如何通過(guò)模塊化簡(jiǎn)化五子棋游戲中AI下棋邏輯的代碼？

// 定義棋盤(pán)方向 const directions = [[0, 1], [1, 0], [1, 1], [1, -1]];  // 放置棋子函數(shù) function placePiece(x, y) {   boxs.value[x][y].place = 2;   fourDetial = determineEquare3(4, 2, { x, y, place: 2 });   airPlace.push(x * row.value + y); }  // 檢查并放置棋子函數(shù) function checkAndPlace(x, y) {   if (boxs.value[x]?.[y]?.place === 0) {     placePiece(x, y);     curUser.value = 1;     return true;   }   return false; }  // 檢查并響應(yīng)四連情況的函數(shù) function handleFourInARow(fourDetial) {   const { type, geyi, x, y, times } = fourDetial;   const placement = geyi ?     (i) => checkAndPlace(i, y) :     ([dx, dy]) => checkAndPlace(x + dx * times, y + dy * times);    if (geyi) {     for (let i = x; i > x - times + 1; i--) {       if (placement(i)) return;     }   } else {     for (const direction of directions) {       if (placement(direction)) return;     }   } }   // 優(yōu)化后的airPoint函數(shù) function airPoint() {   // 檢查是否有四連   if (!isEmptyObject(fourDetial)) {     handleFourInARow(fourDetial);     return;   }    // 檢查是否有阻擋用戶(hù)的棋型   const blockingMove = determineEquare3();   if (blockingMove) {     handleFourInARow(blockingMove);     return;   }    // 嘗試五連   airFiveLine();    curUser.value = 1; }