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/* ------------------------- divmod ----------------------------------------- */
/* */
/* Calculates / and % together. */
/* Written by Olaf Matthes (olaf.matthes@gmx.de) */
/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */
/* */
/* This program is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU General Public License */
/* as published by the Free Software Foundation; either version 2 */
/* of the License, or (at your option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU General Public License for more details. */
/* */
/* You should have received a copy of the GNU General Public License */
/* along with this program; if not, write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* */
/* Based on PureData by Miller Puckette and others. */
/* */
/* ---------------------------------------------------------------------------- */
#include "m_pd.h"
#include <stdio.h>
static char *version = "divmod v0.1, written by Olaf Matthes <olaf.matthes@gmx.de>";
typedef struct divmod
{
t_object x_ob;
t_inlet *x_inleft; /* leftmost inlet */
t_inlet *x_inright; /* right inlet */
t_outlet *x_outlet1; /* result of division */
t_outlet *x_outlet2; /* result of modulo */
t_int x_leftvalue;
t_int x_rightvalue;
} t_divmod;
static void divmod_float(t_divmod *x, t_floatarg f)
{
x->x_leftvalue = (t_int)f;
outlet_float(x->x_outlet1, x->x_leftvalue / x->x_rightvalue);
outlet_float(x->x_outlet2, x->x_leftvalue % x->x_rightvalue);
}
static void divmod_ft1(t_divmod *x, t_floatarg f)
{
x->x_rightvalue = (t_int)f;
outlet_float(x->x_outlet1, x->x_leftvalue / x->x_rightvalue);
outlet_float(x->x_outlet2, x->x_leftvalue % x->x_rightvalue);
}
static void divmod_bang(t_divmod *x)
{
outlet_float(x->x_outlet1, x->x_leftvalue / x->x_rightvalue);
outlet_float(x->x_outlet2, x->x_leftvalue % x->x_rightvalue);
}
static t_class *divmod_class;
static void *divmod_new(t_floatarg fl, t_floatarg fr)
{
t_divmod *x = (t_divmod *)pd_new(divmod_class);
x->x_inright = inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
x->x_outlet1 = outlet_new(&x->x_ob, gensym("float"));
x->x_outlet2 = outlet_new(&x->x_ob, gensym("float"));
x->x_rightvalue = fr;
x->x_leftvalue = fl;
return (void *)x;
}
#ifndef MAXLIB
void divmod_setup(void)
{
divmod_class = class_new(gensym("divmod"), (t_newmethod)divmod_new,
0, sizeof(t_divmod), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
#else
void maxlib_divmod_setup(void)
{
divmod_class = class_new(gensym("maxlib_divmod"), (t_newmethod)divmod_new,
0, sizeof(t_divmod), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
#endif
class_addfloat(divmod_class, divmod_float);
class_addmethod(divmod_class, (t_method)divmod_ft1, gensym("ft1"), A_FLOAT, 0);
class_addbang(divmod_class, (t_method)divmod_bang);
#ifndef MAXLIB
post(version);
#else
class_addcreator((t_newmethod)divmod_new, gensym("divmod"), A_DEFFLOAT, A_DEFFLOAT, 0);
class_sethelpsymbol(divmod_class, gensym("maxlib/divmod-help.pd"));
#endif
}
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