rename engine to src

src/asset.h

@@ -0,0 +1,23 @@
+#pragma once
+
+class Asset
+{
+public:
+#ifdef __ANDROID__
+    static AAssetManager* m_am;
+    AAsset* m_asset = nullptr;
+#endif
+    static std::vector<std::string> list_files(std::string folder, bool is_asset, const std::string& filter_regex);
+    static bool exist(std::string path, bool is_asset);
+    static bool delete_file(const std::string& path);
+    static std::string absolute(const std::string& path);
+
+    std::string m_current_path;
+    FILE* m_fp = nullptr;
+    int m_len = 0;
+    uint8_t* m_data = nullptr;
+    bool open(const char* path);
+    uint8_t* read_all();
+    void close();
+};
+