101 lines
3.2 KiB
C#
101 lines
3.2 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2019 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, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, 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.Activities;
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using OpenRA.Mods.Common.Orders;
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using OpenRA.Primitives;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits
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{
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[Desc("Add to a building to expose a move cursor that triggers Transforms and issues an enter tunnel order to the transformed actor.")]
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public class TransformsIntoEntersTunnelsInfo : ConditionalTraitInfo, Requires<TransformsInfo>
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{
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public readonly string EnterCursor = "enter";
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public readonly string EnterBlockedCursor = "enter-blocked";
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[VoiceReference]
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public readonly string Voice = "Action";
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[Desc("Require the force-move modifier to display the enter cursor.")]
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public readonly bool RequiresForceMove = false;
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public override object Create(ActorInitializer init) { return new TransformsIntoEntersTunnels(this); }
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}
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public class TransformsIntoEntersTunnels : ConditionalTrait<TransformsIntoEntersTunnelsInfo>, IIssueOrder, IResolveOrder, IOrderVoice
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{
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Transforms[] transforms;
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public TransformsIntoEntersTunnels(TransformsIntoEntersTunnelsInfo info)
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: base(info) { }
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protected override void Created(Actor self)
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{
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transforms = self.TraitsImplementing<Transforms>().ToArray();
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base.Created(self);
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}
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IEnumerable<IOrderTargeter> IIssueOrder.Orders
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{
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get
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{
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if (!IsTraitDisabled)
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yield return new EntersTunnels.EnterTunnelOrderTargeter(Info.EnterCursor, Info.EnterBlockedCursor, () => Info.RequiresForceMove);
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}
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}
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Order IIssueOrder.IssueOrder(Actor self, IOrderTargeter order, Target target, bool queued)
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{
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if (order.OrderID == "EnterTunnel")
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return new Order(order.OrderID, self, target, queued) { SuppressVisualFeedback = true };
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return null;
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}
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void IResolveOrder.ResolveOrder(Actor self, Order order)
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{
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if (IsTraitDisabled || order.OrderString != "EnterTunnel" || order.Target.Type != TargetType.Actor)
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return;
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var tunnel = order.Target.Actor.TraitOrDefault<TunnelEntrance>();
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if (tunnel == null || !tunnel.Exit.HasValue)
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return;
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var currentTransform = self.CurrentActivity as Transform;
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var transform = transforms.FirstOrDefault(t => !t.IsTraitDisabled && !t.IsTraitPaused);
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if (transform == null && currentTransform == null)
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return;
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self.SetTargetLine(order.Target, Color.Green);
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// Manually manage the inner activity queue
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var activity = currentTransform ?? transform.GetTransformActivity(self);
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if (!order.Queued && activity.NextActivity != null)
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activity.NextActivity.Cancel(self);
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activity.Queue(self, new IssueOrderAfterTransform(order.OrderString, order.Target));
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if (currentTransform == null)
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self.QueueActivity(order.Queued, activity);
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}
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string IOrderVoice.VoicePhraseForOrder(Actor self, Order order)
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{
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return order.OrderString == "EnterTunnel" ? Info.Voice : null;
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}
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}
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}
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