can a person be charged with battery of a officer if so intoxicated on drugs that they couldnt function?

Voluntary intoxication is NEVER a defense in Florida. That was done away with over 20 years ago.

Yes, you can be charged with battery of a law enforcement officer.  However, it is possible that you may be able to use some of your facts as a potential defense if the case proceeds to trial (or, your attorney may be able to use the facts in trying to negotiate a plea bargain if you do not proceed to trial).  I cannot predict how viable or successful your defense may be, based on what you described.  However, as soon as you have an attorney representing you, you should discuss it with that attorney.