Method Select

grid.go:298–308

CardRectToGrid converts the card's rectangle to two absolute grid points representing the card's extents in absolute grid spaces. func (grid *Grid) CardRectToGrid(rect *sdl.FRect) []Point { return []Point{ {grid.LockPosition(rect.X), grid.LockPosition(rect.Y)}, {grid.LockPosition(rect.X + rect.

(rect *sdl.FRect)

// }

func (grid *Grid) Select(rect *sdl.FRect) GridSelection {

	return NewGridSelection(
		grid.LockPosition(rect.X),
		grid.LockPosition(rect.Y),
		grid.LockPosition(rect.X+rect.W),
		grid.LockPosition(rect.Y+rect.H),
		grid,
	)

}

func (grid *Grid) LockPosition(position float32) float32 {