reference screenshot settings only from one place

apps/openmw/mwbase/world.hpp

@@ -450,7 +450,7 @@ namespace MWBase
 
             /// \todo this does not belong here
             virtual void screenshot (osg::Image* image, int w, int h) = 0;
-            virtual bool screenshot360 (osg::Image* image) = 0;
+            virtual bool screenshot360 (osg::Image* image, std::string settingStr) = 0;
 
             /// Find default position inside exterior cell specified by name
             /// \return false if exterior with given name not exists, true otherwise

apps/openmw/mwinput/inputmanagerimp.cpp

@@ -1019,11 +1019,12 @@ namespace MWInput
     {
         bool regularScreenshot = true;
 
+        std::string settingStr;
+
         try
         {
-            // FIXME: the same string "screenshot type" is queried here AND in renderingmanager.cpp
-            std::string s = Settings::Manager::getString("screenshot type","Video");
-            regularScreenshot = s.size() == 0;
+            settingStr = Settings::Manager::getString("screenshot type","Video");
+            regularScreenshot = settingStr.size() == 0;
         }
         catch (std::runtime_error)
         {
@@ -1039,7 +1040,7 @@ namespace MWInput
         {
             osg::ref_ptr<osg::Image> screenshot (new osg::Image);
 
-            if (MWBase::Environment::get().getWorld()->screenshot360(screenshot.get()))
+            if (MWBase::Environment::get().getWorld()->screenshot360(screenshot.get(),settingStr))
                 (*mScreenCaptureOperation) (*(screenshot.get()),0);
         }
     }

apps/openmw/mwrender/renderingmanager.cpp

@@ -773,16 +773,13 @@ namespace MWRender
         int mSize;
     };
 
-    bool RenderingManager::screenshot360(osg::Image* image)
+    bool RenderingManager::screenshot360(osg::Image* image, std::string settingStr)
     {
         int screenshotW = mViewer->getCamera()->getViewport()->width();
         int screenshotH = mViewer->getCamera()->getViewport()->height();
         SphericalScreenshot::SphericalScreenshotMapping screenshotMapping = SphericalScreenshot::MAPPING_SPHERICAL;
         int cubeSize = screenshotW / 2;    
 
-        try
-        {
-            std::string settingStr = Settings::Manager::getString("screenshot type","Video");
         std::vector<std::string> settingArgs;
         boost::algorithm::split(settingArgs,settingStr,boost::is_any_of(" "));
 
@@ -814,12 +811,6 @@ namespace MWRender
 
         if (settingArgs.size() > 3)
             cubeSize = std::min(5000,std::atoi(settingArgs[3].c_str()));
-        }
-        catch (std::runtime_error)
-        {
-            std::cerr << "Wrong parameters for screenshot type." << std::endl;
-            return false;
-        }
 
         if (mCamera->isVanityOrPreviewModeEnabled())
         {

apps/openmw/mwrender/renderingmanager.hpp

@@ -126,7 +126,7 @@ namespace MWRender
 
         /// Take a screenshot of w*h onto the given image, not including the GUI.
         void screenshot(osg::Image* image, int w, int h, osg::Vec3 direction=osg::Vec3(0,0,-1));
-        bool screenshot360(osg::Image* image);
+        bool screenshot360(osg::Image* image, std::string settingStr);
 
         struct RayResult
         {

apps/openmw/mwrender/water.cpp

@@ -357,7 +357,6 @@ private:
     osg::ref_ptr<osg::Texture2D> mReflectionTexture;
     osg::ref_ptr<ClipCullNode> mClipCullNode;
     osg::ref_ptr<osg::Node> mScene;
-    bool mReflectActors;
 };
 
 /// DepthClampCallback enables GL_DEPTH_CLAMP for the current draw, if supported.

apps/openmw/mwworld/worldimp.cpp

@@ -2281,9 +2281,9 @@ namespace MWWorld
         mRendering->screenshot(image, w, h);
     }
     
-    bool World::screenshot360(osg::Image* image)
+    bool World::screenshot360(osg::Image* image, std::string settingStr)
     {
-        return mRendering->screenshot360(image);
+        return mRendering->screenshot360(image,settingStr);
     }
 
     void World::activateDoor(const MWWorld::Ptr& door)

apps/openmw/mwworld/worldimp.hpp

@@ -560,7 +560,7 @@ namespace MWWorld
 
             /// \todo this does not belong here
             void screenshot (osg::Image* image, int w, int h) override;
-            bool screenshot360 (osg::Image* image) override;
+            bool screenshot360 (osg::Image* image, std::string settingStr) override;
 
             /// Find center of exterior cell above land surface
             /// \return false if exterior with given name not exists, true otherwise