Deploy dialog requirements done

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

@@ -43,6 +43,10 @@ public class GlobalData{
         return getWaveScore(zone) >= zone.conditionWave;
     }
 
+    public int getItem(Item item){
+        return items.get(item, 0);
+    }
+
     public void addItem(Item item, int amount){
         modified = true;
         items.getAndIncrement(item, 0, amount);
@@ -84,7 +88,7 @@ public class GlobalData{
      * Results are not saved until you call {@link #save()}.
      */
     public void unlockContent(UnlockableContent content){
-        if(!content.canBeUnlocked() || content.alwaysUnlocked()) return;
+        if(content.alwaysUnlocked()) return;
 
         //fire unlock event so other classes can use it
         if(unlocked.getOr(content.getContentType(), ObjectSet::new).add(content.getContentName())){

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

@@ -3,8 +3,6 @@ package io.anuke.mindustry.game;
 import io.anuke.arc.graphics.g2d.TextureRegion;
 import io.anuke.arc.scene.ui.layout.Table;
 
-import static io.anuke.mindustry.Vars.data;
-
 /**Base interface for an unlockable content type.*/
 public abstract class UnlockableContent extends MappableContent{
     /**Returns the localized name of this content.*/
@@ -28,24 +26,4 @@ public abstract class UnlockableContent extends MappableContent{
     public boolean alwaysUnlocked(){
         return false;
     }
-
-    /**Lists the content that must be unlocked in order for this specific content to become unlocked. May return null.*/
-    public UnlockableContent[] getDependencies(){
-        return null;
-    }
-
-    /**Returns whether dependencies are satisfied for unlocking this content.*/
-    public boolean canBeUnlocked(){
-        UnlockableContent[] depend = getDependencies();
-        if(depend == null){
-            return true;
-        }else{
-            for(UnlockableContent cont : depend){
-                if(!data.isUnlocked(cont)){
-                    return false;
-                }
-            }
-            return true;
-        }
-    }
 }