X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Feffects%2Feffect.cpp;h=e59aeed8e039dcbc352d6daf6904a3b44eacaa06;hb=f853ca0a365ae8b43ba8b2f4d6f21cd1c2bd4bd5;hp=05ef5a10f1c2acee31f801053ffe94fc50259d5a;hpb=083a8227715fa32c841fc2b8126e4ab8d2840ba0;p=libs%2Fgl.git

diff --git a/source/effects/effect.cpp b/source/effects/effect.cpp
index 05ef5a10..e59aeed8 100644
--- a/source/effects/effect.cpp
+++ b/source/effects/effect.cpp
@@ -1,3 +1,4 @@
+#include <msp/core/algorithm.h>
 #include "effect.h"
 
 namespace Msp {
@@ -6,17 +7,27 @@ namespace GL {
 Effect::Effect(Renderable &r):
 	renderable(r)
 {
-	enabled_methods.insert(Tag());
+	enable_for_method(Tag());
 }
 
 void Effect::enable_for_method(Tag tag)
 {
-	enabled_methods.insert(tag);
+	auto i = lower_bound(enabled_methods, tag);
+	if(i==enabled_methods.end() || *i!=tag)
+		enabled_methods.insert(i, tag);
 }
 
 void Effect::disable_for_method(Tag tag)
 {
-	enabled_methods.erase(tag);
+	auto i = lower_bound(enabled_methods, tag);
+	if(i!=enabled_methods.end() && *i==tag)
+		enabled_methods.erase(i);
+}
+
+bool Effect::is_enabled_for_method(Tag tag) const
+{
+	auto i = lower_bound(enabled_methods, tag);
+	return (i!=enabled_methods.end() && *i==tag);
 }