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Fix crash when the font file doesn't exist

This commit is contained in:
Alexis Murzeau 2022-08-27 00:55:40 +02:00
parent ea4e143405
commit d8ae03d281
2 changed files with 5 additions and 2 deletions
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2
SpaceCadetPinball/imgui_draw.cpp
View File

@ -2141,7 +2141,7 @@ ImFont* ImFontAtlas::AddFontFromFileTTF(const char* filename, float size_pixels,
void* data = ImFileLoadToMemory(filename, "rb", &data_size, 0);
if (!data)
{
IM_ASSERT_USER_ERROR(0, "Could not load font file!");
// IM_ASSERT_USER_ERROR(0, "Could not load font file!");
return NULL;
}
ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig();

5
SpaceCadetPinball/winmain.cpp
View File

@ -125,7 +125,10 @@ int winmain::WinMain(LPCSTR lpCmdLine)
fontConfig.OversampleV = 2;
fontConfig.OversampleH = 8;
io.Fonts->AddFontFromFileTTF(Options.FontFileName.c_str(), 13.f, &fontConfig, ranges.Data);
if(!io.Fonts->AddFontFromFileTTF(Options.FontFileName.c_str(), 13.f, &fontConfig, ranges.Data)) {
// Font loading failed, load default font instead
io.Fonts->AddFontDefault();
}
io.Fonts->Build();
ImGuiSDL::Initialize(renderer, 0, 0);