diff options
| -rw-r--r-- | cyclone/sickle/count.c | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/cyclone/sickle/count.c b/cyclone/sickle/count.c index b2ed2cd..2a36f44 100644 --- a/cyclone/sickle/count.c +++ b/cyclone/sickle/count.c @@ -5,6 +5,8 @@ #include "m_pd.h" #include "sickle/sic.h" +#define COUNTMAXINT 0x7fffffff + typedef struct _count { t_sic x_sic; @@ -18,17 +20,25 @@ typedef struct _count static t_class *count_class; +static void count_bang(t_count *x) +{ + x->x_count = x->x_min; + x->x_on = 1; +} + static void count_min(t_count *x, t_floatarg f) { x->x_min = (int)f; + count_bang(x); } static void count_max(t_count *x, t_floatarg f) { x->x_max = (int)f; /* MAYBE use 64 bits */ - x->x_limit = (x->x_max == 0 ? 0x7fffffff + x->x_limit = (x->x_max == 0 ? COUNTMAXINT : x->x_max - 1); /* CHECKED */ + count_bang(x); } static void count_autoreset(t_count *x, t_floatarg f) @@ -36,12 +46,6 @@ static void count_autoreset(t_count *x, t_floatarg f) x->x_autoreset = (f != 0); } -static void count_bang(t_count *x) -{ - x->x_count = x->x_min; - x->x_on = 1; -} - static void count_float(t_count *x, t_floatarg f) { x->x_count = x->x_min = (int)f; @@ -69,10 +73,24 @@ static void count_list(t_count *x, t_symbol *s, int ac, t_atom *av) } } -static void count_set(t_count *x, t_symbol s, int ac, t_atom *av) +/* changes minimum (and optional the maximum) without changing current value */ +static void count_set(t_count *x, t_symbol *s, int ac, t_atom *av) { - if (av[0].a_type == A_FLOAT) count_min(x, av[0].a_w.w_float); - if (av[1].a_type == A_FLOAT) count_max(x, av[1].a_w.w_float); + if (ac > 0) + { + if (av[0].a_type == A_FLOAT) { + x->x_min = (int)av[0].a_w.w_float; + } + } + if (ac > 1) + { + if (av[1].a_type == A_FLOAT) + { + x->x_max = (int)av[1].a_w.w_float; + x->x_limit = (x->x_max == 0 ? COUNTMAXINT + : x->x_max - 1); /* CHECKED */ + } + } } static void count_stop(t_count *x) |