public void CreateBackgroundGrid(Canvas canvas)
{
if (canvas.Height == 0)
{
return;
}
// calculate size of each tile
var tileSize = (canvas.Width - (margin * (size + 1))) / size;
// render childrens:
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
double x = i * tileSize + (i + 1) * margin;
double y = j * tileSize + (j + 1) * margin;
int value = tiles[j, i];
var gameTile = new GameTile(0, x, y, tileSize, j, i);
canvas.Children.Add(gameTile.GetElement());
}
}
}
public void RenderWithAnimation(Game game)
{
if (game != null)
{
this.tiles = game.GameBoard;
}
foreach (var transform in game.LastTransforms)
{
if (transform.Type == GameLib.GameBoard.TransformType.Tranlate)
{
var Tile = GetChildren(transform.LastY, transform.LastX);
Canvas.SetZIndex(Tile.GetElement(), 1);
int offsetX = transform.X - transform.LastX;
int offsetY = transform.Y - transform.LastY;
Tile.ApplyTransform(offsetX, offsetY);
}
if (transform.Type == GameLib.GameBoard.TransformType.Merge)
{
var Tile = GetChildren(transform.LastY, transform.LastX);
Canvas.SetZIndex(Tile.GetElement(), 2);
int transformX = (transform.X - transform.LastX);
int transformY = (transform.Y - transform.LastY);
Tile.ApplyTransform(transformX, transformY);
Tile.ApplyMerge(game.GameBoard[transform.Y, transform.X]);
}
else if (transform.Type == GameLib.GameBoard.TransformType.New)
{
double x = transform.X * tileSize + (transform.X + 1) * margin;
double y = transform.Y * tileSize + (transform.Y + 1) * margin;
var Tile = new GameTile(game.GameBoard[transform.Y, transform.X], x, y, tileSize, transform.Y, transform.X);
ch.Add(Tile);
canvas.Children.Add(Tile.GetElement());
Canvas.SetZIndex(Tile.GetElement(), 3);
Tile.ApplyScale();
}
}
}
public void Render(Game game = null)
{
if (game != null)
{
this.tiles = game.GameBoard;
}
// if tiles is empty or canvas is invisible, do not rerender
if (tiles == null || canvas.Width == 0)
{
return;
}
// get number of tiles in row/col
int size = tiles.GetLength(0);
// calculate size of each tile
tileSize = (canvas.Width - (margin * (size + 1))) / size;
// clear canvas
ClearChildrens();
// render childrens:
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
double x = i * tileSize + (i + 1) * margin;
double y = j * tileSize + (j + 1) * margin;
int value = tiles[j, i];
var gameTile = new GameTile(value, x, y, tileSize, j, i);
if (value != 0)
{
ch.Add(gameTile);
}
canvas.Children.Add(gameTile.GetElement());
}
}
}
