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#ifndef LUA_CXX_HPP
#define LUA_CXX_HPP
extern "C" {
#include <lua.h>
}
#include <fud_status.hpp>
#include <fud_result.hpp>
#include <cstdint>
#include <string>
#include <vector>
namespace getsuyomi {
template<typename T>
using LuaResult = fud::Result<T, fud::FudStatus>;
static_assert(std::is_convertible_v<lua_Integer, int64_t>);
class LuaContext {
public:
LuaContext();
~LuaContext();
LuaContext(const LuaContext&) = delete;
LuaContext(LuaContext&& rhs);
LuaContext& operator=(const LuaContext&) = delete;
LuaContext& operator=(LuaContext&& rhs);
fud::FudStatus loadFile(const char* filename);
LuaResult<int64_t> getGlobalInteger(const char* name);
LuaResult<const char*> getGlobalString(const char* name);
LuaResult<std::vector<std::string>> getGlobalStringArray(const char* name);
[[nodiscard]] constexpr bool valid() const {
return m_state != nullptr;
}
private:
lua_State *m_state{nullptr};
};
} // namespace getsuyomi
#endif
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