我需要创建一个匹配C＃中颜色对的记忆游戏 我有一个List对象，其颜色已经定义。我有一个名为AssignColorsToSquares（）的函数，其中将颜色分配给每个标签的.BackColor属性。但是我想知道如何在所有标签设置为默认.Backcolor的情况下运行该应用程序，因此用户不知道哪种颜色是……这是代码：
List<Color> colores = new List<Color>()
{
Color.Green, Color.Green, Color.Red, Color.Red, Color.Yellow, Color.Yellow, Color.Fuchsia, Color.Fuchsia,Color.Blue, Color.Blue, Color.Beige, Color.Beige, Color.Pink, Color.Pink, Color.Violet, Color.Violet
};
/// <summary>
/// Assign each icon from the list of icons to a random square
/// </summary>
private void AssignColorsToSquares()
{
// The TableLayoutPanel has 16 labels,
// and the icon list has 16 icons,
// so an icon is pulled at random from the list
// and added to each label.
foreach (Control control in tableLayoutPanel1.Controls)
{
Label colorLabel = control as Label;
if (colorLabel != null)
{
int randomNumber = random.Next(colores.Count);
colorLabel.BackColor = colores[randomNumber];
colorLabel.ForeColor = colorLabel.BackColor;
colores.RemoveAt(randomNumber);
}
}
}
public Form1()
{
InitializeComponent();
AssignIconsToSquares();
}
/// <summary>
/// Every label's Click event is handled by this event handler.
/// </summary>
/// <param name="sender">The label that was clicked.</param>
/// <param name="e"></param>
private void label_Click(object sender, EventArgs e)
{
// The timer is only on after two non-matching
// icons have been shown to the player,
// so ignore any clicks if the timer is running
if (timer1.Enabled == true)
return;
Label clickedLabel = sender as Label;
if (clickedLabel != null)
{
// If the clicked label is black, the player clicked
// an icon that's already been revealed --
// ignore the click.
if (clickedLabel.ForeColor == Color.Black)
// All done - leave the if statements.
return;
// If firstClicked is null, this is the first icon
// in the pair that the player clicked,
// so set firstClicked to the label that the player
// clicked, change its color to black, and return.
if (firstClicked == null)
{
firstClicked = clickedLabel;
firstClicked.ForeColor = Color.Black;
// All done - leave the if statements.
return;
}
// If the player gets this far, the timer isn't
// running and firstClicked isn't null,
// so this must be the second icon the player clicked
// Set its color to black.
secondClicked = clickedLabel;
secondClicked.ForeColor = Color.Black;
// Check to see if the player won.
CheckForWinner();
// If the player clicked two matching icons, keep them
// black and reset firstClicked and secondClicked
// so the player can click another icon.
if (firstClicked.BackColor == secondClicked.BackColor)
{
firstClicked = null;
secondClicked = null;
return;
}
// If the player gets this far, the player
// clicked two different icons, so start the
// timer (which will wait three quarters of
// a second, and then hide the icons).
timer1.Start();
}
}
/// <summary>
/// This timer is started when the player clicks
/// two icons that don't match,
/// so it counts three quarters of a second
/// and then turns itself off and hides both icons.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer1_Tick(object sender, EventArgs e)
{
// Stop the timer.
timer1.Stop();
// Hide both icons.
firstClicked.ForeColor = firstClicked.BackColor;
secondClicked.ForeColor = secondClicked.BackColor;
// Reset firstClicked and secondClicked
// so the next time a label is
// clicked, the program knows it's the first click.
firstClicked = null;
secondClicked = null;
}
/// <summary>
/// Check every icon to see if it is matched, by
/// comparing its foreground color to its background color.
/// If all of the icons are matched, the player wins.
/// </summary>
private void CheckForWinner()
{
// Go through all of the labels in the TableLayoutPanel,
// checking each one to see if its icon is matched.
foreach (Control control in tableLayoutPanel1.Controls)
{
Label colorLabel = control as Label;
if (colorLabel != null)
{
if (colorLabel.ForeColor == colorLabel.BackColor)
return;
}
}
// If the loop didn’t return, it didn't find
// any unmatched icons.
// That means the user won. Show a message and close the form.
MessageBox.Show("You matched all the icons!", "Congratulations!");
Close();
}
}
答案 0 :(得分：0)
您应该尽最大努力将匹配游戏的视图和逻辑分开。话虽如此，以下使用字典作为逻辑。该游戏可以正常运行，因此当您单击两种不匹配的颜色时，它们将在计时器结束后变为矢车菊蓝色。选择两个匹配项，它们将不会还原为矢车菊蓝色。选择全部后，您的消息即表示祝贺！出现。
/// <summary>
/// Assign each icon from the list of icons to a random square
/// </summary>
Dictionary<Label, Color> labelToColor = new Dictionary<Label, Color>();
private void AssignIconsToSquares()
{
// The TableLayoutPanel has 16 labels,
// and the icon list has 16 icons,
// so an icon is pulled at random from the list
// and added to each label.
foreach (Control control in tableLayoutPanel1.Controls)
{
Label colorLabel = control as Label;
if (colorLabel != null)
{
int randomNumber = random.Next(colores.Count);
labelToColor.Add(colorLabel, colores[randomNumber]);
//colorLabel.BackColor = colores[randomNumber];
colorLabel.ForeColor = colorLabel.BackColor;
colores.RemoveAt(randomNumber);
}
}
}
public Form1()
{
InitializeComponent();
AssignIconsToSquares();
}
/// <summary>
/// Every label's Click event is handled by this event handler.
/// </summary>
/// <param name="sender">The label that was clicked.</param>
/// <param name="e"></param>
private void label_Click(object sender, EventArgs e)
{
// The timer is only on after two non-matching
// icons have been shown to the player,
// so ignore any clicks if the timer is running
if (timer1.Enabled == true)
return;
Label clickedLabel = sender as Label;
if (clickedLabel != null)
{
// If the clicked label is black, the player clicked
// an icon that's already been revealed --
// ignore the click.
if (clickedLabel.ForeColor == Color.Black)
// All done - leave the if statements.
return;
// If firstClicked is null, this is the first icon
// in the pair that the player clicked,
// so set firstClicked to the label that the player
// clicked, change its color to black, and return.
if (firstClicked == null)
{
firstClicked = clickedLabel;
firstClicked.ForeColor = Color.Black;
firstClicked.BackColor = labelToColor[firstClicked];
// All done - leave the if statements.
return;
}
// If the player gets this far, the timer isn't
// running and firstClicked isn't null,
// so this must be the second icon the player clicked
// Set its color to black.
secondClicked = clickedLabel;
secondClicked.ForeColor = Color.Black;
secondClicked.BackColor = labelToColor[secondClicked];
// Check to see if the player won.
CheckForWinner();
// If the player clicked two matching icons, keep them
// black and reset firstClicked and secondClicked
// so the player can click another icon.
Color firstColor = labelToColor[secondClicked];
if (labelToColor[firstClicked] == labelToColor[secondClicked])
{
firstClicked = null;
secondClicked = null;
return;
}
// If the player gets this far, the player
// clicked two different icons, so start the
// timer (which will wait three quarters of
// a second, and then hide the icons).
timer1.Start();
}
}
/// <summary>
/// This timer is started when the player clicks
/// two icons that don't match,
/// so it counts three quarters of a second
/// and then turns itself off and hides both icons.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer1_Tick(object sender, EventArgs e)
{
// Stop the timer.
timer1.Stop();
// Hide both icons.
firstClicked.ForeColor = Color.CornflowerBlue;
secondClicked.ForeColor = Color.CornflowerBlue;
firstClicked.BackColor = Color.CornflowerBlue;
secondClicked.BackColor = Color.CornflowerBlue;
// Reset firstClicked and secondClicked
// so the next time a label is
// clicked, the program knows it's the first click.
firstClicked = null;
secondClicked = null;
}
/// <summary>
/// Check every icon to see if it is matched, by
/// comparing its foreground color to its background color.
/// If all of the icons are matched, the player wins.
/// </summary>
private void CheckForWinner()
{
// Go through all of the labels in the TableLayoutPanel,
// checking each one to see if its icon is matched.
foreach (Control control in tableLayoutPanel1.Controls)
{
Label colorLabel = control as Label;
if (colorLabel != null)
{
if (colorLabel.ForeColor == colorLabel.BackColor)
return;
}
}
// If the loop didn’t return, it didn't find
// any unmatched icons.
// That means the user won. Show a message and close the form.
MessageBox.Show("You matched all the icons!", "Congratulations!");
Close();
}
答案 1 :(得分：0)
我找到了想要的东西。 这是代码：
private void AssignarColoresAEtiquetas()
{
foreach (Control control in tableLayoutPanel1.Controls)
{
Label colorLabel = control as Label;
if (colorLabel != null)
{
int randomNumber = random.Next(colores.Count);
colorLabel.BackColor = colores[randomNumber];
colorLabel.ForeColor = colorLabel.BackColor;
colorLabel.Image = Properties.Resources.Captura1;
colores.RemoveAt(randomNumber);
}
}
}
我还在标签上设置了图像，以便可以覆盖标签的背景色。这样，标签将显示为覆盖有默认图像。