104 lines
2.9 KiB
C#
104 lines
2.9 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2010 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 LICENSE.
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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.Effects;
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using OpenRA.Mods.RA.Activities;
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using OpenRA.Mods.RA.Orders;
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using OpenRA.Traits;
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using OpenRA.Traits.Activities;
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using OpenRA.Mods.RA.Move;
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namespace OpenRA.Mods.RA
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{
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class PassengerInfo : ITraitInfo
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{
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public readonly string CargoType = null;
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public readonly PipType PipType = PipType.Green;
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public object Create( ActorInitializer init ) { return new Passenger( init.self ); }
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}
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public class Passenger : IIssueOrder, IResolveOrder, IOrderVoice
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{
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readonly Actor self;
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public Passenger( Actor self ) { this.self = self; }
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public IEnumerable<IOrderTargeter> Orders
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{
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get
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{
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yield return new EnterOrderTargeter<Cargo>( "EnterTransport", 6, false, true,
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target => IsCorrectCargoType( target ), target => CanEnter( target ) );
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}
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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 == "EnterTransport" )
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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 IsCorrectCargoType( Actor target )
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{
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var pi = self.Info.Traits.Get<PassengerInfo>();
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var ci = target.Info.Traits.Get<CargoInfo>();
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return ci.Types.Contains( pi.CargoType );
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}
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bool CanEnter( Actor target )
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{
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var cargo = target.TraitOrDefault<Cargo>();
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return (cargo != null && !cargo.IsFull(target));
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}
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public string VoicePhraseForOrder(Actor self, Order order)
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{
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if (order.OrderString != "EnterTransport" ||
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!CanEnter(order.TargetActor)) return null;
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return "Move";
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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 == "EnterTransport")
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{
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if (order.TargetActor == null) return;
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if (!CanEnter(order.TargetActor)) return;
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if (!IsCorrectCargoType(order.TargetActor)) return;
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if (self.Owner == self.World.LocalPlayer)
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self.World.AddFrameEndTask(w =>
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{
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if (self.Destroyed) return;
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w.Add(new FlashTarget(order.TargetActor));
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var line = self.TraitOrDefault<DrawLineToTarget>();
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if (line != null)
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line.SetTarget(self, Target.FromOrder(order), Color.Green);
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});
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var mobile = self.Trait<Mobile>();
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self.CancelActivity();
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self.QueueActivity(mobile.MoveTo(order.TargetActor.Location, 1));
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self.QueueActivity(new EnterTransport(self, order.TargetActor));
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}
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}
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public PipType ColorOfCargoPip( Actor self )
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{
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return self.Info.Traits.Get<PassengerInfo>().PipType;
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}
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}
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}
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