Reorganize global .lua files.

mods/ra/bits/scripts/campaign-global.lua

@@ -1,46 +0,0 @@
---[[
-   Copyright 2007-2021 The OpenRA Developers (see AUTHORS)
-   This file is part of OpenRA, which is free software. It is made
-   available to you under the terms of the GNU General Public License
-   as published by the Free Software Foundation, either version 3 of
-   the License, or (at your option) any later version. For more
-   information, see COPYING.
-]]
-IdleHunt = function(unit) if not unit.IsDead then Trigger.OnIdle(unit, unit.Hunt) end end
-
-AttackAircraftTargets = { }
-InitializeAttackAircraft = function(aircraft, enemyPlayer)
-	Trigger.OnIdle(aircraft, function()
-		local actorId = tostring(aircraft)
-		local target = AttackAircraftTargets[actorId]
-
-		if not target or not target.IsInWorld then
-			target = ChooseRandomTarget(aircraft, enemyPlayer)
-		end
-
-		if target then
-			AttackAircraftTargets[actorId] = target
-			aircraft.Attack(target)
-		else
-			AttackAircraftTargets[actorId] = nil
-			aircraft.ReturnToBase()
-		end
-	end)
-end
-
-ChooseRandomTarget = function(unit, enemyPlayer)
-	local target = nil
-	local enemies = Utils.Where(enemyPlayer.GetActors(), function(self)
-		return self.HasProperty("Health") and unit.CanTarget(self) and not Utils.Any({ "sbag", "fenc", "brik", "cycl", "barb" }, function(type) return self.Type == type end)
-	end)
-	if #enemies > 0 then
-		target = Utils.Random(enemies)
-	end
-	return target
-end
-
-OnAnyDamaged = function(actors, func)
-	Utils.Do(actors, function(actor)
-		Trigger.OnDamaged(actor, func)
-	end)
-end