Bugfixes / Requirement display

core/src/io/anuke/mindustry/ui/ItemImage.java

@@ -10,6 +10,14 @@ import io.anuke.arc.scene.ui.layout.Table;
 
 public class ItemImage extends Stack{
 
+    public ItemImage(TextureRegion region, int amount){
+        Table t = new Table().left().bottom();
+        t.add(amount + "").name("item-label");
+
+        add(new Image(region));
+        add(t);
+    }
+
     public ItemImage(TextureRegion region, Supplier<CharSequence> text){
         Table t = new Table().left().bottom();
         t.label(text).name("item-label");

core/src/io/anuke/mindustry/ui/ReqImage.java

@@ -0,0 +1,36 @@
+package io.anuke.mindustry.ui;
+
+import io.anuke.arc.function.BooleanProvider;
+import io.anuke.arc.graphics.g2d.Draw;
+import io.anuke.arc.graphics.g2d.Lines;
+import io.anuke.arc.graphics.g2d.TextureRegion;
+import io.anuke.arc.scene.Element;
+import io.anuke.arc.scene.ui.Image;
+import io.anuke.arc.scene.ui.layout.Stack;
+import io.anuke.arc.scene.ui.layout.Unit;
+import io.anuke.mindustry.graphics.Pal;
+
+public class ReqImage extends Stack{
+
+    public ReqImage(Element image, BooleanProvider valid){
+        add(image);
+        add(new Element(){
+            {
+                visible(() -> !valid.get());
+            }
+
+            @Override
+            public void draw(){
+                Lines.stroke(Unit.dp.scl(2f), Pal.removeBack);
+                Lines.line(x, y - 2f + height, x + width, y - 2f);
+                Draw.color(Pal.remove);
+                Lines.line(x, y + height, x + width, y);
+                Draw.reset();
+            }
+        });
+    }
+
+    public ReqImage(TextureRegion region, BooleanProvider valid){
+        this(new Image(region), valid);
+    }
+}