public void MoveSnakeItemToNextXLocation(GamePiece p, XYPointer whereToMove)
{
decimal snakeXPosition = p.XPosition;
decimal wantedSnakeXPosition = whereToMove.XProperty;
if (snakeXPosition != wantedSnakeXPosition)
{
if (snakeXPosition > wantedSnakeXPosition)
{
if (snakeXPosition - wantedSnakeXPosition > 1)
{
p.XPosition = whereToMove.XProperty;
return;
}
p.XPosition -= 0.1m;
}
else if (snakeXPosition < wantedSnakeXPosition)
{
if (wantedSnakeXPosition - snakeXPosition > 1)
{
p.XPosition = whereToMove.XProperty;
return;
}
p.XPosition += 0.1m;
}
}
}
private void tryEat(GamePiece gamePiece, XYPointer nextCorindate, ObservableCollection <BasePresenterItem> items)
{
var goingToBeEatten = items.Where((m) =>
{
//get the item that answers "next cordinate".
if (m.CurrentGamePiece.XPosition == nextCorindate.XProperty &&
m.CurrentGamePiece.YPosition == nextCorindate.YProperty)
{
return(true);
}
return(false);
});
var firstOrDeafult = goingToBeEatten.FirstOrDefault();
if (firstOrDeafult != null)
{
if (firstOrDeafult is GrassPresenter)
{
return;
}
if (firstOrDeafult is SnakePiecePresenter)
{
//end game
DebugHelper.WriteLog("game eneded... bummer", "new snakes game manager");
return;
}
int index = items.IndexOf(firstOrDeafult);
SnakePiecePresenter whoToFollow;
if (snakeParts.Count > 0)
{
whoToFollow = snakeParts.Last();
}
else
{
whoToFollow = GetHeadItems(SnakePresenter.ArrayOfItems);
}
var snakePiece = new SnakePiece(nextCorindate.XProperty, nextCorindate.YProperty);
SnakePiecePresenter newSnakepresetner = new SnakePiecePresenter(snakePiece, whoToFollow);
snakeParts.Add(newSnakepresetner);
items[index] = newSnakepresetner;
}
DebugHelper.WriteLog(string.Format("eatted {0},{1}", nextCorindate.XProperty, nextCorindate.YProperty), "new snakes game manager");
}
private void GetSnakeItemAtPosition(XYPointer nextPoint, ObservableCollection <GamePiece> items)
{
}
private void AddOrSubtractSnakeItemToXYpoint(GamePiece last, XYPointer nextPos)
{
}
private void getPositionPreviousToCurrentSnakeItem(XYPointer positionOfLatestSnakeItem, Direction direction)
{
//
}
private void HandlePartMovment(GamePiece item, ObservableCollection <GamePiece> items, XYPointer nextPointCordinates)
{
}
private void MoveSnakeByUserNew(ObservableCollection <GamePiece> items, XYPointer nextPointCordinates)
{
}
private bool HasAnyDiff(GamePiece gamePiece, XYPointer nextCorindate)
{
return(gamePiece.XPosition == nextCorindate.XProperty &&
gamePiece.YPosition == nextCorindate.YProperty);
}
