38 lines
1.4 KiB
C#
38 lines
1.4 KiB
C#
using Content.Shared.Damage;
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using Content.Shared.StatusEffectNew.Components;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Timing;
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namespace Content.Shared._Offbrand.StatusEffects;
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public sealed class DamageOverTimeStatusEffectSystem : EntitySystem
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{
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[Dependency] private readonly IGameTiming _timing = default!;
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[Dependency] private readonly DamageableSystem _damageable = default!;
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public override void Update(float frameTime)
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{
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base.Update(frameTime);
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var enumerator = EntityQueryEnumerator<StatusEffectComponent, DamageOverTimeStatusEffectComponent>();
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var damagesToDeal = new List<(EntityUid, DamageSpecifier, EntityUid)>();
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while (enumerator.MoveNext(out var uid, out var effect, out var damageOverTime))
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{
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if (_timing.CurTime < damageOverTime.NextUpdate || effect.AppliedTo is not { } target)
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continue;
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damageOverTime.NextUpdate = _timing.CurTime + damageOverTime.UpdateInterval;
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Dirty(uid, damageOverTime);
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damagesToDeal.Add((target, damageOverTime.Damages, uid));
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}
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// work around a concurrent modification exception
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foreach (var (target, damage, source) in damagesToDeal)
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{
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_damageable.TryChangeDamage(target, damage, ignoreResistances: true, interruptsDoAfters: false, origin: source);
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}
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}
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}
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