80 lines
2.5 KiB
C#
80 lines
2.5 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.Collections.Generic;
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using System.Linq;
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namespace OpenRA.Mods.Common.UpdateRules.Rules
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{
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public class MergeAttackPlaneAndHeli : UpdateRule
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{
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public override string Name { get { return "AttackPlane and AttackHeli were merged to AttackAircraft"; } }
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public override string Description
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{
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get
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{
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return "The AttackPlane and AttackHeli traits were merged intto a single\n" +
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"AttackAircraft trait.";
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}
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}
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bool displayedMessage;
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public override IEnumerable<string> AfterUpdate(ModData modData)
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{
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var message = "If an actor had a total of more than one AttackPlane and/or AttackHeli,\n"
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+ "you may want to check the update results for possible redundant entries.\n";
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if (!displayedMessage)
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yield return message;
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displayedMessage = true;
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}
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public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNode actorNode)
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{
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var attackPlanes = actorNode.ChildrenMatching("AttackPlane");
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var attackHelis = actorNode.ChildrenMatching("AttackHeli");
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var attackPlanesTotal = attackPlanes.Count();
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var attackHelisTotal = attackHelis.Count();
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if (attackPlanesTotal == 0 && attackHelisTotal == 0)
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yield break;
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else if (attackPlanesTotal == 1 && attackHelisTotal == 0)
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foreach (var attackPlane in attackPlanes)
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attackPlane.RenameKey("AttackAircraft");
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else if (attackPlanesTotal == 0 && attackHelisTotal == 1)
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foreach (var attackHeli in attackHelis)
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attackHeli.RenameKey("AttackAircraft");
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else
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{
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// If we got here, we have at least two AttackPlane/-Heli traits in total
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var attackPlanesCount = 0;
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foreach (var attackPlane in attackPlanes)
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{
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var suffixCount = attackPlanesCount > 0 ? attackPlanesCount.ToString() : "";
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attackPlane.RenameKey("AttackAircraft@Plane" + suffixCount, false, true);
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++attackPlanesCount;
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}
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var attackHelisCount = 0;
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foreach (var attackHeli in attackHelis)
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{
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var suffixCount = attackHelisCount > 0 ? attackHelisCount.ToString() : "";
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attackHeli.RenameKey("AttackAircraft@Heli" + suffixCount, false, true);
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++attackHelisCount;
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}
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}
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yield break;
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}
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}
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}
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