X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fserver%2Fnet.cpp;h=aa1bdeb89448c46c757f6a4f47eb283c730ce581;hb=c58e8bce2b5eb61dea7bd78e98da8e1dcceb2d29;hp=bb42979aed1d39f65d533c0cbdc20fab05b86cfa;hpb=eba29c8ad489194cd1e3cd64b5f23424ad4384ef;p=blank.git

diff --git a/src/server/net.cpp b/src/server/net.cpp
index bb42979..aa1bdeb 100644
--- a/src/server/net.cpp
+++ b/src/server/net.cpp
@@ -180,6 +180,7 @@ ClientConnection::ClientConnection(Server &server, const IPaddress &addr)
 , spawns()
 , confirm_wait(0)
 , entity_updates()
+, entity_updates_skipped(0)
 , player_update_state()
 , player_update_pack(0)
 , player_update_timer(1500)
@@ -211,7 +212,7 @@ void ClientConnection::Update(int dt) {
 				// they're the same
 				if (CanDespawn(*global_iter)) {
 					SendDespawn(*local_iter);
-				} else {
+				} else if (SendingUpdates()) {
 					// update
 					QueueUpdate(*local_iter);
 				}
@@ -247,7 +248,6 @@ void ClientConnection::Update(int dt) {
 		}
 		SendUpdates();
 
-		input->Update(dt);
 		CheckPlayerFix();
 		CheckChunkQueue();
 	}
@@ -309,6 +309,10 @@ void ClientConnection::SendDespawn(SpawnStatus &status) {
 	++confirm_wait;
 }
 
+bool ClientConnection::SendingUpdates() const noexcept {
+	return entity_updates_skipped >= NetStat().SuggestedPacketSkip();
+}
+
 void ClientConnection::QueueUpdate(SpawnStatus &status) {
 	// don't send updates while spawn not ack'd or despawn sent
 	if (status.spawn_pack == -1 && status.despawn_pack == -1) {
@@ -317,10 +321,17 @@ void ClientConnection::QueueUpdate(SpawnStatus &status) {
 }
 
 void ClientConnection::SendUpdates() {
+	if (!SendingUpdates()) {
+		entity_updates.clear();
+		++entity_updates_skipped;
+		return;
+	}
+	auto base = PlayerChunks().Base();
 	auto pack = Prepare<Packet::EntityUpdate>();
+	pack.WriteChunkBase(base);
 	int entity_pos = 0;
 	for (SpawnStatus *status : entity_updates) {
-		pack.WriteEntity(*status->entity, entity_pos);
+		pack.WriteEntity(*status->entity, base, entity_pos);
 		++entity_pos;
 		if (entity_pos == Packet::EntityUpdate::MAX_ENTITIES) {
 			pack.WriteEntityCount(entity_pos);
@@ -334,6 +345,7 @@ void ClientConnection::SendUpdates() {
 		Send(Packet::EntityUpdate::GetSize(entity_pos));
 	}
 	entity_updates.clear();
+	entity_updates_skipped = 0;
 }
 
 void ClientConnection::CheckPlayerFix() {
@@ -386,6 +398,11 @@ void ClientConnection::CheckChunkQueue() {
 		old_base = PlayerChunks().Base();
 		sort(chunk_queue.begin(), chunk_queue.end(), QueueCompare(old_base));
 	}
+	// if we have packet skip enabled and just pushed an entity
+	// update, don't also send chunk data
+	if (NetStat().SuggestedPacketSkip() > 0 && entity_updates_skipped == 0) {
+		return;
+	}
 	if (transmitter.Transmitting()) {
 		transmitter.Transmit();
 		return;
@@ -431,12 +448,17 @@ void ClientConnection::AttachPlayer(Player &player) {
 		GetPlayerModel().Instantiate(PlayerEntity().GetModel());
 	}
 
-	cout << "player \"" << player.Name() << "\" joined" << endl;
+	string msg = "player \"" + player.Name() + "\" joined";
+	cout << msg << endl;
+	server.DistributeMessage(0, 0, msg);
 }
 
 void ClientConnection::DetachPlayer() {
 	if (!HasPlayer()) return;
-	cout << "player \"" << input->GetPlayer().Name() << "\" left" << endl;
+	string msg = "player \"" + input->GetPlayer().Name() + "\" left";
+	cout << msg << endl;
+	server.DistributeMessage(0, 0, msg);
+
 	server.GetWorldSave().Write(input->GetPlayer());
 	PlayerEntity().Kill();
 	PlayerEntity().UnRef();
@@ -543,21 +565,17 @@ void ClientConnection::On(const Packet::PlayerUpdate &pack) {
 		return;
 	}
 	glm::vec3 movement(0.0f);
-	float pitch = 0.0f;
-	float yaw = 0.0f;
 	uint8_t new_actions;
 	uint8_t slot;
 
 	player_update_pack = pack.Seq();
 	pack.ReadPredictedState(player_update_state);
 	pack.ReadMovement(movement);
-	pack.ReadPitch(pitch);
-	pack.ReadYaw(yaw);
 	pack.ReadActions(new_actions);
 	pack.ReadSlot(slot);
 
 	input->SetMovement(movement);
-	input->TurnHead(pitch - input->GetPitch(), yaw - input->GetYaw());
+	input->TurnHead(player_update_state.pitch - input->GetPitch(), player_update_state.yaw - input->GetYaw());
 	input->SelectInventory(slot);
 
 	if ((new_actions & 0x01) && !(old_actions & 0x01)) {
@@ -582,6 +600,19 @@ bool ClientConnection::ChunkInRange(const glm::ivec3 &pos) const noexcept {
 	return HasPlayer() && PlayerChunks().InRange(pos);
 }
 
+void ClientConnection::On(const Packet::Message &pack) {
+	uint8_t type;
+	uint32_t ref;
+	string msg;
+	pack.ReadType(type);
+	pack.ReadReferral(ref);
+	pack.ReadMessage(msg);
+
+	if (type == 1 && HasPlayer()) {
+		server.DispatchMessage(input->GetPlayer(), msg);
+	}
+}
+
 
 Server::Server(
 	const Config::Network &conf,
@@ -594,7 +625,8 @@ Server::Server(
 , world(world)
 , spawn_index(world.Chunks().MakeIndex(wc.spawn, 3))
 , save(save)
-, player_model(nullptr) {
+, player_model(nullptr)
+, cli(world) {
 	serv_sock = SDLNet_UDP_Open(conf.port);
 	if (!serv_sock) {
 		throw NetError("SDLNet_UDP_Open");
@@ -709,5 +741,31 @@ void Server::SetBlock(Chunk &chunk, int index, const Block &block) {
 	}
 }
 
+void Server::DispatchMessage(Player &player, const string &msg) {
+	if (msg.empty()) {
+		return;
+	}
+	if (msg[0] == '/' && msg.size() > 1 && msg[1] != '/') {
+		cli.Execute(player, msg.substr(1));
+	} else {
+		DistributeMessage(1, player.GetEntity().ID(), msg);
+	}
+}
+
+void Server::DistributeMessage(uint8_t type, uint32_t ref, const string &msg) {
+	auto pack = Packet::Make<Packet::Message>(serv_pack);
+	pack.WriteType(type);
+	pack.WriteReferral(ref);
+	pack.WriteMessage(msg);
+	serv_pack.len = sizeof(Packet::Header) + Packet::Message::GetSize(msg);
+	SendAll();
+}
+
+void Server::SendAll() {
+	for (ClientConnection &client : clients) {
+		client.GetConnection().Send(serv_pack, serv_sock);
+	}
+}
+
 }
 }