added color picking with ALT key, added crash report library for windows

engine/log.cpp

@@ -17,6 +17,7 @@ void LogRemote::start()
 
     m_running = true;
     m_thread = std::thread([&] {
+        BT_SetTerminate();
         net_init();
         auto session_string = net_request("/start");
         m_session = atoi(session_string.c_str());
@@ -65,6 +66,16 @@ void LogRemote::net_close()
     curl = nullptr;
     m_running = false;
 }
+void LogRemote::file_init()
+{
+    if (!m_logfile.is_open())
+        m_logfile.open("log.txt");
+}
+void LogRemote::file_close()
+{
+    if (!m_logfile.is_open())
+        m_logfile.close();
+}
 void LogRemote::log(const char* format, ...)
 {
     static char buffer[4096];
@@ -73,6 +84,12 @@ void LogRemote::log(const char* format, ...)
     int n = vsnprintf(buffer, sizeof(buffer), format, arglist);
     va_end(arglist);
     m_mq.Post(std::string(buffer, n));
+    if (m_logfile.is_open())
+    {
+        auto line = std::string(buffer, n) + "\n";
+        m_logfile.write(line.data(), line.size());
+        m_logfile.flush();
+    }
 }
 void LogRemote::log(const wchar_t* format, ...)
 {
@@ -98,6 +115,12 @@ void LogRemote::log(const wchar_t* format, ...)
     //std::string converted_str = converter.to_bytes(string_to_convert);
 
     m_mq.Post(std::move(converted));
+    if (m_logfile.is_open())
+    {
+        auto line = converted + "\n";
+        m_logfile.write(line.data(), line.size());
+        m_logfile.flush();
+    }
 }
 LogRemote::~LogRemote()
 {