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-rw-r--r--src/wrapper.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/wrapper.c b/src/wrapper.c
new file mode 100644
index 0000000..8d0ec5e
--- /dev/null
+++ b/src/wrapper.c
@@ -0,0 +1,81 @@
+#include "m_pd.h"
+#include <math.h>
+
+static t_class *wrapper_class;
+
+typedef struct _wrapper {
+ t_object x_obj;
+
+ t_float min;
+ t_float max;
+ //t_int iterating;
+ t_outlet* outlet1;
+ //t_outlet* outlet2;
+} t_wrapper;
+
+/*
+void wrapper_bang(t_wrapper *x)
+{
+ //x->i_count = x->i_down;
+ x->iterating = 0;
+
+}
+*/
+
+void wrapper_float(t_wrapper *x, t_float f)
+{
+
+ t_float value = fmod(f - x->min ,x->max - x->min);
+ if ( value < 0 ) value = value + x->max;
+ else value = value + x->min;
+
+ outlet_float(x->outlet1, value);
+
+
+}
+
+
+
+static void wrapper_free(t_wrapper *x)
+{
+
+
+}
+
+void *wrapper_new(t_symbol *s, int argc, t_atom *argv)
+{
+ t_wrapper *x = (t_wrapper *)pd_new(wrapper_class);
+
+
+ if ( argc >= 2) {
+ x->min = atom_getfloat(argv);
+ x->max = atom_getfloat(argv+1);
+ } else if ( argc == 1) {
+ x->min = 0;
+ x->max = atom_getfloat(argv);
+ } else {
+ x->min = 0;
+ x->max = 1;
+ }
+
+ floatinlet_new(&x->x_obj, &x->min);
+ floatinlet_new(&x->x_obj, &x->max);
+ x->outlet1 = outlet_new(&x->x_obj, &s_float);
+
+
+
+ return (void *)x;
+}
+
+void wrapper_setup(void) {
+ wrapper_class = class_new(gensym("wrapper"),
+ (t_newmethod)wrapper_new,
+ (t_method)wrapper_free, sizeof(t_wrapper),
+ CLASS_DEFAULT,
+ A_GIMME, 0);
+
+ //class_addbang (wrapper_class, wrapper_bang);
+ class_addfloat (wrapper_class, wrapper_float);
+ //class_addlist (wrapper_class, wrapper_list);
+
+}