1 files changed, 64 insertions, 0 deletions
diff --git a/cyclone/hammer/split.c b/cyclone/hammer/split.c
new file mode 100644
index 0000000..2865f66
--- /dev/null
+++ b/cyclone/hammer/split.c
@@ -0,0 +1,64 @@
+/* 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);
+}