Texas Local Government Code - LOC GOV'T § 234.133. Authority to Regulate

(1) restrict the location of game rooms to specified areas of the county, including the unincorporated area of the county;

(2) prohibit a game room location within a certain distance, prescribed by the commissioners court, of a school, regular place of religious worship, or residential neighborhood; or

(3) restrict the number of game rooms that may operate in a specified area of the county.