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path: root/src/iemlib2/add2_comma.c
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/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.

iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */

#ifdef NT
#pragma warning( disable : 4244 )
#pragma warning( disable : 4305 )
#endif

#include "m_pd.h"
#include "iemlib.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <math.h>

/* ------------------------ add2_comma ---------------------------- */
static t_class *add2_comma_class;

typedef struct _add2_comma
{
    t_object   x_obj;
    int        x_size;
    t_atom     *x_at;
    t_symbol   *x_sym;
    t_atomtype x_type;
} t_add2_comma;

static void add2_comma_bang(t_add2_comma *x)
{
	SETCOMMA(x->x_at);
	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, x->x_at);
}

static void add2_comma_float(t_add2_comma *x, t_float f)
{
	SETCOMMA(x->x_at);
	SETFLOAT(x->x_at+1, f);
	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
}

static void add2_comma_symbol(t_add2_comma *x, t_symbol *s)
{
	SETCOMMA(x->x_at);
	SETSYMBOL(x->x_at+1, s);
	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
}

/*static void add2_comma_pointer(t_add2_comma *x, t_gpointer *gp)
{
    if(!x->x_at)
    {
        x->x_n = 1;
	x->x_at = (t_atom *)getbytes(sizeof(t_atom));
    }
    x->x_ac = 1;
    SETPOINTER(x->x_at, gp);
    x->x_sym = &s_pointer;
    outlet_pointer(x->x_obj.ob_outlet, gp);
}*/

static void add2_comma_list(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
{
	int i;

	if((ac+1) > x->x_size)
	{
		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+2)*sizeof(t_atom));
		x->x_size = ac+2;
	}
	SETCOMMA(x->x_at);
	for(i=1; i<=ac; i++)
		x->x_at[i] = av[i-1];
	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+1, x->x_at);
}

static void add2_comma_anything(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
{
	int i;

	if((ac+2) > x->x_size)
	{
		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+3)*sizeof(t_atom));
		x->x_size = ac+3;
	}
	SETCOMMA(x->x_at);
	SETSYMBOL(x->x_at+1, s);
	for(i=1; i<=ac; i++)
		x->x_at[i+1] = av[i-1];
	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+2, x->x_at);
}

static void add2_comma_free(t_add2_comma *x)
{
	if(x->x_at)
		freebytes(x->x_at, x->x_size * sizeof(t_atom));
}

static void *add2_comma_new(void)
{
	t_add2_comma *x = (t_add2_comma *)pd_new(add2_comma_class);

	x->x_size = 10;
	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
	x->x_sym = gensym("add2");
	outlet_new(&x->x_obj, &s_list);
	return(x);
}

void add2_comma_setup(void)
{
    add2_comma_class = class_new(gensym("add2_comma"), (t_newmethod)add2_comma_new,
			       (t_method)add2_comma_free, sizeof(t_add2_comma), 0, 0);
    class_addbang(add2_comma_class, (t_method)add2_comma_bang);
    class_addanything(add2_comma_class, add2_comma_anything);
    class_addlist(add2_comma_class, add2_comma_list);
    /*class_addpointer(add2_comma_class, add2_comma_pointer);*/
    class_addfloat(add2_comma_class, (t_method)add2_comma_float);
    class_addsymbol(add2_comma_class, add2_comma_symbol);
    class_sethelpsymbol(add2_comma_class, gensym("iemhelp/help-add2_comma"));
}