Treat teleportation out of the draft cell as object creation

apps/openmw/mwclass/creature.cpp

@@ -692,7 +692,7 @@ namespace MWClass
         if (newPtr.getRefData().getCustomData())
         {
             MWBase::Environment::get().getWorldModel()->registerPtr(newPtr);
-            newPtr.getContainerStore()->setPtr(newPtr);
+            newPtr.getClass().getContainerStore(newPtr).setPtr(newPtr);
         }
         return newPtr;
     }

apps/openmw/mwclass/misc.cpp

@@ -205,7 +205,8 @@ namespace MWClass
             newPtr = MWWorld::Ptr(cell.insert(ref), &cell);
             newPtr.getRefData().setCount(count);
         }
-        newPtr.getCellRef().unsetRefNum();
+        if (ptr.getCell() != &MWBase::Environment::get().getWorldModel()->getDraftCell())
+            newPtr.getCellRef().unsetRefNum();
         newPtr.getRefData().setLuaScripts(nullptr);
         MWBase::Environment::get().getWorldModel()->registerPtr(newPtr);
         return newPtr;

apps/openmw/mwclass/npc.cpp

@@ -1338,7 +1338,7 @@ namespace MWClass
         if (newPtr.getRefData().getCustomData())
         {
             MWBase::Environment::get().getWorldModel()->registerPtr(newPtr);
-            newPtr.getContainerStore()->setPtr(newPtr);
+            newPtr.getClass().getContainerStore(newPtr).setPtr(newPtr);
         }
         return newPtr;
     }

apps/openmw/mwlua/cellbindings.cpp

@@ -12,6 +12,7 @@
 #include <components/esm3/loadcrea.hpp>
 #include <components/esm3/loaddoor.hpp>
 #include <components/esm3/loadingr.hpp>
+#include <components/esm3/loadlevlist.hpp>
 #include <components/esm3/loadligh.hpp>
 #include <components/esm3/loadlock.hpp>
 #include <components/esm3/loadmisc.hpp>
@@ -198,6 +199,9 @@ namespace MWLua
                         case ESM::REC_STAT:
                             cell.mStore->template forEachType<ESM::Static>(visitor);
                             break;
+                        case ESM::REC_LEVC:
+                            cell.mStore->template forEachType<ESM::CreatureLevList>(visitor);
+                            break;
 
                         case ESM::REC_ACTI4:
                             cell.mStore->template forEachType<ESM4::Activator>(visitor);

apps/openmw/mwlua/objectbindings.cpp

@@ -77,20 +77,25 @@ namespace MWLua
             return &wm->getExterior(ESM::positionToExteriorCellLocation(pos.x(), pos.y(), worldspace));
         }
 
-        void teleportPlayer(
-            MWWorld::CellStore* destCell, const osg::Vec3f& pos, const osg::Vec3f& rot, bool placeOnGround)
+        ESM::Position toPos(const osg::Vec3f& pos, const osg::Vec3f& rot)
         {
-            MWBase::World* world = MWBase::Environment::get().getWorld();
             ESM::Position esmPos;
             static_assert(sizeof(esmPos) == sizeof(osg::Vec3f) * 2);
             std::memcpy(esmPos.pos, &pos, sizeof(osg::Vec3f));
             std::memcpy(esmPos.rot, &rot, sizeof(osg::Vec3f));
+            return esmPos;
+        }
+
+        void teleportPlayer(
+            MWWorld::CellStore* destCell, const osg::Vec3f& pos, const osg::Vec3f& rot, bool placeOnGround)
+        {
+            MWBase::World* world = MWBase::Environment::get().getWorld();
             MWWorld::Ptr ptr = world->getPlayerPtr();
             auto& stats = ptr.getClass().getCreatureStats(ptr);
             stats.land(true);
             stats.setTeleported(true);
             world->getPlayer().setTeleported(true);
-            world->changeToCell(destCell->getCell()->getId(), esmPos, false);
+            world->changeToCell(destCell->getCell()->getId(), toPos(pos, rot), false);
             MWWorld::Ptr newPtr = world->getPlayerPtr();
             world->moveObject(newPtr, pos);
             world->rotateObject(newPtr, rot);
@@ -103,6 +108,7 @@ namespace MWLua
             const osg::Vec3f& rot, bool placeOnGround)
         {
             MWBase::World* world = MWBase::Environment::get().getWorld();
+            MWWorld::WorldModel* wm = MWBase::Environment::get().getWorldModel();
             const MWWorld::Class& cls = ptr.getClass();
             if (cls.isActor())
             {
@@ -110,8 +116,19 @@ namespace MWLua
                 stats.land(false);
                 stats.setTeleported(true);
             }
-            MWWorld::Ptr newPtr = world->moveObject(ptr, destCell, pos);
-            world->rotateObject(newPtr, rot, MWBase::RotationFlag_none);
+            MWWorld::Ptr newPtr;
+            if (ptr.getCell() == &wm->getDraftCell())
+            {
+                newPtr = world->placeObject(ptr, destCell, toPos(pos, rot));
+                ptr.getCellRef().unsetRefNum();
+                ptr.getRefData().setLuaScripts(nullptr);
+                ptr.getRefData().setCount(0);
+            }
+            else
+            {
+                newPtr = world->moveObject(ptr, destCell, pos);
+                world->rotateObject(newPtr, rot, MWBase::RotationFlag_none);
+            }
             if (placeOnGround)
                 world->adjustPosition(newPtr, true);
             if (cls.isDoor())

apps/openmw/mwworld/cellstore.cpp

@@ -1235,13 +1235,12 @@ namespace MWWorld
                 clearCorpse(ptr, mStore);
                 ptr.getClass().respawn(ptr);
             }
-            for (CellRefList<ESM::CreatureLevList>::List::iterator it(get<ESM::CreatureLevList>().mList.begin());
-                 it != get<ESM::CreatureLevList>().mList.end(); ++it)
-            {
-                Ptr ptr = getCurrentPtr(&*it);
+            forEachType<ESM::CreatureLevList>([](Ptr ptr) {
                 // no need to clearCorpse, handled as part of get<ESM::Creature>()
-                ptr.getClass().respawn(ptr);
-            }
+                if (!ptr.getRefData().isDeleted())
+                    ptr.getClass().respawn(ptr);
+                return false;
+            });
         }
     }
 

apps/openmw/mwworld/cellstore.hpp

@@ -262,7 +262,7 @@ namespace MWWorld
         /// unintended behaviour. \attention This function also lists deleted (count 0) objects! \return Iteration
         /// completed?
         template <class T, class Visitor>
-        bool forEachType(Visitor& visitor)
+        bool forEachType(Visitor&& visitor)
         {
             if (mState != State_Loaded)
                 return false;

apps/openmw/mwworld/class.cpp

@@ -372,7 +372,8 @@ namespace MWWorld
     MWWorld::Ptr Class::copyToCell(const ConstPtr& ptr, CellStore& cell, int count) const
     {
         Ptr newPtr = copyToCellImpl(ptr, cell);
-        newPtr.getCellRef().unsetRefNum(); // This RefNum is only valid within the original cell of the reference
+        if (ptr.getCell() != &MWBase::Environment::get().getWorldModel()->getDraftCell())
+            newPtr.getCellRef().unsetRefNum(); // This RefNum is only valid within the original cell of the reference
         newPtr.getRefData().setCount(count);
         newPtr.getRefData().setLuaScripts(nullptr);
         MWBase::Environment::get().getWorldModel()->registerPtr(newPtr);

files/lua_api/openmw/world.lua

@@ -134,6 +134,7 @@
 ---
 -- Create a new instance of the given record.
 -- After creation the object is in the disabled state. Use :teleport to place to the world or :moveInto to put it into a container or an inventory.
+-- Note that dynamically created creatures, NPCs, and container inventories will not respawn.
 -- @function [parent=#world] createObject
 -- @param #string recordId Record ID in lowercase
 -- @param #number count (optional, 1 by default) The number of objects in stack