private void AssertIndexCalculation(GridSize2D gridSize, int x, int y)
{
GridCoord2D coord = new GridCoord2D(gridSize, x, y);
GridCoord2D index = new GridCoord2D(gridSize, coord.Index);
AssertPoint(coord.Point, index.Point.X, index.Point.Y);
}
public void Set(TCell cell, GridCoord2D coord)
{
if (Cells.Length <= coord.Index)
{
throw new System.Exception();
}
Cells[coord.Index] = cell;
}
public GridAxisIterator2D(EGridAxis2D axis, GridCoord2D startCoord, GridSize2D gridSize)
{
Axis = axis;
StartIndex = startCoord.Index;
GridIterator2D iterator = new GridIterator2D(gridSize);
Step = iterator.Get(axis);
}
public void GridTraversal()
{
GridSize2D size = new GridSize2D(5, 6);
GridCoord2D coord = new GridCoord2D(size, 3, 3);
GridIterator2D traversal = new GridIterator2D(size);
GridCoord2D changed = new GridCoord2D(size, coord.Index + traversal.Y);
AssertPoint(changed.Point, 3, 4);
changed = new GridCoord2D(size, coord.Index - traversal.Y);
AssertPoint(changed.Point, 3, 2);
changed = new GridCoord2D(size, coord.Index + traversal.X);
AssertPoint(changed.Point, 4, 3);
changed = new GridCoord2D(size, coord.Index - traversal.X);
AssertPoint(changed.Point, 2, 3);
}
/// <summary>
/// Determines if 2 points are equal by comparing their X and Y values
/// </summary>
/// <param name="point">The point to compare</param>
/// <returns></returns>
public bool Equals(GridCoord2D point)
{
return this == point;
}
public void Set(TCell cell, GridPoint2D point)
{
GridCoord2D coord = new GridCoord2D(Size, point);
Set(cell, coord);
}
public void Set(TCell cell, int x, int y)
{
GridCoord2D coord = new GridCoord2D(Size, x, y);
Set(cell, coord);
}
public TCell Get(GridCoord2D coord)
{
return(Cells[coord.Index]);
}
public TCell Get(GridPoint2D point)
{
GridCoord2D coord = new GridCoord2D(Size, point);
return(Get(coord));
}
public TCell Get(int x, int y)
{
GridCoord2D coord = new GridCoord2D(Size, x, y);
return(Get(coord));
}