Clean up of code - fixed memory leaks (most of them) and added new custom config menu

1 files changed, 14 insertions, 2 deletions

diff --git a/noncore/games/sfcave-sdl/font.cpp b/noncore/games/sfcave-sdl/font.cpp
index 2976d48..1988252 100644
--- a/noncore/games/sfcave-sdl/font.cpp
+++ b/noncore/games/sfcave-sdl/font.cpp
@@ -1,40 +1,52 @@
 #include "font.h"
 
 #include "constants.h"
 
 BFont *FontHandler :: menuSelFont;
 BFont *FontHandler :: menuUnSelFont;
 BFont *FontHandler :: whiteFont;
 BFont *FontHandler :: colouredFont;
 BFont *FontHandler :: helpFont;
 
-void FontHandler :: init()
+bool FontHandler :: init()
 {
         // Load font images
         // Convert to fonts
         menuSelFont = new BFont( IMAGES_PATH "sel_menu_font.bmp" );
         menuUnSelFont = new BFont( IMAGES_PATH "unsel_menu_font.bmp" );
         whiteFont = new BFont( IMAGES_PATH "score_font.bmp" );
         helpFont = new BFont( IMAGES_PATH "help_font.bmp" );
         colouredFont = 0;
+        
+        // Check if we are installed correctly (we need fonts to function)
+        if ( menuSelFont == 0 || menuUnSelFont == 0 || whiteFont == 0 || helpFont == 0 )
+        {
+           printf( "One or more fonts are not installed correctly\n" );
+           return false;
+        }
+        
+        return true;
 }
 
 void FontHandler :: cleanUp()
 {
+        if ( menuSelFont )
         delete menuSelFont;
+        if ( menuUnSelFont )
         delete menuUnSelFont;
+        if ( whiteFont )
         delete whiteFont;
+        if ( helpFont )
         delete helpFont;
-
         if ( colouredFont )
                 delete colouredFont;
 }
 
 int  FontHandler :: TextWidth( int font, const char *text )
 {
         return getFont( font )->TextWidth( text );
 }
 
 int  FontHandler :: FontHeight( int font )
 {
         return getFont( font )->FontHeight();