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bark if the requested font isn't a texture font. A more graceful recovery

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doesn't buy us much, as the font is only set at initialization time and not
changeable later. Better tell the user immediately that he goofed.
This commit is contained in:
mfranz 2006-06-06 19:25:33 +00:00
parent 675ff6fbc8
commit 95da0171a0
1 changed files with 3 additions and 0 deletions
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src/Cockpit/hud.cxx
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@ -766,6 +766,9 @@ int fgHUDInit( fgAIRCRAFT * /* current_aircraft */ )
FGFontCache *fc = globals->get_fontcache();
HUD_Font = fc->getTexFont(fgGetString("/sim/hud/font/name", "Helvetica.txf"));
if (!HUD_Font)
throw sg_throwable(string("/sim/hud/font/name is not a texture font"));
HUD_TextSize = fgGetFloat("/sim/hud/font/size", 10);
HUDtext = new fntRenderer();