From 8654f25a4f6459abe0ab3aea0f4ff52cdcd4a955 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Mon, 3 Sep 2018 13:48:16 -0400
Subject: [PATCH] Bugfixes for GWT

---
 build.gradle                                               | 2 +-
 core/src/io/anuke/mindustry/content/Mechs.java             | 2 +-
 .../src/io/anuke/mindustry/entities/units/types/Drone.java | 7 +++++++
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index 92b783b925..cce55f263b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ allprojects {
         appName = 'Mindustry'
         gdxVersion = '1.9.8'
         roboVMVersion = '2.3.0'
-        uCoreVersion = 'f311d4683c798c2b0e5967938edb7a52a1294119'
+        uCoreVersion = '64ec4a15148b27749ca7b505dea9743add9902f2'
 
         getVersionString = {
             String buildVersion = getBuildVersion()
diff --git a/core/src/io/anuke/mindustry/content/Mechs.java b/core/src/io/anuke/mindustry/content/Mechs.java
index 9602e47455..4e3d628a56 100644
--- a/core/src/io/anuke/mindustry/content/Mechs.java
+++ b/core/src/io/anuke/mindustry/content/Mechs.java
@@ -137,7 +137,7 @@ public class Mechs implements ContentList{
                 boostSpeed = 0.8f;
                 weapon = Weapons.healBlaster;
                 maxSpeed = 5f;
-                armor = 20f;
+                armor = 15f;
                 altChargeAlpha = 0.05f;
                 trailColorTo = Palette.heal;
             }
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 b161693312..9525630b92 100644
--- a/core/src/io/anuke/mindustry/entities/units/types/Drone.java
+++ b/core/src/io/anuke/mindustry/entities/units/types/Drone.java
@@ -18,6 +18,7 @@ import io.anuke.mindustry.graphics.Palette;
 import io.anuke.mindustry.net.Net;
 import io.anuke.mindustry.type.Item;
 import io.anuke.mindustry.type.ItemStack;
+import io.anuke.mindustry.type.ItemType;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.BuildBlock;
 import io.anuke.mindustry.world.blocks.BuildBlock.BuildEntity;
@@ -220,6 +221,12 @@ public class Drone extends FlyingUnit implements BuilderTrait{
                 return;
             }
 
+            if(inventory.getItem().item.type != ItemType.material){
+                inventory.clearItem();
+                setState(mine);
+                return;
+            }
+
             target = getClosestCore();
 
             if(target == null) return;