added async getFlag(addr)

svn-id: r48131

1 files changed, 10 insertions, 0 deletions

diff --git a/engines/teenagent/scene.cpp b/engines/teenagent/scene.cpp
index 6ed6d72c7a..0e987e36c2 100644
--- a/engines/teenagent/scene.cpp
+++ b/engines/teenagent/scene.cpp
@@ -452,6 +452,16 @@ Animation * Scene::getAnimation(byte slot) {
 	return custom_animation + slot;
 }
 
+byte Scene::peekFlagEvent(uint16 addr) const {
+	for(EventList::const_iterator i = events.reverse_begin(); i != events.end(); --i) {
+		const SceneEvent &e = *i;
+		if (e.type == SceneEvent::kSetFlag && e.callback == addr)
+			return e.color;
+	}
+	return Resources::instance()->dseg.get_byte(addr);
+}
+
+
 void Scene::push(const SceneEvent &event) {
 	//debug(0, "push");
 	//event.dump();