/// <summary>
/// Detecting colision of brick
/// </summary>
/// <param name="xPosition">x brick position on board</param>
/// <param name="yPosition">y brick position on board</param>
/// <param name="code">brick code</param>
/// <returns>true is colision detected, false otherwise</returns>
private bool DetectColision(int xPosition, int yPosition, int code)
{
for (int i = 0; i < BrickConsts.BrickSize; i++)
{
for (int j = 0; j < BrickConsts.BrickSize; j++)
{
if (BitHelper.GetBitBool(code,
i * BrickConsts.BrickSize + j))
{
try
{
if (yPosition + j < 0 || yPosition + j >= BoardConsts.BoardWidth ||
BoardDataBuffer[(xPosition + i) * BoardConsts.BoardWidth + yPosition + j] == FieldState.Filled)
{
return(true);
}
}
catch (IndexOutOfRangeException)
{
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Drawing game info fields
/// </summary>
/// <param name="dc"></param>
private void DrawGameInfo(DrawingContext dc)
{
int nextBrick = controller.GameInfo.NextBrick;
for (int i = 0; i < BrickConsts.BrickSize; i++)
{
for (int j = 0; j < BrickConsts.BrickSize; j++)
{
dc.DrawRectangle(
BitHelper.GetBitBool(nextBrick, i * BrickConsts.BrickSize + j) ?
WindowConsts.FilledFieldBrush : WindowConsts.EmptyFieldBrush
, WindowConsts.StandardPen,
WindowConsts.xInfoBeginPoint + j * WindowConsts.BrickInfoOffset,
WindowConsts.yInfoBeginPoint + i * WindowConsts.BrickInfoOffset,
WindowConsts.BrickInfoSize, WindowConsts.BrickInfoSize);
}
}
dc.DrawText(controller.GameInfo.Score.ToString(),
ResourcesManager.GameFont, Color.Black,
WindowConsts.xInfoScorePoint, WindowConsts.yInfoScorePoint);
dc.DrawText(controller.GameInfo.Level.ToString(),
ResourcesManager.GameFont, Color.Black,
WindowConsts.xInfoLevelPoint, WindowConsts.yInfoLevelPoint);
}
/// <summary>
/// Helper function setting brick-shape fields to desired state
/// </summary>
/// <param name="fieldState"></param>
private void FillBrickSpace(FieldState fieldState)
{
for (int i = 0; i < BrickConsts.BrickSize; i++)
{
for (int j = 0; j < BrickConsts.BrickSize; j++)
{
if (BitHelper.GetBitBool(currentBrick.BrickCode,
i * BrickConsts.BrickSize + j))
{
BoardDataBuffer[(currentBrick.xPosition + i) * BoardConsts.BoardWidth + currentBrick.yPosition + j] = fieldState;
}
}
}
}
