int main(void)
{
List *list;
list = NULL;
if (add_end_dl_list(&list, "Holberton") == 1 ||
add_end_dl_list(&list, "School") == 1 ||
add_end_dl_list(&list, "Full") == 1 ||
add_end_dl_list(&list, "Stack") == 1 ||
add_end_dl_list(&list, "Engineer") == 1)
return (1);
printf("FIRST EXAMPLE:\n");
print_dl_list(list);
free_dl_list(list);
list = NULL;
if (add_begin_dl_list(&list, "Holberton") == 1 ||
add_begin_dl_list(&list, "School") == 1 ||
add_begin_dl_list(&list, "Full") == 1 ||
add_begin_dl_list(&list, "Stack") == 1 ||
add_begin_dl_list(&list, "Engineer") == 1)
return (1);
printf("SECOND EXAMPLE:\n");
print_dl_list(list);
free_dl_list(list);
return (0);
}
static Errcode tween_sv_undo(void)
/* Free old state and clone current state into it. */
{
Errcode err;
free_dl_list(&twcb->old.links);
if ((err = clone_dl_list(
&twcb->cur.links, &twcb->old.links, sizeof(Tween_link))) < Success)
return(err);
if ((err = update_poly(&twcb->cur.p0, &twcb->old.p0)) < Success)
return(err);
return(update_poly(&twcb->cur.p1, &twcb->old.p1));
}
static Errcode force_other(Poly *p)
/* Make sure other poly exists, forcing it to be a clone of this one if
necessary . Free up any old links. */
{
Poly *other;
Errcode err = Success;
set_last_made();
other = other_poly(p);
if (other->polymagic != POLYMAGIC)
{
clear_struct(other);
err = update_poly(p,other);
}
free_dl_list(&twcb->cur.links);
return(err);
}
static void tween_selit(Menuhdr *mh, SHORT hitid)
/* Pull-down interpreter for tween system */
{
Poly *p;
hide_mp();
switch(hitid)
{
case TWE_UND_PUL:
tween_swap_undo();
break;
case TWE_ONC_PUL:
wireframe_tween();
break;
case TWE_LOO_PUL:
wireloop_tween();
break;
case TWE_REN_PUL:
render_tween();
break;
case TWE_TRA_PUL:
render_trails();
break;
case TWE_END_PUL:
tween_end_to_start();
break;
case TWE_SWA_PUL:
tween_swap_ends();
break;
case TWE_CLE_PUL:
tween_clear();
break;
case TWE_FIL_PUL:
if (tween_save_undo()>=Success)
{
if (save_tween_state() >= Success)
{
tween_undraw();
twe_disable_refresh();
trash_tween_state(&twcb->cur);
go_files(FTP_TWEEN);
load_tween_state();
twe_enable_refresh();
tween_redraw();
}
}
break;
case TWE_QUI_PUL:
mh_gclose_code(mh, Err_abort);
break;
case SHA_POL_PUL: /* polygon */
vs.tween_tool = TTI_POLY;
break;
case SHA_SHA_PUL: /* shape */
vs.tween_tool = TTI_SHAPE;
break;
case SHA_STA_PUL: /* Star */
vs.tween_tool = TTI_STAR;
break;
case SHA_PET_PUL: /* Petal */
vs.tween_tool = TTI_PETAL;
break;
case SHA_RPO_PUL: /* Rpoly */
vs.tween_tool = TTI_RPOLY;
break;
case SHA_OVA_PUL: /* oval */
vs.tween_tool = TTI_OVAL;
break;
case SHA_REV_PUL: /* reverse */
tween_reverse_poly();
break;
case SHA_USE_PUL: /* Use Last */
if (tween_save_undo()>=Success)
{
if ((load_a_poly(poly_name, p = sel_poly())) >= Success)
{
softerr(force_other(p),NULL);
redraw_both_ends();
}
}
break;
case SHA_LOA_PUL: /* Load */
load_cur_shape();
break;
case SHA_SAV_PUL: /* Save */
save_cur_shape();
break;
case MOV_MVP_PUL: /* Move Point */
vs.tween_tool = TTI_MPOINT;
break;
case MOV_MAG_PUL: /* Magnet */
vs.tween_tool = TTI_MAGNET;
break;
case MOV_BLO_PUL: /* Blow */
vs.tween_tool = TTI_BLOW;
break;
case MOV_MVS_PUL: /* Move Shape */
vs.tween_tool = TTI_MSHAPE;
break;
case MOV_MVT_PUL: /* Move tween */
vs.tween_tool = TTI_MTWEEN;
break;
case MOV_SZS_PUL: /* Size shape */
vs.tween_tool = TTI_SSHAPE;
break;
case MOV_SZT_PUL: /* Size tween */
vs.tween_tool = TTI_STWEEN;
break;
case MOV_LIN_PUL: /* Link Points */
vs.tween_tool = TTI_LINK;
break;
case MOV_CLE_PUL: /* clear links */
if (tween_save_undo()>=Success)
{
free_dl_list(&twcb->cur.links);
redraw_both_ends();
}
break;
case OPT_CLO_PUL:
vs.closed_curve = !vs.closed_curve;
redraw_both_ends();
break;
case OPT_SPL_PUL:
vs.tween_spline = !vs.tween_spline;
break;
case OPT_TWO_PUL:
vs.color2 = !vs.color2;
break;
case OPT_IN__PUL: /* in slow */
vs.ado_ease = !vs.ado_ease;
break;
case OPT_OUT_PUL: /* out slow */
vs.ado_ease_out = !vs.ado_ease_out;
break;
case OPT_STI_PUL: /* still */
vs.ado_tween = !vs.ado_tween;
break;
case OPT_PIN_PUL: /* ping-pong */
vs.ado_pong = !vs.ado_pong;
break;
case OPT_REV_PUL: /* reverse */
vs.ado_reverse = !vs.ado_reverse;
break;
case OPT_COM_PUL: /* complete */
vs.ado_complete = !vs.ado_complete;
break;
case ACT_STA_PUL:
vs.tween_end = TWEEN_START;
redraw_both_ends();
break;
case ACT_END_PUL:
vs.tween_end = TWEEN_END;
redraw_both_ends();
break;
case ACT_BOT_PUL:
vs.tween_end = TWEEN_BOTH;
redraw_both_ends();
break;
}
show_mp();
}
