MoveLightning ability bullet support

core/src/mindustry/entities/abilities/MoveLightningAbility.java

@@ -1,31 +1,35 @@
 package mindustry.entities.abilities;
 
 import arc.*;
+import arc.audio.*;
 import arc.graphics.*;
 import arc.graphics.g2d.*;
 import arc.math.*;
 import arc.util.*;
-import arc.audio.*;
 import mindustry.content.*;
 import mindustry.entities.*;
+import mindustry.entities.bullet.*;
 import mindustry.gen.*;
-import mindustry.graphics.*;
 
 public class MoveLightningAbility extends Ability{
-    //Lightning damage
+    /** Lightning damage */
     public float damage = 35f;
-    //Chance of firing every tick. Set >= 1 to always fire lightning every tick at max speed.
+    /** Chance of firing every tick. Set >= 1 to always fire lightning every tick at max speed. */
     public float chance = 0.15f;
-    //Length of the lightning
+    /** Length of the lightning. <= 0 to disable */
     public int length = 12;
-    //Speeds for when to start lightninging and when to stop getting faster
+    /** Speeds for when to start lightninging and when to stop getting faster */
     public float minSpeed = 0.8f, maxSpeed = 1.2f;
-    //Lightning color
+    /** Lightning color */
     public Color color = Color.valueOf("a9d8ff");
-    //Shifts where the lightning spawns along the Y axis
+    /** Shifts where the lightning spawns along the Y axis */
     public float offset = 0f;
-    //Jittering heat sprite like the shield on v5 Javelin
+    /** Jittering heat sprite like the shield on v5 Javelin */
     public String heatRegion = "error";
+    /** Bullet type that is fired. Can be null */
+    public @Nullable BulletType bullet;
+    /** Bullet angle parameters */
+    public float bulletAngle = 0f, bulletSpread = 0f;
     
     public Effect shootEffect = Fx.sparkShoot;
     public Sound shootSound = Sounds.spark;
@@ -58,9 +62,17 @@ public class MoveLightningAbility extends Ability{
         float scl = Mathf.clamp((unit.vel().len() - minSpeed) / (maxSpeed - minSpeed));
         if(Mathf.chance(Time.delta * chance * scl)){
             float x = unit.x + Angles.trnsx(unit.rotation, offset, 0), y = unit.y + Angles.trnsy(unit.rotation, offset, 0);
+
             shootEffect.at(x, y, unit.rotation, color);
-            Lightning.create(unit.team, color, damage, x + unit.vel.x, y + unit.vel.y, unit.rotation, length);
             shootSound.at(unit);
+
+            if(length > 0){
+                Lightning.create(unit.team, color, damage, x + unit.vel.x, y + unit.vel.y, unit.rotation, length);
+            }
+
+            if(bullet != null){
+                bullet.create(unit, unit.team, x, y, unit.rotation + bulletAngle + Mathf.range(bulletSpread));
+            }
         }
     }