From 7312e58d17e331d71d4f47e21bf15499609bace8 Mon Sep 17 00:00:00 2001
From: dieter kovacic <d13@users.sourceforge.net>
Date: Tue, 9 Jul 2002 12:41:56 +0000
Subject: This commit was generated by cvs2svn to compensate for changes in
 r33, which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/ext13/; revision=34
---
 receive13~.c | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 receive13~.c

(limited to 'receive13~.c')

diff --git a/receive13~.c b/receive13~.c
new file mode 100644
index 0000000..c3dec76
--- /dev/null
+++ b/receive13~.c
@@ -0,0 +1,92 @@
+/* Copyright (c) 1997-1999 Miller Puckette source modified by dieb13.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
+
+/*  catch13~ ...  = original objects with set-message for changing - bad hack - but works somehow*/
+
+#include "m_pd.h"
+#include "d_global13.h"
+
+#define DEFSENDVS 64	/* LATER get send to get this from canvas */
+
+/* ----------------------------- receive13~ ----------------------------- */
+
+ void *sigreceive13_new(t_symbol *s)
+{
+    t_sigreceive13 *x = (t_sigreceive13 *)pd_new(sigreceive13_class);
+    if (!*s->s_name) s = gensym("receive13~");
+    x->x_n = DEFSENDVS;   	    /* LATER find our vector size correctly */
+    x->x_sym = s;
+    x->x_wherefrom = 0;
+    outlet_new(&x->x_obj, &s_signal);
+    return (x);
+}
+
+ t_int *sigreceive13_perform(t_int *w)
+{
+    t_sigreceive13 *x = (t_sigreceive13 *)(w[1]);
+    t_float *out = (t_float *)(w[2]);
+    int n = (int)(w[3]);
+    t_float *in = x->x_wherefrom;
+    if (in)
+    {
+    	while (n--)
+	    *out++ = *in++; 
+    }
+    else
+    {
+    	while (n--)
+	    *out++ = 0; 
+    }
+    return (w+4);
+}
+
+ void sigreceive13_set(t_sigreceive13 *x, t_symbol *s)
+{
+    t_sigsend13 *sender = (t_sigsend13 *)pd_findbyclass((x->x_sym = s),
+    	sigsend13_class);
+    if (sender)
+    {
+    	if (sender->x_n == x->x_n)
+    	    x->x_wherefrom = sender->x_vec;
+	else
+	{
+	    pd_error(x, "receive13~ %s: vector size mismatch", x->x_sym->s_name);
+	    x->x_wherefrom = 0;
+	}
+    }
+    else
+    {
+    	pd_error(x, "receive13~ %s: no matching send", x->x_sym->s_name);
+    	x->x_wherefrom = 0;
+    }
+}
+
+ void sigreceive13_dsp(t_sigreceive13 *x, t_signal **sp)
+{
+    if (sp[0]->s_n != x->x_n)
+    {
+    	pd_error(x, "receive13~ %s: vector size mismatch", x->x_sym->s_name);
+    }
+    else
+    {
+    	sigreceive13_set(x, x->x_sym);
+    	dsp_add(sigreceive13_perform, 3,
+    	    x, sp[0]->s_vec, sp[0]->s_n);
+    }
+}
+
+void sigreceive13_setup(void)
+{
+    sigreceive13_class = class_new(gensym("receive13~"),
+    	(t_newmethod)sigreceive13_new, 0,
+    	sizeof(t_sigreceive13),0, A_DEFSYM, 0);
+    class_addcreator((t_newmethod)sigreceive13_new, gensym("r13~"), A_DEFSYM, 0);
+    class_sethelpsymbol(sigreceive13_class, gensym("ext13"));
+    class_addmethod(sigreceive13_class, (t_method)sigreceive13_set, gensym("set"),
+    	A_SYMBOL, 0);
+    class_addmethod(sigreceive13_class, (t_method)sigreceive13_dsp, gensym("dsp"),
+    	0);
+}
+
+
-- 
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