- tp->cx = min_t(int, tp->view.cols - 1, max_t(int, 0, cx));
- cy = min_t(int, tp->view.rows - 3, max_t(int, 0, cy));
+ int max_cx = max(0, cx);
+ int max_cy = max(0, cy);
+
+ tp->cx = min_t(int, tp->view.cols - 1, max_cx);
+ cy = min_t(int, tp->view.rows - 3, max_cy);