X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_radialcomposite.cpp;h=a1875685652a7145334cc506b4a788b669a1837d;hb=756c0d29ac1742f231e6615f9a577e574e35a4af;hp=4dee76885214b6e018c9b59ac18dcba07b7cd199;hpb=6c27d1b6cf4694a873542cb264c650893f2c6e0e;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_radialcomposite.cpp b/synfig-core/trunk/src/synfig/valuenode_radialcomposite.cpp
index 4dee768..a187568 100644
--- a/synfig-core/trunk/src/synfig/valuenode_radialcomposite.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_radialcomposite.cpp
@@ -6,7 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007 Chris Moore
+**	Copyright (c) 2007, 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -35,6 +35,7 @@
 #include <stdexcept>
 #include "general.h"
 #include "color.h"
+#include "savecanvas.h"
 #endif
 
 /* === U S I N G =========================================================== */
@@ -213,7 +214,11 @@ ValueNode_RadialComposite::link_local_name(int i)const
 			break;
 	}
 
-	return etl::strprintf(_("C%d"),i+1);
+	assert(0);
+	// notice that Composite counts from 1 and Radial Composite counts
+	// from 0!  we need to keep it like that to correctly load old
+	// animations, but let's not save "c%d" format link names in future
+	return etl::strprintf(_("C%d"),i);
 }
 
 
@@ -222,6 +227,35 @@ ValueNode_RadialComposite::link_name(int i)const
 {
 	assert(i>=0 && i<link_count());
 
+	if (get_file_version() < RELEASE_VERSION_0_61_08)
+		return strprintf("c%d",i);
+
+	switch(get_type())
+	{
+	case ValueBase::TYPE_COLOR:
+		switch(i)
+		{
+		case 0: return "y_luma"; // the 'luma' attribute is recognised by the fact that it starts with a 'y'
+		case 1: return "saturation";
+		case 2: return "hue";
+		case 3: return "alpha";
+		}
+		break;
+	case ValueBase::TYPE_VECTOR:
+		switch(i)
+		{
+		case 0: return "radius";
+		case 1: return "theta";
+		}
+		break;
+	default:
+		break;
+	}
+
+	assert(0);
+	// notice that Composite counts from 1 and Radial Composite counts
+	// from 0!  we need to keep it like that to correctly load old
+	// animations, but let's not save "c%d" format link names in future
 	return strprintf("c%d",i);
 }
 
@@ -231,7 +265,7 @@ ValueNode_RadialComposite::get_link_index_from_name(const String &name)const
 	if(name.empty())
 		throw Exception::BadLinkName(name);
 
-	if(name[0]=='c')
+	if(name[0]=='c' && name.size() == 2 && name[1]-'0' >= 0 && name[1]-'0' < link_count())
 		return name[1]-'0';
 
 	switch(get_type())