added Drop and DropSoulGem functions

apps/openmw/mwscript/docs/vmformat.txt

@@ -311,4 +311,9 @@ op 0x20001f4: AddSoulGem, explicit reference
 op 0x20001f5: RemoveSoulGem
 op 0x20001f6: RemoveSoulGem, explicit reference
 op 0x20001f7: PlayBink
-opcodes 0x20001f8-0x3ffffff unused
+op 0x20001f8: Drop
+op 0x20001f9: Drop, explicit reference
+op 0x20001fa: DropSoulGem
+op 0x20001fb: DropSoulGem, explicit reference
+
+opcodes 0x20001fa-0x3ffffff unused

apps/openmw/mwscript/miscextensions.cpp

@@ -383,6 +383,60 @@ namespace MWScript
                 }
         };
 
+        template<class R>
+        class OpDrop : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute (Interpreter::Runtime& runtime)
+                {
+
+                    MWWorld::Ptr ptr = R()(runtime);
+
+                    std::string item = runtime.getStringLiteral (runtime[0].mInteger);
+                    runtime.pop();
+
+                    MWWorld::ContainerStore& store = MWWorld::Class::get (ptr).getContainerStore (ptr);
+
+
+                    for (MWWorld::ContainerStoreIterator iter (store.begin()); iter!=store.end(); ++iter)
+                    {
+                        if (::Misc::StringUtils::ciEqual(iter->getCellRef().mRefID, item))
+                        {
+                            MWBase::Environment::get().getWorld()->dropObjectOnGround(ptr, *iter);
+                            break;
+                        }
+                    }
+                }
+        };
+
+        template<class R>
+        class OpDropSoulGem : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute (Interpreter::Runtime& runtime)
+                {
+
+                    MWWorld::Ptr ptr = R()(runtime);
+
+                    std::string soul = runtime.getStringLiteral (runtime[0].mInteger);
+                    runtime.pop();
+
+                    MWWorld::ContainerStore& store = MWWorld::Class::get (ptr).getContainerStore (ptr);
+
+
+                    for (MWWorld::ContainerStoreIterator iter (store.begin()); iter!=store.end(); ++iter)
+                    {
+                        if (::Misc::StringUtils::ciEqual(iter->getCellRef().mSoul, soul))
+                        {
+                            MWBase::Environment::get().getWorld()->dropObjectOnGround(ptr, *iter);
+                            break;
+                        }
+                    }
+                }
+        };
+
         template <class R>
         class OpGetAttacked : public Interpreter::Opcode0
         {
@@ -495,6 +549,10 @@ namespace MWScript
         const int opcodeAddSoulGemExplicit = 0x20001f4;
         const int opcodeRemoveSoulGem = 0x20001f5;
         const int opcodeRemoveSoulGemExplicit = 0x20001f6;
+        const int opcodeDrop = 0x20001f8;
+        const int opcodeDropExplicit = 0x20001f9;
+        const int opcodeDropSoulGem = 0x20001fa;
+        const int opcodeDropSoulGemExplicit = 0x20001fb;
         const int opcodeGetAttacked = 0x20001d3;
         const int opcodeGetAttackedExplicit = 0x20001d4;
         const int opcodeGetWeaponDrawn = 0x20001d7;
@@ -538,6 +596,8 @@ namespace MWScript
             extensions.registerFunction ("geteffect", 'l', "l", opcodeGetEffect, opcodeGetEffectExplicit);
             extensions.registerInstruction ("addsoulgem", "cc", opcodeAddSoulGem, opcodeAddSoulGemExplicit);
             extensions.registerInstruction ("removesoulgem", "c", opcodeRemoveSoulGem, opcodeRemoveSoulGemExplicit);
+            extensions.registerInstruction ("drop", "c", opcodeDrop, opcodeDropExplicit);
+            extensions.registerInstruction ("dropsoulgem", "c", opcodeDropSoulGem, opcodeDropSoulGemExplicit);
             extensions.registerFunction ("getattacked", 'l', "", opcodeGetAttacked, opcodeGetAttackedExplicit);
             extensions.registerFunction ("getweapondrawn", 'l', "", opcodeGetWeaponDrawn, opcodeGetWeaponDrawnExplicit);
             extensions.registerFunction ("getspelleffects", 'l', "c", opcodeGetSpellEffects, opcodeGetSpellEffectsExplicit);
@@ -576,6 +636,10 @@ namespace MWScript
             interpreter.installSegment5 (opcodeAddSoulGemExplicit, new OpAddSoulGem<ExplicitRef>);
             interpreter.installSegment5 (opcodeRemoveSoulGem, new OpRemoveSoulGem<ImplicitRef>);
             interpreter.installSegment5 (opcodeRemoveSoulGemExplicit, new OpRemoveSoulGem<ExplicitRef>);
+            interpreter.installSegment5 (opcodeDrop, new OpDrop<ImplicitRef>);
+            interpreter.installSegment5 (opcodeDropExplicit, new OpDrop<ExplicitRef>);
+            interpreter.installSegment5 (opcodeDropSoulGem, new OpDropSoulGem<ImplicitRef>);
+            interpreter.installSegment5 (opcodeDropSoulGemExplicit, new OpDropSoulGem<ExplicitRef>);
             interpreter.installSegment5 (opcodeGetAttacked, new OpGetAttacked<ImplicitRef>);
             interpreter.installSegment5 (opcodeGetAttackedExplicit, new OpGetAttacked<ExplicitRef>);
             interpreter.installSegment5 (opcodeGetWeaponDrawn, new OpGetWeaponDrawn<ImplicitRef>);

apps/openmw/mwworld/worldimp.cpp

@@ -1288,10 +1288,10 @@ namespace MWWorld
 
     void World::dropObjectOnGround (const Ptr& actor, const Ptr& object)
     {
-        MWWorld::Ptr::CellStore* cell = getPlayer().getPlayer().getCell();
+        MWWorld::Ptr::CellStore* cell = actor.getCell();
 
         ESM::Position pos =
-            getPlayer().getPlayer().getRefData().getPosition();
+            actor.getRefData().getPosition();
 
         Ogre::Vector3 orig =
             Ogre::Vector3(pos.pos[0], pos.pos[1], pos.pos[2]);