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-rw-r--r--src/divmod.c90
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diff --git a/src/divmod.c b/src/divmod.c
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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;
+
+#ifndef MAXLIB
+ post(version);
+#endif
+ return (void *)x;
+}
+
+void divmod_setup(void)
+{
+ divmod_class = class_new(gensym("divmod"), (t_newmethod)divmod_new,
+ 0, sizeof(t_divmod), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
+ 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);
+ class_sethelpsymbol(divmod_class, gensym("maxlib/help-divmod.pd"));
+}
+