WIP dynamic fog + bugfixes + cleanup

core/src/mindustry/net/ArcNetProvider.java

@@ -8,7 +8,6 @@ import arc.net.FrameworkMessage.*;
 import arc.struct.*;
 import arc.util.*;
 import arc.util.Log.*;
-import arc.util.async.*;
 import arc.util.io.*;
 import mindustry.net.Net.*;
 import mindustry.net.Packets.*;
@@ -25,7 +24,7 @@ import static mindustry.Vars.*;
 public class ArcNetProvider implements NetProvider{
     final Client client;
     final Prov<DatagramPacket> packetSupplier = () -> new DatagramPacket(new byte[512], 512);
-    final AsyncExecutor executor = new AsyncExecutor(Math.max(Runtime.getRuntime().availableProcessors(), 6));
+    final ExecutorService executor = Threads.executor(Math.max(Runtime.getRuntime().availableProcessors(), 6));
 
     final Server server;
     final CopyOnWriteArrayList<ArcConnection> connections = new CopyOnWriteArrayList<>();

core/src/mindustry/net/BeControl.java

@@ -4,7 +4,6 @@ import arc.*;
 import arc.files.*;
 import arc.func.*;
 import arc.util.*;
-import arc.util.async.*;
 import arc.util.serialization.*;
 import mindustry.*;
 import mindustry.core.*;
@@ -18,6 +17,7 @@ import mindustry.ui.dialogs.*;
 
 import java.io.*;
 import java.net.*;
+import java.util.concurrent.*;
 
 import static mindustry.Vars.*;
 
@@ -25,7 +25,7 @@ import static mindustry.Vars.*;
 public class BeControl{
     private static final int updateInterval = 60;
 
-    private AsyncExecutor executor = new AsyncExecutor(1);
+    private ExecutorService executor = Threads.executor(1);
     private boolean checkUpdates = true;
     private boolean updateAvailable;
     private String updateUrl;

core/src/mindustry/net/Net.java

@@ -5,7 +5,6 @@ import arc.func.*;
 import arc.net.*;
 import arc.struct.*;
 import arc.util.*;
-import arc.util.async.*;
 import mindustry.gen.*;
 import mindustry.net.Packets.*;
 import mindustry.net.Streamable.*;