80 lines
2.3 KiB
C#
80 lines
2.3 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 OpenRA.Activities;
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using OpenRA.Mods.Cnc.Activities;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Cnc.Traits
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{
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[Desc("Move onto the target then execute the attack.")]
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public class AttackLeapInfo : AttackFrontalInfo, Requires<MobileInfo>
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{
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[Desc("Leap speed (in WDist units/tick).")]
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public readonly WDist Speed = new WDist(426);
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[Desc("Conditions that last from start of the leap until the attack.")]
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[GrantedConditionReference]
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public readonly string LeapCondition = "attacking";
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public override object Create(ActorInitializer init) { return new AttackLeap(init.Self, this); }
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}
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public class AttackLeap : AttackFrontal
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{
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readonly AttackLeapInfo info;
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ConditionManager conditionManager;
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int leapToken = ConditionManager.InvalidConditionToken;
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public AttackLeap(Actor self, AttackLeapInfo info)
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: base(self, info)
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{
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this.info = info;
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}
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protected override void Created(Actor self)
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{
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conditionManager = self.TraitOrDefault<ConditionManager>();
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base.Created(self);
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}
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protected override bool CanAttack(Actor self, Target target)
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{
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if (target.Type != TargetType.Actor)
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return false;
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if (self.Location == target.Actor.Location && HasAnyValidWeapons(target))
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return true;
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return base.CanAttack(self, target);
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}
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public void GrantLeapCondition(Actor self)
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{
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if (conditionManager != null && !string.IsNullOrEmpty(info.LeapCondition))
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leapToken = conditionManager.GrantCondition(self, info.LeapCondition);
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}
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public void RevokeLeapCondition(Actor self)
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{
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if (leapToken != ConditionManager.InvalidConditionToken)
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leapToken = conditionManager.RevokeCondition(self, leapToken);
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}
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public override Activity GetAttackActivity(Actor self, Target newTarget, bool allowMove, bool forceAttack)
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{
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return new LeapAttack(self, newTarget, allowMove, forceAttack, this, info);
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}
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}
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}
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