Fixed air units spawning on wrong end of map / Fixed kick message spam

core/src/mindustry/net/NetConnection.java

@@ -21,6 +21,7 @@ public abstract class NetConnection{
     public @Nullable Player player;
     public @Nullable Unitc lastUnit;
     public Vec2 lastPosition = new Vec2();
+    public boolean kicked = false;
 
     /** ID of last received client snapshot. */
     public int lastReceivedClientSnapshot = -1;
@@ -38,6 +39,8 @@ public abstract class NetConnection{
 
     /** Kick with a special, localized reason. Use this if possible. */
     public void kick(KickReason reason){
+        if(kicked) return;
+
         Log.info("Kicking connection @; Reason: @", address, reason.name());
 
         if((reason == KickReason.kick || reason == KickReason.banned || reason == KickReason.vote)){
@@ -51,6 +54,7 @@ public abstract class NetConnection{
         Time.runTask(2f, this::close);
 
         netServer.admins.save();
+        kicked = true;
     }
 
     /** Kick with an arbitrary reason. */
@@ -60,6 +64,8 @@ public abstract class NetConnection{
 
     /** Kick with an arbitrary reason, and a kick duration in milliseconds. */
     public void kick(String reason, int kickDuration){
+        if(kicked) return;
+
         Log.info("Kicking connection @; Reason: @", address, reason.replace("\n", " "));
 
         PlayerInfo info = netServer.admins.getInfo(uuid);
@@ -71,6 +77,7 @@ public abstract class NetConnection{
         Time.runTask(2f, this::close);
 
         netServer.admins.save();
+        kicked = true;
     }
 
     public boolean isConnected(){