public GameGrid()
{
this.InitializeComponent();
this.SizeChanged += GameGrid_SizeChanged;
_gameModel = new GameModel(_ROWS, _COLS);
_underlyingTiles = new GameTile[_COLS][];
for (int i = 0; i < _COLS; ++i)
{
_underlyingTiles[i] = new GameTile[_ROWS];
}
for (int y = 0; y < _ROWS; ++y)
{
for (int x = 0; x < _COLS; ++x)
{
_underlyingTiles[x][y] = new GameTile(x, y);
_underlyingTiles[x][y].SetValue(Canvas.ZIndexProperty, 0);
GameCanvas.Children.Add(_underlyingTiles[x][y]);
}
}
_scoreCard = new ScoreCard();
_scoreCard.SetValue(Grid.RowProperty, 0);
_scoreCard.SetValue(Grid.ColumnProperty, 0);
ContentGrid.Children.Add(_scoreCard);
_scoreCard.Score = 0;
_scoreCard.Title = "SCORE";
StartGame();
}
private void UpdateUI()
{
foreach (var cell in _gameModel.CellsIterator())
{
_underlyingTiles[cell.X][cell.Y].StopAnimations();
}
// Set to 0 any underlying tile where MovedFrom != null && !WasDoubled OR newValue == 0
foreach (var cell in _gameModel.CellsIterator())
{
if ((cell.PreviousPosition != null && !cell.WasMerged) || cell.Value == 0 || cell.WasCreated)
{
_underlyingTiles[cell.X][cell.Y].Value = 0;
}
}
// For each tile where MovedFrom != null
// Create a new temporary animation tile and animate to move to new location
var storyboard = new Storyboard();
var tempTiles = new List<GameTile>();
for (var y = 0; y < _ROWS; ++y)
{
for (var x = 0; x < _COLS; ++x)
{
if (_gameModel.Cells[x][y].PreviousPosition != null)
{
var tempTile = new GameTile(x, y, true);
tempTile.Width = GetTileSize();
tempTile.Height = GetTileSize();
tempTile.SetValue(Canvas.ZIndexProperty, 1);
tempTiles.Add(tempTile);
GameCanvas.Children.Add(tempTile);
tempTile.Value = _gameModel.Cells[x][y].WasMerged ? _gameModel.Cells[x][y].Value / 2 : _gameModel.Cells[x][y].Value;
var from = _gameModel.Cells[x][y].PreviousPosition.X * GetTileSize();
var to = x * GetTileSize();
var xAnimation = Animation.CreateDoubleAnimation(from, to, 1200000);
from = _gameModel.Cells[x][y].PreviousPosition.Y * GetTileSize();
to = y * GetTileSize();
var yAnimation = Animation.CreateDoubleAnimation(from, to, 1200000);
Storyboard.SetTarget(xAnimation, tempTile);
Storyboard.SetTargetProperty(xAnimation, Animation.CreatePropertyPath("(Canvas.Left)"));
Storyboard.SetTarget(yAnimation, tempTile);
Storyboard.SetTargetProperty(yAnimation, Animation.CreatePropertyPath("(Canvas.Top)"));
storyboard.Children.Add(xAnimation);
storyboard.Children.Add(yAnimation);
}
}
}
storyboard.Completed += (Sender, O) =>
{
for (var y = 0; y < _ROWS; ++y)
{
for (var x = 0; x < _COLS; ++x)
{
_underlyingTiles[x][y].Value = _gameModel.Cells[x][y].Value;
}
}
foreach (var tile in tempTiles)
{
GameCanvas.Children.Remove(tile);
}
foreach (var cell in _gameModel.CellsIterator())
{
if (cell.WasCreated)
{
_underlyingTiles[cell.X][cell.Y].BeginNewTileAnimation();
}
else if (cell.WasMerged)
{
_underlyingTiles[cell.X][cell.Y].SetValue(Canvas.ZIndexProperty, 100);
_underlyingTiles[cell.X][cell.Y].BeginDoubledAnimation();
}
// TODO move this to a 'ResetTurn' method in the model
cell.WasCreated = false;
cell.WasMerged = false;
cell.PreviousPosition = null;
}
_moveInProgress = false;
// Update the score
_scoreCard.Score = _gameModel.Score;
};
storyboard.Begin();
}
private void UpdateUI()
{
foreach (var cell in _gameModel.CellsIterator())
{
_underlyingTiles[cell.X][cell.Y].StopAnimations();
}
// Set to 0 any underlying tile where MovedFrom != null && !WasDoubled OR newValue == 0
foreach (var cell in _gameModel.CellsIterator())
{
if ((cell.PreviousPosition != null && !cell.WasMerged) || cell.Value == 0 || cell.WasCreated)
{
_underlyingTiles[cell.X][cell.Y].Value = 0;
}
}
// For each tile where MovedFrom != null
// Create a new temporary animation tile and animate to move to new location
var storyboard = new Storyboard();
var tempTiles = new List <GameTile>();
for (var y = 0; y < _ROWS; ++y)
{
for (var x = 0; x < _COLS; ++x)
{
if (_gameModel.Cells[x][y].PreviousPosition != null)
{
var tempTile = new GameTile(x, y, true);
tempTile.Width = GetTileSize();
tempTile.Height = GetTileSize();
tempTile.SetValue(Canvas.ZIndexProperty, 1);
tempTiles.Add(tempTile);
GameCanvas.Children.Add(tempTile);
tempTile.Value = _gameModel.Cells[x][y].WasMerged ? _gameModel.Cells[x][y].Value / 2 : _gameModel.Cells[x][y].Value;
var from = _gameModel.Cells[x][y].PreviousPosition.X * GetTileSize();
var to = x * GetTileSize();
var xAnimation = Animation.CreateDoubleAnimation(from, to, 1200000);
from = _gameModel.Cells[x][y].PreviousPosition.Y * GetTileSize();
to = y * GetTileSize();
var yAnimation = Animation.CreateDoubleAnimation(from, to, 1200000);
Storyboard.SetTarget(xAnimation, tempTile);
Storyboard.SetTargetProperty(xAnimation, Animation.CreatePropertyPath("(Canvas.Left)"));
Storyboard.SetTarget(yAnimation, tempTile);
Storyboard.SetTargetProperty(yAnimation, Animation.CreatePropertyPath("(Canvas.Top)"));
storyboard.Children.Add(xAnimation);
storyboard.Children.Add(yAnimation);
}
}
}
storyboard.Completed += (Sender, O) =>
{
for (var y = 0; y < _ROWS; ++y)
{
for (var x = 0; x < _COLS; ++x)
{
_underlyingTiles[x][y].Value = _gameModel.Cells[x][y].Value;
}
}
foreach (var tile in tempTiles)
{
GameCanvas.Children.Remove(tile);
}
foreach (var cell in _gameModel.CellsIterator())
{
if (cell.WasCreated)
{
_underlyingTiles[cell.X][cell.Y].BeginNewTileAnimation();
}
else if (cell.WasMerged)
{
_underlyingTiles[cell.X][cell.Y].SetValue(Canvas.ZIndexProperty, 100);
_underlyingTiles[cell.X][cell.Y].BeginDoubledAnimation();
}
// TODO move this to a 'ResetTurn' method in the model
cell.WasCreated = false;
cell.WasMerged = false;
cell.PreviousPosition = null;
}
_moveInProgress = false;
// Update the score
_scoreCard.Score = _gameModel.Score;
};
storyboard.Begin();
}