add ServerMain

src/ServerMain.cpp

@@ -0,0 +1,56 @@
+#include <server/Server.h>
+
+#include <Nazara/Core/Application.hpp>
+#include <Nazara/Core/EntitySystemAppComponent.hpp>
+#include <Nazara/Network/Network.hpp>
+
+#include <iostream>
+
+void ConsoleLoop(Nz::Application<Nz::Network>& app, blitz::server::Server& server) {
+	std::string line;
+	while (true) {
+		getline(std::cin, line);
+		if (line == "stop") {
+			std::cout << "Exiting ...\n";
+			server.CloseServer();
+			app.Quit();
+			break;
+		}
+	}
+}
+
+static std::uint16_t DefaultPort = 25565;
+
+int main(int argc, char* args[]) {
+	Nz::Application<Nz::Network> app(argc, args);
+
+	const auto& params = app.GetCommandLineParameters();
+
+	std::string_view portString;
+	std::uint16_t port = DefaultPort;
+
+	if (params.GetParameter("port", &portString)) {
+		std::cout << "Selected port : " << portString << "\n";
+		bool ok;
+		port = Nz::StringToNumber(portString, 10, &ok);
+		if (!ok) {
+			std::cerr << "Failed to parse port !\n";
+			port = DefaultPort;
+		}
+	}
+
+	auto& ecs = app.AddComponent<Nz::EntitySystemAppComponent>();
+
+	auto& serverWorld = ecs.AddWorld<Nz::EnttWorld>();
+
+	blitz::server::Server server(port, serverWorld);
+
+	std::cout << "Server running on port " << port << " ...\n";
+
+	std::jthread consoleThread([&app, &server]() { ConsoleLoop(app, server); });
+
+	// tick 20 times per seconds
+	app.AddUpdaterFunc([]() { std::this_thread::sleep_for(std::chrono::milliseconds(50)); });
+
+	return app.Run();
+}