1 files changed, 7 insertions, 2 deletions

diff --git a/chords_memory.c b/chords_memory.c
index 0c3d53a..e9e95ae 100755
--- a/chords_memory.c
+++ b/chords_memory.c
@@ -132,6 +132,7 @@ typedef struct _chords_memory
 	t_outlet *x_outchordname;         /* chord name, e.g. "Cmajor7" */

 	t_outlet *x_outtonalityname;      /* chord name, e.g. "Cmajor7" */

 	t_outlet *x_outchordssequence;    /* sequence of chords,a walk */

+	t_outlet *x_outnovelty; /* the degree of novelty of last added chord */

 	// the matrix : arcs of the graph

 	// each tonality mode has his matrix

 	// each matrix is in this form:

@@ -772,7 +773,7 @@ void chords_memory_set_chord(t_chords_memory *x, t_symbol *s) {
 }

 

 // add a chord sequence to the graph

-void chords_memory_add(t_chords_memory *x, chord_t chord1, chord_t chord2)

+float chords_memory_add(t_chords_memory *x, chord_t chord1, chord_t chord2)

 {

 	// chords are integers

 	// to know what this integer means do that:

@@ -794,6 +795,7 @@ void chords_memory_add(t_chords_memory *x, chord_t chord1, chord_t chord2)
 		if (DEBUG)

 			post("x->maxweight[%i] = %i",x->fundamental_mode, x->maxweight[x->fundamental_mode]);

 	}

+	return (float) (((float) x->maxweight[x->fundamental_mode]) / ((float) x->arcs[x->fundamental_mode][chord1int][chord2int]) );

 

 }

 

@@ -801,10 +803,11 @@ void chords_memory_add(t_chords_memory *x, chord_t chord1, chord_t chord2)
 // the external remembers the previous played chord

 void chords_memory_add_chord(t_chords_memory *x, t_symbol *s) {

     chord_t chord1;

+	float ret = 0;

 	chord1 = chords_memory_string2chord(x, s->s_name);

 	if (x->last_chord_set)

 	{

-		chords_memory_add(x, x->last_chord, chord1);

+		ret = chords_memory_add(x, x->last_chord, chord1);

 	} 

 	else

 	{

@@ -813,6 +816,7 @@ void chords_memory_add_chord(t_chords_memory *x, t_symbol *s) {
 	x->last_chord = chord1;

 	if (DEBUG)

 		post("chord added: %s", s->s_name); 

+	outlet_float(x->x_outnovelty, ret);

 }

 

 // sets the current tonality

@@ -996,6 +1000,7 @@ void *chords_memory_new(t_symbol *s, int argc, t_atom *argv)
 	x->x_outchordname = outlet_new(&x->x_obj, gensym("symbol"));

 	x->x_outtonalityname = outlet_new(&x->x_obj, gensym("symbol"));

 	x->x_outchordssequence = outlet_new(&x->x_obj, gensym("list"));

+	x->x_outnovelty = outlet_new(&x->x_obj, gensym("float"));

 	srand(time(&a));

 	chords_memory_init_graph(x);

 	x->fundamental_note = C;