38d5163062
Removes Reloads trait. This enables adding multiple AmmoPools via @ differentiators and Name which adds the possibility to assign each armament to a specific ammo pool. Furthermore, this moves all Reloads functionality onto AmmoPool. Now a combination of all three is possible on a single actor: no limited ammo, limited ammo that can reload on its own, and limited ammo which needs to be reloaded at a rearm actor. Additionally moves RearmSound from Minelayer to AmmoPool.
66 lines
2.2 KiB
C#
66 lines
2.2 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using OpenRA.Activities;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Activities
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{
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public class HeliAttack : Activity
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{
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readonly Target target;
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readonly Helicopter helicopter;
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readonly AttackHeli attackHeli;
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readonly IEnumerable<AmmoPool> ammoPools;
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public HeliAttack(Actor self, Target target)
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{
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this.target = target;
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helicopter = self.Trait<Helicopter>();
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attackHeli = self.Trait<AttackHeli>();
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ammoPools = self.TraitsImplementing<AmmoPool>();
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}
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public override Activity Tick(Actor self)
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{
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if (IsCanceled || !target.IsValidFor(self))
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return NextActivity;
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// If all ammo pools are depleted and none reload automatically, return to helipad to reload and then move to next activity
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// TODO: This should check whether there is ammo left that is actually suitable for the target
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if (ammoPools != null && ammoPools.All(x => !x.Info.SelfReloads && !x.HasAmmo()))
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return Util.SequenceActivities(new HeliReturn(), NextActivity);
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var dist = target.CenterPosition - self.CenterPosition;
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// Can rotate facing while ascending
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var desiredFacing = Util.GetFacing(dist, helicopter.Facing);
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helicopter.Facing = Util.TickFacing(helicopter.Facing, desiredFacing, helicopter.ROT);
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if (HeliFly.AdjustAltitude(self, helicopter, helicopter.Info.CruiseAltitude))
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return this;
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// Fly towards the target
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// TODO: Fix that the helicopter won't do anything if it has multiple weapons with different ranges
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// and the weapon with the longest range is out of ammo
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if (!target.IsInRange(self.CenterPosition, attackHeli.GetMaximumRange()))
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helicopter.SetPosition(self, helicopter.CenterPosition + helicopter.FlyStep(desiredFacing));
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attackHeli.DoAttack(self, target);
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return this;
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}
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}
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}
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