consider skills when auto equipping

apps/openmw/mwmechanics/actors.cpp

@@ -19,7 +19,7 @@ namespace MWMechanics
     {
         if (!paused)
             MWWorld::Class::get (ptr).getInventoryStore (ptr).autoEquip (
-                MWWorld::Class::get (ptr).getNpcStats (ptr));
+                MWWorld::Class::get (ptr).getNpcStats (ptr), mEnvironment);
     }
 
     Actors::Actors (MWWorld::Environment& environment) : mEnvironment (environment), mDuration (0) {}

apps/openmw/mwworld/inventorystore.cpp

@@ -4,6 +4,8 @@
 #include <iterator>
 #include <algorithm>
 
+#include "../mwmechanics/npcstats.hpp"
+
 #include "class.hpp"
 
 #include <iostream> /// \todo remove after rendering is implemented
@@ -94,7 +96,8 @@ MWWorld::ContainerStoreIterator MWWorld::InventoryStore::getSlot (int slot)
     return mSlots[slot];
 }
 
-void MWWorld::InventoryStore::autoEquip (const MWMechanics::NpcStats& stats)
+void MWWorld::InventoryStore::autoEquip (const MWMechanics::NpcStats& stats,
+    const Environment& environment)
 {
     TSlots slots;
     initSlots (slots);
@@ -102,6 +105,7 @@ void MWWorld::InventoryStore::autoEquip (const MWMechanics::NpcStats& stats)
     for (ContainerStoreIterator iter (begin()); iter!=end(); ++iter)
     {
         Ptr test = *iter;
+        int testSkill = MWWorld::Class::get (test).getEquipmentSkill (test, environment);
 
         std::pair<std::vector<int>, bool> itemsSlots =
             MWWorld::Class::get (*iter).getEquipmentSlots (*iter);
@@ -109,15 +113,40 @@ void MWWorld::InventoryStore::autoEquip (const MWMechanics::NpcStats& stats)
         for (std::vector<int>::const_iterator iter2 (itemsSlots.first.begin());
             iter2!=itemsSlots.first.end(); ++iter2)
         {
-            if (slots.at (*iter2)!=end())
+            bool use = false;
+
+            if (slots.at (*iter2)==end())
+                use = true; // slot was empty before -> skill all further checks
+            else
             {
                 Ptr old = *slots.at (*iter2);
 
-                // check value
+                if (!use)
-                if (MWWorld::Class::get (old).getValue (old)>=MWWorld::Class::get (test).getValue (test))
                 {
-                    /// \todo check skill
+                    // check skill
-                    continue;
+                    int oldSkill =
+                        MWWorld::Class::get (old).getEquipmentSkill (old, environment);
+
+                    if (testSkill!=-1 || oldSkill!=-1 || testSkill!=oldSkill)
+                    {
+                        if (stats.mSkill[oldSkill].getModified()>stats.mSkill[testSkill].getModified())
+                            continue; // rejected, because old item better matched the NPC's skills.
+
+                        if (stats.mSkill[oldSkill].getModified()<stats.mSkill[testSkill].getModified())
+                            use = true;
+                    }
+                }
+
+                if (!use)
+                {
+                    // check value
+                    if (MWWorld::Class::get (old).getValue (old)>=
+                        MWWorld::Class::get (test).getValue (test))
+                    {
+                        continue;
+                    }
+
+                    use = true;
                 }
             }
 

apps/openmw/mwworld/inventorystore.hpp

@@ -10,6 +10,8 @@ namespace MWMechanics
 
 namespace MWWorld
 {
+    struct Environment;
+
     ///< \brief Variant of the ContainerStore for NPCs
     class InventoryStore : public ContainerStore
     {
@@ -62,7 +64,7 @@ namespace MWWorld
 
             ContainerStoreIterator getSlot (int slot);
 
-            void autoEquip (const MWMechanics::NpcStats& stats);
+            void autoEquip (const MWMechanics::NpcStats& stats, const Environment& environment);
             ///< Auto equip items according to stats and item value.
     };
 }