Remove NpcStats::mProfit and store it in the script instead

Also use the Profit label when the "minimumProfit" script variable exists, rather than hardcoding to NPCs.

apps/openmw/mwgui/companionitemmodel.cpp

@@ -3,6 +3,22 @@
 #include "../mwmechanics/npcstats.hpp"
 #include "../mwworld/class.hpp"
 
+namespace
+{
+
+    void modifyProfit(const MWWorld::Ptr& actor, int diff)
+    {
+        std::string script = actor.getClass().getScript(actor);
+        if (!script.empty())
+        {
+            int profit = actor.getRefData().getLocals().getIntVar(script, "minimumprofit");
+            profit += diff;
+            actor.getRefData().getLocals().setVarByInt(script, "minimumprofit", profit);
+        }
+    }
+
+}
+
 namespace MWGui
 {
     CompanionItemModel::CompanionItemModel(const MWWorld::Ptr &actor)
@@ -12,23 +28,25 @@ namespace MWGui
 
     MWWorld::Ptr CompanionItemModel::copyItem (const ItemStack& item, size_t count, bool setNewOwner=false)
     {
-        if (mActor.getClass().isNpc())
-        {
-            MWMechanics::NpcStats& stats = mActor.getClass().getNpcStats(mActor);
-            stats.modifyProfit(item.mBase.getClass().getValue(item.mBase) * count);
-        }
+        if (hasProfit(mActor))
+            modifyProfit(mActor, item.mBase.getClass().getValue(item.mBase) * count);
 
         return InventoryItemModel::copyItem(item, count, setNewOwner);
     }
 
     void CompanionItemModel::removeItem (const ItemStack& item, size_t count)
     {
-        if (mActor.getClass().isNpc())
-        {
-            MWMechanics::NpcStats& stats = mActor.getClass().getNpcStats(mActor);
-            stats.modifyProfit(-item.mBase.getClass().getValue(item.mBase) * count);
-        }
+        if (hasProfit(mActor))
+            modifyProfit(mActor, -item.mBase.getClass().getValue(item.mBase) * count);
 
         InventoryItemModel::removeItem(item, count);
     }
+
+    bool CompanionItemModel::hasProfit(const MWWorld::Ptr &actor)
+    {
+        std::string script = actor.getClass().getScript(actor);
+        if (script.empty())
+            return false;
+        return actor.getRefData().getLocals().hasVar(script, "minimumprofit");
+    }
 }

apps/openmw/mwgui/companionitemmodel.hpp

@@ -15,6 +15,8 @@ namespace MWGui
 
         virtual MWWorld::Ptr copyItem (const ItemStack& item, size_t count, bool setNewOwner);
         virtual void removeItem (const ItemStack& item, size_t count);
+
+        bool hasProfit(const MWWorld::Ptr& actor);
     };
 
 }

apps/openmw/mwgui/companionwindow.cpp

@@ -17,6 +17,21 @@
 #include "draganddrop.hpp"
 #include "countdialog.hpp"
 
+namespace
+{
+
+    int getProfit(const MWWorld::Ptr& actor)
+    {
+        std::string script = actor.getClass().getScript(actor);
+        if (!script.empty())
+        {
+            return actor.getRefData().getLocals().getIntVar(script, "minimumprofit");
+        }
+        return 0;
+    }
+
+}
+
 namespace MWGui
 {
 
@@ -116,13 +131,12 @@ void CompanionWindow::updateEncumbranceBar()
     float encumbrance = mPtr.getClass().getEncumbrance(mPtr);
     mEncumbranceBar->setValue(encumbrance, capacity);
 
-    if (mPtr.getTypeName() != typeid(ESM::NPC).name())
-        mProfitLabel->setCaption("");
-    else
+    if (mModel && mModel->hasProfit(mPtr))
     {
-        MWMechanics::NpcStats& stats = mPtr.getClass().getNpcStats(mPtr);
-        mProfitLabel->setCaptionWithReplacing("#{sProfitValue} " + MyGUI::utility::toString(stats.getProfit()));
+        mProfitLabel->setCaptionWithReplacing("#{sProfitValue} " + MyGUI::utility::toString(getProfit(mPtr)));
     }
+    else
+        mProfitLabel->setCaption("");
 }
 
 void CompanionWindow::onCloseButtonClicked(MyGUI::Widget* _sender)
@@ -132,7 +146,7 @@ void CompanionWindow::onCloseButtonClicked(MyGUI::Widget* _sender)
 
 void CompanionWindow::exit()
 {
-    if (mPtr.getTypeName() == typeid(ESM::NPC).name() && mPtr.getClass().getNpcStats(mPtr).getProfit() < 0)
+    if (mModel && mModel->hasProfit(mPtr) && getProfit(mPtr) < 0)
     {
         std::vector<std::string> buttons;
         buttons.push_back("#{sCompanionWarningButtonOne}");
@@ -148,9 +162,6 @@ void CompanionWindow::onMessageBoxButtonClicked(int button)
 {
     if (button == 0)
     {
-        mPtr.getRefData().getLocals().setVarByInt(mPtr.getClass().getScript(mPtr),
-            "minimumprofit", mPtr.getClass().getNpcStats(mPtr).getProfit());
-
         MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Companion);
         // Important for Calvus' contract script to work properly
         MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Dialogue);

apps/openmw/mwmechanics/npcstats.cpp

@@ -31,7 +31,6 @@ MWMechanics::NpcStats::NpcStats()
 , mReputation(0)
 , mCrimeId(-1)
 , mWerewolfKills (0)
-, mProfit(0)
 , mTimeToStartDrowning(20.0)
 {
     mSkillIncreases.resize (ESM::Attribute::Length, 0);
@@ -448,16 +447,6 @@ void MWMechanics::NpcStats::addWerewolfKill()
     ++mWerewolfKills;
 }
 
-int MWMechanics::NpcStats::getProfit() const
-{
-    return mProfit;
-}
-
-void MWMechanics::NpcStats::modifyProfit(int diff)
-{
-    mProfit += diff;
-}
-
 float MWMechanics::NpcStats::getTimeToStartDrowning() const
 {
     return mTimeToStartDrowning;
@@ -501,7 +490,6 @@ void MWMechanics::NpcStats::writeState (ESM::NpcStats& state) const
 
     state.mReputation = mReputation;
     state.mWerewolfKills = mWerewolfKills;
-    state.mProfit = mProfit;
     state.mLevelProgress = mLevelProgress;
 
     for (int i=0; i<ESM::Attribute::Length; ++i)
@@ -548,7 +536,6 @@ void MWMechanics::NpcStats::readState (const ESM::NpcStats& state)
     mBounty = state.mBounty;
     mReputation = state.mReputation;
     mWerewolfKills = state.mWerewolfKills;
-    mProfit = state.mProfit;
     mLevelProgress = state.mLevelProgress;
 
     for (int i=0; i<ESM::Attribute::Length; ++i)

apps/openmw/mwmechanics/npcstats.hpp

@@ -28,8 +28,6 @@ namespace MWMechanics
             int mReputation;
             int mCrimeId;
 
-            int mProfit;
-
             // ----- used by the player only, maybe should be moved at some point -------
             int mBounty;
             int mWerewolfKills;
@@ -49,10 +47,6 @@ namespace MWMechanics
 
             NpcStats();
 
-            /// for mercenary companions. starts out as 0, and changes when items are added or removed through the UI.
-            int getProfit() const;
-            void modifyProfit(int diff);
-
             int getBaseDisposition() const;
             void setBaseDisposition(int disposition);
 

apps/openmw/mwscript/locals.cpp

@@ -32,6 +32,21 @@ namespace MWScript
         return (mShorts.empty() && mLongs.empty() && mFloats.empty());
     }
 
+    bool Locals::hasVar(const std::string &script, const std::string &var)
+    {
+        try
+        {
+            const Compiler::Locals& locals =
+                MWBase::Environment::get().getScriptManager()->getLocals(script);
+            int index = locals.getIndex(var);
+            return (index != -1);
+        }
+        catch (const Compiler::SourceException&)
+        {
+            return false;
+        }
+    }
+
     int Locals::getIntVar(const std::string &script, const std::string &var)
     {
         const Compiler::Locals& locals = MWBase::Environment::get().getScriptManager()->getLocals(script);

apps/openmw/mwscript/locals.hpp

@@ -24,11 +24,15 @@ namespace MWScript
             bool isEmpty() const;
 
             void configure (const ESM::Script& script);
+
             /// @note var needs to be in lowercase
             bool setVarByInt(const std::string& script, const std::string& var, int val);
-            int getIntVar (const std::string& script, const std::string& var);
-            ///< if var does not exist, returns 0
+
+            bool hasVar(const std::string& script, const std::string& var);
+
+            /// if var does not exist, returns 0
             /// @note var needs to be in lowercase
+            int getIntVar (const std::string& script, const std::string& var);
 
             void write (ESM::Locals& locals, const std::string& script) const;
 

components/esm/npcstats.cpp

@@ -57,12 +57,13 @@ void ESM::NpcStats::load (ESMReader &esm)
     mWerewolfKills = 0;
     esm.getHNOT (mWerewolfKills, "WKIL");
 
-    mProfit = 0;
-    esm.getHNOT (mProfit, "PROF");
+    // No longer used
+    if (esm.isNextSub("PROF"))
+        esm.skipHSub(); // int profit
 
     // No longer used. Now part of CreatureStats.
-    float attackStrength = 0;
-    esm.getHNOT (attackStrength, "ASTR");
+    if (esm.isNextSub("ASTR"))
+        esm.skipHSub(); // attackStrength
 
     mLevelProgress = 0;
     esm.getHNOT (mLevelProgress, "LPRO");
@@ -132,9 +133,6 @@ void ESM::NpcStats::save (ESMWriter &esm) const
     if (mWerewolfKills)
         esm.writeHNT ("WKIL", mWerewolfKills);
 
-    if (mProfit)
-        esm.writeHNT ("PROF", mProfit);
-
     if (mLevelProgress)
         esm.writeHNT ("LPRO", mLevelProgress);
 
@@ -158,7 +156,6 @@ void ESM::NpcStats::blank()
     mBounty = 0;
     mReputation = 0;
     mWerewolfKills = 0;
-    mProfit = 0;
     mLevelProgress = 0;
     for (int i=0; i<8; ++i)
         mSkillIncrease[i] = 0;

components/esm/npcstats.hpp

@@ -40,7 +40,6 @@ namespace ESM
         int mBounty;
         int mReputation;
         int mWerewolfKills;
-        int mProfit;
         int mLevelProgress;
         int mSkillIncrease[8];
         std::vector<std::string> mUsedIds; // lower case IDs