LuaLogging.cpp

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#include <entt/locator/locator.hpp>
#include <sol/sol.hpp>
 
#include "galaxy/logging/Log.hpp"
#include "galaxy/logging/PhysFSError.hpp"
#include "galaxy/logging/OpenGLError.hpp"
 
#include "../Lua.hpp"
 
namespace galaxy
{
    void log_wrapper(LogLevel error_level, std::string_view message)
    {
        switch (error_level)
        {
            case LogLevel::INFO:
                GALAXY_LOG(GALAXY_INFO, "{0}", message);
                break;
 
            case LogLevel::WARNING:
                GALAXY_LOG(GALAXY_WARN, "{0}", message);
                break;
 
            case LogLevel::ERROR:
 
                GALAXY_LOG(GALAXY_ERROR, "{0}", message);
                break;
        }
    }
 
    void Lua::inject_logging() noexcept
    {
        auto& lua = entt::locator<sol::state>::value();
 
        // clang-format off
        // We dont have FATAL here because we dont want to throw exceptions inside lua.
        lua.new_enum<LogLevel>("LogLevels",
        {
            {"INFO", LogLevel::INFO},
            {"WARNING", LogLevel::WARNING},
            {"ERROR", LogLevel::ERROR},
        });
        // clang-format on
 
        lua.set_function("galaxy_log", &log_wrapper);
        lua.set_function("galaxy_log_physfs_check", sol::resolve<bool(const int)>(log::physfs_check));
        lua.set_function("galaxy_gl_errcode_as_string", &log::gl_errcode_as_string);
        lua.set_function("galaxy_gl_get_all_errors", &log::gl_get_all_errors);
        lua.set_function("galaxy_gl_add_error", &log::gl_add_error);
    }
} // namespace galaxy