public void PlayAnimation_ShouldChangeCurrentAnimation_WhenOtherAnimationWasSet()
{
// Arrange
const string name1 = "animation 1";
var animation1 = CreateAnimation();
const string name2 = "animation 2";
var animation2 = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name1, animation1);
component.AddAnimation(name2, animation2);
component.PlayAnimation(name1);
// Assume
Assume.That(component.CurrentAnimation.HasValue, Is.True);
// Act
component.PlayAnimation(name2);
// Assert
Assert.That(component.CurrentAnimation.HasValue, Is.True);
Debug.Assert(component.CurrentAnimation != null, "component.CurrentAnimation != null");
Assert.That(component.CurrentAnimation.Value.Name, Is.EqualTo(name2));
Assert.That(component.CurrentAnimation.Value.Animation, Is.EqualTo(animation2));
}
private void CreateCampfireAnimation(double x, double y)
{
var campfire = new Entity();
campfire.AddComponent(new Transform2DComponent
{
Translation = new Vector2(x, y),
Rotation = 0,
Scale = Vector2.One
});
campfire.AddComponent(new SpriteRendererComponent());
var spriteAnimationComponent = new SpriteAnimationComponent();
campfire.AddComponent(spriteAnimationComponent);
spriteAnimationComponent.AddAnimation("main", _assetStore.GetAsset <SpriteAnimation>(AssetsIds.CampfireAnimation));
spriteAnimationComponent.PlayAnimation("main");
spriteAnimationComponent.PlayInLoop = true;
var random = new Random();
spriteAnimationComponent.Position = random.NextDouble();
Scene.AddEntity(campfire);
}
public Entity CreateAnimatedSprite(Scene scene, double x, double y, Random random)
{
var entity = new Entity();
scene.AddEntity(entity);
entity.AddComponent(new Transform2DComponent
{
Translation = new Vector2(x, y),
Rotation = 0,
Scale = Vector2.One
});
entity.AddComponent(new SpriteRendererComponent());
var spriteAnimationComponent = new SpriteAnimationComponent
{
PlayInLoop = true
};
entity.AddComponent(spriteAnimationComponent);
spriteAnimationComponent.AddAnimation("Explosion", _assetStore.GetAsset <SpriteAnimation>(AssetsIds.ExplosionAnimation));
spriteAnimationComponent.PlayAnimation("Explosion");
spriteAnimationComponent.Position = random.NextDouble();
return(entity);
}
public void SerializeAndDeserialize_WhenCurrentAnimationIsNull()
{
// Arrange
var animation = CreateAnimation();
var animationAssetId = AssetId.CreateUnique();
var component = new SpriteAnimationComponent();
component.AddAnimation("animation", animation);
component.Position = 0.7;
component.PlaybackSpeed = 1.3;
component.PlayInLoop = true;
AssetStore.GetAssetId(animation).Returns(animationAssetId);
AssetStore.GetAsset <SpriteAnimation>(animationAssetId).Returns(animation);
// Act
var actual = SerializeAndDeserialize(component);
// Assert
Assert.That(actual.Animations, Has.Count.EqualTo(1));
Assert.That(actual.Animations.Single().Key, Is.EqualTo("animation"));
Assert.That(actual.Animations.Single().Value, Is.EqualTo(animation));
Assert.That(actual.CurrentAnimation, Is.Null);
Assert.That(actual.IsPlaying, Is.False);
Assert.That(actual.Position, Is.EqualTo(component.Position));
Assert.That(actual.PlaybackSpeed, Is.EqualTo(component.PlaybackSpeed));
Assert.That(actual.PlayInLoop, Is.EqualTo(component.PlayInLoop));
}
public Entity CreateBird()
{
var entity = new Entity {
Name = "Bird"
};
entity.AddComponent(new Transform2DComponent
{
Translation = Vector2.Zero,
Rotation = 0,
Scale = new Vector2(2, 2)
});
entity.AddComponent(new SpriteRendererComponent {
SortingLayerName = "Bird"
});
entity.AddComponent(new InputComponent
{
InputMapping = new InputMapping
{
ActionMappings =
{
new ActionMapping
{
ActionName = "Flap",
HardwareActions =
{
new HardwareAction
{
HardwareInputVariant = HardwareInputVariant.CreateKeyboardVariant(Key.Space)
}
}
}
}
}
});
entity.AddComponent(new BirdIdleFlyingComponent());
var spriteAnimationComponent = new SpriteAnimationComponent {
PlayInLoop = true
};
spriteAnimationComponent.AddAnimation("Flap", _assetStore.GetAsset <SpriteAnimation>(new AssetId(new Guid("FD8C8E61-A4B0-43C9-A89D-B22554B8A3F7"))));
entity.AddComponent(spriteAnimationComponent);
entity.AddComponent(new BirdFlapAnimationComponent());
entity.AddComponent(new RectangleColliderComponent
{
Dimension = new Vector2(32 - 2, 24 - 2)
});
entity.AddComponent(new BirdSoundComponent(
audioPlayer: _audioPlayer,
wingSound: _assetStore.GetAsset <ISound>(new AssetId(new Guid("4ee1890b-3b92-45bb-9bee-a81e270f61d6"))),
hitSound: _assetStore.GetAsset <ISound>(new AssetId(new Guid("7224f1b5-1471-4741-b720-0a10fc99ea53"))),
dieSound: _assetStore.GetAsset <ISound>(new AssetId(new Guid("d1235819-13d0-419f-a50d-71478c1ad9bd")))
));
return(entity);
}
public void Stop_ShouldThrow_WhenThereIsNoCurrentAnimation()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
// Act
// Assert
Assert.That(() => component.Stop(), Throws.InvalidOperationException);
}
public void RemoveAnimation_ShouldThrow_WhenAnimationToRemoveIsCurrentAnimation()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
component.PlayAnimation(name);
// Act
// Assert
Assert.That(() => { component.RemoveAnimation(name); }, Throws.InvalidOperationException);
}
public void RemoveAnimation_ShouldRemoveAnimationFromAnimations()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
// Assume
Assume.That(component.Animations, Has.Count.EqualTo(1));
// Act
component.RemoveAnimation(name);
// Assert
Assert.That(component.Animations, Has.Count.Zero);
}
public void AddAnimation_ShouldAddAnimationToAnimations()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
// Assume
Assume.That(component.Animations, Has.Count.Zero);
// Act
component.AddAnimation(name, animation);
// Assert
Assert.That(component.Animations, Has.Count.EqualTo(1));
Assert.That(component.Animations, Contains.Key(name));
Assert.That(component.Animations[name], Is.EqualTo(animation));
}
public void PlayAnimation_ShouldSetIsPlayingToTrueAndPositionToZero()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
component.Position = 0.5;
// Assume
Assume.That(component.IsPlaying, Is.False);
// Act
component.PlayAnimation(name);
// Assert
Assert.That(component.IsPlaying, Is.True);
Assert.That(component.Position, Is.Zero);
}
public void PlayAnimation_ShouldSetCurrentAnimation_WhenItIsNotSet()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
// Assume
Assume.That(component.CurrentAnimation.HasValue, Is.False);
// Act
component.PlayAnimation(name);
// Assert
Assert.That(component.CurrentAnimation.HasValue, Is.True);
Debug.Assert(component.CurrentAnimation != null, "component.CurrentAnimation != null");
Assert.That(component.CurrentAnimation.Value.Name, Is.EqualTo(name));
Assert.That(component.CurrentAnimation.Value.Animation, Is.EqualTo(animation));
}
public void Pause_ShouldSetIsPlayingToFalseAndKeepCurrentPosition()
{
// Arrange
const string name = "animation";
var animation = CreateAnimation();
var component = new SpriteAnimationComponent();
component.AddAnimation(name, animation);
component.PlayAnimation(name);
component.Position = 0.5;
// Assume
Assume.That(component.IsPlaying, Is.True);
// Act
component.Pause();
// Assert
Assert.That(component.IsPlaying, Is.False);
Assert.That(component.Position, Is.EqualTo(0.5));
}
public void SaveAndLoad_ShouldSaveSceneToFileAndThenLoadItFromFile_GivenSceneWithEntityWithSpriteAnimationComponent()
{
// Arrange
var scene = SystemUnderTest.SceneFactory.Create();
var entityWithSpriteAnimation = CreateNewEntityWithRandomName();
var spriteAnimationComponent = new SpriteAnimationComponent();
entityWithSpriteAnimation.AddComponent(spriteAnimationComponent);
scene.AddEntity(entityWithSpriteAnimation);
spriteAnimationComponent.AddAnimation("animation", SystemUnderTest.AssetStore.GetAsset <SpriteAnimation>(AssetsIds.TestSpriteAnimation));
spriteAnimationComponent.PlayAnimation("animation");
spriteAnimationComponent.Position = 0.7;
spriteAnimationComponent.PlaybackSpeed = 1.3;
spriteAnimationComponent.PlayInLoop = true;
// Act
SystemUnderTest.SceneLoader.Save(scene, _sceneFilePath);
var loadedScene = SystemUnderTest.SceneLoader.Load(_sceneFilePath);
// Assert
AssertScenesAreEqual(loadedScene, scene);
AssertEntitiesAreEqual(loadedScene.RootEntities.Single(), entityWithSpriteAnimation);
var loadedSpriteAnimationComponent = loadedScene.RootEntities.Single().GetComponent <SpriteAnimationComponent>();
Assert.That(loadedSpriteAnimationComponent.Animations, Has.Count.EqualTo(1));
Assert.That(loadedSpriteAnimationComponent.Animations.Single().Key, Is.EqualTo("animation"));
Assert.That(SystemUnderTest.AssetStore.GetAssetId(loadedSpriteAnimationComponent.Animations.Single().Value),
Is.EqualTo(AssetsIds.TestSpriteAnimation));
Assert.That(loadedSpriteAnimationComponent.CurrentAnimation, Is.Not.Null);
Debug.Assert(loadedSpriteAnimationComponent.CurrentAnimation != null, "loadedSpriteAnimationComponent.CurrentAnimation != null");
Assert.That(loadedSpriteAnimationComponent.CurrentAnimation.Value.Name, Is.EqualTo("animation"));
Assert.That(SystemUnderTest.AssetStore.GetAssetId(loadedSpriteAnimationComponent.CurrentAnimation.Value.Animation),
Is.EqualTo(AssetsIds.TestSpriteAnimation));
Assert.That(loadedSpriteAnimationComponent.IsPlaying, Is.True);
Assert.That(loadedSpriteAnimationComponent.Position, Is.EqualTo(spriteAnimationComponent.Position));
Assert.That(loadedSpriteAnimationComponent.PlaybackSpeed, Is.EqualTo(spriteAnimationComponent.PlaybackSpeed));
Assert.That(loadedSpriteAnimationComponent.PlayInLoop, Is.EqualTo(spriteAnimationComponent.PlayInLoop));
}
