Question

我一直在使用C＃在Windows窗体中创建游戏Simon。我在闪烁以显示图案的标签中遇到问题。当一个标签需要闪烁两次（因为它在图案中出现两次）时，它只会闪烁一次。同样，通常，标签有时不会按照其应有的正确顺序闪烁（即模式中的第二个在第一个之前闪烁）。任何有关解决此问题或总体上如何改善我的代码的帮助都将非常有用。在过去的几周中，我只使用C＃，这是大学项目的一部分。附带了代码和Windows窗体的外观图片。 Windows Form

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq; 
using System.Text;
using System.Windows.Forms;

namespace Simon2
{
    public partial class Form1 : Form
    {
        List<int> sequence = new List<int>();
        Random rnd = new Random();
        int number = 0;

        public Form1()
        {
            InitializeComponent();

            sequence.Add(rnd.Next(0, 4));
            hey();
        }

        void hey() 
        {
            foreach (int colour in sequence)
            {
                switch (colour)
                {
                    case 0: {
                        timer1.Enabled = true;
                        break;
                    }
                    case 1: {
                        timer2.Enabled = true;
                        break;
                    }
                    case 2: {
                        timer3.Enabled = true;
                        break;
                    }
                    case 3: {
                        timer4.Enabled = true;
                        break;
                    }
                }
            }
        }

        void pattern(int colour)
        {
            if (sequence[number] == colour)
            {                   
                label1.Text = ("Score: " + sequence.Count);
                sequence.Add(rnd.Next(0, 4));
                number = 0;
                hey();
            }
            else
            {
                MessageBox.Show("Fail!");
                Application.Exit();
            }                 
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            if (Red1.BackColor == Color.Transparent)
            {
                Red1.BackColor = Color.Red;
                timer1.Interval = 300;
            }
            else
            {
                Red1.BackColor = Color.Transparent;
                timer1.Interval = 300;
                timer1.Stop();                  
            }
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            if (Blue1.BackColor == Color.Transparent)
            {
                Blue1.BackColor = Color.Blue;
                timer2.Interval = 300;
            }
            else
            {
                Blue1.BackColor = Color.Transparent;
                timer2.Interval = 300;
                timer2.Stop();                  
            }
        }

        private void timer3_Tick(object sender, EventArgs e)
        {
            if (Yellow1.BackColor == Color.Transparent)
            {
                Yellow1.BackColor = Color.Yellow;
                timer3.Interval = 300;
            }
            else
            {
                Yellow1.BackColor = Color.Transparent;
                timer3.Interval = 300;
                timer3.Stop();                 
            }
        }

        private void timer4_Tick(object sender, EventArgs e)
        {
            if (Green1.BackColor == Color.Transparent)
            {
                Green1.BackColor = Color.Lime;
                timer4.Interval = 300;
            }
            else
            {
                Green1.BackColor = Color.Transparent;
                timer4.Interval = 300;
                timer4.Stop();                  
            }
        }

        private void Red_Click(object sender, EventArgs e)
        {
            pattern(0);             
        }

        private void Blue_Click(object sender, EventArgs e)
        {
            pattern(1);
        }

        private void Yellow_Click(object sender, EventArgs e)
        {
            pattern(2);
        }

        private void Green_Click(object sender, EventArgs e)
        {
            pattern(3);
        }
    }
}

Answer 1

我对游戏本身不熟悉，我的理解是一个接一个地点亮。我的建议：直接在开关中使用Thread.sleep（这样做时UI不会响应），而不是计时器：

switch (colour){
            case 0: {
                Red1.BackColor = Color.Red;
                Thread.Sleep(500);
                Red1.BackColor = Color.Transparent;
                break;
            }

编辑：更好的方法是使用while循环，该循环检查是否经过了一定数量的ms并放入Application.DoEvents（）;。在那里

C＃中的Simon Game

1 个答案: