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Code Issues Projects Releases Wiki Activity

Multiplayer: Smooth building + rotation / Disabled UDP / Cleanup

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This commit is contained in:
Anuken 2019-08-19 22:16:43 -04:00
parent 8eb4d25638
commit a873560d4e
9 changed files with 145 additions and 235 deletions
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1
build.gradle
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@ -312,6 +312,5 @@ project(":net"){
dependencies{
compile project(":core")
compile "org.lz4:lz4-java:1.4.1"
compile 'com.github.Anuken:WaifUPnP:05eb46bc577fd7674596946ba288c96c0cedd893'
}
}

50
core/src/io/anuke/mindustry/core/Control.java
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@ -350,35 +350,37 @@ public class Control implements ApplicationListener{
//display UI scale changed dialog
if(Core.settings.getBool("uiscalechanged", false)){
FloatingDialog dialog = new FloatingDialog("$confirm");
Core.app.post(() -> Core.app.post(() -> {
FloatingDialog dialog = new FloatingDialog("$confirm");
dialog.setFillParent(true);
float[] countdown = {60 * 11};
Runnable exit = () -> {
Core.settings.put("uiscale", 100);
Core.settings.put("uiscalechanged", false);
settings.save();
dialog.hide();
Core.app.exit();
};
float[] countdown = {60 * 11};
Runnable exit = () -> {
Core.settings.put("uiscale", 100);
Core.settings.put("uiscalechanged", false);
settings.save();
dialog.hide();
Core.app.exit();
};
dialog.setFillParent(false);
dialog.cont.label(() -> {
if(countdown[0] <= 0){
exit.run();
}
return Core.bundle.format("uiscale.reset", (int)((countdown[0] -= Time.delta()) / 60f));
}).pad(10f).expand().left();
dialog.cont.label(() -> {
if(countdown[0] <= 0){
exit.run();
}
return Core.bundle.format("uiscale.reset", (int)((countdown[0] -= Time.delta()) / 60f));
}).pad(10f).expand().center();
dialog.buttons.defaults().size(200f, 60f);
dialog.buttons.addButton("$uiscale.cancel", exit);
dialog.buttons.defaults().size(200f, 60f);
dialog.buttons.addButton("$uiscale.cancel", exit);
dialog.buttons.addButton("$ok", () -> {
Core.settings.put("uiscalechanged", false);
settings.save();
dialog.hide();
});
dialog.buttons.addButton("$ok", () -> {
Core.settings.put("uiscalechanged", false);
settings.save();
dialog.hide();
});
Core.app.post(dialog::show);
dialog.show();
}));
}
}

2
core/src/io/anuke/mindustry/core/NetServer.java
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@ -40,7 +40,7 @@ import static io.anuke.mindustry.Vars.*;
public class NetServer implements ApplicationListener{
public final static int maxSnapshotSize = 430;
private final static float serverSyncTime = 15, kickDuration = 30 * 1000;
private final static float serverSyncTime = 12, kickDuration = 30 * 1000;
private final static Vector2 vector = new Vector2();
private final static Rectangle viewport = new Rectangle();
/** If a player goes away of their server-side coordinates by this distance, they get teleported back. */

58
core/src/io/anuke/mindustry/entities/traits/BuilderTrait.java
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@ -1,33 +1,28 @@
package io.anuke.mindustry.entities.traits;
import io.anuke.annotations.Annotations.*;
import io.anuke.arc.Core;
import io.anuke.arc.Events;
import io.anuke.arc.collection.Array;
import io.anuke.arc.*;
import io.anuke.arc.collection.Queue;
import io.anuke.arc.collection.*;
import io.anuke.arc.graphics.g2d.*;
import io.anuke.arc.math.Angles;
import io.anuke.arc.math.Mathf;
import io.anuke.arc.math.geom.Vector2;
import io.anuke.arc.util.Time;
import io.anuke.mindustry.Vars;
import io.anuke.mindustry.content.Blocks;
import io.anuke.mindustry.entities.type.TileEntity;
import io.anuke.mindustry.entities.type.Unit;
import io.anuke.mindustry.game.EventType.BuildSelectEvent;
import io.anuke.mindustry.gen.Call;
import io.anuke.mindustry.graphics.Pal;
import io.anuke.mindustry.net.Net;
import io.anuke.arc.math.*;
import io.anuke.arc.math.geom.*;
import io.anuke.arc.util.*;
import io.anuke.mindustry.*;
import io.anuke.mindustry.content.*;
import io.anuke.mindustry.entities.type.*;
import io.anuke.mindustry.game.EventType.*;
import io.anuke.mindustry.gen.*;
import io.anuke.mindustry.graphics.*;
import io.anuke.mindustry.world.*;
import io.anuke.mindustry.world.blocks.BuildBlock;
import io.anuke.mindustry.world.blocks.BuildBlock.BuildEntity;
import io.anuke.mindustry.world.blocks.*;
import io.anuke.mindustry.world.blocks.BuildBlock.*;
import java.io.*;
import java.util.Arrays;
import java.util.*;
import static io.anuke.mindustry.Vars.*;
import static io.anuke.mindustry.entities.traits.BuilderTrait.BuildDataStatic.removal;
import static io.anuke.mindustry.entities.traits.BuilderTrait.BuildDataStatic.tmptr;
import static io.anuke.mindustry.entities.traits.BuilderTrait.BuildDataStatic.*;
/** Interface for units that build things.*/
public interface BuilderTrait extends Entity, TeamTrait{
@ -106,19 +101,14 @@ public interface BuilderTrait extends Entity, TeamTrait{
unit.rotation = Mathf.slerpDelta(unit.rotation, unit.angleTo(entity), 0.4f);
}
//progress is synced, thus not updated clientside
if(!Net.client()){
//deconstructing is 2x as fast
if(current.breaking){
entity.deconstruct(unit, core, 2f / entity.buildCost * Time.delta() * getBuildPower(tile) * state.rules.buildSpeedMultiplier);
}else{
entity.construct(unit, core, 1f / entity.buildCost * Time.delta() * getBuildPower(tile) * state.rules.buildSpeedMultiplier);
}
current.progress = entity.progress();
//deconstructing is 2x as fast
if(current.breaking){
entity.deconstruct(unit, core, 2f / entity.buildCost * Time.delta() * getBuildPower(tile) * state.rules.buildSpeedMultiplier);
}else{
entity.progress = current.progress;
entity.construct(unit, core, 1f / entity.buildCost * Time.delta() * getBuildPower(tile) * state.rules.buildSpeedMultiplier);
}
current.progress = entity.progress;
}
/** Returns the queue for storing build requests. */
@ -174,7 +164,11 @@ public interface BuilderTrait extends Entity, TeamTrait{
if(applyChanges){
buildQueue().addLast(request);
}else if(isBuilding()){
buildRequest().progress = progress;
BuildRequest last = buildRequest();
last.progress = progress;
if(last.tile() != null && last.tile().entity instanceof BuildEntity){
((BuildEntity)last.tile().entity).progress = progress;
}
}
}
}

19
core/src/io/anuke/mindustry/net/Interpolator.java
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@ -1,14 +1,15 @@
package io.anuke.mindustry.net;
import io.anuke.arc.math.Mathf;
import io.anuke.arc.math.geom.Vector2;
import io.anuke.arc.util.Time;
import io.anuke.arc.math.*;
import io.anuke.arc.math.geom.*;
import io.anuke.arc.util.*;
public class Interpolator{
//used for movement
public Vector2 target = new Vector2();
public Vector2 last = new Vector2();
public float[] targets = {};
public float[] lasts = {};
public long lastUpdated, updateSpacing;
//current state
@ -21,6 +22,12 @@ public class Interpolator{
lastUpdated = Time.millis();
targets = target1ds;
if(lasts.length != values.length){
lasts = new float[values.length];
}
for(int i = 0; i < values.length; i++){
lasts[i] = values[i];
}
last.set(cx, cy);
target.set(x, y);
}
@ -46,8 +53,12 @@ public class Interpolator{
values = new float[targets.length];
}
if(lasts.length != targets.length){
lasts = new float[targets.length];
}
for(int i = 0; i < values.length; i++){
values[i] = Mathf.slerp(values[i], targets[i], alpha);
values[i] = Mathf.slerp(lasts[i], targets[i], alpha);
}
}else{
pos.set(target);

62
core/src/io/anuke/mindustry/net/Net.java
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@ -162,8 +162,8 @@ public class Net{
/**
* Returns a list of all connections IDs.
*/
public static Array<NetConnection> getConnections(){
return (Array<NetConnection>)serverProvider.getConnections();
public static Iterable<NetConnection> getConnections(){
return (Iterable<NetConnection>)serverProvider.getConnections();
}
/**
@ -326,7 +326,7 @@ public class Net{
public static void dispose(){
if(clientProvider != null) clientProvider.dispose();
if(serverProvider != null) serverProvider.dispose();
if(serverProvider != null) serverProvider.close();
clientProvider = null;
serverProvider = null;
server = false;
@ -377,16 +377,53 @@ public class Net{
void host(int port) throws IOException;
/** Sends a large stream of data to a specific client. */
void sendStream(int id, Streamable stream);
default void sendStream(int id, Streamable stream){
NetConnection connection = getByID(id);
if(connection == null) return;
try{
int cid;
StreamBegin begin = new StreamBegin();
begin.total = stream.stream.available();
begin.type = Registrator.getID(stream.getClass());
connection.send(begin, SendMode.tcp);
cid = begin.id;
/** Send an object to everyone connected. */
void send(Object object, SendMode mode);
while(stream.stream.available() > 0){
byte[] bytes = new byte[Math.min(512, stream.stream.available())];
stream.stream.read(bytes);
/** Send an object to a specific client ID. */
void sendTo(int id, Object object, SendMode mode);
StreamChunk chunk = new StreamChunk();
chunk.id = cid;
chunk.data = bytes;
connection.send(chunk, SendMode.tcp);
}
}catch(IOException e){
throw new RuntimeException(e);
}
}
/** Send an object to everyone <i>except</i> a client ID. */
void sendExcept(int id, Object object, SendMode mode);
default void send(Object object, SendMode mode){
for(NetConnection con : getConnections()){
con.send(object, mode);
}
}
default void sendTo(int id, Object object, SendMode mode){
NetConnection conn = getByID(id);
if(conn == null){
Log.err("Failed to find connection with ID {0}.", id);
return;
}
conn.send(object, mode);
}
default void sendExcept(int id, Object object, SendMode mode){
for(NetConnection con : getConnections()){
if(con.id != id){
con.send(object, mode);
}
}
}
/** Close the server connection. */
void close();
@ -395,12 +432,9 @@ public class Net{
byte[] compressSnapshot(byte[] input);
/** Return all connected users. */
Array<? extends NetConnection> getConnections();
Iterable<? extends NetConnection> getConnections();
/** Returns a connection by ID. */
NetConnection getByID(int id);
/** Close all connections. */
void dispose();
}
}

7
core/src/io/anuke/mindustry/net/NetConnection.java
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@ -3,6 +3,8 @@ package io.anuke.mindustry.net;
import io.anuke.mindustry.net.Net.SendMode;
public abstract class NetConnection{
private static int lastID;
public final int id;
public final String address;
@ -18,8 +20,9 @@ public abstract class NetConnection{
public boolean hasBegunConnecting = false;
public float viewWidth, viewHeight, viewX, viewY;
public NetConnection(int id, String address){
this.id = id;
/** Assigns this connection a unique ID. No two connections will ever have the same ID.*/
public NetConnection(String address){
this.id = lastID++;
this.address = address;
}

19
net/src/io/anuke/mindustry/net/ArcNetClient.java
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@ -4,6 +4,7 @@ import io.anuke.arc.*;
import io.anuke.arc.collection.*;
import io.anuke.arc.function.*;
import io.anuke.arc.net.*;
import io.anuke.arc.util.async.*;
import io.anuke.arc.util.pooling.*;
import io.anuke.mindustry.net.Net.*;
import io.anuke.mindustry.net.Packets.*;
@ -84,7 +85,7 @@ public class ArcNetClient implements ClientProvider{
@Override
public void connect(String ip, int port, Runnable success){
runAsync(() -> {
Threads.daemon(() -> {
try{
//just in case
client.stop();
@ -99,7 +100,7 @@ public class ArcNetClient implements ClientProvider{
updateThread.setDaemon(true);
updateThread.start();
client.connect(5000, ip, port, port);
client.connect(5000, ip, port);
success.run();
}catch(Exception e){
handleException(e);
@ -115,11 +116,7 @@ public class ArcNetClient implements ClientProvider{
@Override
public void send(Object object, SendMode mode){
try{
if(mode == SendMode.tcp){
client.sendTCP(object);
}else{
client.sendUDP(object);
}
client.sendTCP(object);
//sending things can cause an under/overflow, catch it and disconnect instead of crashing
}catch(BufferOverflowException | BufferUnderflowException e){
Net.showError(e);
@ -140,7 +137,7 @@ public class ArcNetClient implements ClientProvider{
@Override
public void pingHost(String address, int port, Consumer<Host> valid, Consumer<Exception> invalid){
runAsync(() -> {
Threads.daemon(() -> {
try{
DatagramSocket socket = new DatagramSocket();
socket.send(new DatagramPacket(new byte[]{-2, 1}, 2, InetAddress.getByName(address), port));
@ -189,12 +186,6 @@ public class ArcNetClient implements ClientProvider{
}
}
private void runAsync(Runnable run){
Thread thread = new Thread(run, "Client Async Run");
thread.setDaemon(true);
thread.start();
}
private void handleException(Exception e){
if(e instanceof ArcNetException){
Core.app.post(() -> Net.showError(new IOException("mismatch")));

162
net/src/io/anuke/mindustry/net/ArcNetServer.java
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@ -1,11 +1,9 @@
package io.anuke.mindustry.net;
import com.dosse.upnp.*;
import io.anuke.arc.*;
import io.anuke.arc.collection.*;
import io.anuke.arc.net.*;
import io.anuke.arc.util.*;
import io.anuke.mindustry.*;
import io.anuke.arc.util.async.*;
import io.anuke.mindustry.net.Net.*;
import io.anuke.mindustry.net.Packets.*;
import net.jpountz.lz4.*;
@ -19,14 +17,10 @@ import static io.anuke.mindustry.Vars.*;
public class ArcNetServer implements ServerProvider{
final Server server;
final CopyOnWriteArrayList<KryoConnection> connections = new CopyOnWriteArrayList<>();
final CopyOnWriteArraySet<Integer> missing = new CopyOnWriteArraySet<>();
final Array<KryoConnection> array = new Array<>();
final CopyOnWriteArrayList<ArcConnection> connections = new CopyOnWriteArrayList<>();
final LZ4Compressor compressor = LZ4Factory.fastestInstance().fastCompressor();
Thread serverThread;
int lastconnection = 0;
public ArcNetServer(){
server = new Server(4096 * 2, 4096, new PacketSerializer());
server.setMulticast(multicastGroup, multicastPort);
@ -42,7 +36,7 @@ public class ArcNetServer implements ServerProvider{
public void connected(Connection connection){
String ip = connection.getRemoteAddressTCP().getAddress().getHostAddress();
KryoConnection kn = new KryoConnection(lastconnection++, ip, connection);
ArcConnection kn = new ArcConnection(ip, connection);
Connect c = new Connect();
c.id = kn.id;
@ -56,7 +50,7 @@ public class ArcNetServer implements ServerProvider{
@Override
public void disconnected(Connection connection){
KryoConnection k = getByKryoID(connection.getID());
ArcConnection k = getByKryoID(connection.getID());
if(k == null) return;
Disconnect c = new Disconnect();
@ -70,7 +64,7 @@ public class ArcNetServer implements ServerProvider{
@Override
public void received(Connection connection, Object object){
KryoConnection k = getByKryoID(connection.getID());
ArcConnection k = getByKryoID(connection.getID());
if(object instanceof FrameworkMessage || k == null) return;
Core.app.post(() -> {
@ -99,18 +93,14 @@ public class ArcNetServer implements ServerProvider{
}
@Override
public Array<KryoConnection> getConnections(){
array.clear();
for(KryoConnection c : connections){
array.add(c);
}
return array;
public Iterable<ArcConnection> getConnections(){
return connections;
}
@Override
public KryoConnection getByID(int id){
public ArcConnection getByID(int id){
for(int i = 0; i < connections.size(); i++){
KryoConnection con = connections.get(i);
ArcConnection con = connections.get(i);
if(con.id == id){
return con;
}
@ -121,28 +111,14 @@ public class ArcNetServer implements ServerProvider{
@Override
public void host(int port) throws IOException{
//attempt to open default ports if they're not already open
//this only opens the default port due to security concerns (?)
if(port == Vars.port){
async(() -> {
try{
if(!UPnP.isMappedTCP(port)) UPnP.openPortTCP(port);
if(!UPnP.isMappedUDP(port)) UPnP.openPortUDP(port);
}catch(Throwable ignored){
}
});
}
lastconnection = 0;
connections.clear();
missing.clear();
server.bind(port, port);
server.bind(port);
serverThread = new Thread(() -> {
try{
server.run();
}catch(Throwable e){
if(!(e instanceof ClosedSelectorException)) handleException(e);
if(!(e instanceof ClosedSelectorException)) Threads.throwAppException(e);
}
}, "Net Server");
serverThread.setDaemon(true);
@ -152,102 +128,12 @@ public class ArcNetServer implements ServerProvider{
@Override
public void close(){
connections.clear();
lastconnection = 0;
async(server::stop);
Threads.daemon(server::stop);
}
@Override
public void sendStream(int id, Streamable stream){
KryoConnection connection = getByID(id);
if(connection == null) return;
try{
if(connection.connection != null){
connection.connection.addListener(new InputStreamSender(stream.stream, 512){
int id;
protected void start(){
//send an object so the receiving side knows how to handle the following chunks
StreamBegin begin = new StreamBegin();
begin.total = stream.stream.available();
begin.type = Registrator.getID(stream.getClass());
connection.connection.sendTCP(begin);
id = begin.id;
}
protected Object next(byte[] bytes){
StreamChunk chunk = new StreamChunk();
chunk.id = id;
chunk.data = bytes;
return chunk; //wrap the byte[] with an object so the receiving side knows how to handle it.
}
});
}else{
int cid;
StreamBegin begin = new StreamBegin();
begin.total = stream.stream.available();
begin.type = Registrator.getID(stream.getClass());
connection.send(begin, SendMode.tcp);
cid = begin.id;
while(stream.stream.available() > 0){
byte[] bytes = new byte[Math.min(512, stream.stream.available())];
stream.stream.read(bytes);
StreamChunk chunk = new StreamChunk();
chunk.id = cid;
chunk.data = bytes;
connection.send(chunk, SendMode.tcp);
}
}
}catch(IOException e){
throw new RuntimeException(e);
}
}
@Override
public void send(Object object, SendMode mode){
ArcConnection getByKryoID(int id){
for(int i = 0; i < connections.size(); i++){
connections.get(i).send(object, mode);
}
}
@Override
public void sendTo(int id, Object object, SendMode mode){
NetConnection conn = getByID(id);
if(conn == null){
if(!missing.contains(id))
Log.err("Failed to find connection with ID {0}.", id);
missing.add(id);
return;
}
conn.send(object, mode);
}
@Override
public void sendExcept(int id, Object object, SendMode mode){
for(int i = 0; i < connections.size(); i++){
KryoConnection conn = connections.get(i);
if(conn.id != id) conn.send(object, mode);
}
}
@Override
public void dispose(){
close();
}
private void handleException(Throwable e){
Time.run(0f, () -> {
throw new RuntimeException(e);
});
}
KryoConnection getByKryoID(int id){
for(int i = 0; i < connections.size(); i++){
KryoConnection con = connections.get(i);
ArcConnection con = connections.get(i);
if(con.connection != null && con.connection.getID() == id){
return con;
}
@ -256,17 +142,11 @@ public class ArcNetServer implements ServerProvider{
return null;
}
void async(Runnable run){
Thread thread = new Thread(run);
thread.setDaemon(true);
thread.start();
}
class KryoConnection extends NetConnection{
class ArcConnection extends NetConnection{
public final Connection connection;
public KryoConnection(int id, String address, Connection connection){
super(id, address);
public ArcConnection(String address, Connection connection){
super(address);
this.connection = connection;
}
@ -278,17 +158,13 @@ public class ArcNetServer implements ServerProvider{
@Override
public void send(Object object, SendMode mode){
try{
if(mode == SendMode.tcp){
connection.sendTCP(object);
}else{
connection.sendUDP(object);
}
connection.sendTCP(object);
}catch(Exception e){
Log.err(e);
Log.info("Error sending packet. Disconnecting invalid client!");
connection.close();
KryoConnection k = getByKryoID(connection.getID());
ArcConnection k = getByKryoID(connection.getID());
if(k != null) connections.remove(k);
}
}