/// <summary>
/// Gets a serie of sprites according to movement offsets
/// </summary>
/// <param name="block">base block</param>
/// <param name="movements">wall kicks</param>
/// <param name="baseRotation">original rotation</param>
/// <param name="iteration">display iteration</param>
protected virtual List <Sprite> GetMovementSprites(Data.Block block, Int32[,] movements, Int32 baseRotation, Int32 iteration)
{
var sprites = new List <Sprite>();
for (Int32 j = 0; j < movements.GetLength(0); j++)
{
// Grid
sprites.Add(
new SpriteField(this.Game, _field)
{
Position = this.Position + SpriteField.GridCellSize * ((_field.Width + 1) * j) * Vector2.UnitX +
SpriteField.GridCellSize * ((_field.Height - SpriteField.HiddenRows + 1) * iteration) * Vector2.UnitY,
}
);
// Block boundary
sprites.Add(
new Sprite(this.Game)
{
TextureName = "Graphics/blank",
Size = Vector2.One * SpriteField.GridCellSize * block.Width,
Position = this.Position + SpriteField.GridCellSize * (2 + (_field.Height - SpriteField.HiddenRows + 1) * iteration) * Vector2.UnitY +
SpriteField.GridCellSize * (2 + (_field.Width + 1) * j) * Vector2.UnitX,
Opacity = 0.1f,
Color = Color.White,
}
);
// Add base sprite
var baseBlock = (Data.Block)block.Clone();
baseBlock.Rotation = baseRotation;
sprites.Add(
new SpriteFallingBlock(this.Game,
new Data.FallingBlock(this.Game, baseBlock, _field, 2, block.Height + 1)
)
{
Position = this.Position + SpriteField.GridCellSize * ((_field.Height - SpriteField.HiddenRows + 1) * iteration) * Vector2.UnitY +
SpriteField.GridCellSize * ((_field.Width + 1) * j) * Vector2.UnitX,
Opacity = 0.2f,
}
);
// Add kicked sprite
sprites.Add(
new SpriteFallingBlock(this.Game,
new Data.FallingBlock(this.Game, (Data.Block)block.Clone(), _field, 2 + movements[j, 0], block.Height + 1 + movements[j, 1])
)
{
Position = this.Position + SpriteField.GridCellSize * ((_field.Height - SpriteField.HiddenRows + 1) * iteration) * Vector2.UnitY +
SpriteField.GridCellSize * ((_field.Width + 1) * j) * Vector2.UnitX
}
);
}
return(sprites);
}
/// <summary>
/// Creates a new sprite of a falling block
/// </summary>
/// <param name="game">Game to bind to</param>
/// <param name="source">Data</param>
public SpriteBlock(Game game, Data.Block source) : base(game)
{
_source = source;
this.TextureName = "Graphics/blank";
this.Size = (SpriteField.GridCellSize - 1) * Vector2.One;
if (_source != null)
{
this.Color = Data.Block.GetColor(source.Type);
_source.OnTypeChanged += new Services.BlockTypeDelegate(_source_OnTypeChanged);
}
}
/// <summary>
/// Creates a new sprite of a falling block
/// </summary>
/// <param name="game">Game to bind to</param>
/// <param name="source">Data</param>
public SpriteBlock(Game game, Data.Block source)
: base(game)
{
_source = source;
this.TextureName = "Graphics/blank";
this.Size = (SpriteField.GridCellSize - 1) * Vector2.One;
if (_source != null)
{
this.Color = Data.Block.GetColor(source.Type);
_source.OnTypeChanged += new Services.BlockTypeDelegate(_source_OnTypeChanged);
}
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
public void SetBlock(Data.Block value)
{
if (_source != null)
{
_source.OnTypeChanged -= _source_OnTypeChanged;
}
_source = value;
if (_source == null)
{
return;
}
_source.OnTypeChanged += new Services.BlockTypeDelegate(_source_OnTypeChanged);
this.Color = Data.Block.GetColor(_source.Type);
}