public void Setup()
{
if (painter.HasBufferAlternate)
{
// the Setup() method was already executed for creating the alternate buffer
this.Invalidate();
return;
}
if (settingsData != null)
{
this.TakeParametersFrom(settingsData);
return;
}
#region Set up the painter.
painter.Setup();
MazePainter.SuggestWidths(painter.GridWidth, painter.VisibleWalls, out int squareWidth, out int pathWidth, out int wallWidth);
this.Setup(squareWidth, wallWidth, pathWidth);
#endregion
}
/// <summary>
/// Creates a new maze.
/// </summary>
public void OnNew(object sender, EventArgs e)
{
#region Set up the painter.
painter.Setup();
int squareWidth;
int pathWidth;
int wallWidth;
MazePainter.SuggestWidths(painter.GridWidth, painter.VisibleWalls, out squareWidth, out pathWidth, out wallWidth);
painter.Setup(squareWidth, wallWidth, pathWidth);
#endregion
painter.Reset();
painter.BlinkingCounter = 0;
// Create and display a maze.
painter.CreateMaze(null);
painter.PaintMaze(null);
}
/// <summary>
/// Update the other controls to reflect the derived changes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnDataChanged(object sender, EventArgs e)
{
// Avoid an infinite recursion
if (_busyOnDataChanged)
{
return;
}
try
{
_busyOnDataChanged = true;
#region Layout data
if (data.AutoGridWidthModified)
{
if (!data.AutoGridWidth)
{
data.AutoSquareWidth = true;
data.AutoPathWidth = true;
data.AutoWallWidth = true;
}
}
if (data.AutoSquareWidthModified || data.AutoPathWidthModified || data.AutoWallWidthModified)
{
if (!data.AutoSquareWidth || !data.AutoPathWidth || !data.AutoWallWidth)
{
data.AutoGridWidth = true;
}
}
bool gridWithModifiedManually = data.GridWidthModified;
if (data.GridWidthModified)
{
data.AutoGridWidth = false;
int squareWidth, pathWidth, wallWidth;
bool visibleWalls = (data.WallVisibility != AriadneSettingsData.WallVisibilityEnum.Never);
MazePainter.SuggestWidths(data.GridWidth, visibleWalls, out squareWidth, out pathWidth, out wallWidth);
data.WallWidth = wallWidth;
data.SquareWidth = squareWidth;
data.PathWidth = pathWidth;
}
if (data.PathWidthModified)
{
data.AutoPathWidth = gridWithModifiedManually;
data.SquareWidth = Math.Max(data.PathWidth, data.SquareWidth);
}
if (data.SquareWidthModified)
{
data.AutoSquareWidth = gridWithModifiedManually;
data.PathWidth = Math.Min(data.PathWidth, data.SquareWidth);
data.GridWidth = Math.Min(data.SquareWidth + data.WallWidth, MazePainter.MaxGridWidth);
data.WallWidth = data.GridWidth - data.SquareWidth;
}
if (data.WallWidthModified)
{
data.AutoWallWidth = gridWithModifiedManually;
data.GridWidth = Math.Min(data.SquareWidth + data.WallWidth, MazePainter.MaxGridWidth);
data.SquareWidth = data.GridWidth - data.WallWidth;
}
if (gridWithModifiedManually || (data.AutoGridWidthModified && !data.AutoGridWidth))
{
data.AutoSquareWidth = true;
data.AutoPathWidth = true;
data.AutoWallWidth = true;
}
if (!data.AutoSquareWidth || !data.AutoPathWidth || !data.AutoWallWidth)
{
data.AutoGridWidth = true;
}
#endregion
#region Shape data
if (data.MazeWidthModified)
{
data.AutoMazeWidth = false;
}
if (data.MazeHeightModified)
{
data.AutoMazeHeight = false;
}
if (data.SeedModified)
{
data.AutoSeed = false;
}
#endregion
CalculateResultingArea();
data.ClearModifedFlags();
dataBindingSource.ResetCurrentItem();
}
finally
{
_busyOnDataChanged = false;
}
}