public void Outset(int x, int y, int radiusX, int radiusY, int delta, int expectedRadiusX, int expectedRadiusY)
{
var region = new EllipticRegion(new Vector(x, y), new Vector(radiusX, radiusY));
var region2 = (EllipticRegion)region.Outset(delta);
Assert.That(region2.Radius, Is.EqualTo(new Vector(expectedRadiusX, expectedRadiusY)));
}
public void Shift(int x, int y, int radiusX, int radiusY, int deltaX, int deltaY, int expectedX, int expectedY)
{
var region = new EllipticRegion(new Vector(x, y), new Vector(radiusX, radiusY));
var region2 = (EllipticRegion)region.Shift(new Vector(deltaX, deltaY));
Assert.That(region2.Center, Is.EqualTo(new Vector(expectedX, expectedY)));
}
public void Apply(int x, int y, int radius)
{
var tile = new Tile {
WallId = 1
};
var template = Mock.Of <ITemplate>(t => t.Apply(It.IsAny <Tile>()) == tile);
var tool = new BrushTool(radius, template);
var extent = Mock.Of <Extent>(e => e.Dimensions == new Vector(10, 10) &&
e.SetTile(It.IsAny <Vector>(), It.IsAny <Tile>()));
tool.Apply(extent, new Vector(x, y));
var region = new EllipticRegion(new Vector(x, y), radius * Vector.One);
foreach (var position in region.Where(extent.IsInBounds))
{
Mock.Get(extent).Verify(e => e.SetTile(position, tile), Times.Once);
}
}
/// <inheritdoc />
public int Apply(Extent extent, Vector position)
{
var region = new EllipticRegion(position, _radius * Vector.One);
return(extent.ModifyTiles(region, _pattern));
}
public void LowerBound(int x, int y, int radiusX, int radiusY, int expectedX, int expectedY)
{
var region = new EllipticRegion(new Vector(x, y), new Vector(radiusX, radiusY));
Assert.That(region.LowerBound, Is.EqualTo(new Vector(expectedX, expectedY)));
}
public void GetRadius(int radiusX, int radiusY)
{
var region = new EllipticRegion(Vector.Zero, new Vector(radiusX, radiusY));
Assert.That(region.Radius, Is.EqualTo(Vector.Abs(new Vector(radiusX, radiusY))));
}
public void GetCenter(int x, int y)
{
var region = new EllipticRegion(new Vector(x, y), Vector.Zero);
Assert.That(region.Center, Is.EqualTo(new Vector(x, y)));
}
public void Contains(int x, int y, int radiusX, int radiusY, int testX, int testY, bool expected)
{
var region = new EllipticRegion(new Vector(x, y), new Vector(radiusX, radiusY));
Assert.That(region.Contains(new Vector(testX, testY)), Is.EqualTo(expected));
}
