Fix some leaks

desktop_version/src/Graphics.cpp

@@ -177,6 +177,7 @@ void Graphics::Makebfont()
             font_positions[codepoint] = pos;
             ++pos;
         }
+        FILESYSTEM_freeMemory(&charmap);
     }
 }
 
@@ -2821,6 +2822,7 @@ bool Graphics::onscreen(int t)
 }
 
 void Graphics::reloadresources() {
+    grphx.destroy();
     grphx = GraphicsResources();
     grphx.init();
 
@@ -2831,7 +2833,6 @@ void Graphics::reloadresources() {
         } \
         name.clear();
 
-    CLEAR_ARRAY(images)
     CLEAR_ARRAY(tiles)
     CLEAR_ARRAY(tiles2)
     CLEAR_ARRAY(tiles3)
@@ -2849,6 +2850,8 @@ void Graphics::reloadresources() {
     maketelearray();
     Makebfont();
 
+    images.clear();
+
     images.push_back(grphx.im_image0);
     images.push_back(grphx.im_image1);
     images.push_back(grphx.im_image2);

desktop_version/src/GraphicsResources.cpp

@@ -108,7 +108,7 @@ void GraphicsResources::init(void)
 }
 
 
-GraphicsResources::~GraphicsResources(void)
+void GraphicsResources::destroy(void)
 {
 	SDL_FreeSurface(im_tiles);
 	SDL_FreeSurface(im_tiles2);

desktop_version/src/GraphicsResources.h

@@ -7,7 +7,7 @@ class GraphicsResources
 {
 public:
     void init(void);
-    ~GraphicsResources(void);
+    void destroy(void);
 
     SDL_Surface* im_tiles;
     SDL_Surface* im_tiles2;