public void MoveSL()
{
if (NewDirection == SnakeUtils.Directions.Stop)
{
return;
}
if (_isNewTurn == true)
{
base.ChangeDirection();
//if (!directionChanged && _keyBuffer.Count > 0)
// _keyBuffer.Clear();
_UpdateKeyBuffer();
_isNewTurn = false;
ImminentCollision = base.CollisionImminent();
}
if (ImminentCollision != SnakeUtils.Collision.Wall && ImminentCollision != SnakeUtils.Collision.Object && ImminentCollision != SnakeUtils.Collision.Tail)
{
SnakeUtils.MoveSLPosition(OldDirection, ref _pos, 1.0);
foreach (SLTail tail in TailList)
{
tail.SLMoveTail(TailList);
}
}
_tileCount++;
if (_tileCount >= CurLevel.TileSize)
{
base.Move();
SnakeUtils.SetZIndex(CurLevel, this, TailList);
_isNewTurn = true;
_tileCount = 0;
}
if (Animated)
{
int frameNo = (_tileCount / CurLevel.Animation.AnimationDelay) % CurLevel.Animation.AnimationFrames;
int frameColl = (_tileCount / CurLevel.Animation.CollisionDelay) % CurLevel.Animation.CollisionFrames;
SnakeImage.Visibility = Visibility.Collapsed;
if (ImminentCollision != SnakeUtils.Collision.Wall && ImminentCollision != SnakeUtils.Collision.Object && ImminentCollision != SnakeUtils.Collision.Tail)
{
if (!CurLevel.IsControlInversed)
{
SnakeImage = BufferedImage[frameNo, ((int)this.OldDirection - 1)];
}
else
{
switch (this.OldDirection)
{
case SnakeUtils.Directions.Up: SnakeImage = BufferedImage[frameNo, 2]; break;
case SnakeUtils.Directions.Right: SnakeImage = BufferedImage[frameNo, 3]; break;
case SnakeUtils.Directions.Down: SnakeImage = BufferedImage[frameNo, 0]; break;
case SnakeUtils.Directions.Left: SnakeImage = BufferedImage[frameNo, 1]; break;
}
}
foreach (SLTail tail in TailList)
{
tail.Animate(_tileCount);
}
}
else
{
//Add here Collision Animation, e.g. when hitting an object
SnakeImage = BufferedCollisionImage[frameColl, ((int)this.OldDirection - 1)];
}
SnakeImage.Visibility = Visibility.Visible;
}
else
{
if (ImminentCollision == SnakeUtils.Collision.Wall || ImminentCollision == SnakeUtils.Collision.Object || ImminentCollision == SnakeUtils.Collision.Tail)
{
SnakeImage.Visibility = Visibility.Collapsed;
SnakeImage = SnakeUtils.LoadImage("NutsTheme/collision_3_1");
CurLevel.LevelCanvas.Children.Add(SnakeImage);
SnakeImage.Visibility = Visibility.Visible;
}
}
}
public void SLMoveTail(LinkedList <Tail> tailList)
{
SnakeUtils.MoveSLPosition(_oldDirection, ref _pos, 1.0);
}