91 lines
2.2 KiB
C#
91 lines
2.2 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2014 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.Linq;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA
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{
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[Desc("Attach this to actors which should be able to regenerate their health points.")]
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class SelfHealingInfo : ITraitInfo, Requires<HealthInfo>
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{
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public readonly int Step = 5;
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public readonly int Ticks = 5;
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public readonly float HealIfBelow = .5f;
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public readonly int DamageCooldown = 0;
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[Desc("The Type defined by SelfHealingTech required to enable this.")]
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public readonly string RequiresTech = null;
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public virtual object Create(ActorInitializer init) { return new SelfHealing(this); }
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}
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class SelfHealing : ITick, ISync, INotifyDamage
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{
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[Sync] int ticks;
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[Sync] int damageTicks;
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SelfHealingInfo Info;
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public SelfHealing(SelfHealingInfo info) { Info = info; }
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public void Tick(Actor self)
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{
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if (self.IsDead())
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return;
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if (Info.RequiresTech != null && !self.World.ActorsWithTrait<SelfHealingTech>()
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.Any(a => !a.Actor.IsDead() && a.Actor.Owner.IsAlliedWith(self.Owner) && Info.RequiresTech == a.Trait.Type))
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return;
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var health = self.Trait<Health>();
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if (health.HP >= Info.HealIfBelow*health.MaxHP)
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return;
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if (damageTicks > 0)
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{
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--damageTicks;
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return;
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}
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if (--ticks <= 0)
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{
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ticks = Info.Ticks;
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self.InflictDamage(self, -Info.Step, null);
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}
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}
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public void Damaged(Actor self, AttackInfo e)
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{
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if (e.Damage > 0)
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damageTicks = Info.DamageCooldown;
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}
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}
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[Desc("Attach this to an actor required as prerequisite for all owned units to regenerate health.")]
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class SelfHealingTechInfo : ITraitInfo
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{
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public readonly string Type = null;
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public object Create(ActorInitializer init) { return new SelfHealingTech(this); }
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}
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class SelfHealingTech
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{
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public string Type { get { return info.Type; } }
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readonly SelfHealingTechInfo info;
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public SelfHealingTech(SelfHealingTechInfo info)
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{
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this.info = info;
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}
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}
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}
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