C++While循环，如果数组等于零，则停止该循环

我的游戏有点问题。我想要的是，当两个数组中的一个变成全部0时，循环将停止。当前，当两个数组都等于零时，循环停止。

我认为问题是，但没有解决方案的是，我在一个循环中有两个数组语句，即使array1（border1）得到了所有的0，它也会从上到下运行。

你怎么想？

void ShootAtShip(int board1[], int board2[], string names[], int cap) {
    const int hit = 0;
    int shot = 0;
    bool won = false;
    int temp;
    for (int i = 0; i < cap; i++) {
        while ((board1[i] != 0 || board2[i] != 0)) { //detects if any board has all their ships shot down
            cout << names[1] << " set a position to shoot." << endl;
            cin >> shot;
            temp = shot;
            while ((shot >= cap) || (shot < 0)) {       //detects if the number is allowed
                cout << "That number is not allowed, "<<  names[1] << " set a position to shoot." << endl;
                cin >> shot;
            }
            if (board1[shot] != 0) {
                board1[shot] = 0;
                cout << "Hit!" << endl;
            }
            else {
                cout << "You missed." << endl;
            }
            shot = 0;
            cout << names[0] << " set a position to shoot." << endl;
            cin >> shot;
            while ((shot >= cap) || (shot < 0)) {       //detects if the number is allowed
                cout << "That number is not allowed, " << names[0] << " set a position to shoot." << endl;
                cin >> shot;
            }
            if (board2[shot] != 0) {
                board2[shot] = 0;
                cout << "Hit!" << endl;
            }
            else {
                cout << "You missed." << endl;
            }
        }
    }
    cout << "Testing is while loop stops";
}