416 |
|
} |
417 |
|
|
418 |
|
|
419 |
< |
static int |
419 |
> |
static |
420 |
|
cmderror(cn, err) /* report command error */ |
421 |
|
int cn; |
422 |
|
char *err; |
423 |
|
{ |
424 |
|
sprintf(errmsg, "%s: %s", rhdcmd[cn], err); |
425 |
|
error(COMMAND, errmsg); |
426 |
– |
return(cn); |
426 |
|
} |
427 |
|
|
428 |
|
|
432 |
|
register char *args; |
433 |
|
{ |
434 |
|
int somechange = 0; |
436 |
– |
VIEW sameview; |
435 |
|
int cn, na, doxfm; |
436 |
|
register int nn; |
437 |
|
char *alist[MAXAC+1], *nm; |
459 |
|
dobj_load(alist[0], alist[0]); |
460 |
|
else if (na == 2) |
461 |
|
dobj_load(alist[0], alist[1]); |
462 |
< |
else |
463 |
< |
return(cmderror(cn, "need octree [name]")); |
462 |
> |
else { |
463 |
> |
cmderror(cn, "need octree [name]"); |
464 |
> |
return(0); |
465 |
> |
} |
466 |
|
break; |
467 |
|
case DO_UNLOAD: /* clear an object */ |
468 |
|
if (na > 1) goto toomany; |
478 |
|
} else { |
479 |
|
nm = curname; nn = 0; |
480 |
|
} |
481 |
< |
if (cn == DO_MOVE && nn >= na) |
482 |
< |
return(cmderror(cn, "missing transform")); |
481 |
> |
if (cn == DO_MOVE && nn >= na) { |
482 |
> |
cmderror(cn, "missing transform"); |
483 |
> |
return(0); |
484 |
> |
} |
485 |
|
somechange += dobj_xform(nm, cn==DO_MOVE, na-nn, alist+nn); |
486 |
|
break; |
487 |
|
case DO_UNMOVE: /* undo last transform */ |
499 |
|
break; |
500 |
|
switch (nn) { |
501 |
|
case 0: |
502 |
< |
return(cmderror(cn, "need new object name")); |
502 |
> |
cmderror(cn, "need new object name"); |
503 |
> |
return(0); |
504 |
|
case 1: |
505 |
|
nm = curname; |
506 |
|
break; |
528 |
|
default: |
529 |
|
error(CONSISTENCY, "bad command id in dobj_command"); |
530 |
|
} |
531 |
< |
if (somechange) { |
529 |
< |
copystruct(&sameview, &odev.v); /* make 'em think new view */ |
530 |
< |
dev_view(&sameview); /* redraw */ |
531 |
< |
} |
532 |
< |
return(cn); |
531 |
> |
return(somechange); |
532 |
|
toomany: |
533 |
|
return(cmderror(cn, "too many arguments")); |
534 |
|
} |