Building loop cleanup

core/src/mindustry/entities/comp/PowerGraphUpdaterComp.java

@@ -0,0 +1,16 @@
+package mindustry.entities.comp;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.world.blocks.power.*;
+
+@EntityDef(value = PowerGraphUpdaterc.class, serialize = false, genio = false)
+@Component
+abstract class PowerGraphUpdaterComp implements Entityc{
+    public transient PowerGraph graph;
+
+    @Override
+    public void update(){
+        graph.update();
+    }
+}