别踩白块的两种模式

本节主要讲解别踩白块，游戏采用的方法较为简单，主要学习C#中如何创建动态数组，来存放相应的空间，游戏分为两个模式，模式一通过点击来实现移动，模式二（也就是常见的模式）方块移动，手动点击，并且方块速度会加快，代码如下：
编辑器界面

<Window x:Class="别猜百块1.MainWindow"        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"        Title="MainWindow" Height="800" Width="600" WindowStyle="None" Background="Pink" AllowsTransparency="False" Loaded="Window_Loaded" Left="400" Top="0">    <Canvas Name="back" Margin="0,0,200,0" Height="800" Width="400" >        <Button Content="模式一" Canvas.Left="469" Canvas.Top="130" Width="75" Click="Button_Click"/>        <Button Content="结束游戏" Canvas.Left="469" Canvas.Top="324" Width="75" Click="Button_Click_1"/>        <Button Content="模式二" Canvas.Left="469" Canvas.Top="230" Width="75" Click="Button_Click_2"/>        <Label Content="总分:" Canvas.Left="469" Canvas.Top="499" Width="40" Height="30" Background="Bisque" HorizontalContentAlignment="Center" Tag="plus"/>        <Label Content="0" Canvas.Left="504" Canvas.Top="499" Background="Aquamarine" Width="50" Height="30" Name="g" Tag="plus"/>    </Canvas></Window>

主体代码

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System.Windows.Documents;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Imaging;using System.Windows.Navigation;using System.Windows.Shapes;using System.Windows.Threading;namespace 别猜百块1{    /// <summary>    /// MainWindow.xaml 的交互逻辑    /// </summary>    public partial class MainWindow : Window    {        public MainWindow()        {            InitializeComponent();        }        DispatcherTimer t1 = new DispatcherTimer();        Random r = new Random();        List<Label> list = new List<Label>();        List<Label> list1 = new List<Label>();        Image pic = new Image();        int speed=2;        int total=0;        int k = 0;        //欢迎界面        private void Window_Loaded(object sender, RoutedEventArgs e)        {            t1.Tick += t1_Tick;            t1.Interval = TimeSpan.FromMilliseconds(10);            pic.Source = new BitmapImage(new Uri("images/582b47eaa0142442528b1e4e7e1ff2c1_u=1095098125,3201950109&fm=21&gp=0.jpg", UriKind.Relative));            pic.Stretch = Stretch.Fill;            back.Children.Add(pic);            pic.Height = back.Height;            pic.Width = back.Width;            Canvas.SetLeft(pic,0);            Canvas.SetTop(pic,0);        }        //模式一        private void Button_Click(object sender, RoutedEventArgs e)        {            //通过k来防止连续按同一个按钮而造成的错误，因为数组是全局的，不可能实例化两次            if(k==1)            {                return;            }            else if(k==2||k==0)            {                total = 0;                g.Content = total.ToString();                for (int i = k*10-1; i >= 0;i-- )                {                    t1.Stop();                    back.Children.Remove(list1[i]);                    list1.Remove(list1[i]);                }                k = 1;                for (int i = 0; i < 20; i++)                {                    Label body = new Label();                    body.Width = 100;                    body.Height = 200;                    list.Add(body);                    list[i].Tag = i;                    list[i].BorderBrush = Brushes.DarkOrange;                    list[i].BorderThickness = new Thickness(1);                    back.Children.Add(list[i]);                    Canvas.SetLeft(list[i], (i % 4) * body.Width);                    Canvas.SetTop(list[i], (i / 4 - 1) * body.Height);                }                for (int i = 0; i < 5; i++)                {                    list[r.Next(0, 4) + i * 4].Background = Brushes.Black;                }                for (int i = 0; i < 20; i++)                {                   //点击事件                    list[i].MouseLeftButtonDown += MainWindow_MouseLeftButtonDown;                    if (list[i].Background != Brushes.Black)                    {                        list[i].Background = Brushes.White;                    }                }            }        }        //模式一点击        void MainWindow_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)        {            Label body = sender as Label;            if (body.Background == Brushes.Black && (int)body.Tag > 15)            {                total++;                g.Content = total.ToString();                //点击之后更换颜色，并且向下移动                for (int i = 19; i > 3; i--)                {                    list[i].Background = list[i - 4].Background;                }                for (int i = 0; i < 4; i++)                {                    list[i].Background = Brushes.White;                }                list[r.Next(0, 4)].Background = Brushes.Black;                for (int i = 0; i < 4; i++)                {                    if (list[i].Background != Brushes.Black)                    {                        list[i].Background = Brushes.White;                    }                }            }        }        //模式二        private void Button_Click_2(object sender, RoutedEventArgs e)        {            if(k==1||k==0)            {                total = 0;                g.Content = total.ToString();                for (int i = k*20-1; i >= 0; i--)                {                    back.Children.Remove(list[i]);                    list.Remove(list[i]);                }                k = 2;                for (int i = 0; i < 20; i++)                {                    Label body = new Label();                    body.Width = 100;                    body.Height = 200;                    list1.Add(body);                    list1[i].BorderBrush = Brushes.DarkOrange;                    list1[i].BorderThickness = new Thickness(1);                    back.Children.Add(list1[i]);                    Canvas.SetLeft(list1[i], (i % 4) * body.Width);                    Canvas.SetTop(list1[i], (i / 4 - 1) * body.Height);                }                for (int i = 0; i < 5; i++)                {                    list1[r.Next(0, 4) + i * 4].Background = Brushes.Black;                }                for (int i = 0; i < 20; i++)                {                    list1[i].MouseLeftButtonDown += MainWindow1_MouseLeftButtonDown;                    if (list1[i].Background != Brushes.Black)                    {                        list1[i].Background = Brushes.White;                    }                    if (i > 15)                    {                        list1[i].Tag = "black";                    }                    else                        list1[i].Tag = "else";                }                t1.Start();            }            else if(k==2)            {                return ;            }        }        //模式二点击        void MainWindow1_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)        {            Label body = sender as Label;            if(body.Background==Brushes.Black&&body.Tag.ToString()=="black")            {               //计分                total++;                g.Content = total.ToString();                if (total%10 == 0)                {                    speed += 2;                }                for (int i = 0; i < 20;i++ )                {                    if(list1[i]==body)                    {                        for (int j = (i / 4) * 4; j < (i / 4 + 1) * 4;j++ )                        {                            list1[j].Tag = "else";                            list1[j].Background = Brushes.White;                        }                        list1[i].Background = Brushes.ForestGreen;                        if(i>3)                        {                            for (int j = (i / 4-1) * 4; j < (i / 4) * 4; j++)                            {                                list1[j].Tag = "black";                            }                        }                        else for(int j=16;j<20;j++)                            {                                list1[j].Tag = "black";                            }                    }                }            }        }        //模式二移动        void t1_Tick(object sender, EventArgs e)        {            for (int i = 19; i >= 0; i--)            {                if (Canvas.GetTop(list1[i]) >= 800)                {                    for (int j = i - 3; j <= i;j++ )                    {                        if(list1[j].Background==Brushes.Black)                        {                            for (int k = (i / 4) * 4; k < (i / 4 + 1) * 4; k++)                            {                                list1[k].Tag = "else";                                list1[k].Background = Brushes.White;                            }                            if (i > 3)                            {                                for (int k = (i / 4 - 1) * 4; k < (i / 4) * 4; k++)                                {                                    list1[k].Tag = "black";                                }                            }                            else for (int k = 16; k < 20; k++)                                {                                    list1[k].Tag = "black";                                }                        }                    }                    for (int j = i - 3; j <= i; j++)                    {                        list1[j].Background = Brushes.White;                        Canvas.SetTop(list1[j], -list1[j].Height);                    }                    list1[r.Next(0, 4) + (i / 4) * 4].Background = Brushes.Black;                    for (int j = i - 3; j <= i;j++ )                    {                        if(list1[i].Background!=Brushes.Black)                        {                            list1[i].Background=Brushes.White;                        }                    }                }                Canvas.SetTop(list1[i], Canvas.GetTop(list1[i]) + speed);            }        }        //结束        private void Button_Click_1(object sender, RoutedEventArgs e)        {            this.Close();        }    }}

本节主要讲解C#中动态数组的使用方法