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/* Copyright (c) 2002-2003 krzYszcz and others.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
#include "m_pd.h"
//#define NEXT_USEEVENTNO
typedef struct _next
{
t_object x_ob;
#ifdef NEXT_USEEVENTNO
int x_lastevent;
#else
double x_lastevent;
#endif
t_outlet *x_out2;
} t_next;
static t_class *next_class;
/* CHECKME first call, CHECKME if the outlets are not swapped */
static void next_anything(t_next *x, t_symbol *s, int ac, t_atom *av)
{
#ifdef NEXT_USEEVENTNO
int nextevent = sys_geteventno();
#else
double nextevent = clock_getlogicaltime();
#endif
if (x->x_lastevent == nextevent)
outlet_bang(x->x_out2);
else
{
x->x_lastevent = nextevent;
outlet_bang(((t_object *)x)->ob_outlet);
}
}
static void *next_new(void)
{
t_next *x = (t_next *)pd_new(next_class);
outlet_new((t_object *)x, &s_bang);
x->x_out2 = outlet_new((t_object *)x, &s_bang);
#ifdef NEXT_USEEVENTNO
x->x_lastevent = sys_geteventno();
#else
x->x_lastevent = clock_getlogicaltime();
#endif
return (x);
}
void next_setup(void)
{
next_class = class_new(gensym("next"),
(t_newmethod)next_new, 0,
sizeof(t_next), 0, 0);
class_addanything(next_class, next_anything);
}
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