private Animation GetStopAnimation(OrbitVisualsComponent component, ISpriteComponent sprite)
{
var length = component.OrbitStopLength;
return(new Animation()
{
Length = TimeSpan.FromSeconds(length),
AnimationTracks =
{
new AnimationTrackComponentProperty()
{
ComponentType = typeof(ISpriteComponent),
Property = nameof(ISpriteComponent.Offset),
KeyFrames =
{
new AnimationTrackProperty.KeyFrame(sprite.Offset, 0f),
new AnimationTrackProperty.KeyFrame(Vector2.Zero, length),
},
InterpolationMode = AnimationInterpolationMode.Linear
},
new AnimationTrackComponentProperty()
{
ComponentType = typeof(ISpriteComponent),
Property = nameof(ISpriteComponent.Rotation),
KeyFrames =
{
new AnimationTrackProperty.KeyFrame(sprite.Rotation.Reduced(), 0f),
new AnimationTrackProperty.KeyFrame(Angle.Zero, length),
},
InterpolationMode = AnimationInterpolationMode.Linear
}
}
});
}
private void OnComponentInit(EntityUid uid, OrbitVisualsComponent component, ComponentInit args)
{
component.OrbitDistance =
_robustRandom.NextFloat(0.75f * component.OrbitDistance, 1.25f * component.OrbitDistance);
component.OrbitLength = _robustRandom.NextFloat(0.5f * component.OrbitLength, 1.5f * component.OrbitLength);
if (TryComp <SpriteComponent>(uid, out var sprite))
{
sprite.EnableDirectionOverride = true;
sprite.DirectionOverride = Direction.South;
}
var animationPlayer = EntityManager.EnsureComponent <AnimationPlayerComponent>(uid);
if (animationPlayer.HasRunningAnimation(_orbitAnimationKey))
{
return;
}
if (animationPlayer.HasRunningAnimation(_orbitStopKey))
{
animationPlayer.Stop(_orbitStopKey);
}
animationPlayer.Play(GetOrbitAnimation(component), _orbitAnimationKey);
}
private void OnAnimationCompleted(EntityUid uid, OrbitVisualsComponent component, AnimationCompletedEvent args)
{
if (args.Key == _orbitAnimationKey)
{
if (EntityManager.TryGetComponent(uid, out AnimationPlayerComponent? animationPlayer))
{
animationPlayer.Play(GetOrbitAnimation(component), _orbitAnimationKey);
}
}
}
private void OnComponentRemove(EntityUid uid, OrbitVisualsComponent component, ComponentRemove args)
{
if (!TryComp <ISpriteComponent>(uid, out var sprite))
{
return;
}
var animationPlayer = EntityManager.EnsureComponent <AnimationPlayerComponent>(uid);
if (animationPlayer.HasRunningAnimation(_orbitAnimationKey))
{
animationPlayer.Stop(_orbitAnimationKey);
}
if (!animationPlayer.HasRunningAnimation(_orbitStopKey))
{
animationPlayer.Play(GetStopAnimation(component, sprite), _orbitStopKey);
}
}
private void OnComponentInit(EntityUid uid, OrbitVisualsComponent component, ComponentInit args)
{
component.OrbitDistance =
_robustRandom.NextFloat(0.75f * component.OrbitDistance, 1.25f * component.OrbitDistance);
component.OrbitLength = _robustRandom.NextFloat(0.5f * component.OrbitLength, 1.5f * component.OrbitLength);
var animationPlayer = EntityManager.EnsureComponent <AnimationPlayerComponent>(uid);
if (animationPlayer.HasRunningAnimation(_orbitAnimationKey))
{
return;
}
if (animationPlayer.HasRunningAnimation(_orbitStopKey))
{
animationPlayer.Stop(_orbitStopKey);
}
animationPlayer.Play(GetOrbitAnimation(component), _orbitAnimationKey);
}
private Animation GetOrbitAnimation(OrbitVisualsComponent component)
{
var length = component.OrbitLength;
return(new Animation()
{
Length = TimeSpan.FromSeconds(length),
AnimationTracks =
{
new AnimationTrackComponentProperty()
{
ComponentType = typeof(OrbitVisualsComponent),
Property = nameof(OrbitVisualsComponent.Orbit),
KeyFrames =
{
new AnimationTrackProperty.KeyFrame(0.0f, 0f),
new AnimationTrackProperty.KeyFrame(1.0f, length),
},
InterpolationMode = AnimationInterpolationMode.Linear
}
}
});
}
