Reorder client initialization

src/server.cpp

@@ -1079,7 +1079,7 @@ void Server::Receive()
 	}
 }
 
-PlayerSAO* Server::StageTwoClientInit(session_t peer_id)
+PlayerSAO *Server::StageTwoClientInit(session_t peer_id)
 {
 	std::string playername;
 	PlayerSAO *playersao = NULL;
@@ -1092,11 +1092,12 @@ PlayerSAO* Server::StageTwoClientInit(session_t peer_id)
 		}
 	}
 
-	RemotePlayer *player = m_env->getPlayer(playername.c_str());
+	RemotePlayer *player = playersao ? playersao->getPlayer() : nullptr;
 
 	// If failed, cancel
-	if (!playersao || !player) {
-		if (player && player->getPeerId() != PEER_ID_INEXISTENT) {
+	if (!player) {
+		RemotePlayer *joined = m_env->getPlayer(playername.c_str());
+		if (joined && joined->getPeerId() != PEER_ID_INEXISTENT) {
 			actionstream << "Server: Failed to emerge player \"" << playername
 					<< "\" (player allocated to another client)" << std::endl;
 			DenyAccess(peer_id, SERVER_ACCESSDENIED_ALREADY_CONNECTED);
@@ -1108,6 +1109,18 @@ PlayerSAO* Server::StageTwoClientInit(session_t peer_id)
 		return nullptr;
 	}
 
+	// Add player to environment
+	m_env->addPlayer(player);
+
+	/* Clean up old HUD elements from previous sessions */
+	player->clearHud();
+
+	/* Add object to environment */
+	m_env->addActiveObject(playersao);
+
+	if (playersao->isNewPlayer())
+		m_script->on_newplayer(playersao);
+
 	/*
 		Send complete position information
 	*/
@@ -3207,9 +3220,7 @@ void Server::reportPrivsModified(const std::string &name)
 		PlayerSAO *sao = player->getPlayerSAO();
 		if(!sao)
 			return;
-		sao->updatePrivileges(
-				getPlayerEffectivePrivs(name),
-				isSingleplayer());
+		sao->updatePrivileges(getPlayerEffectivePrivs(name));
 	}
 }
 
@@ -3864,20 +3875,13 @@ PlayerSAO* Server::emergePlayer(const char *name, session_t peer_id, u16 proto_v
 		player = new RemotePlayer(name, idef());
 	}
 
-	bool newplayer = false;
-
 	// Load player
-	PlayerSAO *playersao = m_env->loadPlayer(player, &newplayer, peer_id, isSingleplayer());
+	PlayerSAO *playersao = m_env->loadPlayer(player, peer_id);
 
 	// Complete init with server parts
 	playersao->finalize(player, getPlayerEffectivePrivs(player->getName()));
 	player->protocol_version = proto_version;
 
-	/* Run scripts */
-	if (newplayer) {
-		m_script->on_newplayer(playersao);
-	}
-
 	return playersao;
 }
 

src/server.h

@@ -162,7 +162,10 @@ class Server : public con::PeerHandler, public MapEventReceiver,
 	// This is run by ServerThread and does the actual processing
 	void AsyncRunStep(bool initial_step=false);
 	void Receive();
-	PlayerSAO* StageTwoClientInit(session_t peer_id);
+
+	// Full player initialization after they processed all static media
+	// This is a helper function for TOSERVER_CLIENT_READY
+	PlayerSAO *StageTwoClientInit(session_t peer_id);
 
 	/*
 	 * Command Handlers

src/server/player_sao.h

@@ -165,12 +165,14 @@ class PlayerSAO : public UnitSAO
 
 	// Other
 
-	void updatePrivileges(const std::set<std::string> &privs, bool is_singleplayer)
+	void updatePrivileges(const std::set<std::string> &privs)
 	{
 		m_privs = privs;
-		m_is_singleplayer = is_singleplayer;
 	}
 
+	inline void setNewPlayer() { m_is_new_player = true; }
+	inline bool isNewPlayer()  { return m_is_new_player; }
+
 	bool getCollisionBox(aabb3f *toset) const override;
 	bool getSelectionBox(aabb3f *toset) const override;
 	bool collideWithObjects() const override { return true; }
@@ -211,7 +213,8 @@ class PlayerSAO : public UnitSAO
 
 	// Cached privileges for enforcement
 	std::set<std::string> m_privs;
-	bool m_is_singleplayer;
+	const bool m_is_singleplayer;
+	bool m_is_new_player = false;
 
 	u16 m_breath = PLAYER_MAX_BREATH_DEFAULT;
 	f32 m_pitch = 0.0f;

src/serverenvironment.cpp

@@ -617,13 +617,13 @@ void ServerEnvironment::savePlayer(RemotePlayer *player)
 	}
 }
 
-PlayerSAO *ServerEnvironment::loadPlayer(RemotePlayer *player, bool *new_player,
-	session_t peer_id, bool is_singleplayer)
+PlayerSAO *ServerEnvironment::loadPlayer(RemotePlayer *player, session_t peer_id)
 {
-	PlayerSAO *playersao = new PlayerSAO(this, player, peer_id, is_singleplayer);
+	PlayerSAO *playersao = new PlayerSAO(this, player, peer_id, m_server->isSingleplayer());
 	// Create player if it doesn't exist
 	if (!m_player_database->loadPlayer(player, playersao)) {
-		*new_player = true;
+		playersao->setNewPlayer();
+
 		// Set player position
 		infostream << "Server: Finding spawn place for player \""
 			<< player->getName() << "\"" << std::endl;
@@ -642,15 +642,6 @@ PlayerSAO *ServerEnvironment::loadPlayer(RemotePlayer *player, bool *new_player,
 		}
 	}
 
-	// Add player to environment
-	addPlayer(player);
-
-	/* Clean up old HUD elements from previous sessions */
-	player->clearHud();
-
-	/* Add object to environment */
-	addActiveObject(playersao);
-
 	// Update active blocks quickly for a bit so objects in those blocks appear on the client
 	m_fast_active_block_divider = 10;
 

src/serverenvironment.h

@@ -241,8 +241,7 @@ class ServerEnvironment final : public Environment
 	// Save players
 	void saveLoadedPlayers(bool force = false);
 	void savePlayer(RemotePlayer *player);
-	PlayerSAO *loadPlayer(RemotePlayer *player, bool *new_player, session_t peer_id,
-		bool is_singleplayer);
+	PlayerSAO *loadPlayer(RemotePlayer *player, session_t peer_id);
 	void addPlayer(RemotePlayer *player);
 	void removePlayer(RemotePlayer *player);
 	bool removePlayerFromDatabase(const std::string &name);