Better targeting range calculation

core/assets/bundles/bundle.properties

@@ -1563,6 +1563,7 @@ lenum.len = Length of vector.
 lenum.sin = Sine, in degrees.
 lenum.cos = Cosine, in degrees.
 lenum.tan = Tangent, in degrees.
+#not a typo, look up 'range notation'
 lenum.rand = Random number in range [0, value).
 lenum.log = Natural logarithm (ln).
 lenum.log10 = Base 10 logarithm.

core/src/mindustry/ai/BlockIndexer.java

@@ -269,7 +269,6 @@ public class BlockIndexer{
     public Building findTile(Team team, float x, float y, float range, Boolf<Building> pred, boolean usePriority){
         Building closest = null;
         float dst = 0;
-        float range2 = range * range;
 
         for(int rx = Math.max((int)((x - range) / tilesize / quadrantSize), 0); rx <= (int)((x + range) / tilesize / quadrantSize) && rx < quadWidth(); rx++){
             for(int ry = Math.max((int)((y - range) / tilesize / quadrantSize), 0); ry <= (int)((y + range) / tilesize / quadrantSize) && ry < quadHeight(); ry++){
@@ -282,13 +281,13 @@ public class BlockIndexer{
 
                         if(e == null || e.team != team || !pred.get(e) || !e.block.targetable || e.team == Team.derelict) continue;
 
-                        float ndst = e.dst2(x, y);
+                        float bdst = e.dst(x, y) - e.hitSize() / 2f;
-                        if(ndst < range2 && (closest == null ||
+                        if(bdst < range && (closest == null ||
                         //this one is closer, and it is at least of equal priority
-                        (ndst < dst && (!usePriority || closest.block.priority.ordinal() <= e.block.priority.ordinal())) ||
+                        (bdst < dst && (!usePriority || closest.block.priority.ordinal() <= e.block.priority.ordinal())) ||
                         //priority is used, and new block has higher priority regardless of range
                         (usePriority && closest.block.priority.ordinal() < e.block.priority.ordinal()))){
-                            dst = ndst;
+                            dst = bdst;
                             closest = e;
                         }
                     }

core/src/mindustry/content/Blocks.java

@@ -2047,6 +2047,7 @@ public class Blocks implements ContentList{
             hasPower = true;
             consumes.power(10f);
             buildCostMultiplier = 0.5f;
+            health = size * size * 80;
         }};
 
         //endregion campaign

core/src/mindustry/entities/Units.java

@@ -6,6 +6,7 @@ import arc.math.geom.*;
 import arc.struct.*;
 import mindustry.annotations.Annotations.*;
 import mindustry.content.*;
+import mindustry.entities.comp.*;
 import mindustry.game.*;
 import mindustry.game.Teams.*;
 import mindustry.gen.*;
@@ -93,7 +94,7 @@ public class Units{
      * @return whether the target is invalid
      */
     public static boolean invalidateTarget(Posc target, Team team, float x, float y, float range){
-        return target == null || (range != Float.MAX_VALUE && !target.within(x, y, range)) || (target instanceof Teamc && ((Teamc)target).team() == team) || (target instanceof Healthc && !((Healthc)target).isValid());
+        return target == null || (range != Float.MAX_VALUE && !target.within(x, y, range + (target instanceof Sized hb ? hb.hitSize()/2f : 0f))) || (target instanceof Teamc t && t.team() == team) || (target instanceof Healthc h && !h.isValid());
     }
 
     /** See {@link #invalidateTarget(Posc, Team, float, float, float)} */
@@ -217,7 +218,7 @@ public class Units{
         cdist = 0f;
 
         nearbyEnemies(team, x - range, y - range, range*2f, range*2f, e -> {
-            if(e.dead() || !predicate.get(e) || !e.within(x, y, range)) return;
+            if(e.dead() || !predicate.get(e) || !e.within(x, y, range + e.hitSize/2f)) return;
 
             float cost = sort.cost(e, x, y);
             if(result == null || cost < cdist){
@@ -292,7 +293,7 @@ public class Units{
     /** Iterates over all units in a circle around this position. */
     public static void nearby(Team team, float x, float y, float radius, Cons<Unit> cons){
         nearby(team, x - radius, y - radius, radius*2f, radius*2f, unit -> {
-            if(unit.within(x, y, radius)){
+            if(unit.within(x, y, radius + unit.hitSize/2f)){
                 cons.get(unit);
             }
         });

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();
+}

gradle.properties

@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=8b6d59e004463585b333c8cda9ea91dd66f3bcee
+archash=5b04a94d53e279e3af3a2654978fff5ab16e7cb8

ios/robovm.xml

@@ -2,7 +2,6 @@
     <executableName>${app.executable}</executableName>
     <mainClass>${app.mainclass}</mainClass>
     <os>ios</os>
-    <arch>thumbv7</arch>
     <target>ios</target>
     <iosInfoPList>Info.plist.xml</iosInfoPList>
     <resources>