diff --git a/gamecore/modules/menusystem/init.lua b/gamecore/modules/menusystem/init.lua
index 9589761..780796d 100644
--- a/gamecore/modules/menusystem/init.lua
+++ b/gamecore/modules/menusystem/init.lua
@@ -43,7 +43,8 @@ function MenuSystem:new(scene)
   self.menus = {}
   self.focusedMenu = ""
   self.isActive   = true
-  self.lockWorld  = false
+  self.lockWorld    = false
+  self.lockAssets   = false
 end
 
 function MenuSystem:reset()
@@ -55,20 +56,34 @@ end
 
 function MenuSystem:activate()
   self.isActive = true
+
   if (self.lockWorld) then
     if (self.scene.world ~= nil) then
       self.scene.world:setActivity(false)
     end
   end
+
+  if (self.lockAssets) then
+    if (self.scene.assets ~= nil) then
+      self.scene.assets:setActivity(false)
+    end
+  end
 end
 
 function MenuSystem:deactivate()
   self.isActive = false
+
   if (self.lockWorld) then
     if (self.scene.world ~= nil) then
       self.scene.world:setActivity(true)
     end
   end
+
+  if (self.lockAssets) then
+    if (self.scene.assets ~= nil) then
+      self.scene.assets:setActivity(true)
+    end
+  end
 end
 
 function MenuSystem:getActiveState()
@@ -79,6 +94,11 @@ function MenuSystem:lockWorldWhenActive(state)
   self.lockWorld = state
 end
 
+function MenuSystem:lockAssetsWhenActive(state)
+  self.lockAssets = state
+end
+
+
 -- MENUS FUNCTIONS
 -- Controle the menus of the menusystem