Water dustparticle fixes, random variation in background color, submarine is automatically moved to origo when loading, configuring a fabricable item with no material requirements doesn't throw an error, AI characters can't open doors if in handcuffs, engines can be picked through doors

Subsurface/Content/Items/Engine/engine.xml

@@ -5,6 +5,7 @@
     name="Engine"
     linkable="true"
     category="Machine"
+    pickthroughwalls="true"
     pickdistance="150">
 
     <Sprite texture ="engine.png" depth="0.8"/>

Subsurface/Content/Jobs.xml

@@ -46,15 +46,16 @@
     <Item name="ID Card"/>
     <Item name="Stun Baton"/>
     <Item name="Battery Cell"/>
+    <Item name="Handcuffs"/>
     <Item name="Body Armor" equip="true"/>
-    <Item name="Ballistic Helmet" equip="true"/>
+    <Item name="Ballistic Helmet" equip="true"/>    
   </Job>
 
   <Job name="Assistant" description="Assistants don't have any specific responsibilities or areas of expertise. This job is a good choice for newcomers who want to get a hang of working on board the submarine without taking up tasks that they aren't qualified for." allowalways="true">
     <Skills>
-      <Skill name="Weapons" level="0,10"/>
-      <Skill name="Construction" level="0,10"/>
-      <Skill name="Electrical Engineering" level="0,10"/>
+      <Skill name="Weapons" level="20,30"/>
+      <Skill name="Construction" level="20,30"/>
+      <Skill name="Electrical Engineering" level="20,30"/>
     </Skills>
     <Item name="ID Card"/>
     <Item name="Wrench"/>