从文件中输入的数组不正确

Question

我正在开发一款角色扮演游戏，我正在将我的地图文件存储在一个文本文件中。当我将值导入数组时，我得到一行随机的空值，其余非空值已向左移动。

我已尝试重组我的导入方法，但 none 的修改有效。

地图文件 - spawn.map

14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,6,3,3,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,11,4,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,2,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,2,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,2,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,2,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,1,2,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,6,5,7,8,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,1,0,0,2,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,1,0,0,2,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,10,4,4,12,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,
14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14

导入方法

package worldStuff;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class World {

    public static String[][] initWorld(String[][]array,String name) throws FileNotFoundException {
        int i = 0;
        int j = 0;
        String string;
        Scanner input = new Scanner(new File("Resources/Map/"+name+".map"));
        input.useDelimiter(",|\s+");
        while(j!=30) {
            string = input.next();
            array[j][i] = string;
            i++;
            if(i == 30) {
                i = 0;
                j++;
            }
        }
        input.close();
        return array;
    }

}

这是结果数组-

[[14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [6, 3, 3, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 1, 11, 4, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 1, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 1, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 1, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 1, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 1, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 6, 5, 7, 8, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 1, 0, 0, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 1, 0, 0, 2, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 10, 4, 4, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14, 14],
 [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, , 14]]

Answer 1

我认为，空值是每行末尾的回车 return 字符。 您可以在代码中添加检查

if (isBlank(string)) {
 continue;
}

或使用

array[j] = input.nextLine().split(',');