96 lines
2.7 KiB
C#
96 lines
2.7 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using OpenRA.Mods.RA.Activities;
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using OpenRA.Mods.RA.Buildings;
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using OpenRA.Mods.RA.Orders;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA
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{
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class RepairableInfo : ITraitInfo, Requires<HealthInfo>
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{
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public readonly string[] RepairBuildings = { "fix" };
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public virtual object Create(ActorInitializer init) { return new Repairable(init.self); }
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}
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class Repairable : IIssueOrder, IResolveOrder, IOrderVoice
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{
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readonly Actor self;
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readonly Health Health;
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public Repairable(Actor self)
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{
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this.self = self;
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Health = self.Trait<Health>();
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}
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public IEnumerable<IOrderTargeter> Orders
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{
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get { yield return new EnterAlliedActorTargeter<Building>("Repair", 5,
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target => CanRepairAt(target), _ => CanRepair()); }
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}
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public Order IssueOrder( Actor self, IOrderTargeter order, Target target, bool queued )
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{
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if( order.OrderID == "Repair" )
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return new Order(order.OrderID, self, queued) { TargetActor = target.Actor };
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return null;
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}
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bool CanRepairAt( Actor target )
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{
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return self.Info.Traits.Get<RepairableInfo>().RepairBuildings.Contains( target.Info.Name );
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}
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bool CanRepair()
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{
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var li = self.TraitOrDefault<LimitedAmmo>();
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return (Health.DamageState > DamageState.Undamaged || (li != null && !li.FullAmmo()) );
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}
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public string VoicePhraseForOrder(Actor self, Order order)
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{
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return (order.OrderString == "Repair" && CanRepair()) ? "Move" : null;
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}
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public void ResolveOrder(Actor self, Order order)
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{
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if (order.OrderString == "Repair")
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{
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if (!CanRepairAt(order.TargetActor) || !CanRepair())
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return;
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var movement = self.Trait<IMove>();
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var target = Target.FromOrder(self.World, order);
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self.SetTargetLine(target, Color.Green);
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self.CancelActivity();
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self.QueueActivity(new MoveAdjacentTo(self, target));
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self.QueueActivity(movement.MoveTo(order.TargetActor.CenterPosition.ToCPos(), order.TargetActor));
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self.QueueActivity(new Rearm(self));
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self.QueueActivity(new Repair(order.TargetActor));
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var rp = order.TargetActor.TraitOrDefault<RallyPoint>();
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if (rp != null)
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self.QueueActivity(new CallFunc(() =>
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{
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self.SetTargetLine(Target.FromCell(rp.rallyPoint), Color.Green);
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self.QueueActivity(movement.MoveTo(rp.rallyPoint, order.TargetActor));
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}));
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}
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}
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}
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}
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