Log.cpp

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#include <cstdarg>
 
#include <Raylib.hpp>
 
#include "galaxy/platform/Pragma.hpp"
 
#include "Log.hpp"
 
#ifdef GALAXY_WIN_PLATFORM
GALAXY_DISABLE_WARNING_PUSH
GALAXY_DISABLE_WARNING(26477)
#endif
 
namespace galaxy
{
    Log::Log() noexcept
        : m_min_level {LogLevel::INFO}
    {
        m_sinks.reserve(2);
 
        ray::SetTraceLogLevel(ray::LOG_DEBUG);
        ray::SetTraceLogCallback([](int msgType, const char* text, va_list args) {
            va_list args_copy;
            va_copy(args_copy, args);
 
            const auto size = vsnprintf(nullptr, 0, text, args_copy);
            va_end(args_copy);
 
            std::string result(size, '\0');
            vsnprintf(result.data(), result.size() + 1, text, args);
 
            switch (msgType)
            {
                case ray::LOG_DEBUG:
                case ray::LOG_INFO:
                    GALAXY_LOG(GALAXY_INFO, "[Raylib] {0}", result);
                    break;
 
                case ray::LOG_WARNING:
                    GALAXY_LOG(GALAXY_WARN, "[Raylib] {0}", result);
                    break;
 
                case ray::LOG_ERROR:
                    GALAXY_LOG(GALAXY_ERROR, "[Raylib] {0}", result);
                    break;
 
                case ray::LOG_FATAL:
                    GALAXY_LOG(GALAXY_FATAL, "[Raylib] {0}", result);
                    break;
 
                default:
                    GALAXY_LOG(GALAXY_ERROR, "Unknown raylib log message level.");
                    break;
            }
        });
    }
 
    Log::~Log() noexcept
    {
        // We reset min level because logging is done as a singleton.
        m_min_level = LogLevel::INFO;
        m_sinks.clear();
    }
} // namespace galaxy
 
#ifdef GALAXY_WIN_PLATFORM
GALAXY_DISABLE_WARNING_POP
#endif