Add setting for showing MRK nodes to NIF loaders

This makes marker objects show up in OpenCS.

apps/opencs/editor.cpp

@@ -15,7 +15,7 @@
 #include <extern/shiny/Platforms/Ogre/OgrePlatform.hpp>
 
 #include <components/ogreinit/ogreinit.hpp>
-
+#include <components/nifogre/ogrenifloader.hpp>
 #include <components/bsa/resources.hpp>
 
 #include "model/doc/document.hpp"
@@ -35,6 +35,8 @@ CS::Editor::Editor (OgreInit::OgreInit& ogreInit)
 
     ogreInit.init ((mCfgMgr.getUserConfigPath() / "opencsOgre.log").string());
 
+    NifOgre::Loader::setShowMarkers(true);
+
     mOverlaySystem.reset (new CSVRender::OverlaySystem);
 
     Bsa::registerResources (Files::Collections (config.first, !mFsStrict), config.second, true,

apps/opencs/view/world/physicssystem.cpp

@@ -16,7 +16,7 @@ namespace CSVWorld
     PhysicsSystem::PhysicsSystem()
     {
         // Create physics. shapeLoader is deleted by the physic engine
-        NifBullet::ManualBulletShapeLoader* shapeLoader = new NifBullet::ManualBulletShapeLoader();
+        NifBullet::ManualBulletShapeLoader* shapeLoader = new NifBullet::ManualBulletShapeLoader(true);
         mEngine = new OEngine::Physic::PhysicEngine(shapeLoader);
     }
 

components/nifbullet/bulletnifloader.cpp

@@ -274,10 +274,9 @@ void ManualBulletShapeLoader::handleNode(const Nif::Node *node, int flags,
                 // No collision. Use an internal flag setting to mark this.
                 flags |= 0x800;
             }
-            else if (sd->string == "MRK")
+            else if (sd->string == "MRK" && !mShowMarkers)
                 // Marker objects. These are only visible in the
-                // editor. Until and unless we add an editor component to
-                // the engine, just skip this entire node.
+                // editor.
                 return;
         }
     }

components/nifbullet/bulletnifloader.hpp

@@ -67,11 +67,12 @@ struct TriangleMeshShape : public btBvhTriangleMeshShape
 class ManualBulletShapeLoader : public OEngine::Physic::BulletShapeLoader
 {
 public:
-    ManualBulletShapeLoader()
+    ManualBulletShapeLoader(bool showMarkers=false)
       : mShape(NULL)
       , mStaticMesh(NULL)
       , mCompoundShape(NULL)
       , mBoundingBox(NULL)
+      , mShowMarkers(showMarkers)
     {
     }
 
@@ -130,6 +131,8 @@ private:
     btBoxShape *mBoundingBox;
 
     std::set<std::string> mControlledNodes;
+
+    bool mShowMarkers;
 };
 
 

components/nifogre/ogrenifloader.cpp

@@ -689,6 +689,14 @@ public:
  */
 class NIFObjectLoader
 {
+    static bool sShowMarkers;
+public:
+    static void setShowMarkers(bool show)
+    {
+        sShowMarkers = show;
+    }
+private:
+
     static void warn(const std::string &msg)
     {
         std::cerr << "NIFObjectLoader: Warn: " << msg << std::endl;
@@ -1208,7 +1216,7 @@ class NIFObjectLoader
                 const Nif::NiStringExtraData *sd = static_cast<const Nif::NiStringExtraData*>(e.getPtr());
                 // String markers may contain important information
                 // affecting the entire subtree of this obj
-                if(sd->string == "MRK")
+                if(sd->string == "MRK" && !sShowMarkers)
                 {
                     // Marker objects. These meshes are only visible in the
                     // editor.
@@ -1471,5 +1479,14 @@ void Loader::createKfControllers(Ogre::Entity *skelBase,
     NIFObjectLoader::loadKf(skelBase->getSkeleton(), name, textKeys, ctrls);
 }
 
+bool Loader::sShowMarkers = false;
+bool NIFObjectLoader::sShowMarkers = false;
+
+void Loader::setShowMarkers(bool show)
+{
+    sShowMarkers = show;
+    NIFObjectLoader::setShowMarkers(show);
+}
+
 
 } // namespace NifOgre

components/nifogre/ogrenifloader.hpp

@@ -110,10 +110,18 @@ public:
                                        std::string name,
                                        const std::string &group="General");
 
+    /// Set whether or not nodes marked as "MRK" should be shown.
+    /// These should be hidden ingame, but visible in the editior.
+    /// Default: false.
+    static void setShowMarkers(bool show);
+
     static void createKfControllers(Ogre::Entity *skelBase,
                                     const std::string &name,
                                     TextKeyMap &textKeys,
                                     std::vector<Ogre::Controller<Ogre::Real> > &ctrls);
+
+private:
+    static bool sShowMarkers;
 };
 
 // FIXME: Should be with other general Ogre extensions.