menu open or use for backpacks

modules/game_inventory/inventory.lua

@@ -64,9 +64,24 @@ function Inventory.onSoulChange(soul)
 end
 
 function Inventory.onInventoryItemMousePress(itemWidget, mousePos, mouseButton)
+  if mouseButton ~= MouseRightButton then
+    return
+  end
+  
+  local item = itemWidget:getItem()
+  if not item then
+    return
+  end
+  
   local menu = UIPopupMenu.create()
   menu:addOption('Look', function() print('look') end)
+  
+  if item:isContainer() then
+    menu:addOption('Open', function() print('open') end)
+  else
     menu:addOption('Use', function() print('use') end)
+  end
+  
   menu:display(mousePos)
 end
 

src/otclient/core/thing.cpp

@@ -31,7 +31,7 @@ Thing::Thing() : m_id(0)
     m_yPattern = 0;
     m_zPattern = 0;
     m_animation = 0;
-    m_type = g_thingsType.getEmptyThingType();
+    m_type = getType();
 }
 
 void Thing::internalDraw(const Point& p, int layer)
@@ -77,3 +77,8 @@ ThingType *Thing::getType()
 {
     return g_thingsType.getEmptyThingType();
 }
+
+bool Thing::isContainer()
+{
+    return m_type->properties[ThingType::IsContainer];
+}

src/otclient/core/thing.h

@@ -66,6 +66,8 @@ public:
     virtual AnimatedTextPtr asAnimatedText() { return nullptr; }
     virtual StaticTextPtr asStaticText() { return nullptr; }
 
+    bool isContainer();
+
 protected:
     void internalDraw(const Point& p, int layer);
 

src/otclient/luafunctions.cpp

@@ -35,14 +35,16 @@ void OTClient::registerLuaFunctions()
     g_lua.registerClass<ProtocolGame, Protocol>();
 
     g_lua.registerClass<Thing>();
+    g_lua.bindClassMemberFunction<Thing>("getType", &Thing::getType);
+    g_lua.bindClassMemberFunction<Thing>("isContainer", &Thing::isContainer);
 
-    g_lua.registerClass<Creature>();
+    g_lua.registerClass<Creature, Thing>();
     g_lua.bindClassMemberFunction("setOutfit", &Creature::setOutfit);
     g_lua.bindClassMemberFunction("getOutfit", &Creature::getOutfit);
 
     g_lua.registerClass<Player, Creature>();
     g_lua.registerClass<LocalPlayer, Player>();
-    g_lua.registerClass<Item>();
+    g_lua.registerClass<Item, Thing>();
     g_lua.registerClass<Tile>();
     g_lua.registerClass<Map>();