Added "hostile" option to npc_citizen

bin/halflife2.fgd

@@ -869,6 +869,12 @@
 
 	denycommandconcept(string) : "Deny command speech concept" : "" : "If you want your citizens to squad with the player but not obey commands the player gives to move the squad, put a concept here and this citizen will speak the concept instead of obeying the order."
 
+	hostile(choices) : "Hostile" : 0 : "Will be considered a combine, will attack players and be friendly to combine units." =
+	[
+		0 : "No"
+		1 : "Yes"
+	]
+
     //Inputs
 	input RemoveFromPlayerSquad(void) : "Remove from player squad, instantly."
 	input SetExpressionOverride(string) : "Set facial expression override"

garrysmod/lua/autorun/base_npcs.lua

@@ -75,7 +75,7 @@ AddNPC( {
 	Class = "npc_citizen",
 	Category = Category,
 	KeyValues = { citizentype = CT_DOWNTRODDEN, SquadName = "resistance" },
-	Weapons = { "" } -- Tells the spawnmenu that this NPC can use weapons
+	Weapons = { "" } -- Tells the spawnmenu that this NPC can use weapons, but doesn't have any default ones
 } )
 
 AddNPC( {
@@ -112,6 +112,13 @@ AddNPC( {
 	Weapons = { "weapon_pistol", "weapon_smg1" }
 }, "Refugee" )
 
+AddNPC( {
+	Class = "npc_citizen",
+	Category = Category,
+	KeyValues = { citizentype = CT_REBEL, SquadName = "combine", Hostile = "1" },
+	Weapons = { "weapon_pistol", "weapon_smg1", "weapon_ar2", "weapon_shotgun" }
+}, "npc_citizen_enemy" )
+
 if ( IsMounted( "ep2" ) ) then
 	AddNPC( {
 		Name = "#npc_vortigaunt_uriah",