private void OpenMenuItemClick(object sender, System.EventArgs e)
{
if (!SaveIfHasChanged())
{
return;
}
var dialogWnd = new OpenFileWindow {
TargetFolder = targetMapFolder
};
if (dialogWnd.ShowDialog() == DialogResult.OK)
{
string[] mazeString;
try
{
mazeString = File.ReadAllLines(dialogWnd.FileName);
}
catch (Exception exception)
{
MessageBox.ShowError(exception.Message);
return;
}
rowCount = mazeString.Length;
colCount = mazeString[0].Length;
var mazeCells = new int[rowCount, colCount];
for (var rowIndex = 0; rowIndex < rowCount; rowIndex++)
{
for (var colIndex = 0; colIndex < colCount; colIndex++)
{
var mazeCellValue = Convert.ToInt32(mazeString[rowIndex][colIndex].ToString());
mazeCells[rowIndex, colIndex] = mazeCellValue;
if (mazeCellValue == (int)MapItem.StartPoint)
{
startPoint = new Point(colIndex, rowIndex);
}
if (mazeCellValue == (int)MapItem.EndPoint)
{
endPoint = new Point(colIndex, rowIndex);
}
}
}
var mapWnd = new MapViewerWindow(mazeCells)
{
panel1 = { Parent = panel1 }
};
PrepareStatusBar(new Size(colCount, rowCount));
MapViewerWindowPrepare(mapWnd);
fileName = Path.GetFileNameWithoutExtension(dialogWnd.FileName);
SetWindowTitle();
}
}
private void MapViewerWindowPrepare(MapViewerWindow targetWnd)
{
if (currentMapWnd != null)
{
OnKeyPressed -= currentMapWnd.KeyPressedHandler;
currentMapWnd.OnCursorChanged -= CurrentMapWndCursorChanged;
currentMapWnd.OnMapChanged -= CurrentMapChanged;
}
currentMapWnd = targetWnd;
currentMapWnd.CurrentMapItem = MapItem.Wall;
OnKeyPressed += currentMapWnd.KeyPressedHandler;
currentMapWnd.OnCursorChanged += CurrentMapWndCursorChanged;
currentMapWnd.OnMapChanged += CurrentMapChanged;
SetSaveEnabled();
}
private void GenerateClick(object sender, EventArgs e)
{
if (!SaveIfHasChanged())
{
return;
}
var dimension = new Size(colCount, rowCount);
var mapWnd = new MapViewerWindow(CreateMaze(dimension))
{
panel1 = { Parent = this.panel1 }
};
PrepareStatusBar(dimension);
MapViewerWindowPrepare(mapWnd);
}
private void ClearMazeClick(object sender, EventArgs e)
{
if (hasChanged && MessageBox.Show("Clear map", "Do you want to clear current map", MessageBoxIcon.Question, MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
var dimension = new Size(colCount, rowCount);
var mapWnd = new MapViewerWindow(CreateEmptyMaze(dimension))
{
panel1 = { Parent = this.panel1 }
};
PrepareStatusBar(dimension);
MapViewerWindowPrepare(mapWnd);
}
private void NewMenuItemClick(object sender, System.EventArgs e)
{
if (!SaveIfHasChanged())
{
return;
}
var dialogWnd = new MazeDimensionWindow();
if (dialogWnd.ShowDialog() == DialogResult.OK)
{
startPoint = Point.Empty;
endPoint = null;
var mapWnd = new MapViewerWindow(CreateEmptyMaze(dialogWnd.SelectedDimension));
mapWnd.panel1.Parent = this.panel1;
PrepareStatusBar(dialogWnd.SelectedDimension);
MapViewerWindowPrepare(mapWnd);
}
}