Fix GetPcInJail to work as in the original engine

apps/openmw/mwbase/world.hpp

@@ -545,6 +545,8 @@ namespace MWBase
             virtual float getHitDistance(const MWWorld::ConstPtr& actor, const MWWorld::ConstPtr& target) = 0;
 
             virtual void removeContainerScripts(const MWWorld::Ptr& reference) = 0;
+
+            virtual bool isPlayerInJail() const = 0;
     };
 }
 

apps/openmw/mwscript/miscextensions.cpp

@@ -1014,7 +1014,7 @@ namespace MWScript
 
                 virtual void execute (Interpreter::Runtime &runtime)
                 {
-                    runtime.push (MWBase::Environment::get().getWindowManager()->containsMode(MWGui::GM_Jail));
+                    runtime.push (MWBase::Environment::get().getWorld()->isPlayerInJail());
                 }
         };
 

apps/openmw/mwworld/worldimp.cpp

@@ -2996,6 +2996,14 @@ namespace MWWorld
         }
     }
 
+    bool World::isPlayerInJail() const
+    {
+        if (mGoToJail)
+            return true;
+
+        return MWBase::Environment::get().getWindowManager()->containsMode(MWGui::GM_Jail);
+    }
+
     void World::spawnRandomCreature(const std::string &creatureList)
     {
         const ESM::CreatureLevList* list = getStore().get<ESM::CreatureLevList>().find(creatureList);

apps/openmw/mwworld/worldimp.hpp

@@ -645,6 +645,8 @@ namespace MWWorld
 
             /// Return the distance between actor's weapon and target's collision box.
             virtual float getHitDistance(const MWWorld::ConstPtr& actor, const MWWorld::ConstPtr& target);
+
+            virtual bool isPlayerInJail() const;
     };
 }