Added config for showing connect/disconnect messages

core/src/mindustry/core/NetServer.java

@@ -443,7 +443,7 @@ public class NetServer implements ApplicationListener{
         if(!player.con.hasDisconnected){
             if(player.con.hasConnected){
                 Events.fire(new PlayerLeave(player));
-                Call.sendMessage("[accent]" + player.name + "[accent] has disconnected.");
+                if(Config.showConnectMessages.bool()) Call.sendMessage("[accent]" + player.name + "[accent] has disconnected.");
                 Call.onPlayerDisconnect(player.id);
             }
 
@@ -581,7 +581,7 @@ public class NetServer implements ApplicationListener{
 
         player.add();
         player.con.hasConnected = true;
-        Call.sendMessage("[accent]" + player.name + "[accent] has connected.");
+        if(Config.showConnectMessages.bool()) Call.sendMessage("[accent]" + player.name + "[accent] has connected.");
         Log.info("&lm[{1}] &y{0} has connected. ", player.name, player.uuid);
 
         Events.fire(new PlayerJoin(player));

core/src/mindustry/net/Administration.java

@@ -320,6 +320,7 @@ public class Administration{
         name("The server name as displayed on clients.", "Server", "servername"),
         port("The port to host on.", Vars.port),
         autoUpdate("Whether to auto-update and exit when a new bleeding-edge update arrives.", false),
+        showConnectMessages("Whether to display connect/disconnect messages.", true),
         startCommands("Commands run at startup. This should be a comma-separated list.", ""),
         crashReport("Whether to send crash reports.", false, "crashreport"),
         logging("Whether to log everything to files.", true),

core/src/mindustry/world/blocks/BuildBlock.java

@@ -257,7 +257,7 @@ public class BuildBlock extends Block{
             if(cblock != null){
                 ItemStack[] requirements = cblock.requirements;
                 if(requirements.length != accumulator.length || totalAccumulator.length != requirements.length){
-                    setDeconstruct(previous);
+                    setDeconstruct(cblock);
                 }
 
                 //make sure you take into account that you can't deconstruct more than there is deconstructed
@@ -342,12 +342,12 @@ public class BuildBlock extends Block{
             this.progress = 1f;
             if(previous.buildCost >= 0.01f){
                 this.cblock = previous;
-                this.accumulator = new float[previous.requirements.length];
-                this.totalAccumulator = new float[previous.requirements.length];
                 this.buildCost = previous.buildCost * state.rules.buildCostMultiplier;
             }else{
                 this.buildCost = 20f; //default no-requirement build cost is 20
             }
+            this.accumulator = new float[previous.requirements.length];
+            this.totalAccumulator = new float[previous.requirements.length];
         }
 
         @Override