Refactoring and updating

Fix bug, when steps = 0, but player didn't lose

src/server/server_main.cpp

@@ -3,10 +3,11 @@
 int main(int argc, char **argv) {
     int opt;
     std::string host = "localhost";
+    int steps = 10;
     bool service_mode = false;
     short unsigned port = 1024u;
 
-    while ((opt = getopt(argc, argv, "h:p:s:")) != -1) {
+    while ((opt = getopt(argc, argv, "h:p:sn:")) != -1) {
         switch (opt) {
             case 'h':
                 host = optarg;
@@ -14,8 +15,16 @@ int main(int argc, char **argv) {
             case 'p':
                 port = static_cast<unsigned short>(atoi(optarg));
                 break;
+            case 'n':
+                steps = atoi(optarg);
+                if(steps <= 0) {
+                    std::cerr << "Invalid steps" << std::endl;
+                    return 1;
+                }
+                break;
             case 's':
                 service_mode = true;
+                break;
             default:
                 break;
         }
@@ -23,7 +32,7 @@ int main(int argc, char **argv) {
 
     try {
         Server server(host, port, service_mode);
-        server.start();
+        server.start(steps);
     } catch (const std::runtime_error& e){
         std::cerr << "Server application error: " << e.what() << std::endl;
         return 1;