static void *urn_new(t_symbol *s, int argc, t_atom *argv)
{
t_urn *x = (t_urn *)pd_new(urn_class);
t_float f=0.;
ZEXY_USEVAR(s);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym(""));
x->x_floatout=outlet_new(&x->x_obj, gensym("float"));
x->x_bangout =outlet_new(&x->x_obj, gensym("bang"));
x->x_seed = makeseed();
x->x_noauto = 0;
while(argc--){
if (argv->a_type==A_SYMBOL) {
if (atom_getsymbol(argv)==gensym("no_auto")) {
x->x_noauto=1;
}
} else f = atom_getfloat(argv);
argv++;
}
if (f<1.0)f=1.0;
makestate(x, f);
x->x_range = f;
urn_clear(x);
return (x);
}
static void *index_new(t_symbol *s, int argc, t_atom *argv)
{
t_index *x = (t_index *)pd_new(index_class);
t_symbol** buf;
int maxentries = 0, automod=0;
ZEXY_USEVAR(s);
if (argc--) {
maxentries = (int)atom_getfloat(argv++);
if (argc) automod = (int)atom_getfloat(argv++);
}
if (maxentries<1) maxentries=128;
buf = (t_symbol **)getbytes(sizeof(t_symbol *) * maxentries);
x->entries = 0;
x->maxentries = maxentries;
x->names = buf;
x->auto_mode = !(!automod);
x->auto_resize = 1;
while (maxentries--) buf[maxentries]=0;
outlet_new(&x->x_obj, &s_float);
return (x);
}
static void help_date(t_date *x)
{
ZEXY_USEVAR(x);
post("\n%c date\t\t:: get the current system date", HEARTSYMBOL);
post("\noutputs are\t: year / month / day / day of week /day of year / daylightsaving (1/0)");
post("\ncreation\t::'date [GMT]': show local date or GMT");
}
static void *relay_new(t_symbol *s, int argc, t_atom *argv)
{
int n;
t_relayelement *e;
t_relay *x = (t_relay *)pd_new(relay_class);
t_atom a;
ZEXY_USEVAR(s);
if (argc == 0)
{
argc = 1;
SETFLOAT(&a, 0);
argv = &a;
}
x->x_type = argv[0].a_type;
x->x_nelement = argc;
x->x_vec = (t_relayelement *)getbytes(argc * sizeof(*x->x_vec));
for (n = 0, e = x->x_vec; n < argc; n++, e++)
{
e->e_outlet = outlet_new(&x->x_obj, &s_list);
if (x->x_type == A_FLOAT)
e->e_w.w_float = atom_getfloatarg(n, argc, argv);
else e->e_w.w_symbol = atom_getsymbolarg(n, argc, argv);
}
x->x_rejectout = outlet_new(&x->x_obj, &s_list);
return (x);
}
/* delete a symbol from the map (if it is in there) */
static void index_delete(t_index *x, t_symbol *s, int argc, t_atom*argv)
{
int idx=-1;
ZEXY_USEVAR(s);
if(argc!=1){
error("index :: delete what ?");
return;
} else {
if(argv->a_type==A_FLOAT){
idx=atom_getint(argv)-1;
} else if (argv->a_type==A_SYMBOL){
idx=find_item(atom_getsymbol(argv),x->names, x->maxentries);
} else {
error("index :: delete what ?");
return;
}
}
if ( idx >= 0 && idx < x->maxentries) {
x->names[idx]=0;
x->entries--;
outlet_float(x->x_obj.ob_outlet, 0.0);
} else {
z_verbose(1, "index :: couldn't find element");
outlet_float(x->x_obj.ob_outlet, -1.0);
}
}
static void mavg_set(t_mavg *x, t_symbol *s, int argc, t_atom *argv)
{
int i = x->size;
t_float *dummy = x->buf;
t_float f=(argc)?atom_getfloat(argv):x->avg;
ZEXY_USEVAR(s);
while (i--) *dummy++=f;
x->wp = x->buf;
}
static void *repeat_new(t_symbol*s, int argc, t_atom*argv)
{
t_repeat *x = (t_repeat *)pd_new(repeat_class);
ZEXY_USEVAR(s);
if(argc){
if(A_FLOAT==argv->a_type)
x->fcount = atom_getfloat(argv);
else return 0;
} else x->fcount=2;
floatinlet_new(&x->x_obj, &x->fcount);
outlet_new(&x->x_obj, 0);
return (x);
}
static void lifop_list(t_lifop *x, t_symbol *s, int argc, t_atom *argv)
{
t_lifop_prioritylist*plifo=0;
ZEXY_USEVAR(s);
if(!(plifo=lifop_genprioritylist(x, x->priority))) {
error("[lifop]: couldn't get priority lifo");
return;
}
if(!add2lifo(plifo, argc, argv))
{
x->counter++;
}
}
static void *symbol2list_new(t_symbol *s, int argc, t_atom *argv)
{
t_symbol2list *x = (t_symbol2list *)pd_new(symbol2list_class);
ZEXY_USEVAR(s);
outlet_new(&x->x_obj, 0);
inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym(""));
x->argc=0;
x->argnum=16;
x->argv=getbytes(x->argnum*sizeof(t_atom));
symbol2list_delimiter(x, (argc)?atom_getsymbol(argv):gensym(" "));
return (x);
}
static void *listfind_new(t_symbol *s, int argc, t_atom *argv)
{
t_listfind *x = (t_listfind *)pd_new(listfind_class);
ZEXY_USEVAR(s);
outlet_new(&x->x_obj, 0);
x->x_listin=inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("list"), gensym("lst2"));
x->x_argc=0;
x->x_argv=0;
listfind_list2(x, gensym("list"), argc, argv);
return (x);
}
static void tabminmax_list(t_tabminmax *x, t_symbol*s,int argc, t_atom*argv)
{
int a,b;
ZEXY_USEVAR(s);
switch(argc){
case 2:
a=atom_getint(argv);
b=atom_getint(argv+1);
x->startindex=(a<b)?a:b;
x->stopindex =(a>b)?a:b;
tabminmax_bang(x);
break;
default:
error("tabminmax: list must be 2 floats (is %d atoms)", argc);
}
}
static void wrap_set(t_wrap *x, t_symbol *s, int argc, t_atom *argv){
t_float f1, f2;
ZEXY_USEVAR(s);
switch (argc){
case 0:
f1=0.0;
f2=1.0;
break;
case 1:
f1=0.0;
f2 = atom_getfloat(argv);
break;
default:
f1 = atom_getfloat(argv);
f2 = atom_getfloat(argv+1);
}
x->f_lower=(f1<f2)?f1:f2;
x->f_upper=(f1>f2)?f1:f2;
}
static void minmax_list(t_minmax *x, t_symbol *s, int argc, t_atom *argv)
{
ZEXY_USEVAR(s);
if(argc){
t_float min = atom_getfloat(argv++);
t_float max=min;
argc--;
while(argc--){
t_float f = atom_getfloat(argv++);
if (f<min)min=f;
else if (f>max)max=f;
}
x->min=min;
x->max=max;
}
minmax_bang(x);
}
static void *date_new(t_symbol *s, int argc, t_atom *argv)
{
t_date *x = (t_date *)pd_new(date_class);
char buf[5];
ZEXY_USEVAR(s);
x->GMT=0;
if (argc) {
atom_string(argv, buf, 5);
if (buf[0]=='G' && buf[1]=='M' && buf[2]=='T')
x->GMT = 1;
}
x->x_outlet1 = outlet_new(&x->x_obj, &s_float);
x->x_outlet2 = outlet_new(&x->x_obj, &s_float);
x->x_outlet3 = outlet_new(&x->x_obj, &s_float);
x->x_outlet4 = outlet_new(&x->x_obj, &s_float);
x->x_outlet5 = outlet_new(&x->x_obj, &s_float);
x->x_outlet6 = outlet_new(&x->x_obj, &s_float);
return (x);
}
static void atoi_list(t_atoi *x, t_symbol *s, int argc, t_atom *argv)
{
int base=10;
const char* c;
ZEXY_USEVAR(s);
if (argv->a_type==A_FLOAT) {
x->i=atom_getfloat(argv);
outlet_float(x->x_obj.ob_outlet, (t_float)x->i);
return;
}
if (argc>1) {
base=atom_getfloat(argv+1);
if (base<2) {
error("atoi: setting base to 10");
base=10;
}
}
c=atom_getsymbol(argv)->s_name;
x->i=strtol(c, 0, base);
outlet_float(x->x_obj.ob_outlet, (t_float)x->i);
}
static void repack_list(t_repack *x, t_symbol *s, int argc, t_atom *argv)
{
int remain = x->outputsize - x->current;
t_atom *ap = argv;
ZEXY_USEVAR(s);
if (argc >= remain) {
memcpy(x->buffer+x->current, ap, remain * sizeof(t_atom));
ap += remain;
argc -= remain;
outlet_list(x->x_obj.ob_outlet, gensym("list"), x->outputsize, x->buffer);
x->current = 0;
}
while (argc >= x->outputsize) {
outlet_list(x->x_obj.ob_outlet, gensym("list"), x->outputsize, ap);
ap += x->outputsize;
argc -= x->outputsize;
}
memcpy(x->buffer + x->current, ap, argc * sizeof(t_atom));
x->current += argc;
}