void image_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
Image image = sender as Image;
int selectPic = (int)image.DataContext;
int column = Grid.GetColumn(image);
int row = Grid.GetRow(image);
if (this.RemovedPictureIndexs.Contains(selectPic) == true)
{
return;
}
moveCount ++;
if (this.selectPicInfo == null)
{
this.selectPicInfo = new SelectPicInfo() { PictureIndex = selectPic, Column = column, Row = row };
string bitmapUri = string.Format(@"/images/Bitmap{0}.bmp", selectPic);
BitmapImage bitmapImage = new BitmapImage(new Uri(bitmapUri, UriKind.Relative));
image.Source = bitmapImage;
}
else if (this.selectPicInfo.Column != column ||
this.selectPicInfo.Row != row)
{
string bitmapUri = string.Format(@"/images/Bitmap{0}.bmp", selectPic);
BitmapImage bitmapImage = new BitmapImage(new Uri(bitmapUri, UriKind.Relative));
image.Source = bitmapImage;
if (this.selectPicInfo.PictureIndex == selectPic)
{
this.selectPicInfo = null;
this.RemovedPictureIndexs.Add(selectPic);
if (this.RemovedPictureIndexs.Count >= 8)
{
if (MessageBoxResult.OK == MessageBox.Show("游戏结束！你总共用了" + moveCount.ToString() + "步", "恭喜你", MessageBoxButton.OK))
{
this.InitPictures();
}
}
}
else
{
UIElement preSelectPic = null;
foreach (UIElement item in grdPics.Children)
{
if (Grid.GetRow(item) == selectPicInfo.Row &&
Grid.GetColumn(item) == selectPicInfo.Column)
{
preSelectPic = item;
}
}
this.selectPicInfo = null;
Task task = new Task(ResetPicture, image);
task.Start();
task = new Task(ResetPicture, preSelectPic);
task.Start();
}
}
else
{
MessageBox.Show("点击了重复的图像, 无效");
this.selectPicInfo = null;
string bitmapUri = @"/images/BlankBitmap.bmp";
BitmapImage bitmapImage = new BitmapImage(new Uri(bitmapUri, UriKind.Relative));
image.Source = bitmapImage;
}
}
private void InitPictures()
{
this.RemovedPictureIndexs = new List<int>();
this.selectPicInfo = null;
this.grdPics.Children.Clear();
moveCount = 0;
List<int> startList = Enumerable.Range(0, 16).Select(value => value / 2).ToList();
List<int> randomSortedList = CommonFunction.RandomSort(startList);
for (int i = 0; i < randomSortedList.Count; i++)
{
string bitmapUri = @"/images/BlankBitmap.bmp";
BitmapImage bitmapImage = new BitmapImage(new Uri(bitmapUri, UriKind.Relative));
Image image = new Image();
image.Source = bitmapImage;
image.DataContext = randomSortedList[i];
image.MouseLeftButtonDown += image_MouseLeftButtonDown;
Grid.SetColumn(image, i % 4);
Grid.SetRow(image, i / 4);
this.grdPics.Children.Add(image);
}
}