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Store and retrieve the node text keys in the bones' user object bindings

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This commit is contained in:
Chris Robinson 2013-01-04 19:41:37 -08:00
parent a3d33db415
commit 683ced54a0
2 changed files with 35 additions and 34 deletions
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67
components/nifogre/ogre_nif_loader.cpp
View file

@ -49,22 +49,20 @@
typedef unsigned char ubyte;
namespace Nif
namespace std
{
// These operators allow the Nif extra data types to be stored in an Ogre::Any
// These operators allow extra data types to be stored in an Ogre::Any
// object, which can then be stored in user object bindings on the nodes
// TODO: Do something useful
std::ostream& operator<<(std::ostream &o, const Nif::NiTextKeyExtraData&)
ostream& operator<<(ostream &o, const NifOgre::TextKeyMap&)
{ return o; }
} // namespace Nif
}
namespace NifOgre
{
// Helper class that computes the bounding box and of a mesh
class BoundsFinder
{
@ -164,8 +162,9 @@ static void fail(const std::string &msg)
}
static void insertTextKeys(const Nif::NiTextKeyExtraData *tk, TextKeyMap *textkeys)
static TextKeyMap extractTextKeys(const Nif::NiTextKeyExtraData *tk)
{
TextKeyMap textkeys;
for(size_t i = 0;i < tk->list.size();i++)
{
const std::string &str = tk->list[i].text;
@ -178,11 +177,12 @@ static void insertTextKeys(const Nif::NiTextKeyExtraData *tk, TextKeyMap *textke
break;
std::string::size_type nextpos = std::min(str.find('\r', pos), str.find('\n', pos));
textkeys->insert(std::make_pair(tk->list[i].time, str.substr(pos, nextpos-pos)));
textkeys.insert(std::make_pair(tk->list[i].time, str.substr(pos, nextpos-pos)));
pos = nextpos;
}
}
return textkeys;
}
@ -215,7 +215,7 @@ void buildBones(Ogre::Skeleton *skel, const Nif::Node *node, std::vector<Nif::Ni
if(e->recType == Nif::RC_NiTextKeyExtraData)
{
const Nif::NiTextKeyExtraData *tk = static_cast<const Nif::NiTextKeyExtraData*>(e.getPtr());
bone->getUserObjectBindings().setUserAny(tk->recName, Ogre::Any(*tk));
bone->getUserObjectBindings().setUserAny("TextKeyExtraData", Ogre::Any(extractTextKeys(tk)));
}
e = e->extra;
}
@ -394,35 +394,18 @@ void loadResource(Ogre::Resource *resource)
anim->optimise();
}
bool createSkeleton(const std::string &name, const std::string &group, TextKeyMap *textkeys, const Nif::Node *node)
bool createSkeleton(const std::string &name, const std::string &group, const Nif::Node *node)
{
if(textkeys)
{
Nif::ExtraPtr e = node->extra;
while(!e.empty())
{
if(e->recType == Nif::RC_NiTextKeyExtraData)
{
const Nif::NiTextKeyExtraData *tk = static_cast<const Nif::NiTextKeyExtraData*>(e.getPtr());
insertTextKeys(tk, textkeys);
}
e = e->extra;
}
}
if(node->boneTrafo != NULL)
{
Ogre::SkeletonManager &skelMgr = Ogre::SkeletonManager::getSingleton();
Ogre::SkeletonPtr skel = skelMgr.getByName(name);
if(skel.isNull())
{
NIFSkeletonLoader *loader = &sLoaders[name];
skel = skelMgr.create(name, group, true, loader);
}
if(!textkeys || textkeys->size() > 0)
return true;
return true;
}
const Nif::NiNode *ninode = dynamic_cast<const Nif::NiNode*>(node);
@ -433,7 +416,7 @@ bool createSkeleton(const std::string &name, const std::string &group, TextKeyMa
{
if(!children[i].empty())
{
if(createSkeleton(name, group, textkeys, children[i].getPtr()))
if(createSkeleton(name, group, children[i].getPtr()))
return true;
}
}
@ -1057,7 +1040,7 @@ public:
NIFMeshLoader::LoaderMap NIFMeshLoader::sLoaders;
MeshPairList NIFLoader::load(std::string name, std::string skelName, TextKeyMap *textkeys, const std::string &group)
MeshPairList NIFLoader::load(std::string name, std::string skelName, const std::string &group)
{
MeshPairList meshes;
@ -1084,7 +1067,7 @@ MeshPairList NIFLoader::load(std::string name, std::string skelName, TextKeyMap
}
NIFSkeletonLoader skelldr;
bool hasSkel = skelldr.createSkeleton(skelName, group, textkeys, node);
bool hasSkel = skelldr.createSkeleton(skelName, group, node);
NIFMeshLoader meshldr(name, group, (hasSkel ? skelName : std::string()));
meshldr.createMeshes(node, meshes);
@ -1096,7 +1079,7 @@ EntityList NIFLoader::createEntities(Ogre::SceneNode *parent, TextKeyMap *textke
{
EntityList entitylist;
MeshPairList meshes = load(name, name, textkeys, group);
MeshPairList meshes = load(name, name, group);
if(meshes.size() == 0)
return entitylist;
@ -1109,6 +1092,24 @@ EntityList NIFLoader::createEntities(Ogre::SceneNode *parent, TextKeyMap *textke
entitylist.mSkelBase = entity;
}
if(entitylist.mSkelBase)
{
// Would be nice if Ogre::SkeletonInstance allowed access to the 'master' Ogre::SkeletonPtr.
Ogre::SkeletonManager &skelMgr = Ogre::SkeletonManager::getSingleton();
Ogre::SkeletonPtr skel = skelMgr.getByName(entitylist.mSkelBase->getSkeleton()->getName());
Ogre::Skeleton::BoneIterator iter = skel->getBoneIterator();
while(iter.hasMoreElements())
{
Ogre::Bone *bone = iter.getNext();
const Ogre::Any &data = bone->getUserObjectBindings().getUserAny("TextKeyExtraData");
if(!data.isEmpty())
{
*textkeys = Ogre::any_cast<TextKeyMap>(data);
break;
}
}
}
if(entitylist.mSkelBase)
{
parent->attachObject(entitylist.mSkelBase);
@ -1140,7 +1141,7 @@ EntityList NIFLoader::createEntities(Ogre::Entity *parent, const std::string &bo
{
EntityList entitylist;
MeshPairList meshes = load(name, parent->getMesh()->getSkeletonName(), NULL, group);
MeshPairList meshes = load(name, parent->getMesh()->getSkeletonName(), group);
if(meshes.size() == 0)
return entitylist;

2
components/nifogre/ogre_nif_loader.hpp
View file

@ -69,7 +69,7 @@ typedef std::vector< std::pair<std::string,std::string> > MeshPairList;
*/
class NIFLoader
{
static MeshPairList load(std::string name, std::string skelName, TextKeyMap *textkeys, const std::string &group);
static MeshPairList load(std::string name, std::string skelName, const std::string &group);
public:
static EntityList createEntities(Ogre::Entity *parent, const std::string &bonename,