Merge pull request #1486 from akortunov/pickpocketfix

Fix some issues with pickpocketing (bug #4131)

apps/openmw/mwbase/mechanicsmanager.hpp

@@ -238,7 +238,7 @@ namespace MWBase
             /// Has the player stolen this item from the given owner?
             virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid) = 0;
 
-            virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::ConstPtr& item, MWWorld::Ptr& victim) = 0;
+            virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim) = 0;
 
             /// Turn actor into werewolf or normal form.
             virtual void setWerewolf(const MWWorld::Ptr& actor, bool werewolf) = 0;

apps/openmw/mwclass/creature.cpp

@@ -470,6 +470,9 @@ namespace MWClass
         if(stats.getAiSequence().isInCombat())
             return std::shared_ptr<MWWorld::Action>(new MWWorld::FailedAction(""));
 
+        if(stats.getKnockedDown())
+            return std::shared_ptr<MWWorld::Action>(new MWWorld::FailedAction(""));
+
         return std::shared_ptr<MWWorld::Action>(new MWWorld::ActionTalk(ptr));
     }
 

apps/openmw/mwdialogue/dialoguemanagerimp.cpp

@@ -567,6 +567,12 @@ namespace MWDialogue
             return;
         }
 
+        if (actor.getClass().getCreatureStats(actor).getKnockedDown())
+        {
+            // Unconscious actors can not speak
+            return;
+        }
+
         const MWWorld::ESMStore &store = MWBase::Environment::get().getWorld()->getStore();
         const ESM::Dialogue *dial = store.get<ESM::Dialogue>().find(topic);
 

apps/openmw/mwgui/container.cpp

@@ -136,7 +136,7 @@ namespace MWGui
 
         bool loot = mPtr.getClass().isActor() && mPtr.getClass().getCreatureStats(mPtr).isDead();
 
-        if (mPtr.getTypeName() == typeid(ESM::NPC).name() && !loot)
+        if (mPtr.getClass().isNpc() && !loot)
         {
             // we are stealing stuff
             MWWorld::Ptr player = MWMechanics::getPlayer();
@@ -271,9 +271,8 @@ namespace MWGui
             MWMechanics::Pickpocket pickpocket(player, mPtr);
             if (pickpocket.pick(item.mBase, count))
             {
-                int value = item.mBase.getClass().getValue(item.mBase) * count;
                 MWBase::Environment::get().getMechanicsManager()->commitCrime(
-                            player, mPtr, MWBase::MechanicsManager::OT_Theft, value, true);
+                            player, mPtr, MWBase::MechanicsManager::OT_Pickpocket, 0, true);
                 MWBase::Environment::get().getWindowManager()->removeGuiMode(MWGui::GM_Container);
                 mPickpocketDetected = true;
                 return false;

apps/openmw/mwgui/tooltips.cpp

@@ -325,7 +325,7 @@ namespace MWGui
         }
     }
 
-    void ToolTips::setFocusObject(const MWWorld::ConstPtr& focus)
+    void ToolTips::setFocusObject(const MWWorld::Ptr& focus)
     {
         mFocusObject = focus;
 

apps/openmw/mwgui/tooltips.hpp

@@ -59,7 +59,7 @@ namespace MWGui
 
         void setDelay(float delay);
 
-        void setFocusObject(const MWWorld::ConstPtr& focus);
+        void setFocusObject(const MWWorld::Ptr& focus);
         void setFocusObjectScreenCoords(float min_x, float min_y, float max_x, float max_y);
         ///< set the screen-space position of the tooltip for focused object
 
@@ -96,7 +96,7 @@ namespace MWGui
     private:
         MyGUI::Widget* mDynamicToolTipBox;
 
-        MWWorld::ConstPtr mFocusObject;
+        MWWorld::Ptr mFocusObject;
 
         MyGUI::IntSize getToolTipViaPtr (int count, bool image=true);
         ///< @return requested tooltip size

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -1573,7 +1573,7 @@ namespace MWGui
 
         mMessageBoxManager->clear();
 
-        mToolTips->setFocusObject(MWWorld::ConstPtr());
+        mToolTips->setFocusObject(MWWorld::Ptr());
 
         mSelectedSpell.clear();
         mCustomMarkers.clear();

apps/openmw/mwmechanics/actors.cpp

@@ -1232,13 +1232,17 @@ namespace MWMechanics
                             float sqrHeadTrackDistance = std::numeric_limits<float>::max();
                             MWWorld::Ptr headTrackTarget;
 
-                            for(PtrActorMap::iterator it(mActors.begin()); it != mActors.end(); ++it)
+                            // Unconsious actor can not track target
+                            if (!iter->first.getClass().getCreatureStats(iter->first).getKnockedDown())
                             {
-                                if (it->first == iter->first)
-                                    continue;
-                                updateHeadTracking(iter->first, it->first, headTrackTarget, sqrHeadTrackDistance);
+                                for(PtrActorMap::iterator it(mActors.begin()); it != mActors.end(); ++it)
+                                {
+                                    if (it->first == iter->first)
+                                        continue;
+                                    updateHeadTracking(iter->first, it->first, headTrackTarget, sqrHeadTrackDistance);
+                                }
+                                iter->second->getCharacterController()->setHeadTrackTarget(headTrackTarget);
                             }
-                            iter->second->getCharacterController()->setHeadTrackTarget(headTrackTarget);
                         }
 
                         if (iter->first.getClass().isNpc() && iter->first != player)

apps/openmw/mwmechanics/mechanicsmanagerimp.cpp

@@ -840,17 +840,33 @@ namespace MWMechanics
         mAI = true;
     }
 
-    bool MechanicsManager::isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::ConstPtr& item, MWWorld::Ptr& victim)
+    bool MechanicsManager::isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim)
     {
-        const MWWorld::CellRef& cellref = item.getCellRef();
+        const MWWorld::CellRef& cellref = target.getCellRef();
         // there is no harm to use unlocked doors
-        if (item.getClass().isDoor() && cellref.getLockLevel() <= 0 && ptr.getCellRef().getTrap().empty())
+        if (target.getClass().isDoor() && cellref.getLockLevel() <= 0 && ptr.getCellRef().getTrap().empty())
             return true;
 
-        // TODO: implement a better check to check if item is owned bed
-        if (item.getClass().isActivator() && item.getClass().getScript(item).compare(0, 3, "Bed") != 0)
+        // TODO: implement a better check to check if target is owned bed
+        if (target.getClass().isActivator() && target.getClass().getScript(target).compare(0, 3, "Bed") != 0)
             return true;
 
+        if (target.getClass().isNpc())
+        {
+            if (target.getClass().getCreatureStats(target).isDead())
+                return true;
+
+            if (target.getClass().getCreatureStats(target).getAiSequence().isInCombat())
+                return true;
+
+            // check if a player tries to pickpocket a target NPC
+            if(ptr.getClass().getCreatureStats(ptr).getStance(MWMechanics::CreatureStats::Stance_Sneak)
+                || target.getClass().getCreatureStats(target).getKnockedDown())
+                return false;
+
+            return true;
+        }
+
         const std::string& owner = cellref.getOwner();
         bool isOwned = !owner.empty() && owner != "player";
 
@@ -1084,6 +1100,10 @@ namespace MWMechanics
             if (it->getClass().getCreatureStats(*it).isDead())
                 continue;
 
+            // Unconsious actor can not report about crime
+            if (it->getClass().getCreatureStats(*it).getKnockedDown())
+                continue;
+
             if ((*it == victim && victimAware)
                     || (MWBase::Environment::get().getWorld()->getLOS(player, *it) && awarenessCheck(player, *it) )
                     // Murder crime can be reported even if no one saw it (hearing is enough, I guess).
@@ -1195,12 +1215,16 @@ namespace MWMechanics
         // Tell everyone (including the original reporter) in alarm range
         for (std::vector<MWWorld::Ptr>::iterator it = neighbors.begin(); it != neighbors.end(); ++it)
         {
-            if (   *it == player
+            if (*it == player
                 || !it->getClass().isNpc() || it->getClass().getCreatureStats(*it).isDead()) continue;
 
             if (it->getClass().getCreatureStats(*it).getAiSequence().isInCombat(victim))
                 continue;
 
+            // Unconsious actor can not report about crime and should not become hostile
+            if (it->getClass().getCreatureStats(*it).getKnockedDown())
+                continue;
+
             // Player's followers should not attack player, or try to arrest him
             if (it->getClass().getCreatureStats(*it).getAiSequence().hasPackage(AiPackage::TypeIdFollow))
             {

apps/openmw/mwmechanics/mechanicsmanagerimp.hpp

@@ -204,8 +204,8 @@ namespace MWMechanics
             /// Has the player stolen this item from the given owner?
             virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid);
 
-            /// @return is \a ptr allowed to take/use \a cellref or is it a crime?
-            virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::ConstPtr& item, MWWorld::Ptr& victim);
+            /// @return is \a ptr allowed to take/use \a target or is it a crime?
+            virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim);
 
             virtual void setWerewolf(const MWWorld::Ptr& actor, bool werewolf);
             virtual void applyWerewolfAcrobatics(const MWWorld::Ptr& actor);