3 files changed, 17 insertions, 2 deletions
diff --git a/src/resources/map/map.cpp b/src/resources/map/map.cpp
index 01f646877..7045706e1 100644
--- a/src/resources/map/map.cpp
+++ b/src/resources/map/map.cpp
@@ -1743,7 +1743,8 @@ int Map::calcMemoryChilds(const int level) const
         mSpecialLayer->calcMemory(level + 1);
     if (mTempLayer)
         mTempLayer->calcMemory(level + 1);
-    // +++ need calc mObjects
+    if (mObjects)
+        mObjects->calcMemory(level + 1);
     // +++ need calc mHeights
     return sz;
 }
diff --git a/src/resources/map/objectslayer.cpp b/src/resources/map/objectslayer.cpp
index ea4f6a27f..7af758d7f 100644
--- a/src/resources/map/objectslayer.cpp
+++ b/src/resources/map/objectslayer.cpp
@@ -74,3 +74,9 @@ MapObjectList *ObjectsLayer::getAt(const unsigned x, const unsigned y) const
         return nullptr;
     return mTiles[x + y * mWidth];
 }
+
+int ObjectsLayer::calcMemoryLocal() const
+{
+    return sizeof(ObjectsLayer) +
+        (sizeof(MapObjectList) + sizeof(MapObjectList*)) * mWidth * mHeight;
+}
diff --git a/src/resources/map/objectslayer.h b/src/resources/map/objectslayer.h
index 629b46426..09573a627 100644
--- a/src/resources/map/objectslayer.h
+++ b/src/resources/map/objectslayer.h
@@ -21,13 +21,15 @@
 #ifndef RESOURCES_MAP_OBJECTSLAYER_H
 #define RESOURCES_MAP_OBJECTSLAYER_H
 
+#include "resources/memorycounter.h"
+
 #include <string>
 
 #include "localconsts.h"
 
 class MapObjectList;
 
-class ObjectsLayer final
+class ObjectsLayer final : public MemoryCounter
 {
     public:
         ObjectsLayer(const unsigned width, const unsigned height);
@@ -42,6 +44,12 @@ class ObjectsLayer final
 
         MapObjectList *getAt(const unsigned x,
                              const unsigned y) const A_WARN_UNUSED;
+
+        int calcMemoryLocal() const override final;
+
+        std::string getCounterName() const override final
+        { return "objects leyer"; }
+
     private:
         MapObjectList **mTiles;
         unsigned mWidth;