public void TestAnimationWithTransform()
{
var source = new RectangleInt(10, 10, 20, 20);
var origin = new Vector(4, 7);
var transform1 = new SpriteTransform(translation: new Vector(4, -5), rotation: 2.4f, scale: 1.5f, color: Color.Blue);
var transform2 = new SpriteTransform(translation: new Vector(-6, 3), rotation: -1.2f, scale: 3.0f, color: Color.Red);
// ARRANGE
var spriteSheet = new SpriteSheet(null, "toto");
var definition1 = spriteSheet.AddSpriteDefinition("toto1", source, origin);
var definition2 = spriteSheet.AddSpriteDefinition("toto2", source, origin);
var template = spriteSheet.AddSpriteAnimationTemplate("tata")
.AddFrame(definition1, 1.0f, transform1)
.AddFrame(definition2, 2.5f, transform2);
var expectedSprite1 = new Sprite(spriteSheet, "toto1");
var expectedSprite2 = new Sprite(spriteSheet, "toto2");
var expected = new SpriteAnimation("tata", new[]
{
new SpriteAnimationFrame(expectedSprite1, 1.0f, transform1),
new SpriteAnimationFrame(expectedSprite2, 2.5f, transform2)
});
// ACT
var actual = (SpriteAnimation)template.CreateInstance();
// ASSERT
AssertSprite.AnimationEqual(expected, actual);
}
public void TestSimpleAnimation()
{
var source = new RectangleInt(10, 10, 20, 20);
var origin = new Vector(4, 7);
// ARRANGE
var spriteSheet = new SpriteSheet(null, "toto");
var definition1 = spriteSheet.AddSpriteDefinition("toto1", source, origin);
var definition2 = spriteSheet.AddSpriteDefinition("toto2", source, origin);
var template = spriteSheet.AddSpriteAnimationTemplate("tata")
.AddFrame(definition1, 1.0f)
.AddFrame(definition2, 2.5f);
var expectedSprite1 = new Sprite(spriteSheet, "toto1");
var expectedSprite2 = new Sprite(spriteSheet, "toto2");
var expected = new SpriteAnimation("tata", new[]
{
new SpriteAnimationFrame(expectedSprite1, 1.0f),
new SpriteAnimationFrame(expectedSprite2, 2.5f)
});
// ACT
var actual = (SpriteAnimation)template.CreateInstance();
// ASSERT
AssertSprite.AnimationEqual(expected, actual);
}
protected override Scene CreateScene()
{
var scene = new Scene("MainScene");
scene.Add(new ColorLayer("Background", Color.CornflowerBlue));
var spriteSheet = this.CreateSpriteSheet();
this.entityLayer = new SpriteLayer("EntityMap");
scene.Add(this.entityLayer);
this.playerShipEntity = new PlayerShipEntity(this.entityLayer, spriteSheet);
this.playerShipEntity.BindController(this.InputConfiguration);
scene.Add(this.playerShipEntity);
var yellowSprite = new Sprite(spriteSheet, "YellowEnemy") { Position = new Vector(250, 100) };
var redSprite = new Sprite(spriteSheet, "RedEnemy") { Position = new Vector(300, 100) };
var blueSprite = new Sprite(spriteSheet, "BlueEnemy") { Position = new Vector(350, 100) };
this.entityLayer.AddSprite(yellowSprite);
this.entityLayer.AddSprite(redSprite);
this.entityLayer.AddSprite(blueSprite);
return scene;
}
private static XElement GetXml(Sprite sprite)
{
return new XElement("Sprite",
new XAttribute("sheetName", sprite.SpriteSheet.Name),
new XAttribute("name", sprite.SpriteName),
new XAttribute("position", sprite.Position));
}
public void TestCompositeWithTransform()
{
var source = new RectangleInt(10, 10, 20, 20);
var origin = new Vector(4, 7);
// ARRANGE
var spriteSheet = new SpriteSheet(null, "toto");
var definition = spriteSheet.AddSpriteDefinition("toto", source, origin);
var transform = new SpriteTransform(translation: new Vector(43, -27), rotation: -1.2f, scale: 5.0f, color: Color.Yellow);
var template = spriteSheet.AddSpriteCompositeTemplate("tata")
.AddTemplate(definition, transform);
var expectedSprite = new Sprite(spriteSheet, "toto")
{
Position = new Vector(43, -27),
Rotation = -1.2f,
Scale = 5.0f,
Color = Color.Yellow
};
var expected = new SpriteComposite("tata", new[] { expectedSprite });
// ACT
var actual = (SpriteComposite)template.CreateInstance();
// ASSERT
AssertSprite.CompositeEqual(expected, actual);
}
public static void Equal(Sprite expected, Sprite actual, string path = "")
{
BaseEqual(expected, actual, path);
Assert.AreEqual(expected.SpriteSheet, actual.SpriteSheet, path + "SpriteSheet");
Assert.AreEqual(expected.Origin, actual.Origin, path + "Origin");
Assert.AreEqual(expected.FlipHorizontally, actual.FlipHorizontally, path + "FlipHorizontally");
Assert.AreEqual(expected.FlipVertically, actual.FlipVertically, path + "FlipVertically");
}
public void TestComposite()
{
var source = new RectangleInt(10, 10, 20, 20);
var origin = new Vector(4, 7);
// ARRANGE
var spriteSheet = new SpriteSheet(null, "toto");
var definition = spriteSheet.AddSpriteDefinition("toto", source, origin);
var template = spriteSheet.AddSpriteCompositeTemplate("tata")
.AddTemplate(definition);
var expectedSprite = new Sprite(spriteSheet, "toto");
var expected = new SpriteComposite("tata", new[] { expectedSprite });
// ACT
var actual = (SpriteComposite)template.CreateInstance();
// ASSERT
AssertSprite.CompositeEqual(expected, actual);
}
public static SpriteLayer SpriteLayerFromXml(GameResourceManager gameResourceManager, XElement layerElement)
{
var layerName = layerElement.Attribute("name").Value;
var layer = new SpriteLayer(layerName);
XmlRepository.BaseFromXml(layer, layerElement);
foreach (var element in layerElement.Element("Sprites").Elements())
{
var sheetName = element.Attribute("sheetName").Value;
var name = element.Attribute("name").Value;
var position = element.Attribute("position").Value;
var sprite = new Sprite(gameResourceManager.GetSpriteSheet(sheetName), name)
{
Position = MathUtil.ParseVector(position)
};
layer.AddSprite(sprite);
}
return layer;
}
private static Sprite CreateSprite(SpriteSheet spriteSheet, RectangleInt source, Vector origin)
{
spriteSheet.AddSpriteDefinition("toto", source, origin);
var sprite = new Sprite(spriteSheet, "toto");
return sprite;
}
public int Draw(IDrawContext drawContext, Sprite sprite, Transform transform)
{
var source = this.definitions[sprite.SpriteName];
var finalTransform = new SpriteTransform(transform, sprite.Position, sprite.Rotation, sprite.Scale, sprite.Color)
.GetSpriteFinal();
var destination = new Rectangle(
finalTransform.Translation.X, finalTransform.Translation.Y,
source.Rectangle.Width * finalTransform.Scale, source.Rectangle.Height * finalTransform.Scale);
//var destination = new Rectangle(0, 0, source.Rectangle.Width, source.Rectangle.Height);
//destination = finalTransform.ApplyFor(destination);
var origin = sprite.Origin.HasValue ? sprite.Origin.Value : source.Origin;
var visibilityCheckRectangle = new Rectangle(
destination.X - (origin.X / source.Rectangle.Width) * destination.Width,
destination.Y - (origin.Y / source.Rectangle.Height) * destination.Height,
destination.Width, destination.Height);
if (drawContext.Camera.Viewport.IsVisible(visibilityCheckRectangle))
{
if (sprite.ShouldDrawPixelPrecision)
destination = destination.Round();
drawContext.DrawImage(new DrawImageParams
{
Texture = this.Texture,
Source = source.Rectangle,
Destination = destination,
Rotation = finalTransform.Rotation,
Origin = origin,
Color = finalTransform.Color,
ImageEffect = GetImageEffect(sprite)
});
return 1;
}
return 0;
}
private static ImageEffect GetImageEffect(Sprite sprite)
{
if (sprite.FlipHorizontally && !sprite.FlipVertically) return ImageEffect.FlipHorizontally;
if (sprite.FlipHorizontally && sprite.FlipVertically) return ImageEffect.FlipHorizontally | ImageEffect.FlipVertically;
if (!sprite.FlipHorizontally && sprite.FlipVertically) return ImageEffect.FlipVertically;
return ImageEffect.None;
}
public HitBase GetHit(Vector position, ICamera camera, WorldTransform worldTransform, Sprite sprite)
{
var source = this.definitions[sprite.SpriteName];
var spriteRectangle =
new Rectangle(
worldTransform.Offset.X + sprite.Position.X,
worldTransform.Offset.X + sprite.Position.Y,
source.Rectangle.Width,
source.Rectangle.Height)
.Scale(camera.ZoomFactor)
.Translate(camera.GetSceneTranslationVector(worldTransform.ParallaxScrollingVector));
return spriteRectangle.Intercept(position)
? new SpriteHit(sprite)
: null;
}
private SpriteLayer CreateSpriteLayer()
{
var texture = this.ResourceManager.GetTexture(@"Sandbox\LinkSheet");
var sheet = new SpriteSheet(texture, "Link");
sheet.AddSpriteDefinition("Link01", new RectangleInt(3, 3, 16, 22), new Vector(8, 11));
sheet.AddSpriteDefinition("Sleep01", new RectangleInt(45, 219, 32, 40));
var la1 = sheet.AddSpriteDefinition("LinkAnim01", new RectangleInt(187, 270, 28, 28), new Vector(07, 25));
var la2 = sheet.AddSpriteDefinition("LinkAnim02", new RectangleInt(225, 273, 31, 22), new Vector(07, 19));
var la3 = sheet.AddSpriteDefinition("LinkAnim03", new RectangleInt(268, 270, 26, 28), new Vector(06, 19));
var la4 = sheet.AddSpriteDefinition("LinkAnim04", new RectangleInt(303, 266, 17, 35), new Vector(06, 19));
var la5 = sheet.AddSpriteDefinition("LinkAnim05", new RectangleInt(328, 269, 26, 30), new Vector(17, 19));
var la6 = sheet.AddSpriteDefinition("LinkAnim06", new RectangleInt(355, 273, 32, 22), new Vector(23, 19));
var la7 = sheet.AddSpriteDefinition("LinkAnim07", new RectangleInt(389, 271, 24, 25), new Vector(16, 22));
var la8 = sheet.AddSpriteDefinition("LinkAnim08", new RectangleInt(423, 268, 16, 31), new Vector(08, 28));
//var linkAnimTemplate = new SpriteAnimationTemplate("LinkAnim")
var linkAnimTemplate = sheet.AddSpriteAnimationTemplate("LinkAnim")
.AddFrame(la1, 0.1f)
.AddFrame(la2, 0.1f)
.AddFrame(la3, 0.1f)
.AddFrame(la4, 0.1f)
.AddFrame(la5, 0.1f)
.AddFrame(la6, 0.1f)
.AddFrame(la7, 0.1f)
.AddFrame(la8, 0.1f);
var crystal = sheet.AddSpriteDefinition("Crystal", new RectangleInt(336, 221, 10, 14), new Vector(4, 6));
//this.linkCompositeTemplate = new SpriteCompositeTemplate("CompositeLink")
this.linkCompositeTemplate = sheet.AddSpriteCompositeTemplate("CompositeLink")
.AddTemplate(linkAnimTemplate)
.AddTemplate(crystal, new SpriteTransform(translation: new Vector(20, 0)));
//sheet.Save(@"C:\Users\Pascal\Dev\DotNet\GitHub\XNAGameEngine2D\Link SpriteSheet.xml");
var link01 = new Sprite(sheet, "Link01") { Position = this.player, Color = Color.Blue, Scale = 2, ShouldDrawPixelPrecision = true };
this.sleep01 = new Sprite(sheet, "Sleep01") { Position = new Vector(125, 25), FlipVertically = true };
this.ResourceManager.AddSpriteSheet(sheet);
var spriteLayer = new SpriteLayer("Sprites");
spriteLayer.AddSprite(link01);
spriteLayer.AddSprite(this.sleep01);
spriteLayer.ParallaxScrollingVector = new Vector(4.0f, 8.0f);
spriteLayer.Offset = new Vector(50, 50);
return spriteLayer;
}