public List <Vector2Int> GetRelativeLocationFromPoint(int x, int y, RotationDirection direction)
{
List <Vector2Int> relativeLocations = new List <Vector2Int>();
PieceDimension rotatedPieceLocations = GetRotatedPieceDimension(PieceInfo, direction);
for (int i = 0; i < rotatedPieceLocations.PieceDimensions.GetLength(0); i++)
{
for (int k = 0; k < rotatedPieceLocations.PieceDimensions.GetLength(1); k++)
{
if (!rotatedPieceLocations.PieceDimensions[i, k])
{
continue;
}
Vector2Int offsetLocation = rotatedPieceLocations.GetRelativeIndex(i, k);
relativeLocations.Add(new Vector2Int(x + offsetLocation.x, y + offsetLocation.y));
}
}
return(relativeLocations);
}
public PieceDimension GetRotatedPieceDimension(PieceDimension normalDimensions, RotationDirection direction)
{
PieceDimension rotatedDirection = new PieceDimension();
bool[,] PieceDimensions = normalDimensions.PieceDimensions;
switch (direction)
{
case RotationDirection.Normal:
case RotationDirection.Rotate180:
{
rotatedDirection.PieceDimensions = new bool[PieceDimensions.GetLength(0), PieceDimensions.GetLength(1)];
int newRow = 0;
int newColumn = 0;
for (int i = 0; i < PieceDimensions.GetLength(0); i++)
{
newColumn = 0;
for (int k = 0; k < PieceDimensions.GetLength(1); k++)
{
int checkIndex = direction == RotationDirection.Rotate180 ? PieceDimensions.GetLength(1) - k - 1 : k;
rotatedDirection.PieceDimensions[newRow, newColumn] = PieceDimensions[i, checkIndex];
// Add in the new pivotPoint into this location
if (normalDimensions.PivotPoint.x == i && normalDimensions.PivotPoint.y == k)
{
rotatedDirection.PivotPoint = new Vector2Int(newRow, newColumn);
}
newColumn++;
}
newRow++;
}
break;
}
case RotationDirection.Rotate90:
case RotationDirection.Rotate270:
{
rotatedDirection.PieceDimensions = new bool[PieceDimensions.GetLength(1), PieceDimensions.GetLength(0)];
int newRow = 0;
int newColumn = 0;
for (int i = 0; i < PieceDimensions.GetLength(1); i++)
{
newColumn = 0;
for (int k = 0; k < PieceDimensions.GetLength(0); k++)
{
int checkIndex = direction == RotationDirection.Rotate270 ? PieceDimensions.GetLength(0) - k - 1 : k;
rotatedDirection.PieceDimensions[newRow, newColumn] = PieceDimensions[i, checkIndex];
// Add in the new pivotPoint into this location
if (normalDimensions.PivotPoint.x == i && normalDimensions.PivotPoint.y == checkIndex)
{
rotatedDirection.PivotPoint = new Vector2Int(newRow, newColumn);
}
newColumn++;
}
newRow++;
}
}
break;
}
return(rotatedDirection);
}
