we don't actually need to provide the parent here.

common/src/main/java/foundry/veil/api/client/necromancer/animation/Animator.java

@@ -42,16 +42,16 @@ public TimedAnimationEntry<P, T> addTimedAnimation(Animation<P, T> animation, in
         return entry;
     }
 
-    public void tick(P parent) {
+    public void tick() {
         this.skeleton.tick();
         this.skeleton.bones.forEach((name, bone) -> bone.reset());
-        this.animate(parent);
+        this.animate();
         this.animations.forEach(animation -> animation.apply(this.parent, this.skeleton));
         this.constraints.forEach(constraintEntry -> constraintEntry.constraint.apply());
-        this.animatePostConstraints(parent);
+        this.animatePostConstraints();
     }
-    public void animate(P parent) {}
-    public void animatePostConstraints(P parent) {}
+    public void animate() {}
+    public void animatePostConstraints() {}
 
     record ConstraintEntry(Constraint constraint, int priority) {}
 

common/src/main/java/foundry/veil/mixin/client/skeleton/LevelRendererMixin.java

@@ -21,7 +21,7 @@ public class LevelRendererMixin {
         if (this.level == null) return;
         for (Entity entity : this.level.entitiesForRendering()) {
             if (entity instanceof SkeletonParent parent) {
-                if (parent.getAnimator() != null) parent.getAnimator().tick(parent);
+                if (parent.getAnimator() != null) parent.getAnimator().tick();
             }
         }
     }