public Block GetBlock(GridCoordinates coordinates)
{
if (coordinates == null)
{
return(null);
}
if (coordinates.OutOfBounds(this))
{
Debug.LogError("Tried to get block that is out of grid bounds:\n Width: " + Width + "\t Length: " + Length + "\n\t coords: " + coordinates.ToString());
return(null);
}
return(array[coordinates.x, coordinates.y]);
}
public GridCoordinates GetFront(BlockGrid grid)
{
GridCoordinates coords = new GridCoordinates(x, y + 1);
return(coords.OutOfBounds(grid) ? null : coords);
}
public GridCoordinates GetRearRight(BlockGrid grid)
{
GridCoordinates coords = new GridCoordinates(x + 1, y - 1);
return(coords.OutOfBounds(grid) ? null : coords);
}
public GridCoordinates GetLeft(BlockGrid grid)
{
GridCoordinates coords = new GridCoordinates(x - 1, y);
return(coords.OutOfBounds(grid) ? null : coords);
}