bool doesObjectUseAnimation(jjOBJ@ obj, uint curAnim) {
  jjANIMATION@ anim = jjAnimations[curAnim];
  return obj.curFrame >= anim.firstFrame && obj.curFrame < anim.firstFrame + anim.frameCount;
}
bool doesObjectUseAnimation(jjOBJ@ obj, ANIM::Set setID, uint animID) {
  return doesObjectUseAnimation(obj, jjAnimSets[setID].firstAnim + animID);
}