Add missing const.

5 files changed, 12 insertions, 10 deletions

diff --git a/src/resources/atlasmanager.cpp b/src/resources/atlasmanager.cpp
index c3ba82fdd..1dad94a09 100644
--- a/src/resources/atlasmanager.cpp
+++ b/src/resources/atlasmanager.cpp
@@ -133,13 +133,14 @@ void AtlasManager::loadImages(const StringVect &files,
 
 void AtlasManager::simpleSort(const std::string &restrict name,
                               std::vector<TextureAtlas*> &restrict atlases,
-                              std::vector<Image*> &restrict images, int size)
+                              const std::vector<Image*> &restrict images,
+                              int size)
 {
     int x = 0;
     int y = 0;
     int tempHeight = 0;
     TextureAtlas *atlas = new TextureAtlas();
-    std::vector<Image*>::iterator it = images.begin();
+    std::vector<Image*>::const_iterator it = images.begin();
     const std::vector<Image*>::const_iterator it_end = images.end();
     for (it = images.begin(); it != it_end; ++ it)
     {
@@ -297,10 +298,10 @@ void AtlasManager::convertAtlas(TextureAtlas *const atlas)
     }
 }
 
-void AtlasManager::injectToResources(AtlasResource *const resource)
+void AtlasManager::injectToResources(const AtlasResource *const resource)
 {
     ResourceManager *const resman = ResourceManager::getInstance();
-    FOR_EACH (std::vector<TextureAtlas*>::iterator, it, resource->atlases)
+    FOR_EACH (std::vector<TextureAtlas*>::const_iterator, it, resource->atlases)
     {
         // add each atlas image to resources
         TextureAtlas *const atlas = *it;
diff --git a/src/resources/atlasmanager.h b/src/resources/atlasmanager.h
index 309bf11cb..58f43d251 100644
--- a/src/resources/atlasmanager.h
+++ b/src/resources/atlasmanager.h
@@ -104,7 +104,7 @@ class AtlasManager final
                                                const StringVect &files)
                                                A_WARN_UNUSED;
 
-        static void injectToResources(AtlasResource *const resource);
+        static void injectToResources(const AtlasResource *const resource);
 
         static void moveToDeleted(AtlasResource *const resource);
 
@@ -114,7 +114,8 @@ class AtlasManager final
 
         static void simpleSort(const std::string &restrict name,
                                std::vector<TextureAtlas*> &restrict atlases,
-                               std::vector<Image*> &restrict images, int size);
+                               const std::vector<Image*> &restrict images,
+                               int size);
 
         static SDL_Surface *createSDLAtlas(TextureAtlas *const atlas)
                                            A_WARN_UNUSED;
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index ec219886e..e4c3e6f73 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -277,7 +277,7 @@ void MapReader::unloadTempLayers()
     mKnownDocs.clear();
 }
 
-static void loadReplaceLayer(LayerInfoIterator &it, Map *const map)
+static void loadReplaceLayer(const LayerInfoIterator &it, Map *const map)
 {
     MapReader::readLayer((*it).second, map);
 }
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index a65fc508c..876d7b751 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -1099,7 +1099,7 @@ void ResourceManager::clearScheduled()
 struct RescaledLoader
 {
     ResourceManager *manager;
-    Image *image;
+    const Image *image;
     int width;
     int height;
     static Resource *load(const void *const v)
@@ -1118,7 +1118,7 @@ struct RescaledLoader
     }
 };
 
-Image *ResourceManager::getRescaled(Image *const image,
+Image *ResourceManager::getRescaled(const Image *const image,
                                     const int width, const int height)
 {
     if (!image)
diff --git a/src/resources/resourcemanager.h b/src/resources/resourcemanager.h
index 2398cf212..954ee3551 100644
--- a/src/resources/resourcemanager.h
+++ b/src/resources/resourcemanager.h
@@ -278,7 +278,7 @@ class ResourceManager final
                                  const std::string &restrict name,
                                  const std::string &restrict text);
 
-        Image *getRescaled(Image *const image,
+        Image *getRescaled(const Image *const image,
                            const int width, const int height) A_WARN_UNUSED;
 
         /**