MANHATTAN — Texas coach Rick Barnes understands how imperative the latter half of the conference schedule is for Kansas State. His team, however, didn’t receive the message.After escaping TCU with a win on Tuesday, the Longhorns went through a hangover at the hands of the Wildcats.With only one road win in conference play, the Wildcats needed to continue their dominance on their home court and they capitalized in almost every facet of the game.Marcus Foster scored a career-high 34 points on 13-of-16 shooting and Kansas State beat No. 15 Texas 74-57 on Saturday, ending the Longhorns’ seven-game winning streak.“They beat us any way you can get beat,” Barnes said.