Turret bullet tweaks & fixes

core/src/mindustry/content/Blocks.java

@@ -4347,7 +4347,7 @@ public class Blocks{
                 reloadMultiplier = 0.8f;
                 splashDamageRadius = 110f;
                 rangeChange = 8f;
-                splashDamage = 300f;
+                splashDamage = 330f;
                 scaledSplashDamage = true;
                 hitColor = backColor = trailColor = Color.valueOf("a0b380");
                 frontColor = Color.valueOf("e4ffd6");
@@ -4371,6 +4371,23 @@ public class Blocks{
                 shrinkX = 0.2f;
                 shrinkY = 0.1f;
                 buildingDamageMultiplier = 0.25f;
+
+                fragBullets = 1;
+                fragBullet = new EmptyBulletType(){{
+                    lifetime = 60f * 2f;
+                    bulletInterval = 20f;
+                    intervalBullet = new EmptyBulletType(){{
+                        splashDamage = 30f;
+                        collidesGround = true;
+                        collidesAir = false;
+                        collides = false;
+                        hitEffect = Fx.none;
+                        pierce = true;
+                        instantDisappear = true;
+                        splashDamageRadius = 90f;
+                        buildingDamageMultiplier = 0.2f;
+                    }};
+                }};
             }}
             );
 

core/src/mindustry/content/Bullets.java

@@ -10,7 +10,7 @@ import mindustry.entities.bullet.*;
 public class Bullets{
     public static BulletType
 
-    placeholder, spaceLiquid, damageLightning, damageLightningGround, fireball;
+    placeholder, spaceLiquid, damageLightning, damageLightningGround, damageLightningAir, fireball;
 
     public static void load(){
 
@@ -37,6 +37,10 @@ public class Bullets{
         damageLightningGround = damageLightning.copy();
         damageLightningGround.collidesAir = false;
 
+        damageLightningAir = damageLightning.copy();
+        damageLightningAir.collidesGround = false;
+        damageLightningAir.collidesTiles = false;
+
         fireball = new FireBulletType(1f, 4){{
             hittable = false;
         }};

core/src/mindustry/entities/bullet/BulletType.java

@@ -716,7 +716,10 @@ public class BulletType extends Content implements Cloneable{
         }
 
         if(lightningType == null){
-            lightningType = !collidesAir ? Bullets.damageLightningGround : Bullets.damageLightning;
+            lightningType =
+                !collidesAir ? Bullets.damageLightningGround :
+                !collidesGround ? Bullets.damageLightningAir :
+                Bullets.damageLightning;
         }
 
         if(lightRadius <= -1){

core/src/mindustry/entities/bullet/EmptyBulletType.java

@@ -0,0 +1,10 @@
+package mindustry.entities.bullet;
+
+public class EmptyBulletType extends BulletType{
+
+    public EmptyBulletType(){
+        hittable = collidesGround = collidesAir = collidesTiles = false;
+        speed = 0f;
+        keepVelocity = false;
+    }
+}