1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* Copyright (c) 2002-2003 krzYszcz and others.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
#include "m_pd.h"
/* CHECKED:
'list <symbol>' silently ignored (LATER remove a warning)
'<number> <symbol>' as '<number>' (LATER remove a warning)
LATER more compatibility checks are needed...
LATER sort out float/int dilemmas
*/
typedef struct _split
{
t_object x_ob;
int x_floatmode;
t_float x_min;
t_float x_max;
t_outlet *x_out2;
} t_split;
static t_class *split_class;
static void split_float(t_split *x, t_float f)
{
if (x->x_floatmode)
{
if (f >= x->x_min && f <= x->x_max)
outlet_float(((t_object *)x)->ob_outlet, f);
else outlet_float(x->x_out2, f);
}
else
{
/* CHECKED: no pre-truncation */
if (f >= x->x_min && f <= x->x_max)
outlet_float(((t_object *)x)->ob_outlet, (int)f);
else outlet_float(x->x_out2, (int)f);
}
}
static void *split_new(t_floatarg f1, t_floatarg f2)
{
t_split *x = (t_split *)pd_new(split_class);
x->x_floatmode = (f1 != (int)f1);
/* CHECKED: defaults are [0..0] and [0..f1] (for positive f1) or [f1..0] */
if (f1 < f2) /* CHECKED */
x->x_min = f1, x->x_max = f2;
else
x->x_min = f2, x->x_max = f1;
floatinlet_new((t_object *)x, &x->x_min);
floatinlet_new((t_object *)x, &x->x_max);
outlet_new((t_object *)x, &s_float);
x->x_out2 = outlet_new((t_object *)x, &s_float);
return (x);
}
void split_setup(void)
{
split_class = class_new(gensym("split"),
(t_newmethod)split_new, 0,
sizeof(t_split), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
class_addfloat(split_class, split_float);
}
|
