diff --git a/Document.txt b/Document.txt
index 5ec1159..eeeb541 100644
--- a/Document.txt
+++ b/Document.txt
@@ -44,10 +44,10 @@ The turret's editor name is "Machine Gun Emplacement", and it can be found in th
   - Random (Randomly pick a color.)
   - Default (Use the default shade of green. Similar to just leaving User_Color empty.)
 - Most of the marines' behaviour can be configured on a per actor basis using user variables.
-- Can have a randomized personality, that gives the marine a random armor color, different attention spans and chances to throw a grenade etc. Adding a custom value to a user variable prevents it from being randomied.
+- Can have a randomized personality, that gives the marine a random armor color, different attention spans and chances to throw a grenade etc. Adding a custom value to a user variable prevents it from being randomized.
 - They also have a rifle that they sometimes drop, which you can pick up and use yourself.
   - The rifle fires at full auto, and needs reloading after firing 20 rounds, just like when the marines use them. You can reload before the magazine fully runs out too.
-  - It also features animated digital sights complete with an animation for looking in and out of them, using the sights increased you accuracy as well.
+  - It also features animated digital sights complete with an animation for looking in and out of them, using the sights increases your accuracy as well.
   - The rifle can be entirely disabled from dropping from dead marines, by enabling User_NoRifleDrop on the marine.
 
 ================|USER VARIABLES|================
diff --git a/MarineFunctions.zsc b/MarineFunctions.zsc
index 9649de9..0488e43 100644
--- a/MarineFunctions.zsc
+++ b/MarineFunctions.zsc
@@ -154,7 +154,7 @@ Mixin Class MarineFunctions
 		//If your target is hostile, and is a player or marine that's on a turret. And they are in range and visible.
 		/*This Else If is here so marines scared of an enemy on a turret, won't be any more likely to get on one themselves.
 		Since protecting yourself from machine gun fire by getting to a stationary turret yourself is stupid, and MORE likely to get you killed.*/
-		Else If ((Target.Player && Target.Player.ReadyWeapon.GetClassName() == "SmartMarineMGWeapon" && Distance3D (Target) <= User_FearDistance*FRandom (1.01,1.25) && IsVisible (Target,True) && !GoingToTurret ||
+		Else If ((Target.Player && Target.Player.ReadyWeapon && Target.Player.ReadyWeapon.GetClassName() == "SmartMarineMGWeapon" && Distance3D (Target) <= User_FearDistance*FRandom (1.01,1.25) && IsVisible (Target,True) && !GoingToTurret ||
 		Target Is "SmartMarine" && SmartMarine(Target).OnTurret && Distance3D (Target) <= User_FearDistance*FRandom (1.01,1.25) && IsVisible (Target,True) && !GoingToTurret ||
 		Target Is "TurretMarine" && Distance3D (Target) <= User_FearDistance*FRandom (1.01,1.25) && IsVisible (Target,True) && !GoingToTurret))
 		{
@@ -273,7 +273,7 @@ Mixin Class MarineFunctions
 			//And it is not your current target.
 			!(Target == Mobj))
 			{
-				Return True; //Then return that the actor should not be shot.
+				Return (bFriendly && !IsHostile(Mobj)) || (!bFriendly && !Mobj.bFriendly); //Then return that the actor should not be shot if it isn't hostile to you.
 			}
 		}
 		
diff --git a/ZScript.zsc b/ZScript.zsc
index 23f09b2..c5fa4e7 100644
--- a/ZScript.zsc
+++ b/ZScript.zsc
@@ -1,4 +1,4 @@
-Version "4.3.3"
+Version "4.7.0"
 
 #Include "VanillaRifle.zsc" //The rifle the marine may drop when killed.
 #Include "MarineFunctions.zsc" //A mixin container for all the marines' custom functions.
diff --git a/readme.md b/readme.md
index 3eb59a8..f7b5b89 100644
--- a/readme.md
+++ b/readme.md
@@ -37,10 +37,10 @@ Smart marines are NPCs for Doom that are far more intelligent than vanilla monst
   - Random (Randomly pick a color.)
   - Default (Use the default shade of green. Similar to just leaving User_Color empty.)
 - Most of the marines' behaviour can be configured on a per actor basis using user variables.
-- Can have a randomized personality, that gives the marine a random armor color, different attention spans and chances to throw a grenade etc. Adding a custom value to a user variable prevents it from being randomied.
+- Can have a randomized personality, that gives the marine a random armor color, different attention spans and chances to throw a grenade etc. Adding a custom value to a user variable prevents it from being randomized.
 - They also have a rifle that they sometimes drop, which you can pick up and use yourself.
   - The rifle fires at full auto, and needs reloading after firing 20 rounds, just like when the marines use them. You can reload before the magazine fully runs out too.
-  - It also features animated digital sights complete with an animation for looking in and out of them, using the sights increased you accuracy as well.
+  - It also features animated digital sights complete with an animation for looking in and out of them, using the sights increases your accuracy as well.
   - The rifle can be entirely disabled from dropping from dead marines, by enabling User_NoRifleDrop on the marine.
 
 More information, such as info on what all the user variables available on the marines are, and what they do. Can be found inside Document.txt