From 57fce0ddbc924370be0932261df790acb77bd660 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Tue, 25 Sep 2018 19:44:10 -0400
Subject: [PATCH] Flying unit patrol

---
 core/src/io/anuke/mindustry/entities/bullet/BulletType.java | 2 +-
 core/src/io/anuke/mindustry/entities/units/FlyingUnit.java  | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/src/io/anuke/mindustry/entities/bullet/BulletType.java b/core/src/io/anuke/mindustry/entities/bullet/BulletType.java
index c8103ab461..98eff2bd67 100644
--- a/core/src/io/anuke/mindustry/entities/bullet/BulletType.java
+++ b/core/src/io/anuke/mindustry/entities/bullet/BulletType.java
@@ -78,7 +78,7 @@ public abstract class BulletType extends Content implements BaseBulletType<Bulle
 
     @Override
     public float hitSize(){
-        return hitSize();
+        return hitsize;
     }
 
     @Override
diff --git a/core/src/io/anuke/mindustry/entities/units/FlyingUnit.java b/core/src/io/anuke/mindustry/entities/units/FlyingUnit.java
index a83586595a..4d5b8b2fc7 100644
--- a/core/src/io/anuke/mindustry/entities/units/FlyingUnit.java
+++ b/core/src/io/anuke/mindustry/entities/units/FlyingUnit.java
@@ -82,7 +82,10 @@ public abstract class FlyingUnit extends BaseUnit implements CarryTrait{
     },
     patrol = new UnitState(){
         public void update(){
-            //TODO
+            target = getClosestCore();
+            if(target != null){
+                circle(60f + Mathf.absin(Timers.time() + id*23525, 70f, 1200f));
+            }
         }
     },
     retreat = new UnitState(){