From 27cf4b0218776fdd565cbd59cebd7845b6c89f45 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sun, 24 Jun 2018 21:49:41 -0400
Subject: [PATCH] Fixed a bug in drone AI

---
 core/src/io/anuke/mindustry/entities/units/types/Drone.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/io/anuke/mindustry/entities/units/types/Drone.java b/core/src/io/anuke/mindustry/entities/units/types/Drone.java
index 672c2f420a..4ea0c2297d 100644
--- a/core/src/io/anuke/mindustry/entities/units/types/Drone.java
+++ b/core/src/io/anuke/mindustry/entities/units/types/Drone.java
@@ -4,6 +4,7 @@ import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.utils.ObjectSet;
 import com.badlogic.gdx.utils.Queue;
 import io.anuke.mindustry.content.Items;
+import io.anuke.mindustry.content.blocks.Blocks;
 import io.anuke.mindustry.entities.TileEntity;
 import io.anuke.mindustry.entities.Units;
 import io.anuke.mindustry.entities.effect.ItemDrop;
@@ -314,6 +315,10 @@ public class Drone extends FlyingUnit implements BuilderTrait {
                     if (distanceTo(target) < type.range) {
                         setMineTile((Tile)target);
                     }
+
+                    if(((Tile)target).block() != Blocks.air){
+                        setState(drop);
+                    }
                 }
             }
         }