Added more options to font loading.

public/raid/raid.hpp

@@ -9,6 +9,7 @@
 #include <fmt/format.h>
 #include <imgui.h>
 #include <mijin/async/coroutine.hpp>
+#include <mijin/util/bitflags.hpp>
 #include <mijin/virtual_filesystem/stacked.hpp>
 #include <SDL3/SDL.h>
 
@@ -34,6 +35,19 @@ struct Message
     const char* text;
 };
 
+struct FontFlags : mijin::BitFlags<FontFlags>
+{
+    bool pixelSnapH : 1 = false;
+};
+
+struct FontConfig
+{
+    fs::path path;
+    std::vector<std::pair<ImWchar, ImWchar>> glyphRanges;
+    float size = 20.f;
+    FontFlags flags;
+};
+
 class Application
 {
 private:
@@ -90,7 +104,13 @@ public:
     int run(int argc, char* argv[]);
 
     [[nodiscard]]
-    bool loadFont(const fs::path& path);
+    bool loadFonts(std::span<const FontConfig> fonts);
+
+    [[nodiscard]]
+    bool loadFont(const FontConfig& font)
+    {
+        return loadFonts({&font, 1});
+    }
 
     [[nodiscard]]
     ImTextureID getOrLoadTexture(fs::path path);
@@ -100,6 +120,7 @@ protected:
     virtual std::string getFolderName() = 0;
     virtual std::string getWindowTitle() = 0;
     virtual void configureImgui();
+    virtual std::vector<FontConfig> getDefaultFonts();
     virtual void handleMessage(const Message& message);
     virtual void handleSDLEvent(const SDL_Event& event);