Restore functionality of m_filter Minor cleanups for particles Minor compile warning fixes Minor bootil cleanups, remove bootil's HTTP stuff since we dont use it Minor warning fixes Remove CTakeDamageInfo.m_iDamageStats (unused) When dealing physics stress damage on characters, apply inflictor Will try to set the inflictor/attacker to something more useful than "World". In case of multiple props, it will be the first one. Added commented out Entity.GetConstraintParams it works, but most values are garbage or not that useful, so I am not sure how useful this actually would be. More compile warning fixes