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/*
* list2int: cast each float of a list (or anything) to integer
*
* (c) 1999-2011 IOhannes m zmölnig, forum::für::umläute, institute of electronic music and acoustics (iem)
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "zexy.h"
#include <string.h>
static t_class *list2int_class;
static void list2int_any(t_mypdlist *x, t_symbol *s, int argc, t_atom *argv)
{
t_atom *ap;
if (x->x_n != argc) {
freebytes(x->x_list, x->x_n * sizeof(t_atom));
x->x_n = argc;
x->x_list = copybytes(argv, argc * sizeof(t_atom));
} else memcpy(x->x_list, argv, argc * sizeof(t_atom));
ap = x->x_list;
while(argc--){
if(ap->a_type == A_FLOAT)ap->a_w.w_float=(int)ap->a_w.w_float;
ap++;
}
outlet_anything(x->x_obj.ob_outlet, s, x->x_n, x->x_list);
}
static void list2int_bang(t_mypdlist *x)
{ outlet_bang(x->x_obj.ob_outlet);}
static void list2int_float(t_mypdlist *x, t_float f)
{ outlet_float(x->x_obj.ob_outlet, (int)f);}
static void list2int_symbol(t_mypdlist *x, t_symbol *s)
{ outlet_symbol(x->x_obj.ob_outlet, s);}
static void list2int_pointer(t_mypdlist *x, t_gpointer *p)
{ outlet_pointer(x->x_obj.ob_outlet, p);}
static void *list2int_new(t_symbol *s, int argc, t_atom *argv)
{
t_mypdlist *x = (t_mypdlist *)pd_new(list2int_class);
outlet_new(&x->x_obj, 0);
x->x_n = 0;
x->x_list = 0;
list2int_any(x, s, argc, argv);
return (x);
}
static void mypdlist_free(t_mypdlist *x)
{
freebytes(x->x_list, x->x_n * sizeof(t_atom));
}
void list2int_setup(void)
{
list2int_class = class_new(gensym("list2int"), (t_newmethod)list2int_new,
(t_method)mypdlist_free, sizeof(t_mypdlist), 0, A_GIMME, 0);
class_addcreator((t_newmethod)list2int_new, gensym("l2i"), A_GIMME, 0);
class_addanything(list2int_class, list2int_any);
class_addlist(list2int_class, list2int_any);
class_addbang(list2int_class, list2int_bang);
class_addfloat(list2int_class, list2int_float);
class_addsymbol(list2int_class, list2int_symbol);
class_addpointer(list2int_class, list2int_pointer);
zexy_register("list2int");
}
void l2i_setup(void)
{
list2int_setup();
}
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