Question

我有几个像这样的锯齿状数组：

int[][] map0 = {
                    new int[]{1 ,2 ,1 ,2 ,1 ,2 ,1 ,17 ,1 ,2 ,12 ,13 ,1 ,2 ,1 ,2 ,8 ,9 ,10 ,11 ,1 ,2 ,1 ,2 ,1 ,2 ,1 ,2 ,1 ,2 },
                    new int[]{29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 ,29 ,30 },
                    new int[]{31 ,32 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,78 ,98 ,99 ,79 ,0 ,0 ,0 ,0 ,0 ,98 ,99 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,37 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,95 ,96 ,96 ,96 ,96 ,97 ,0 ,0 ,0 ,0 ,100 ,101 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,38 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,102 ,103 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,32 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,32 ,66 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{35 ,36 ,67 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{41 ,42 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{41 ,42 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{41 ,42 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{41 ,42 ,64 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{33 ,34 ,67 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,32 ,0 ,0 ,66 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,37 ,0 ,0 ,104 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,38 ,0 ,0 ,105 ,0 ,0 ,0 ,108 ,109 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,108 ,109 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,32 ,0 ,0 ,106 ,0 ,0 ,0 ,110 ,111 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,110 ,111 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{31 ,32 ,0 ,0 ,107 ,0 ,0 ,0 ,56 ,57 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,56 ,57 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 },
                    new int[]{26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 ,26 },
                    new int[]{27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 ,27 },
                    };

现在我想要另一个数组来保存这些数组，这样我就可以从中选择一个随机的锯齿状数组我做了：

int[][][] mapArray = {map0,map1..};

但它给我一个编译错误，说An object reference is required for the non static field, method, or property 'map0'
int[int[][]]无效

Answer 1

初始化实例字段时，不能引用其他实例字段。您需要在构造函数中初始化它。

您正在完全正确地声明对象的类型;那里没有任何改变。

锯齿状阵列数组

1 个答案: