Unity3D 自定义类的数组初始化

实现功能：

1. 自定义类，用于保存数据等

2. 初始化数组

代码：

public class tree_elem
{
    // 位置
    public int x, y;
    // 大小【相对于原始大小的比例】最后随机分配
    public float size;
    // 树的类型，最后随机分配
    public tree_kind kind;

    public tree_elem(int x, int y)
    {
        this.x = x;
        this.y = y;
        this.size = UnityEngine.Random.Range(0.5f, 2.0f); 
        this.kind = (tree_kind)(UnityEngine.Random.Range(0, 100) % 3);
    }
}

public class MapCreator : MonoBehaviour
{
    [Header("生成的面积尺寸")]
    public Vector2 create_map_size = new Vector2(100, 100);
    private tree_elem[] tree_elements;

    // Start is called before the first frame update
    void Start()
    {
                Debug.Log("生成模式：normal，利用random随机数，纯随机");
                int length = create_map_size.x;
                int heigth = create_map_size.y;
                int max_length = length * heigth;
                tree_elements = new tree_elem[max_length];
                for (int i = 0; i < max_length; i++)
                {
                    // 赋值数据
                    tree_elements[i] = new tree_elem(i / length, i % heigth);
                }
    }
}