Diffstat (limited to 'noncore/games/sfcave-sdl/font.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/games/sfcave-sdl/font.cpp | 24 |
1 files changed, 18 insertions, 6 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 @@ -1,52 +1,64 @@ #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() { - delete menuSelFont; - delete menuUnSelFont; - delete whiteFont; - delete helpFont; - + 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(); } void FontHandler :: draw( SDL_Surface *screen, int font, const char *text, int x, int y ) { if ( x == -1 ) getFont( font )->CenteredPutString( screen, y, text ); else getFont( font )->PutString( screen, x, y, text ); } void FontHandler :: changeColor( int font, int r, int g, int b ) { |