| 1 | /* areaclear.c 4.1 83/03/09 */ |
| 2 | |
| 3 | #include "2648.h" |
| 4 | |
| 5 | areaclear(rmin, cmin, rmax, cmax) |
| 6 | int rmin, cmin, rmax, cmax; |
| 7 | { |
| 8 | int osm; |
| 9 | char mes[20]; |
| 10 | register int i; |
| 11 | |
| 12 | #ifdef TRACE |
| 13 | if (trace) |
| 14 | fprintf(trace, "areaclear(%d, %d, %d, %d)\n", rmin, cmin, rmax, cmax); |
| 15 | #endif |
| 16 | osm = _supsmode; |
| 17 | setclear(); |
| 18 | sync(); |
| 19 | #ifdef notdef |
| 20 | /* old kludge because I couldn't get area fill to work */ |
| 21 | for (i=rmax; i>=rmin; i--) { |
| 22 | move(cmin, i); |
| 23 | draw(cmax, i); |
| 24 | } |
| 25 | #endif |
| 26 | sprintf(mes, "%da1b%d %d %d %de", (_video==NORMAL) ? 1 : 2, cmin, rmin, cmax, rmax); |
| 27 | escseq(ESCM); |
| 28 | outstr(mes); |
| 29 | _supsmode = osm; |
| 30 | } |