public void Collision_FloatingPointError_StillWorks()
{
var hitbox = new CollisionBox(-7.5f, -9f, 15, 21);
hitbox.Name = "Test";
hitbox.Environment = true;
hitbox.PushAway = true;
_position.SetPosition(5f, 115.999992f);
_collision.AddBox(hitbox);
_collision.Message(new HitBoxMessage(EntityMock.Object, new List <CollisionBox>(), new HashSet <string>()
{
"Test"
}, false));
var layer = new Mock <IScreenLayer>();
layer.SetupGet(l => l.Stage).Returns(Container);
var tileset = new Common.Tileset()
{
TileSize = 16
};
var backTile = new Common.Tile(1, new Common.TileSprite(tileset));
var blankSquare = new MapSquare(layer.Object, backTile, 0, 0, 16);
Screen.Setup(s => s.SquareAt(It.IsAny <float>(), It.IsAny <float>())).Returns(blankSquare);
var blockTile = new Common.Tile(2, new Common.TileSprite(tileset));
blockTile.Properties = new Common.TileProperties()
{
Blocking = true
};
var blockSquare = new MapSquare(layer.Object, blockTile, 0, 8, 16);
Screen.Setup(s => s.SquareAt(It.IsInRange <float>(0, 16, Range.Inclusive), It.IsInRange <float>(128, 144, Range.Inclusive))).Returns(blockSquare);
Assert.IsFalse(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
}
private double GetTileDifferenceScore(WriteableBitmap image, Common.Tile tile)
{
var frame = SpriteBitmapCache.GetOrLoadFrame(Stage.Tileset.SheetPath.Absolute, tile.Sprite[0].SheetLocation);
var scores = new List <int>();
for (var y = 0; y < frame.PixelHeight; y++)
{
for (var x = 0; x < frame.PixelWidth; x++)
{
var imgPixel = image.GetPixel(x, y);
var framePixel = frame.GetPixel(x, y);
scores.Add((imgPixel.R - framePixel.R) + (imgPixel.G - framePixel.G) + (imgPixel.B - framePixel.B));
}
}
return(Math.Abs(scores.Average()));
}
public void Collision_FloatingPointError_StillWorks()
{
var hitbox = new CollisionBox(-7.5f, -9f, 15, 21);
hitbox.Name = "Test";
hitbox.Environment = true;
hitbox.PushAway = true;
_position.SetPosition(5f, 115.999992f);
_collision.AddBox(hitbox);
_collision.Message(new HitBoxMessage(EntityMock.Object, new List<CollisionBox>(), new HashSet<string>() { "Test" }, false));
var layer = new Mock<IScreenLayer>();
layer.SetupGet(l => l.Stage).Returns(Container);
var tileset = new Common.Tileset() { TileSize = 16 };
var backTile = new Common.Tile(1, new Common.TileSprite(tileset));
var blankSquare = new MapSquare(layer.Object, backTile, 0, 0, 16);
Screen.Setup(s => s.SquareAt(It.IsAny<float>(), It.IsAny<float>())).Returns(blankSquare);
var blockTile = new Common.Tile(2, new Common.TileSprite(tileset));
blockTile.Properties = new Common.TileProperties() { Blocking = true };
var blockSquare = new MapSquare(layer.Object, blockTile, 0, 8, 16);
Screen.Setup(s => s.SquareAt(It.IsInRange<float>(0, 16, Range.Inclusive), It.IsInRange<float>(128, 144, Range.Inclusive))).Returns(blockSquare);
Assert.IsFalse(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
Container.Tick();
Assert.IsTrue(_collision.BlockBottom);
}