converted from bmp to jpg

src/utils/ImagePathResolver.h

@@ -0,0 +1,56 @@
+#pragma once
+
+#include <array>
+#include <string>
+
+#include <SDL3/SDL.h>
+
+namespace AssetPath {
+
+inline bool fileExists(const std::string& path) {
+    if (path.empty()) {
+        return false;
+    }
+
+    SDL_IOStream* file = SDL_IOFromFile(path.c_str(), "rb");
+    if (file) {
+        SDL_CloseIO(file);
+        return true;
+    }
+    return false;
+}
+
+inline std::string resolveImagePath(const std::string& originalPath) {
+    if (originalPath.empty()) {
+        return originalPath;
+    }
+
+    if (fileExists(originalPath)) {
+        return originalPath;
+    }
+
+    const std::size_t dot = originalPath.find_last_of('.');
+    const std::string base = (dot == std::string::npos) ? originalPath : originalPath.substr(0, dot);
+
+    static constexpr std::array<const char*, 5> preferredExtensions{
+        ".jpg",
+        ".jpeg",
+        ".png",
+        ".webp",
+        ".bmp"
+    };
+
+    for (const char* ext : preferredExtensions) {
+        std::string candidate = base + ext;
+        if (candidate == originalPath) {
+            continue;
+        }
+        if (fileExists(candidate)) {
+            return candidate;
+        }
+    }
+
+    return originalPath;
+}
+
+} // namespace AssetPath