- draw_line(fe, x1, y1, x2, y1, COL_CURSOR);
- draw_line(fe, x2, y1, x2, y2, COL_CURSOR);
- draw_line(fe, x2, y2, x1, y2, COL_CURSOR);
- draw_line(fe, x1, y2, x1, y1, COL_CURSOR);
+ draw_line(dr, x1, y1, x2, y1, COL_CURSOR);
+ draw_line(dr, x2, y1, x2, y2, COL_CURSOR);
+ draw_line(dr, x2, y2, x1, y2, COL_CURSOR);
+ draw_line(dr, x1, y2, x1, y1, COL_CURSOR);