(a) A person commits the offense of public intoxication who appears in a public place under the influence of a controlled substance, controlled substance analogue or any other intoxicating substance to the degree that:
(1) The offender may be endangered;(2) There is endangerment to other persons or property; or(3) The offender unreasonably annoys people in the vicinity.(b) A violation of this section is a Class C misdemeanor.