Object sense support / Bugfixes

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

@@ -1226,6 +1226,13 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         return 0;
     }
 
+    @Override
+    public Object senseObject(LAccess sensor){
+        if(sensor == LAccess.type) return block;
+
+        return noSensed;
+    }
+
     @Override
     public double sense(Content content){
         if(content instanceof Item && items != null) return items.get((Item)content);

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

@@ -85,6 +85,13 @@ abstract class UnitComp implements Healthc, Physicsc, Hitboxc, Statusc, Teamc, I
         return 0;
     }
 
+    @Override
+    public Object senseObject(LAccess sensor){
+        if(sensor == LAccess.type) return type;
+
+        return noSensed;
+    }
+
     @Override
     public double sense(Content content){
         if(content == stack().item) return stack().amount;