var標簽= this.Controls.OfType <Label>（）;</label> <Label>控制除1以外的所有標簽</label>

Question

我有一個迷宮游戲，它使用標簽作為牆和.IntersectsWith來處理大腸桿菌。 我的問題是，由於我的“玩家”也是一個標簽，因此將代碼弄亂了。 我想要的是玩家能夠移動，同時它也不能與所有其他標簽碰撞。

真正的問題是這部分使玩家由於某種原因而無法移動。 不用介意if（）與break只是一個實驗。

 var labels = this.Controls.OfType<Label>();

        foreach (var label in labels)
        {
            if (label.Bounds.IntersectsWith(player.Bounds))
            {
                break;
            }
            if (player.Bounds.IntersectsWith(label.Bounds))
            {

 namespace mazeGame
{
public partial class Form1 : Form
{
    bool down;
    bool left;
    bool right;
    bool up;

    public Form1()
    {
        InitializeComponent();
    }

    private void panel1_Paint(object sender, PaintEventArgs e)
    {

    }

    private void Form1_KeyUp(object sender, KeyEventArgs e)
    {

    }

    private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Right)
        {
            right = true;
            left = false;
            up = false;
            down = false;
        }
        if (e.KeyCode == Keys.Left)
        {
            left = true;
            right = false;
            up = false;
            down = false;
        }
        if (e.KeyCode == Keys.Up)
        {
            up = true;
            left = false;
            right = false;
            down = false;
        }
        if (e.KeyCode == Keys.Down)
        {
            down = true;
            left = false;
            up = false;
            right = false;
        }
    }

    private void timer1_Tick(object sender, EventArgs e)
    {


        var labels = this.Controls.OfType<Label>();

        foreach (var label in labels)
        {
            if (label.Bounds.IntersectsWith(player.Bounds))
            {
                break;
            }
            if (player.Bounds.IntersectsWith(label.Bounds))
            {

                if (right == true)
                {
                    right = false;
                    left = true;
                }
                else if (left == true)
                {
                    left = false;
                    right = true;
                }
                else if (up == true)
                {
                    up = false;
                    down = true;
                }
                else if (down == true)
                {
                    down = false;
                    up = true;
                }
            }



            if (right == true)
            {
                player.Left += 1;
            }
            if (left == true)
            {
                player.Left -= 1;
            }
            if (up == true)
            {
                player.Top -= 1;
            }
            if (down == true)
            {
                player.Top += 1;
            }


        }
    }

    private void Form1_Load(object sender, EventArgs e)
    {

    }

    private void panel2_Paint(object sender, PaintEventArgs e)
    {

    }
}
}

Answer 1

您可以通過以下方式將player標簽從選擇中排除：

var labels = this.Controls.OfType<Label>().Where(l => l.Name != "Player")