//this event fires when a drag action is complete
//it will be used to snap the tile into place, then call the methods used to update the game logic
void ManipulateMe_ManipulationCompleted(object sender, ManipulationCompletedRoutedEventArgs e)
{
//set this true so that the PointerReleased will not activate
DontClickSnap = true;
Image tempImage = (Image)sender;
//get the mytile object tied to this image
myTile temp = myTile.GetFromName(tempImage.Name.ToString(), theTiles);
//save its original position
int oldX = temp.chrdX;
int oldY = temp.chrdY;
//get the actual position of the tile on the canvas
double top = Canvas.GetTop(tempImage);
double left = Canvas.GetLeft(tempImage);
double DistanceOriginal = 0;
double DistanceNew = 0;
bool blockMoved = false;
//get the direction that the tile is supposed to move in
if (temp.Move == 2 && temp.Direct)
{
//get the distances of between where the tile was coming from, and where it was going
DistanceOriginal = myTile.LogicToBoard(temp.chrdY, 'h') - top;
DistanceNew = top - myTile.LogicToBoard(temp.chrdY - 1, 'h');
//determine if it is closer the new spot or the original one.
if (DistanceOriginal <= DistanceNew)
{
//put it back to were it came from
Canvas.SetTop(tempImage, myTile.LogicToBoard(temp.chrdY, 'h'));
}
else
{
//snap it to the new position and set that it a block was moved
Canvas.SetTop(tempImage, myTile.LogicToBoard(temp.chrdY - 1, 'h'));
blockMoved = true;
}
}
else if (temp.Move == 2 && !temp.Direct)
{
//get the distances of between where the tile was coming from, and where it was going
DistanceNew = myTile.LogicToBoard(temp.chrdY + 1, 'h') - top;
DistanceOriginal = top - myTile.LogicToBoard(temp.chrdY, 'h');
if (DistanceOriginal <= DistanceNew)
{
//put it back to were it came from
Canvas.SetTop(tempImage, myTile.LogicToBoard(temp.chrdY, 'h'));
}
else
{
//snap it to the new position and set that it a block was moved
Canvas.SetTop(tempImage, myTile.LogicToBoard(temp.chrdY + 1, 'h'));
blockMoved = true;
}
}
else if (temp.Move == 1 && temp.Direct)
{
//get the distances of between where the tile was coming from, and where it was going
DistanceNew = myTile.LogicToBoard(temp.chrdX + 1, 'w') - left;
DistanceOriginal = left - myTile.LogicToBoard(temp.chrdX, 'w');
if (DistanceOriginal <= DistanceNew)
{
//put it back to were it came from
Canvas.SetLeft(tempImage, myTile.LogicToBoard(temp.chrdX, 'w'));
}
else
{
//snap it to the new position and set that it a block was moved
Canvas.SetLeft(tempImage, myTile.LogicToBoard(temp.chrdX + 1, 'w'));
blockMoved = true;
}
}
else if (temp.Move == 1 && !temp.Direct)
{
//get the distances of between where the tile was coming from, and where it was going
DistanceNew = left - myTile.LogicToBoard(temp.chrdX - 1, 'w');
DistanceOriginal = myTile.LogicToBoard(temp.chrdX, 'w') - left;
if (DistanceOriginal <= DistanceNew)
{
//put it back to were it came from
Canvas.SetLeft(tempImage, myTile.LogicToBoard(temp.chrdX, 'w'));
}
else
{
//snap it to the new position and set that it a block was moved
Canvas.SetLeft(tempImage, myTile.LogicToBoard(temp.chrdX - 1, 'w'));
blockMoved = true;
}
}
//if a block was moved to a new position
if (blockMoved)
{
//update the list of tile
theTiles = TileHandler.UpdateTile(theTiles, oldX, oldY);
//update the win sate
int correctTiles = TileHandler.CheckWin(theTiles);
if (correctTiles == 15)
{
StatusBar.Text = "You Win!";
}
else
{
StatusBar.Text = "You have " + correctTiles + " in the correct place.";
}
}
}
//This event will fire when the user releases the tile.
//It will be used when the user clicks on the block to move it automatically.
//It will be blocked if the ManipulateMe_ManipulationCompleted happened because the user was dragging the tile.
private new void PointerReleased(object sender, PointerRoutedEventArgs e)
{
if (!DontClickSnap)
{
//stop any storyboard actions that are happening
theStoryBoard.Stop();
//set the RepositionThemeAnimation to the current
Storyboard.SetTarget(RTA, (UIElement)sender);
//get the tile info
Image tempBoarder = (Image)sender;
myTile temp = myTile.GetFromName(tempBoarder.Name.ToString(), theTiles);
//save the original position of the tile
int oldX = temp.chrdX;
int oldY = temp.chrdY;
bool blockMoved = false;
//check if the tile is able to move and in what direction
if (temp.Move == 2 && temp.Direct)
{
//set the RepositionThemeAnimation movement for the tile
RTA.FromVerticalOffset = Constants.BlockHeight;
RTA.FromHorizontalOffset = 0;
//begin the animation
theStoryBoard.Begin();
Canvas.SetTop(tempBoarder, myTile.LogicToBoard(temp.chrdY - 1, 'h'));
//set that the block moved
blockMoved = true;
}
else if (temp.Move == 2 && !temp.Direct)
{
//set the RepositionThemeAnimation movement for the tile
RTA.FromVerticalOffset = Constants.BlockHeight * -1;
RTA.FromHorizontalOffset = 0;
//begin the animation
theStoryBoard.Begin();
Canvas.SetTop(tempBoarder, myTile.LogicToBoard(temp.chrdY + 1, 'h'));
//set that the block moved
blockMoved = true;
}
else if (temp.Move == 1 && temp.Direct)
{
//set the RepositionThemeAnimation movement for the tile
RTA.FromVerticalOffset = 0;
RTA.FromHorizontalOffset = Constants.BlockWidth * -1;
//begin the animation
theStoryBoard.Begin();
Canvas.SetLeft(tempBoarder, myTile.LogicToBoard(temp.chrdX + 1, 'w'));
//set that the block moved
blockMoved = true;
}
else if (temp.Move == 1 && !temp.Direct)
{
//set the RepositionThemeAnimation movement for the tile
RTA.FromVerticalOffset = 0;
RTA.FromHorizontalOffset = Constants.BlockWidth;
//begin the animation
theStoryBoard.Begin();
Canvas.SetLeft(tempBoarder, myTile.LogicToBoard(temp.chrdX - 1, 'w'));
//set that the block moved
blockMoved = true;
}
//if the block was actually moved
if (blockMoved)
{
//update the logic of the tile
theTiles = TileHandler.UpdateTile(theTiles, oldX, oldY);
//check how many tiles are in the correct position
int correctTiles = TileHandler.CheckWin(theTiles);
//update the status bar
if (correctTiles == 15)
{
StatusBar.Text = "You Win";
}
else
{
StatusBar.Text = "You have " + correctTiles + " in the correct place";
}
}
}
DontClickSnap = false;
}
//so now we have the image data from the system, and it is split into all the pieces.
//we will now put it onto the canvas
public void ConfigureImagesOnCanvas()
{
//set the hight and width so that they are valid sizes
while (Constants.BlockHeight > 150 || Constants.BlockWidth > 150)
{
Constants.BlockHeight = Constants.BlockHeight * 0.8;
Constants.BlockWidth = Constants.BlockWidth * 0.8;
}
//for each image on the canvas, set its position in the canvas, and its hight and width
IRow0Column0.Height = Constants.BlockHeight;
IRow0Column0.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow0Column0, 0 * Constants.BlockWidth);
Canvas.SetTop(IRow0Column0, 0 * Constants.BlockHeight);
IRow0Column1.Height = Constants.BlockHeight;
IRow0Column1.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow0Column1, 1 * Constants.BlockWidth);
Canvas.SetTop(IRow0Column1, 0 * Constants.BlockHeight);
IRow0Column2.Height = Constants.BlockHeight;
IRow0Column2.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow0Column2, 2 * Constants.BlockWidth);
Canvas.SetTop(IRow0Column2, 0 * Constants.BlockHeight);
IRow0Column3.Height = Constants.BlockHeight;
IRow0Column3.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow0Column3, 3 * Constants.BlockWidth);
Canvas.SetTop(IRow0Column3, 0 * Constants.BlockHeight);
IRow1Column0.Height = Constants.BlockHeight;
IRow1Column0.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow1Column0, 0 * Constants.BlockWidth);
Canvas.SetTop(IRow1Column0, 1 * Constants.BlockHeight);
IRow1Column1.Height = Constants.BlockHeight;
IRow1Column1.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow1Column1, 1 * Constants.BlockWidth);
Canvas.SetTop(IRow1Column1, 1 * Constants.BlockHeight);
IRow1Column2.Height = Constants.BlockHeight;
IRow1Column2.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow1Column2, 2 * Constants.BlockWidth);
Canvas.SetTop(IRow1Column2, 1 * Constants.BlockHeight);
IRow1Column3.Height = Constants.BlockHeight;
IRow1Column3.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow1Column3, 3 * Constants.BlockWidth);
Canvas.SetTop(IRow1Column3, 1 * Constants.BlockHeight);
IRow2Column0.Height = Constants.BlockHeight;
IRow2Column0.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow2Column0, 0 * Constants.BlockWidth);
Canvas.SetTop(IRow2Column0, 2 * Constants.BlockHeight);
IRow2Column1.Height = Constants.BlockHeight;
IRow2Column1.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow2Column1, 1 * Constants.BlockWidth);
Canvas.SetTop(IRow2Column1, 2 * Constants.BlockHeight);
IRow2Column2.Height = Constants.BlockHeight;
IRow2Column2.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow2Column2, 2 * Constants.BlockWidth);
Canvas.SetTop(IRow2Column2, 2 * Constants.BlockHeight);
IRow2Column3.Height = Constants.BlockHeight;
IRow2Column3.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow2Column3, 3 * Constants.BlockWidth);
Canvas.SetTop(IRow2Column3, 2 * Constants.BlockHeight);
IRow3Column0.Height = Constants.BlockHeight;
IRow3Column0.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow3Column0, 0 * Constants.BlockWidth);
Canvas.SetTop(IRow3Column0, 3 * Constants.BlockHeight);
IRow3Column1.Height = Constants.BlockHeight;
IRow3Column1.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow3Column1, 1 * Constants.BlockWidth);
Canvas.SetTop(IRow3Column1, 3 * Constants.BlockHeight);
IRow3Column2.Height = Constants.BlockHeight;
IRow3Column2.Width = Constants.BlockWidth;
Canvas.SetLeft(IRow3Column2, 2 * Constants.BlockWidth);
Canvas.SetTop(IRow3Column2, 3 * Constants.BlockHeight);
//set up events for each image
foreach (Image b in theBlocks)
{
//set up the events
b.ManipulationDelta += new ManipulationDeltaEventHandler(ManipulateMe_ManipulationDelta);
b.ManipulationCompleted += new ManipulationCompletedEventHandler(ManipulateMe_ManipulationCompleted);
b.ManipulationMode =
ManipulationModes.TranslateX |
ManipulationModes.TranslateY;
}
//Create a list of myTile Objects from the list of images
//each mytile will hold the image object as well as game information about this tile.
for (int i = 0; i < 15; i++)
{
myTile temp = new myTile(theBlocks[i].Name.ToString(), theBlocks[i], Canvas.GetLeft(theBlocks[i]), Canvas.GetTop(theBlocks[i]));
theTiles.Add(temp);
}
//add in the empty tile
theTiles.Add(new myTile("E", null, Constants.BlockWidth, Constants.BlockHeight));
//update all positions on canvas and the movement of the tiles
theTiles = TileHandler.UpdateTile(theTiles, 3, 3);
//randomize the board
Random random = new Random();
int randIndex = 0;
while (randIndex < 100)
{
int ListIndex = random.Next(14);
if (theTiles[ListIndex].Move != 0)
{
//pointer released is called because it already is able to move a tile based on that tiles attributes
PointerReleased(theTiles[ListIndex].TileImage, null);
randIndex++;
}
}
}
