/*
* Animate the next path. NOTE: This method should not be run in a synchronous event handler; it is
* meant to be called within a concurrent thread.
*/
private void VisualizePath()
{
// If there are no more paths to display
if (NextPathIdx == AllPaths.Count)
{
PopupDialog popup = new PopupDialog(
"No more words!",
"You have entered all the words we've found on the grid.",
this.Location,
false);
popup.ShowDialog();
return;
}
WordamentPath nextPath = AllPaths[NextPathIdx++];
WordLabel.Invoke(new EventHandler(delegate { WordLabel.Text = nextPath.Word; }));
ScoreLabel.Invoke(new EventHandler(delegate { ScoreLabel.Text = nextPath.TotalScore.ToString(); }));
CounterLabel.Invoke(new EventHandler(delegate { CounterLabel.Text = $"{NextPathIdx}/{AllPaths.Count}"; }));
if (nextPath.Locations.Count == 1)
{
// If the path is one tile long, just put a stop image on it
GridCell startingPt = nextPath.Locations[0];
PictureBox pic = TilePics[startingPt];
pic.Invoke(new EventHandler(delegate { pic.Image = TileImageTable.GetImage(ImageType.Stop); }));
}
else
{
// Select the starting tile image
GridCell startingPt = nextPath.Locations[0];
PictureBox startPic = TilePics[startingPt];
startPic.Invoke(new EventHandler(delegate { startPic.Image = GetStartImage(startingPt, nextPath.Locations[1]); }));
Thread.Sleep(ANIMATION_DELAY_MS);
// Select each of the inner tile images
for (int i = 1; i < nextPath.Locations.Count - 1; i++)
{
GridCell currentPt = nextPath.Locations[i];
PictureBox pic = TilePics[currentPt];
pic.Invoke(new EventHandler(delegate { pic.Image = GetPathImage(currentPt, nextPath.Locations[i + 1]); }));
Thread.Sleep(ANIMATION_DELAY_MS);
}
// Put a stop image on the final tile
GridCell lastPt = nextPath.Locations[nextPath.Locations.Count - 1];
PictureBox lastPic = TilePics[lastPt];
lastPic.Invoke(new EventHandler(delegate { lastPic.Image = TileImageTable.GetImage(ImageType.Stop); }));
}
}
/*
* Returns the image for the current tile on the current path (use GetStartingImage if the tile is the
* first one on a path).
*/
private Image GetPathImage(GridCell currentPt, GridCell nextPt)
{
int rowDiff = nextPt.Row - currentPt.Row;
int columnDiff = nextPt.Column - currentPt.Column;
if (rowDiff > 0)
{
if (columnDiff > 0)
{
return(TileImageTable.GetImage(ImageType.Southeast));
}
else if (columnDiff < 0)
{
return(TileImageTable.GetImage(ImageType.Southwest));
}
else
{
return(TileImageTable.GetImage(ImageType.South));
}
}
else if (rowDiff < 0)
{
if (columnDiff > 0)
{
return(TileImageTable.GetImage(ImageType.Northeast));
}
else if (columnDiff < 0)
{
return(TileImageTable.GetImage(ImageType.Northwest));
}
else
{
return(TileImageTable.GetImage(ImageType.North));
}
}
else
{
if (columnDiff > 0)
{
return(TileImageTable.GetImage(ImageType.East));
}
else
{
return(TileImageTable.GetImage(ImageType.West));
}
}
}
/*
* Replaces all tile images in the previously displayed path with the "not in path" image.
* NOTE: This method should not be run in a synchronous event handler; it is meant to be called
* within a concurrent thread.
*/
private void EraseLastPath()
{
if (NextPathIdx == 0) // if the first path has yet to be displayed, we must set every tile's image
{
foreach (PictureBox pic in TilePics)
{
pic.Invoke(new EventHandler(delegate { pic.Image = TileImageTable.GetImage(ImageType.NotInPath); }));
}
}
else
{
foreach (GridCell position in AllPaths[NextPathIdx - 1].Locations)
{
PictureBox pic = TilePics[position];
pic.Invoke(new EventHandler(delegate { pic.Image = TileImageTable.GetImage(ImageType.NotInPath); }));
}
}
}
public ShowPathsForm(List <WordamentPath> allPaths, int roundNum)
{
InitializeComponent();
AllPaths = allPaths;
NextPathIdx = 0;
TilePics = Grid <PictureBox> .Unflatten(new PictureBox[]
{
pictureBox2, pictureBox3, pictureBox4, pictureBox5,
pictureBox9, pictureBox8, pictureBox7, pictureBox6,
pictureBox13, pictureBox12, pictureBox11, pictureBox10,
pictureBox17, pictureBox16, pictureBox15, pictureBox14
},
SetupGridForm.GridRows,
SetupGridForm.GridColumns
);
this.Text = string.Format("Paths - Round {0}", roundNum);
pictureBox1.Image = TileImageTable.GetImage(ImageType.Background);
}
static void Main(string[] args)
{
// Load the set of images used to represent tiles
if (!TileImageTable.LoadImages())
{
return;
}
// Load the tile scores from a file
if (!TileScoreTable.BuildFromFile(tileScoresFilename))
{
return;
}
// Load the dictionary from a file
if (!BuildDictionaryFromFile(dictFilename))
{
return;
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new StartForm());
}
