public void GetNextPiece()
{
CurrentSelectedPiece = null;
CurrentPieceRotation = (BasePiece.RotationDirection)Random.Range(0, (int)BasePiece.RotationDirection.Count); //BasePiece.RotationDirection.Normal;
List <BoardGridLocation> availableLocations = new List <BoardGridLocation>();
int xLength = BoardGridLocations.GetLength(0);
int yLength = BoardGridLocations.GetLength(1);
for (int x = 0; x < xLength; x++)
{
for (int y = 0; y < yLength; y++)
{
BoardGridLocation checkLocation = BoardGridLocations[x, y];
if (checkLocation == null || checkLocation.InUse)
{
continue;
}
availableLocations.Add(checkLocation);
}
}
int targetCategory = 0;
int totalTiles = xLength * yLength;
int availableTiles = availableLocations.Count;
if (availableTiles > ((float)totalTiles * 0.8f))
{
targetCategory = 2;
}
else if (availableTiles > (float)(totalTiles * 0.5f))
{
targetCategory = 1;
}
else
{
targetCategory = 0;
}
List <int> checkPieces = GetPieceIndexesForCategory(targetCategory);
int pieceIndex = 0;
if (checkPieces != null && checkPieces.Count > 0)
{
pieceIndex = checkPieces[Random.Range(0, checkPieces.Count)];
}
UpdatePiece(pieceIndex);
if (availableLocations.Count > 0)
{
BoardGridLocation randomStartingPlace = availableLocations[Random.Range(0, availableLocations.Count)];
MoveCurrentPieceToBoardLocation(randomStartingPlace);
}
}
public void ChangeRotation(int dir)
{
int nextRotationIndex = ((int)CurrentPieceRotation + dir + (int)BasePiece.RotationDirection.Count) % (int)BasePiece.RotationDirection.Count;
CurrentPieceRotation = (BasePiece.RotationDirection)nextRotationIndex;
if (CurrentSelectedPiece != null)
{
CurrentSelectedPiece.RotatePiece(CurrentPieceRotation);
SFXManager.instance.PlayAudioClip(RotateAudioClip);
}
}
