Implement texture pack reordering

include/zelda_render.h

@@ -1,7 +1,7 @@
 #ifndef __ZELDA_RENDER_H__
 #define __ZELDA_RENDER_H__
 
-#include <set>
+#include <unordered_set>
 #include <filesystem>
 
 #include "common/rt64_user_configuration.h"
@@ -30,9 +30,11 @@ namespace zelda64 {
             uint32_t get_display_framerate() const override;
             float get_resolution_scale() const override;
 
-        protected:
+        private:
             std::unique_ptr<RT64::Application> app;
-            std::set<std::filesystem::path> enabled_texture_packs;
+            std::unordered_set<std::string> enabled_texture_packs;
+
+            void check_texture_pack_actions();
         };
 
         std::unique_ptr<ultramodern::renderer::RendererContext> create_render_context(uint8_t *rdram, ultramodern::renderer::WindowHandle window_handle, bool developer_mode);
@@ -41,6 +43,7 @@ namespace zelda64 {
         bool RT64SamplePositionsSupported();
         bool RT64HighPrecisionFBEnabled();
 
+        void trigger_texture_pack_update();
         void enable_texture_pack(const recomp::mods::ModHandle& mod);
         void disable_texture_pack(const recomp::mods::ModHandle& mod);
     }