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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"
#include "common/loud.h"
typedef struct _TogEdge
{
t_object x_ob;
int x_wason;
t_outlet *x_out1;
} t_TogEdge;
static t_class *TogEdge_class;
static void TogEdge_bang(t_TogEdge *x)
{
if (x->x_wason)
{
x->x_wason = 0;
outlet_bang(x->x_out1);
}
else
{
x->x_wason = 1;
outlet_bang(((t_object *)x)->ob_outlet);
}
}
static void TogEdge_float(t_TogEdge *x, t_float f)
{
int i;
if (loud_checkint((t_pd *)x, f, &i, &s_float)) /* CHECKED */
{
if (x->x_wason)
{
if (!i)
{
x->x_wason = 0;
outlet_bang(x->x_out1);
}
}
else
{
if (i)
{
x->x_wason = 1;
outlet_bang(((t_object *)x)->ob_outlet);
}
}
}
}
static void *TogEdge_new(void)
{
t_TogEdge *x = (t_TogEdge *)pd_new(TogEdge_class);
x->x_wason = 0; /* CHECKED */
outlet_new((t_object *)x, &s_bang);
x->x_out1 = outlet_new((t_object *)x, &s_bang);
return (x);
}
void TogEdge_setup(void)
{
TogEdge_class = class_new(gensym("TogEdge"),
(t_newmethod)TogEdge_new, 0,
sizeof(t_TogEdge), 0, 0);
class_addcreator((t_newmethod)TogEdge_new, gensym("togedge"), 0, 0);
class_addbang(TogEdge_class, TogEdge_bang);
class_addfloat(TogEdge_class, TogEdge_float);
}
void togedge_setup(void)
{
TogEdge_setup();
}
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