Fix block status of repair point and battery (#4187)

* Fix block status of repair point and battery

* Update Battery.java

* Update RepairPoint.java

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

@@ -358,6 +358,10 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         return power != null && (block.consumes.has(ConsumeType.power) && !block.consumes.getPower().buffered) ? power.status : 1f;
     }
 
+    public BlockStatus status(){
+        return cons.status();
+    }
+
     /** Call when nothing is happening to the entity. This increments the internal sleep timer. */
     public void sleep(){
         sleepTime += Time.delta;
@@ -812,7 +816,7 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
             Draw.z(Layer.power + 1);
             Draw.color(Pal.gray);
             Fill.square(brcx, brcy, 2.5f, 45);
-            Draw.color(cons.status().color);
+            Draw.color(status().color);
             Fill.square(brcx, brcy, 1.5f, 45);
             Draw.color();
         }

core/src/mindustry/world/blocks/power/Battery.java

@@ -42,5 +42,12 @@ public class Battery extends PowerDistributor{
                 }
             }
         }
+
+        @Override
+        public BlockStatus status(){
+            if(Mathf.equal(power.status, 0f, 0.01f)) return BlockStatus.noInput;
+            if(Mathf.equal(power.status, 1f, 0.01f)) return BlockStatus.active;
+            return BlockStatus.noOutput;
+        }
     }
 }

core/src/mindustry/world/blocks/units/RepairPoint.java

@@ -118,5 +118,10 @@ public class RepairPoint extends Block{
         public boolean shouldConsume(){
             return target != null && enabled;
         }
+
+        @Override
+        public BlockStatus status(){
+            return Mathf.equal(efficiency(), 0f, 0.01f) ? BlockStatus.noInput : cons.status();
+        }
     }
 }