Launchpad block

core/src/io/anuke/mindustry/game/GlobalData.java

@@ -14,12 +14,18 @@ import io.anuke.mindustry.type.Item;
 public class GlobalData{
     private ObjectMap<ContentType, ObjectSet<String>> unlocked = new ObjectMap<>();
     private ObjectIntMap<Item> items = new ObjectIntMap<>();
+    private boolean modified;
 
     public GlobalData(){
         Core.settings.setSerializer(ContentType.class, (stream, t) -> stream.writeInt(t.ordinal()), stream -> ContentType.values()[stream.readInt()]);
         Core.settings.setSerializer(Item.class, (stream, t) -> stream.writeUTF(t.name), stream -> Vars.content.getByName(ContentType.item, stream.readUTF()));
     }
 
+    public void addItem(Item item, int amount){
+        modified = true;
+        items.getAndIncrement(item, 0, amount);
+    }
+
     public ObjectIntMap<Item> items(){
         return items;
     }
@@ -43,6 +49,7 @@ public class GlobalData{
 
         //fire unlock event so other classes can use it
         if(ret){
+            modified = true;
             content.onUnlock();
             Events.fire(new UnlockEvent(content));
             save();
@@ -56,6 +63,13 @@ public class GlobalData{
         save();
     }
 
+    public void checkSave(){
+        if(modified){
+            save();
+            modified = false;
+        }
+    }
+
     @SuppressWarnings("unchecked")
     public void load(){
         unlocked = Core.settings.getObject("unlocks", ObjectMap.class, ObjectMap::new);