// public func CheckWhetherMovementIsPossible(
// occupiedGridSquares: Grid,
// newTopLeftCorner: SquareFillPoint) -> MovementAnalyser
public MovementAnalyser CheckWhetherMovementIsPossible(
Grid occupiedGridSquares,
SquareFillPoint newTopLeftCorner)
{
var movementAnalyser = new MovementAnalyser(
squares: _squares,
occupiedGridSquares: occupiedGridSquares,
newTopLeftCorner: newTopLeftCorner);
return(movementAnalyser);
}
// public func SnapToGridInRelevantDimensionsIfPossible(movementResult: MovementAnalyser, occupiedGridSquares: Grid)
public void SnapToGridInRelevantDimensionsIfPossible(MovementAnalyser movementResult, Grid occupiedGridSquares)
{
var previousTopLeftCorner = _topLeftCorner;
var newTopLeftCorner = SquareFillPoint(x: previousTopLeftCorner.X, y: previousTopLeftCorner.Y);
if (movementResult.ShapeHasCrossedAHorizontalGridBoundary)
{
newTopLeftCorner.X = CalculateSnappedX(newTopLeftCornerX: newTopLeftCorner.X);
}
if (movementResult.ShapeHasCrossedAVerticalGridBoundary)
{
newTopLeftCorner.Y = CalculateSnappedY(newTopLeftCornerY: newTopLeftCorner.Y);
}
var newMovementResult = CheckWhetherMovementIsPossible(
occupiedGridSquares: occupiedGridSquares,
newTopLeftCorner: newTopLeftCorner);
if (newMovementResult.NoShapesAreInTheWay)
{
UpdateTopLeftCorner(newTopLeftCorner: newTopLeftCorner);
}
}
