Method Update

common/animation.go:134–149

Update advances the animations of all tracked entities.

(dt float32)

// Update advances the animations of all tracked entities.
func (a *AnimationSystem) Update(dt float32) {
	for _, e := range a.entities {
		if e.AnimationComponent.CurrentAnimation == nil {
			if e.AnimationComponent.def == nil {
				continue
			}
			e.AnimationComponent.SelectAnimationByAction(e.AnimationComponent.def)
		}

		e.AnimationComponent.change += dt
		if e.AnimationComponent.change >= e.AnimationComponent.Rate {
			e.RenderComponent.Drawable = e.AnimationComponent.Cell()
			e.AnimationComponent.NextFrame()
		}
	}
}