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reels: eliminate 'flapping gap' #969

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nick black 2020-09-09 08:13:12 -04:00
parent d2cfce04c7
commit 89ebcbc92f
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1 changed files with 3 additions and 3 deletions
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6
src/lib/reel.c
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@ -478,7 +478,7 @@ tighten_reel_down(ncreel* r, int ybot){
int cury, curx, ylen;
ncplane_yx(cur->p, &cury, &curx);
ncplane_dim_yx(cur->p, &ylen, NULL);
if(cury == ybot - ylen){
if(cury <= ybot - ylen - 1){
break;
}
//fprintf(stderr, "tightening %p down to %d from %d\n", cur, ybot - ylen, cury);
@ -637,7 +637,7 @@ int ncreel_redraw(ncreel* nr){
//fprintf(stderr, "case ii fulcrum %d (%d %d) %p %p\n", fulcrum, focy, vfty, focused, nr->vft);
}else{
ncplane_yx(focused->p, &fulcrum, NULL); // case iii
//fprintf(stderr, "case iii fulcrum %d (%d %d) %p %p lastdir: %d\n", fulcrum, focy, vfty, focused, nr->vft, nr->direction);
//fprintf(stderr, "case iiib fulcrum %d (%d %d) %p %p lastdir: %d\n", fulcrum, focy, vfty, focused, nr->vft, nr->direction);
}
}
}
@ -790,7 +790,7 @@ int ncreel_del(ncreel* nr, struct nctablet* t){
if((nr->tablets = t->next) == t){
nr->tablets = NULL;
}
// FIXME ought set direction based on actual location of replacement t
// FIXME ought set direction based on actual location of replacement tablet
nr->direction = LASTDIRECTION_DOWN;
}
if(nr->vft == t){