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Accepted
alex
Asked:2020-08-29 12:39:55 +0800 CST2020-08-29 12:39:55 +0800 CST

帮助 3D 阵列

  • 772

有一个函数，其参数是一个三维数组：

public void setAnimatedView(int[][][] viewFrames){
    ...
  }

有四个二维数组：

public static final int[][] KILL_PLAYER_ANIMATION_FIRST = new int[][]{
            {4, 4, 4, 4, 4},
            {4, 4, 4, 4, 4},
            {4, 4, 4, 4, 4}
    };

    public static final int[][] KILL_PLAYER_ANIMATION_SECOND = new int[][]{
            {4, 0, 4, 0, 4},
            {0, 4, 0, 4, 0},
            {4, 0, 4, 0, 4}
    };

    public static final int[][] KILL_PLAYER_ANIMATION_THIRD = new int[][]{
            {0, 4, 0, 4, 0},
            {4, 0, 4, 0, 4},
            {0, 4, 0, 4, 0}
    };

    public static final int[][] DEAD_PLAYER = new int[][]{
            {0, 0, 0, 0, 0},
            {0, 0, 0, 0, 0},
            {0, 0, 0, 0, 0}
    };

这是对该函数的调用：

super.setAnimatedView({
              {ShapeMatrix.KILL_PLAYER_ANIMATION_FIRST},
              {ShapeMatrix.KILL_PLAYER_ANIMATION_SECOND},
              {ShapeMatrix.KILL_PLAYER_ANIMATION_THIRD},
              {ShapeMatrix.DEAD_PLAYER}});

编译器不允许这样做：“Array initializer is not allowed here”有什么问题？

java

1 个回答

  1. Best Answer

    正确代码：

    super.setAnimatedView(new int[][][]{
              ShapeMatrix.KILL_PLAYER_ANIMATION_FIRST,
              ShapeMatrix.KILL_PLAYER_ANIMATION_SECOND,
              ShapeMatrix.KILL_PLAYER_ANIMATION_THIRD,
              ShapeMatrix.DEAD_PLAYER});
    • 3

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