commandline option for precise timestamps

src/commandline_options.cpp

@@ -66,6 +66,7 @@ commandline_options::commandline_options ( int argc, char** argv ) :
 	log(),
 	load(),
 	logdomains(),
+	log_precise_timestamps(false),
 	multiplayer(false),
 	multiplayer_ai_config(),
 	multiplayer_algorithm(),
@@ -191,6 +192,7 @@ commandline_options::commandline_options ( int argc, char** argv ) :
 		("log-warning", po::value<std::string>(), "sets the severity level of the specified log domain(s) to 'warning'. Similar to --log-error.")
 		("log-info", po::value<std::string>(), "sets the severity level of the specified log domain(s) to 'info'. Similar to --log-error.")
 		("log-debug", po::value<std::string>(), "sets the severity level of the specified log domain(s) to 'debug'. Similar to --log-error.")
+		("log-precise", "shows the timestamps in the logfile with more precision")
 		;
 
 	po::options_description multiplayer_opts("Multiplayer options");
@@ -316,6 +318,8 @@ commandline_options::commandline_options ( int argc, char** argv ) :
 		 parse_log_domains_(vm["log-debug"].as<std::string>(),3);
 	if (vm.count("logdomains"))
 		logdomains = vm["logdomains"].as<std::string>();
+	if (vm.count("log-precise"))
+		log_precise_timestamps = true;
 	if (vm.count("max-fps"))
 		max_fps = vm["max-fps"].as<int>();
 	if (vm.count("multiplayer"))

src/commandline_options.hpp

@@ -79,6 +79,8 @@ friend std::ostream& operator<<(std::ostream &os, const commandline_options& cmd
 	boost::optional<std::string> load;
 	/// Non-empty if --logdomains was given on the command line. Prints possible logdomains filtered by given string and exits.
 	boost::optional<std::string> logdomains;
+	/// True if --log-precise was given on the command line. Shows timestamps in log with more precision.
+	bool log_precise_timestamps;
 	/// True if --multiplayer was given on the command line. Goes directly into multiplayer mode.
 	bool multiplayer;
 	/// Non-empty if --ai-config was given on the command line. Vector of pairs (side number, value). Dependent on --multiplayer.

src/game.cpp

@@ -27,6 +27,7 @@
 #include "gui/widgets/window.hpp"
 #include "help.hpp"
 #include "loadscreen.hpp"
+#include "log.hpp"
 #include "playcampaign.hpp"
 #include "preferences_display.hpp"
 #include "replay.hpp"
@@ -355,6 +356,9 @@ static int process_command_args(const commandline_options& cmdline_opts) {
 		std::cout <<  game_config::path << "\n";
 		return 0;
 	}
+	if(cmdline_opts.log_precise_timestamps) {
+		lg::precise_timestamps(true);
+	}
 	if(cmdline_opts.rng_seed) {
 		srand(*cmdline_opts.rng_seed);
 	}