Lua: Add functions to resolve inventories

apps/openmw/mwlua/objectbindings.cpp

@@ -525,6 +525,19 @@ namespace MWLua
                 MWWorld::ContainerStore& store = ptr.getClass().getContainerStore(ptr);
                 return store.count(ESM::RefId::stringRefId(recordId));
             };
+            if constexpr (std::is_same_v<ObjectT, GObject>)
+            {
+                inventoryT["resolve"] = [](const InventoryT& inventory) {
+                    const MWWorld::Ptr& ptr = inventory.mObj.ptr();
+                    MWWorld::ContainerStore& store = ptr.getClass().getContainerStore(ptr);
+                    store.resolve();
+                };
+            }
+            inventoryT["isResolved"] = [](const InventoryT& inventory) -> bool {
+                const MWWorld::Ptr& ptr = inventory.mObj.ptr();
+                MWWorld::ContainerStore& store = ptr.getClass().getContainerStore(ptr);
+                return store.isResolved();
+            };
             inventoryT["find"] = [](const InventoryT& inventory, std::string_view recordId) -> sol::optional<ObjectT> {
                 const MWWorld::Ptr& ptr = inventory.mObj.ptr();
                 MWWorld::ContainerStore& store = ptr.getClass().getContainerStore(ptr);

files/lua_api/openmw/core.lua

@@ -349,6 +349,19 @@
 -- @return #GameObject
 -- @usage inventory:find('gold_001')
 
+---
+-- Will resolve the inventory, filling it with levelled items if applicable, making its contents permanent. Must be used in a global script.
+-- @function [parent=#Inventory] resolve
+-- @param self
+-- @usage inventory:resolve()
+
+---
+-- Checks if the inventory has a resolved item list.
+-- @function [parent=#Inventory] isResolved
+-- @param self
+-- @return #boolean
+-- @usage inventory:isResolved()
+
 ---
 -- Get all items with given recordId from the inventory.
 -- @function [parent=#Inventory] findAll