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#include "m_pd.h"
#include <math.h>
static t_class *wrapper_class;
typedef struct _wrapper {
t_object x_obj;
t_float min;
t_float max;
//t_int iterating;
t_outlet* outlet1;
//t_outlet* outlet2;
} t_wrapper;
/*
void wrapper_bang(t_wrapper *x)
{
//x->i_count = x->i_down;
x->iterating = 0;
}
*/
void wrapper_float(t_wrapper *x, t_float f)
{
t_float value = fmod(f - x->min ,x->max - x->min);
if ( value < 0 ) value = value + x->max;
else value = value + x->min;
outlet_float(x->outlet1, value);
}
static void wrapper_free(t_wrapper *x)
{
}
void *wrapper_new(t_symbol *s, int argc, t_atom *argv)
{
t_wrapper *x = (t_wrapper *)pd_new(wrapper_class);
if ( argc >= 2) {
x->min = atom_getfloat(argv);
x->max = atom_getfloat(argv+1);
} else if ( argc == 1) {
x->min = 0;
x->max = atom_getfloat(argv);
} else {
x->min = 0;
x->max = 1;
}
floatinlet_new(&x->x_obj, &x->min);
floatinlet_new(&x->x_obj, &x->max);
x->outlet1 = outlet_new(&x->x_obj, &s_float);
return (void *)x;
}
void wrapper_setup(void) {
wrapper_class = class_new(gensym("wrapper"),
(t_newmethod)wrapper_new,
(t_method)wrapper_free, sizeof(t_wrapper),
CLASS_DEFAULT,
A_GIMME, 0);
//class_addbang (wrapper_class, wrapper_bang);
class_addfloat (wrapper_class, wrapper_float);
//class_addlist (wrapper_class, wrapper_list);
}
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