#pragma once
#include "sfa.h"
#include <stdexcept>
#include <string>

namespace spriteforge {
class File {
    sfa_owned owned_{};
public:
    explicit File(const std::string& path) { if (sfa_load_file(path.c_str(), &owned_) != SFA_OK) throw std::runtime_error("failed to load SFA: "+path); }
    ~File() { sfa_free_file(&owned_); }
    File(const File&) = delete; File& operator=(const File&) = delete;
    File(File&& other) noexcept : owned_(other.owned_) { other.owned_={}; }
    const sfa_view& view() const noexcept { return owned_.view; }
    sfa_frame frame(uint32_t i) const { sfa_frame f{}; if(sfa_get_frame(&owned_.view,i,&f)!=SFA_OK) throw std::out_of_range("SFA frame"); return f; }
};
}