Logger.cpp

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#include "Logger.hpp"
 
#include <chrono>
 
#include "BAREErrors.hpp"
 
namespace BARE2D {
 
    Logger* Logger::m_instance = nullptr;
 
    Logger::Logger()
    {
        // Open the log file!
        m_logFile.open("GameLog.txt", std::ios::trunc);
        
        // Make sure we can load it.
        if(m_logFile.fail()) {
            throwFatalError(BAREError::LOGGER_FAILURE, "Logger failed to open log file.");
            return;
        }
        
        // Just to timestamp the log
        auto timeA = std::chrono::system_clock::now();
        auto timeB = std::chrono::system_clock::to_time_t(timeA);
        
        std::string date = std::ctime(&timeB);
        date.pop_back();
        
        m_logFile << "\n\n\n### LOG: " << date << " ###\n\n";
        m_logFile << "Thanks for using BARE2D! Original engine by Davis Garrad\n\n";
        m_logFile.flush();
    }
 
    Logger* Logger::getInstance()
    {
        if (m_instance == nullptr) {
            m_instance = new Logger();
        }
        return m_instance;
    }
    
    void Logger::log(std::string message, bool important/** = false*/) {
        if(important) {
            message = "\n### " + message + " ###\n";
        }
        message = message + "\n";
        m_logFile << message;
        std::printf("%s", message.c_str());
        m_logFile.flush();
    }
 
}