Implemented the real server

server/src/main.cpp

@@ -1,4 +1,7 @@
 #include "game_server/InternalGameServer.h"
+#if defined(NETWORK)
+#include "game_server/WebsocketGameServer.h"
+#endif
 #include "Campaign.h"
 #include <atomic>
 #include <chrono>
@@ -7,6 +10,7 @@
 #include <exception>
 #include <iostream>
 #include <limits>
+#include <memory>
 #include <string>
 #include <thread>
 
@@ -38,12 +42,14 @@ std::int64_t parsePositiveNumber(const char* value, const char* option)
 
 int main(int argc, char** argv)
 {
-	std::int64_t tickMs = 50;
+	std::int64_t tickMs = 500;
 	std::int64_t maxTicks = (std::numeric_limits<std::int64_t>::max)();
 	bool sleepBetweenTicks = true;
 	std::string campaignId;
 	std::string locationId;
 	std::string campaignsPath = "resources/config/campaigns.json";
+	std::string listenAddress = "0.0.0.0";
+	std::int64_t listenPort = 8080;
 
 	try {
 		for (int index = 1; index < argc; ++index) {
@@ -60,11 +66,17 @@ int main(int argc, char** argv)
 				locationId = argv[++index];
 			} else if (option == "--campaigns" && index + 1 < argc) {
 				campaignsPath = argv[++index];
+			} else if (option == "--address" && index + 1 < argc) {
+				listenAddress = argv[++index];
+			} else if (option == "--port" && index + 1 < argc) {
+				listenPort = parsePositiveNumber(argv[++index], "--port");
+				if (listenPort > 65535)
+					throw std::runtime_error("Invalid value for --port");
 			} else if (option == "--help") {
 				std::cout
 					<< "Usage: GameServer [--ticks N] [--tick-ms N] "
 					   "[--no-sleep] [--campaign ID] [--location ID] "
-					   "[--campaigns PATH]\n";
+					   "[--campaigns PATH] [--address IP] [--port N]\n";
 				return EXIT_SUCCESS;
 			} else {
 				throw std::runtime_error("Unknown or incomplete option: " + option);
@@ -75,6 +87,10 @@ int main(int argc, char** argv)
 		return EXIT_FAILURE;
 	}
 
+	//Temporary override:
+	campaignId = "battle_zone";
+	locationId = "uni_exterior";
+
 	std::signal(SIGINT, requestStop);
 	std::signal(SIGTERM, requestStop);
 
@@ -95,12 +111,12 @@ int main(int argc, char** argv)
 				throw std::runtime_error(
 					"Campaign '" + campaignId +
 					"' has no location '" + selectedLocation + "'");
-			server.startCampaign(*campaign, std::string(), false, false);
+			server.startCampaign(*campaign, std::string(), true, false);
 			server.prepareLocation(*location);
 			server.activateLocation(selectedLocation);
 			std::cout << "Loaded campaign '" << campaignId
 				<< "', location '" << selectedLocation
-				<< "' with zero players\n";
+				<< "' with shared player '" << server.localPlayerId() << "'\n";
 		} catch (const std::exception& error) {
 			std::cerr << "Server content setup failed: "
 				<< error.what() << '\n';
@@ -110,12 +126,30 @@ int main(int argc, char** argv)
 	const auto tickDuration = std::chrono::milliseconds(tickMs);
 	auto nextTick = std::chrono::steady_clock::now();
 
-	std::cout << "GameServer started (idle headless mode, "
+#if defined(NETWORK)
+	std::unique_ptr<FRG::WebsocketGameServer> websocketServer;
+	try {
+		websocketServer = std::make_unique<FRG::WebsocketGameServer>(
+			server, listenAddress, static_cast<std::uint16_t>(listenPort));
+	} catch (const std::exception& error) {
+		std::cerr << "WebSocket listener setup failed: "
+			<< error.what() << '\n';
+		return EXIT_FAILURE;
+	}
+	std::cout << "GameServer listening on ws://" << listenAddress << ':'
+		<< websocketServer->port() << " (" << tickMs << " ms tick)\n";
+#else
+	std::cout << "GameServer started (network disabled, "
 		<< tickMs << " ms tick)\n";
+#endif
 	for (std::int64_t tick = 0;
 		tick < maxTicks && !stopRequested.load(); ++tick) {
 		nextTick += tickDuration;
+#if defined(NETWORK)
+		websocketServer->update(tickMs);
+#else
 		server.update(tickMs);
+#endif
 		if (sleepBetweenTicks) std::this_thread::sleep_until(nextTick);
 	}
 	std::cout << "GameServer stopped\n";