GRAPHICS: Add Model::getNode()

xoreos · Feb 4, 2014 · b390597 · b390597
1 parent 83f9916
commit b390597
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diff --git a/src/graphics/aurora/model.cpp b/src/graphics/aurora/model.cpp
@@ -174,6 +174,18 @@ bool Model::hasNode(const Common::UString &name) {
 	return node != rootState->second->nodeEntities.end();
 }
 
+Ogre::SceneNode *Model::getNode(const Common::UString &name) {
+	StateMap::iterator rootState = _states.find("");
+	if (rootState == _states.end())
+		return 0;
+
+	NodeEntities::iterator node = rootState->second->nodeEntities.find(name);
+	if (node == rootState->second->nodeEntities.end())
+		return 0;
+
+	return node->second.node;
+}
+
 bool Model::playAnimation(bool loop) {
 	if (!_currentState || !_currentState->animation || !_currentState->animationState)
 		return false;

diff --git a/src/graphics/aurora/model.h b/src/graphics/aurora/model.h
@@ -72,6 +72,8 @@ class Model : public Renderable {
 
 	/** Does this node exist in the model? */
 	bool hasNode(const Common::UString &name);
+	/** Return the SceneNode of a node in the model. */
+	Ogre::SceneNode *getNode(const Common::UString &name);
 
 	/** Play the animation associated with the current state. */
 	bool playAnimation(bool loop);