Conway 的生命游戏 - Unity 3D 实现

Question

我正在尝试使用 Unity 3D 和 C# 实现 Conway 的生命游戏......但不知何故我无法让我的算法完成这些模式中的任何一个：

当我尝试遵循某些模式时，会发生以下情况：

这是代码负责人：

public List<GameObject> GetNeighbors(GameObject cell) {
    List<GameObject> neighbors = new List<GameObject>();

    Vector2 cellPosition = cell.transform.position;

    for (int x = Mathf.RoundToInt(cellPosition.x) - 1; x <= Mathf.RoundToInt(cellPosition.x) + 1; x++) {
        for (int y = Mathf.RoundToInt(cellPosition.y) - 1; y <= Mathf.RoundToInt(cellPosition.y) + 1; y++) {
            if (x == Mathf.RoundToInt(cellPosition.x) && y == Mathf.RoundToInt(cellPosition.y))
                continue;

            if (x < 0 || x >= gridSize.x || y < 0 || y >= gridSize.y)
                continue;

            neighbors.Add(cells[x, y]);
        }
    }

    return neighbors;
}

public void UpdateGrid() {
    foreach (GameObject cell in cells) {
        // Less than 2 neighbors, die by underpopulation
        // More than 3 neighbors, die by overpopulation
        // Exactly 3 neighbors, become alive
        // Exactly 2 or 3 neighbors, stay alive

        int aliveNeighbors = 0;

        foreach (GameObject neighbor in GetNeighbors(cell)) {
            if (neighbor.GetComponent<CellBehaviour>().isAlive)
                aliveNeighbors++;
        }

        if (cell.GetComponent<CellBehaviour>().isAlive) {

            if (aliveNeighbors < 2 || aliveNeighbors > 3)
                cell.GetComponent<CellBehaviour>().SetAlive(false);

        } else {
            if (aliveNeighbors == 3)
                cell.GetComponent<CellBehaviour>().SetAlive(true);
        }
    }
}

有什么想法/建议可以实施吗？在过去的几个小时里，我一直在努力寻找错误。

我正在将我的结果与这个站点进行比较