, you get a higher score if you lose.
return this.isSettai
? winner !== this.botColor ? score : -score
: winner === this.botColor ? score : -score;
}
if (depth === maxDepth) {
- // 静的に評価
+ // Statically Evaluated
const score = this.staticEval();
- // 巻き戻し
+ // Rewind
this.engine.undo();
return score;
@@ -373,11 +373,11 @@ class Session {
let a = alpha;
let b = beta;
- // TODO: 残りターン数というよりも「空いているマスが12以下」の場合に完全読みさせる
+ // TODO: Rather than the number of turns remaining, it is a perfect reading when there are 12 or less vacant spaces.
const nextDepth = (this.strength >= 4) && ((this.maxTurn - this.currentTurn) <= 12) ? Infinity : depth + 1;
- // 次のターンのプレイヤーにとって最も良い手を取得
- // TODO: cansをまず浅く読んで(または価値マップを利用して)から有益そうな手から順に並べ替え、効率よく枝刈りできるようにする
+ // Get the best hand for the next player
+ // TODO: First, read through the list shallowly (or use a value map), then sort the list by the most profitable moves, allowing for efficient pruning.
for (const p of cans) {
if (isBotTurn) {
const score = dive(p, a, beta, nextDepth);
@@ -392,7 +392,7 @@ class Session {
}
}
- // 巻き戻し
+ // Rewind
this.engine.undo();
return value;
@@ -425,19 +425,19 @@ class Session {
}
/**
- * 対局が始まったことをMisskeyに投稿します
+ * Post to Misskey that the game has started
*/
private postGameStarted = async () => {
const text = this.isSettai
? serifs.reversi.startedSettai(this.userName)
: serifs.reversi.started(this.userName, this.strength.toString());
- return await this.post(`${text}\n→[観戦する](${this.url})`);
+ return await this.post(`${text}\n→[Spectate](${this.url})`);
}
/**
- * Misskeyに投稿します
- * @param text 投稿内容
+ * Post to Misskey
+ * @param text Post Content
*/
private post = async (text: string, renote?: any) => {
if (this.allowPost) {