Just before halftime, Ray Allen rose from his seat on the Miami Heat and began waving a towel. It was his way of cooling off Mario Chalmers, who had just hit a 3-pointer. It was that kind of the night. Chalmers scored a season-high 34 points Saturday in the Heat’s 128-99 victory against the Sacramento Kings, snapping a two-game losing skid. He made 10 of 13 from 3-pointers, tying the franchise record set by Brian Shaw against the Milwaukee Bucks April 8, 1993.