Better targeting range calculation

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

@@ -43,7 +43,7 @@ import static mindustry.Vars.*;
 
 @EntityDef(value = {Buildingc.class}, isFinal = false, genio = false, serialize = false)
 @Component(base = true)
-abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc, QuadTreeObject, Displayable, Senseable, Controllable{
+abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc, QuadTreeObject, Displayable, Senseable, Controllable, Sized{
     //region vars and initialization
     static final float timeToSleep = 60f * 1, timeToUncontrol = 60f * 6;
     static final ObjectSet<Building> tmpTiles = new ObjectSet<>();
@@ -1277,6 +1277,11 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         return tile.build == self() && !dead();
     }
 
+    @Override
+    public float hitSize(){
+        return tile.block().size * tilesize;
+    }
+
     @Replace
     @Override
     public void kill(){

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

@@ -8,7 +8,7 @@ import mindustry.annotations.Annotations.*;
 import mindustry.gen.*;
 
 @Component
-abstract class HitboxComp implements Posc, QuadTreeObject{
+abstract class HitboxComp implements Posc, Sized, QuadTreeObject{
     @Import float x, y;
 
     transient float lastX, lastY, deltaX, deltaY, hitSize;
@@ -28,6 +28,11 @@ abstract class HitboxComp implements Posc, QuadTreeObject{
         updateLastPosition();
     }
 
+    @Override
+    public float hitSize(){
+        return hitSize;
+    }
+
     void getCollisions(Cons<QuadTree> consumer){
 
     }

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

@@ -0,0 +1,5 @@
+package mindustry.entities.comp;
+
+public interface Sized{
+    float hitSize();
+}