1 files changed, 55 insertions, 0 deletions
diff --git a/src/iem_t3_lib/t3_timer.c b/src/iem_t3_lib/t3_timer.c
new file mode 100644
index 0000000..c52a926
--- /dev/null
+++ b/src/iem_t3_lib/t3_timer.c
@@ -0,0 +1,55 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib 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 <math.h>
+#include <stdio.h>
+#include <string.h>
+
+/* -------------------------- t3_timer ------------------------------ */
+static t_class *t3_timer_class;
+
+typedef struct _t3_timer
+{
+    t_object x_obj;
+    double   x_settime;
+    double   x_t3_off;
+} t_t3_timer;
+
+static void t3_timer_float(t_t3_timer *x, t_float t3_bang)
+{
+    x->x_settime = (double)clock_getsystime();
+    x->x_t3_off = (double)t3_bang;
+}
+
+static void t3_timer_ft1(t_t3_timer *x, t_float t3_bang)
+{
+    outlet_float(x->x_obj.ob_outlet, clock_gettimesince(x->x_settime)
+		+ (double)t3_bang - x->x_t3_off);
+}
+
+static void *t3_timer_new(void)
+{
+    t_t3_timer *x = (t_t3_timer *)pd_new(t3_timer_class);
+    t3_timer_float(x, 0.0);
+    outlet_new(&x->x_obj, &s_float);
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+    return (x);
+}
+
+void t3_timer_setup(void)
+{
+    t3_timer_class = class_new(gensym("t3_timer"), (t_newmethod)t3_timer_new, 0,
+    	sizeof(t_t3_timer), 0, 0);
+    class_addfloat(t3_timer_class, t3_timer_float);
+    class_addmethod(t3_timer_class, (t_method)t3_timer_ft1, gensym("ft1"), A_FLOAT, 0);
+    class_sethelpsymbol(t3_timer_class, gensym("iemhelp/help-t3_timer"));
+}