Added arguments to "reset" method, allows reseting to particular initial conditions.

svn path=/trunk/externals/bbogart/chaos/; revision=128

1 files changed, 5 insertions, 3 deletions

diff --git a/henon.c b/henon.c
index 54cf4e2..a67addd 100644
--- a/henon.c
+++ b/henon.c
@@ -53,10 +53,10 @@ static void calculate(henon_struct *x)
 	outlet_float(x->y_outlet, (t_float)ly1);
 }
 
-static void reset(henon_struct *x)
+static void reset(henon_struct *x, t_floatarg lx0, t_floatarg ly0)
 {
-	x->lx0 = 1;
-	x->ly0 = 1;
+	x->lx0 = lx0;
+	x->ly0 = ly0;
 }
 
 static void param(henon_struct *x, t_floatarg a, t_floatarg b)
@@ -96,6 +96,8 @@ void henon_setup(void)
 	class_addmethod(henon_class,
 		(t_method)reset,
 		gensym("reset"),
+                A_DEFFLOAT,
+                A_DEFFLOAT,
 		0);
 
 	class_addmethod(henon_class,