Codechange: Move join information into a single structure

3 files changed, 19 insertions, 19 deletions

diff --git a/src/network/network.cpp b/src/network/network.cpp
index 22ac5dc74..32fc4dec9 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -762,9 +762,9 @@ bool NetworkClientConnectGame(NetworkAddress &address, CompanyID join_as, const
 
 	strecpy(_settings_client.network.last_joined, address.GetAddressAsString(false).c_str(), lastof(_settings_client.network.last_joined));
 
-	_network_join_as = join_as;
-	_network_join_server_password = join_server_password;
-	_network_join_company_password = join_company_password;
+	_network_join.company = join_as;
+	_network_join.server_password = join_server_password;
+	_network_join.company_password = join_company_password;
 
 	NetworkDisconnect();
 	NetworkInitialize();
diff --git a/src/network/network_client.cpp b/src/network/network_client.cpp
index f73c8be52..ceb146333 100644
--- a/src/network/network_client.cpp
+++ b/src/network/network_client.cpp
@@ -326,13 +326,8 @@ static uint8 _network_server_max_companies;
 /** Maximum number of spectators of the currently joined server. */
 static uint8 _network_server_max_spectators;
 
-/** Who would we like to join as. */
-CompanyID _network_join_as;
-
-/** Login password from -p argument */
-const char *_network_join_server_password = nullptr;
-/** Company password from -P argument */
-const char *_network_join_company_password = nullptr;
+/** Information about the game to join to. */
+NetworkJoinInfo _network_join;
 
 /** Make sure the server ID length is the same as a md5 hash. */
 static_assert(NETWORK_SERVER_ID_LENGTH == 16 * 2 + 1);
@@ -372,7 +367,7 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::SendJoin()
 	p->Send_string(GetNetworkRevisionString());
 	p->Send_uint32(_openttd_newgrf_version);
 	p->Send_string(_settings_client.network.client_name); // Client name
-	p->Send_uint8 (_network_join_as);     // PlayAs
+	p->Send_uint8 (_network_join.company);     // PlayAs
 	p->Send_uint8 (0); // Used to be language
 	my_client->SendPacket(p);
 	return NETWORK_RECV_STATUS_OKAY;
@@ -804,7 +799,7 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::Receive_SERVER_NEED_GAME_PASSW
 	if (this->status < STATUS_JOIN || this->status >= STATUS_AUTH_GAME) return NETWORK_RECV_STATUS_MALFORMED_PACKET;
 	this->status = STATUS_AUTH_GAME;
 
-	const char *password = _network_join_server_password;
+	const char *password = _network_join.server_password;
 	if (!StrEmpty(password)) {
 		return SendGamePassword(password);
 	}
@@ -823,7 +818,7 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::Receive_SERVER_NEED_COMPANY_PA
 	p->Recv_string(_password_server_id, sizeof(_password_server_id));
 	if (this->HasClientQuit()) return NETWORK_RECV_STATUS_MALFORMED_PACKET;
 
-	const char *password = _network_join_company_password;
+	const char *password = _network_join.company_password;
 	if (!StrEmpty(password)) {
 		return SendCompanyPassword(password);
 	}
@@ -945,10 +940,10 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::Receive_SERVER_MAP_DONE(Packet
 
 	/* New company/spectator (invalid company) or company we want to join is not active
 	 * Switch local company to spectator and await the server's judgement */
-	if (_network_join_as == COMPANY_NEW_COMPANY || !Company::IsValidID(_network_join_as)) {
+	if (_network_join.company == COMPANY_NEW_COMPANY || !Company::IsValidID(_network_join.company)) {
 		SetLocalCompany(COMPANY_SPECTATOR);
 
-		if (_network_join_as != COMPANY_SPECTATOR) {
+		if (_network_join.company != COMPANY_SPECTATOR) {
 			/* We have arrived and ready to start playing; send a command to make a new company;
 			 * the server will give us a client-id and let us in */
 			_network_join_status = NETWORK_JOIN_STATUS_REGISTERING;
@@ -957,7 +952,7 @@ NetworkRecvStatus ClientNetworkGameSocketHandler::Receive_SERVER_MAP_DONE(Packet
 		}
 	} else {
 		/* take control over an existing company */
-		SetLocalCompany(_network_join_as);
+		SetLocalCompany(_network_join.company);
 	}
 
 	return NETWORK_RECV_STATUS_OKAY;
diff --git a/src/network/network_client.h b/src/network/network_client.h
index 40b8eedf9..28d2d0021 100644
--- a/src/network/network_client.h
+++ b/src/network/network_client.h
@@ -112,9 +112,14 @@ typedef ClientNetworkGameSocketHandler MyClient;
 void NetworkClient_Connected();
 void NetworkClientSetCompanyPassword(const char *password);
 
-extern CompanyID _network_join_as;
+/** Information required to join a server. */
+struct NetworkJoinInfo {
+	NetworkJoinInfo() : company(COMPANY_SPECTATOR), server_password(nullptr), company_password(nullptr) {}
+	CompanyID company;            ///< The company to join.
+	const char *server_password;  ///< The password of the server to join.
+	const char *company_password; ///< The password of the company to join.
+};
 
-extern const char *_network_join_server_password;
-extern const char *_network_join_company_password;
+extern NetworkJoinInfo _network_join;
 
 #endif /* NETWORK_CLIENT_H */