diff --git a/core/src/io/anuke/mindustry/core/Logic.java b/core/src/io/anuke/mindustry/core/Logic.java
index a3f87727de..91b7e9ba3a 100644
--- a/core/src/io/anuke/mindustry/core/Logic.java
+++ b/core/src/io/anuke/mindustry/core/Logic.java
@@ -5,7 +5,7 @@ import io.anuke.arc.*;
 import io.anuke.arc.util.*;
 import io.anuke.mindustry.content.*;
 import io.anuke.mindustry.core.GameState.*;
-import io.anuke.mindustry.ctype.UnlockableContent;
+import io.anuke.mindustry.ctype.*;
 import io.anuke.mindustry.entities.*;
 import io.anuke.mindustry.entities.type.*;
 import io.anuke.mindustry.game.EventType.*;
@@ -189,6 +189,7 @@ public class Logic implements ApplicationListener{
                 for(Item item : content.items()){
                     if(tile == null || tile.entity == null || tile.entity.items == null) continue;
                     data.addItem(item, tile.entity.items.get(item));
+                    Events.fire(new LaunchItemEvent(item, tile.entity.items.get(item)));
                 }
                 world.removeBlock(tile);
             }
diff --git a/core/src/io/anuke/mindustry/core/UI.java b/core/src/io/anuke/mindustry/core/UI.java
index c15917ec51..e6fca628b7 100644
--- a/core/src/io/anuke/mindustry/core/UI.java
+++ b/core/src/io/anuke/mindustry/core/UI.java
@@ -429,12 +429,15 @@ public class UI implements ApplicationListener, Loadable{
     }
 
 
-    public void showCustomConfirm(String title, String text, String yes, String no, Runnable confirmed){
+    public void showCustomConfirm(String title, String text, String yes, String no, Runnable confirmed, Runnable denied){
         FloatingDialog dialog = new FloatingDialog(title);
         dialog.cont.add(text).width(mobile ? 400f : 500f).wrap().pad(4f).get().setAlignment(Align.center, Align.center);
         dialog.buttons.defaults().size(200f, 54f).pad(2f);
         dialog.setFillParent(false);
-        dialog.buttons.addButton(no, dialog::hide);
+        dialog.buttons.addButton(no, () -> {
+            dialog.hide();
+            denied.run();
+        });
         dialog.buttons.addButton(yes, () -> {
             dialog.hide();
             confirmed.run();
diff --git a/core/src/io/anuke/mindustry/game/EventType.java b/core/src/io/anuke/mindustry/game/EventType.java
index ac56c86b6e..fdb970162a 100644
--- a/core/src/io/anuke/mindustry/game/EventType.java
+++ b/core/src/io/anuke/mindustry/game/EventType.java
@@ -37,6 +37,14 @@ public class EventType{
 
     public static class LaunchEvent{}
 
+    public static class LaunchItemEvent{
+        public final ItemStack stack;
+
+        public LaunchItemEvent(Item item, int amount){
+            this.stack = new ItemStack(item, amount);
+        }
+    }
+
     public static class MapMakeEvent{}
 
     public static class MapPublishEvent{}
diff --git a/core/src/io/anuke/mindustry/game/Stats.java b/core/src/io/anuke/mindustry/game/Stats.java
index aa152d377c..3c6847712e 100644
--- a/core/src/io/anuke/mindustry/game/Stats.java
+++ b/core/src/io/anuke/mindustry/game/Stats.java
@@ -9,7 +9,7 @@ import io.anuke.mindustry.type.*;
 @Serialize
 public class Stats{
     /** Items delivered to global resoure counter. Zones only. */
-    public transient ObjectIntMap<Item> itemsDelivered = new ObjectIntMap<>();
+    public ObjectIntMap<Item> itemsDelivered = new ObjectIntMap<>();
     /** Enemy (red team) units destroyed. */
     public int enemyUnitsDestroyed;
     /** Total waves lasted. */
diff --git a/core/src/io/anuke/mindustry/io/JsonIO.java b/core/src/io/anuke/mindustry/io/JsonIO.java
index 1edc718c6a..3635c25bc0 100644
--- a/core/src/io/anuke/mindustry/io/JsonIO.java
+++ b/core/src/io/anuke/mindustry/io/JsonIO.java
@@ -29,6 +29,14 @@ public class JsonIO{
                 super.writeValue(value, knownType, elementType);
             }
         }
+
+        @Override
+        protected String convertToString(Object object){
+            if(object instanceof MappableContent){
+                return ((MappableContent)object).name;
+            }
+            return super.convertToString(object);
+        }
     };
 
     public static Json json(){
diff --git a/core/src/io/anuke/mindustry/ui/dialogs/HostDialog.java b/core/src/io/anuke/mindustry/ui/dialogs/HostDialog.java
index e3132a69ba..200986f839 100644
--- a/core/src/io/anuke/mindustry/ui/dialogs/HostDialog.java
+++ b/core/src/io/anuke/mindustry/ui/dialogs/HostDialog.java
@@ -74,6 +74,9 @@ public class HostDialog extends FloatingDialog{
                         ui.showCustomConfirm("$setting.publichost.name", "$public.confirm", "$yes", "$no", () -> {
                             Core.settings.putSave("publichost", true);
                             platform.updateLobby();
+                        }, () -> {
+                            Core.settings.putSave("publichost", false);
+                            platform.updateLobby();
                         });
                     }));
                 }
diff --git a/core/src/io/anuke/mindustry/world/blocks/storage/LaunchPad.java b/core/src/io/anuke/mindustry/world/blocks/storage/LaunchPad.java
index 6473e1c18e..47973a9a8b 100644
--- a/core/src/io/anuke/mindustry/world/blocks/storage/LaunchPad.java
+++ b/core/src/io/anuke/mindustry/world/blocks/storage/LaunchPad.java
@@ -80,6 +80,7 @@ public class LaunchPad extends StorageBlock{
                 int used = Math.min(entity.items.get(item), itemCapacity);
                 data.addItem(item, used);
                 entity.items.remove(item, used);
+                Events.fire(new LaunchItemEvent(item, used));
             }
         }
     }
diff --git a/desktop/src/io/anuke/mindustry/desktop/steam/SStats.java b/desktop/src/io/anuke/mindustry/desktop/steam/SStats.java
index d7678d7a92..7c083d5546 100644
--- a/desktop/src/io/anuke/mindustry/desktop/steam/SStats.java
+++ b/desktop/src/io/anuke/mindustry/desktop/steam/SStats.java
@@ -195,17 +195,15 @@ public class SStats implements SteamUserStatsCallback{
         });
 
         Events.on(LaunchEvent.class, e -> {
-            int total = 0;
-            for(Item item : Vars.content.items()){
-                total += Vars.state.stats.itemsDelivered.get(item, 0);
-            }
-
             if(state.rules.tutorial){
                 completeTutorial.complete();
             }
 
             SStat.timesLaunched.add();
-            SStat.itemsLaunched.add(total);
+        });
+
+        Events.on(LaunchItemEvent.class, e -> {
+            SStat.itemsLaunched.add(e.stack.amount);
         });
 
         Events.on(WaveEvent.class, e -> {
diff --git a/gradle.properties b/gradle.properties
index ad538a4435..b2e7f5aa34 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=d969b56929d87efc946e72e31ac75184b0745e5d
+archash=5b8474248a6631f8f889153785c5f1202803651e