Java中的战舰游戏板
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我编写游戏代码。
public static int h = 10;
public static int w = 10;
public static int player;
public static int computer;
好的，这是一个更正确的版本。我可以做更多，但是...然后一半的代码将被重写，我看不出这样做的意义（对您没有帮助）。因此，我坚持认为它的[[远非完美，但至少可以解决您的问题。我做了以下更正：
- the Battle（）方法具有更正的游戏逻辑
- 我删除了'grid'变量。我不明白为什么它存在。而是外部化了'field'变量->每个玩家一个。
- 我将您的两个
- deployPlayerShips（） deployComputerShips（）方法合并为一个：deployPlayersShips（...）。但是我仍然不了解它的大部分逻辑。在下面的给定代码中，显示和字段初始化存在问题。但是这些错误肯定已经存在于您的原始代码中。 我重写了printBoard（）以利用'field'变量。但是它仍然需要修复。
- 我部分修复了playerTurn（）和computerTurn（）方法，因为它们的循环构造不良。转弯永远不可能真正“转弯”。
- 最大的（阻塞）问题在于这些方法中
import java.util.Arrays;
import java.util.Random;
import java.util.Scanner;
public class Warships
private static final int numRows = 10;
private static final int numCols = 10;
private static final int NB_SHIPS = 5;
private static int playerShips = NB_SHIPS;
private static int computerShips = NB_SHIPS;
private static final int[][] missedGuesses = new int[numRows][numCols];
private static final Random random = new Random();
public static final int FIELD_SIZE = 10;
private static final int[][] playerField = new int[FIELD_SIZE][FIELD_SIZE];
private static final int[][] computerField = new int[FIELD_SIZE][FIELD_SIZE];
public static void main(String[] args)
System.out.println("Welcome to Amiral Batti game");
System.out.println("\nComputer: ");
deployPlayersShips(computerField);
System.out.println("\n");
System.out.println("\nHuman: ");
deployPlayersShips(playerField);
Scanner scn = new Scanner(System.in);
do
battle(scn);
while (playerShips != 0 && computerShips != 0);
gameOver();
public static void deployPlayersShips(int[][] field)
for (int i = NB_SHIPS; i > 0; i--)
int x = random.nextInt(field.length);
int y = random.nextInt(field.length);
boolean vertical = random.nextBoolean();
if (vertical)
if (y + i > FIELD_SIZE)
y -= i;
else if (x + i > FIELD_SIZE)
x -= i;
boolean isFree = true;
if (vertical)
for (int m = y; m < y + i; m++)
if (field[m][x] != 0)
isFree = false;
break;
else
for (int n = x; n < x + i; n++)
if (field[y][n] != 0)
isFree = false;
break;
if (!isFree)
i++;
continue;
if (vertical)
for (int m = Math.max(0, x - 1); m < Math.min(FIELD_SIZE, x + 2); m++)
for (int n = Math.max(0, y - 1); n < Math.min(FIELD_SIZE, y + i + 1); n++)
field[n][m] = 9;
else
for (int m = Math.max(0, y - 1); m < Math.min(FIELD_SIZE, y + 2); m++)
for (int n = Math.max(0, x - 1); n < Math.min(FIELD_SIZE, x + i + 1); n++)
field[m][n] = 9;
for (int j = 0; j < i; j++)
field[y][x] = i;
if (vertical)
y++;
else
x++;
printBoard2(field);
public static void battle(Scanner scn)
playerTurn(scn);
computerTurn();
System.out.println("\nComputer: ");
printBoard2(computerField);
System.out.println("\nHuman: ");
printBoard2(playerField);
System.out.println();
System.out.println("Your ships: " + playerShips + " | Computer ships: " + computerShips);
System.out.println();
public static void playerTurn(Scanner scn)
System.out.println("\nHuman's turn: ");
int x = -1, y = -1;
do
System.out.print("Enter row number: ");
x = scn.nextInt();
System.out.print("Enter column number: ");
y = scn.nextInt();
while ((x < 0 || x >= numRows) || (y < 0 || y >= numCols));
if (computerField[x][y] != 0 && computerField[x][y] != 9)
System.out.println("You sunk the ship!");
computerField[x][y] = 1;//"s";
computerShips--;
else if (".".equals(computerField[x][y]))
System.out.println("You missed");
computerField[x][y] = 2; //"x";
public static void computerTurn()
System.out.println("\nComputer's turn: ");
int x = random.nextInt(FIELD_SIZE);
int y = random.nextInt(FIELD_SIZE);
System.out.println("Enter row number: " + x);
System.out.println("Enter column number: " + y);
if ((x >= 0 && x < numRows) && (y >= 0 && y < numCols))
if (playerField[x][y] != 0 && playerField[x][y] != 9)
System.out.println("The Computer sunk one of your ships!");
playerField[x][y] = 1;//"s";
playerShips--;
else if (".".equals(playerField[x][y]))
System.out.println("Computer missed");
playerField[x][y] = 2; //"x";
if (missedGuesses[x][y] != 1)
missedGuesses[x][y] = 1;
public static void gameOver()
System.out.println("Your ships: " + playerShips + " | Computer ships: " + computerShips);
if (playerShips > 0 && computerShips <= 0)
System.out.println("You won the battle! ");
else
System.out.println("You lost the battle! ");
System.out.println();
public static void printBoard2(int[][] field)
System.out.print(" ");
System.out.println("0 1 2 3 4 5 6 7 8 9");
char[][] map = new char[FIELD_SIZE][FIELD_SIZE];
for (int i = 0; i < FIELD_SIZE; i++)
for (int j = 0; j < FIELD_SIZE; j++)
switch(field[i][j])
case 0:
case 9: map[i][j] = '.';
break;
case 1: map[i][j] = 's';
break;
case 2: map[i][j] = 'x';
break;
default: map[i][j] = 'o';
break;
Arrays.stream(map)
.forEach(m -> System.out.println(Arrays.toString(m).replace(",", "")));
至此，我让您休息。请花点时间真正完成并仔细检查您的代码，然后再次请求帮助。并继续进行培训，以便在OOP，编码规则和最佳实践方面有改进的余地。祝你好运。
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