6 files changed, 14 insertions, 13 deletions
diff --git a/src/resources/action.h b/src/resources/action.h
index 1e3965363..3951cc02c 100644
--- a/src/resources/action.h
+++ b/src/resources/action.h
@@ -43,7 +43,7 @@ class Action
 
         Animation *getAnimation(int direction) const;
 
-        unsigned getNumber()
+        unsigned getNumber() const
         { return mNumber; }
 
         void setNumber(unsigned n)
diff --git a/src/resources/image.h b/src/resources/image.h
index d22ed4be2..68ab09e58 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -103,7 +103,7 @@ class Image : public Resource
         /**
          * Tells is the image is loaded
          */
-        bool isLoaded()
+        bool isLoaded() const
         { return mLoaded; }
 
         /**
@@ -217,16 +217,16 @@ class Image : public Resource
         static int mTextureType;
 #endif
 
-        bool isHasAlphaChannel()
+        bool isHasAlphaChannel() const
         { return mHasAlphaChannel; }
 
-        bool isAlphaVisible()
+        bool isAlphaVisible() const
         { return mIsAlphaVisible; }
 
         void setAlphaVisible(bool b)
         { mIsAlphaVisible = b; }
 
-        bool isAlphaCalculated()
+        bool isAlphaCalculated() const
         { return mIsAlphaCalculated; }
 
         void setAlphaCalculated(bool b)
diff --git a/src/resources/imageset.h b/src/resources/imageset.h
index 69ebebdc0..edfc4b123 100644
--- a/src/resources/imageset.h
+++ b/src/resources/imageset.h
@@ -63,13 +63,13 @@ class ImageSet : public Resource
         size_type size() const
         { return mImages.size(); }
 
-        int getOffsetX()
+        int getOffsetX() const
         { return mOffsetX; }
 
         void setOffsetX(int n)
         { mOffsetX = n; }
 
-        int getOffsetY()
+        int getOffsetY() const
         { return mOffsetY; }
 
         void setOffsetY(int n)
diff --git a/src/resources/iteminfo.h b/src/resources/iteminfo.h
index 8c5e2dd8f..5f789663f 100644
--- a/src/resources/iteminfo.h
+++ b/src/resources/iteminfo.h
@@ -148,7 +148,8 @@ class ItemInfo
         void setEffect(const std::string &effect)
         { mEffect = effect; }
 
-        const std::string &getEffect() const { return mEffect; }
+        const std::string &getEffect() const
+        { return mEffect; }
 
         void setType(ItemType type)
         { mType = type; }
@@ -250,7 +251,7 @@ class ItemInfo
 
         void setColorsList(std::string name);
 
-        bool isHaveColors()
+        bool isHaveColors() const
         { return !mColorList.empty(); }
 
         const std::string replaceColors(std::string str,
diff --git a/src/resources/resource.h b/src/resources/resource.h
index b8e06aaa7..c0ea7ca23 100644
--- a/src/resources/resource.h
+++ b/src/resources/resource.h
@@ -73,7 +73,7 @@ class Resource
         { return mRefCount; }
 
 #ifdef DEBUG_DUMP_LEAKS
-        bool getDumped()
+        bool getDumped() const
         { return mDumped; }
 
         void setDumped(bool n)
diff --git a/src/resources/resourcemanager.h b/src/resources/resourcemanager.h
index 7b61e2eaa..9df96d354 100644
--- a/src/resources/resourcemanager.h
+++ b/src/resources/resourcemanager.h
@@ -254,17 +254,17 @@ class ResourceManager
          */
         static void deleteInstance();
 
-        int size()
+        int size() const
         { return mResources.size(); }
 
         typedef std::map<std::string, Resource*> Resources;
         typedef Resources::iterator ResourceIterator;
 
 #ifdef DEBUG_DUMP_LEAKS
-        Resources* getResources()
+        Resources* getResources() const
         { return &mResources; }
 
-        Resources* getOrphanedResources()
+        Resources* getOrphanedResources() const
         { return &mOrphanedResources; }
 #endif