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我試圖用XAML在C＃中製作康威的生命遊戲。該窗口允許用戶使用滑塊指定我2D單元格數組的行數和列數。當我的統一網格是一個完美的正方形（10x10，20x20，甚至16x16）時，模擬工作沒有問題。然而，當用戶試圖指定一個矩形的均勻網格時（13x14,15x26,24x14），單元格會被差異拋出（即在一個33x27的網格中，差值= 6，因此單元格會適當地向上移動，但是會被丟棄（左/右）的差異）。我已經縮小了，這隻發生在x軸上;細胞永遠不會在y軸上拋出。 問題：爲什麼我的數組拋出我的x軸？它有什麼問題嗎？康威的生命遊戲2D陣列不排隊
據我所知，一切都應該正常工作。我建立了一個日誌來檢查我的2D陣列和我的統一網格的尺寸。我不確定什麼是錯誤的，我一直在盯着DAYS進行調試。我在我的智慧結束。請幫助，我希望有一些我根本沒有抓住。代碼說明： unigridOfCells是XAML中的統一網格。 slideWidth/slideHeight是滑塊。 另外，我從我的資源轉換我的isAlive屬性到SolidColorBrush使用轉換器。
private Cell[,] cells;
private Cell[,] nextGenCells;
private int codeColumn, codeRow, difference, secondDiff;
public MainWindow()
{
InitializeComponent();
unigridOfCells.Height = 500;
unigridOfCells.Width = 500;
setCellsOnGrid(10, 10);
}
//Sets all the cells on the grid, as well as setting the number of columns and rows to be reset for all arrays in the application
public void setCellsOnGrid(int column, int row)
{
unigridOfCells.Rows = row;
unigridOfCells.Columns = column;
codeColumn = column;
codeRow = row;
time = new Timer(3000);
cells = new Cell[codeColumn, codeRow];
nextGenCells = new Cell[codeColumn, codeRow];
for (int i = 0; i < codeColumn; i++)
{
for (int j = 0; j < codeRow; j++)
{
cells[i, j] = new Cell();
Rectangle block = new Rectangle();
block.Height = 10;
block.Width = 10;
block.DataContext = cells[i, j];
block.MouseLeftButtonDown += cells[i, j].ParentClicked;
//block.MouseLeftButtonDown += blockSpace;
Binding b = new Binding();
b.Source = cells[i, j];
b.Path = new PropertyPath("isAlive");
b.Converter = (BoolColorConverter)Application.Current.FindResource("cellLifeSwitch");
block.SetBinding(Rectangle.FillProperty, b);
unigridOfCells.Children.Add(block);
}
}
}
public void blockSpace(object sender, MouseButtonEventArgs e)
{
int spot = 0;
int pick = 0;
for (int i = 0; i < codeColumn; i++)
{
for (int j = 0; j < codeRow; j++)
{
spot = unigridOfCells.Children.IndexOf((Rectangle)sender);
}
}
MessageBox.Show("" + spot + " : " + pick);
}
//Updates the cells. This is where the rules are applied and the isAlive property is changed (if it is).
public void updateCells()
{
for (int n = 0; n < codeColumn; n++)
{
for (int m = 0; m < codeRow; m++)
{
nextGenCells[n, m] = new Cell();
bool living = cells[n, m].isAlive;
int count = GetLivingNeighbors(n, m);
bool result = false;
if (living && count < 2)
{
result = false;
}
if (living && (count == 2 || count == 3))
{
result = true;
}
if (living && count > 3)
{
result = false;
}
if (!living && count == 3)
{
result = true;
}
nextGenCells[n, m].isAlive = result;
}
}
setNextGenCells();
}
//Resets all the cells in a time step
public void setNextGenCells()
{
for (int f = 0; f < codeColumn; f++)
{
for (int k = 0; k < codeRow; k++)
{
cells[f, k].isAlive = nextGenCells[f, k].isAlive;
}
}
}
//Checks adjacent cells to the cell in the position that was passed in
public int GetLivingNeighbors(int x, int y)
{
int count = 0;
// Check cell on the right.
if (x != codeColumn - 1)
if (cells[x + 1, y].isAlive)
count++;
// Check cell on the bottom right.
if (x != codeColumn - 1 && y != codeRow - 1)
if (cells[x + 1, y + 1].isAlive)
count++;
// Check cell on the bottom.
if (y != codeRow - 1)
if (cells[x, y + 1].isAlive)
count++;
// Check cell on the bottom left.
if (x != 0 && y != codeRow - 1)
if (cells[x - 1, y + 1].isAlive)
count++;
// Check cell on the left.
if (x != 0)
if (cells[x - 1, y].isAlive)
count++;
// Check cell on the top left.
if (x != 0 && y != 0)
if (cells[x - 1, y - 1].isAlive)
count++;
// Check cell on the top.
if (y != 0)
if (cells[x, y - 1].isAlive)
count++;
// Check cell on the top right.
if (x != codeColumn - 1 && y != 0)
if (cells[x + 1, y - 1].isAlive)
count++;
return count;
}
//Fires when the next generation button is clicked. Simply makes the board go through the algorithm
private void nextGenerationClick(object sender, RoutedEventArgs e)
{
updateCells();
}
//Fired when the "Reset Grid" button is pressed, resets EVERYTHING with the new values from the sliders
private void resetGrid(object sender, RoutedEventArgs e)
{
MessageBox.Show("First Slide (width) value: " + slideWidth.Value + "\nSecond Slide (length) value: " + slideHeight.Value + "\nDifference: " + (codeColumn - codeRow) + "\nColumns: " + unigridOfCells.Columns + " \nRows: " + unigridOfCells.Rows + "\nChildren count: " + unigridOfCells.Children.Count + " \nLengths: "
+ "\n\tOf 1D of cells: " + cells.GetLength(0) + "\n\tOf 1D of nextGenCells: " + nextGenCells.GetLength(0) + "\n\tUniform Grid Columns: " + unigridOfCells.Columns + " \nWidths: "
+ "\n\tOf 2D of cells: " + cells.GetLength(1) + "\n\tOf 2D of nextGenCells: " + nextGenCells.GetLength(1) + "\n\tUniform Grid Rows: " + unigridOfCells.Rows);
unigridOfCells.Children.Clear();
setCellsOnGrid((int)slideWidth.Value, (int)slideHeight.Value);
}
嗨卡洛斯。巧合的是，我最近[問了一個問題]（http://stackoverflow.com/questions/16642461/brushes-white-slows-graphics-demo-down）關於C＃/ XAML/WPF中的生活演示。完整的代碼發佈在那裏，你對另一種方法感到好奇。 – dharmatech
一些屏幕截圖在這裏會有很大的幫助。 – RBarryYoung
嘗試交換'uniGridOfCells'的行/列值：'unigridOfCells.Rows = column;'和'unigridOfCells.Columns = row;'。這是一個讓x/y邏輯混淆的經典案例（截圖會很好，就像RBarryYoung所說的那樣） - 不管這是否是全部問題，您現在首先添加第一列，填滿第一行（並且不會「 （非常適合）在統一網格中（它沿頂部填充，然後填充到下一行等等） – VisualMelon