78 lines
3.3 KiB
C#
78 lines
3.3 KiB
C#
using Content.Shared.Eye.Blinding.EyeProtection; // why aren't tools predicted 🙂
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using Content.Shared.Eye.Blinding;
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using Content.Shared.StatusEffect;
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using Content.Shared.Clothing.Components;
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using Content.Shared.Inventory;
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using Content.Shared.Inventory.Events;
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using Content.Server.Tools;
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namespace Content.Server.Eye.Blinding.EyeProtection
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{
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public sealed class EyeProtectionSystem : EntitySystem
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{
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[Dependency] private readonly StatusEffectsSystem _statusEffectsSystem = default!;
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[Dependency] private readonly SharedBlindingSystem _blindingSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<RequiresEyeProtectionComponent, ToolUseAttemptEvent>(OnUseAttempt);
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SubscribeLocalEvent<RequiresEyeProtectionComponent, WelderToggledEvent>(OnWelderToggled);
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SubscribeLocalEvent<EyeProtectionComponent, GotEquippedEvent>(OnEquipped);
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SubscribeLocalEvent<EyeProtectionComponent, GotUnequippedEvent>(OnUnequipped);
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}
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private void OnUseAttempt(EntityUid uid, RequiresEyeProtectionComponent component, ToolUseAttemptEvent args)
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{
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if (!component.Toggled)
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return;
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if (!HasComp<StatusEffectsComponent>(args.User) || !TryComp<BlindableComponent>(args.User, out var blindable))
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return;
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if (blindable.Sources > 0)
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return;
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var statusTime = (float) component.StatusEffectTime.TotalSeconds - blindable.BlindResistance;
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if (statusTime <= 0)
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return;
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var statusTimeSpan = TimeSpan.FromSeconds(statusTime * (blindable.EyeDamage + 1));
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// Add permanent eye damage if they had zero protection, also scale their temporary blindness by how much they already accumulated.
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if (_statusEffectsSystem.TryAddStatusEffect(args.User, SharedBlindingSystem.BlindingStatusEffect, statusTimeSpan, false, "TemporaryBlindness") && blindable.BlindResistance <= 0)
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_blindingSystem.AdjustEyeDamage(args.User, 1, blindable);
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}
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private void OnWelderToggled(EntityUid uid, RequiresEyeProtectionComponent component, WelderToggledEvent args)
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{
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component.Toggled = args.WelderOn;
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}
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private void OnEquipped(EntityUid uid, EyeProtectionComponent component, GotEquippedEvent args)
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{
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if (!TryComp<ClothingComponent>(uid, out var clothing) || clothing.Slots == SlotFlags.PREVENTEQUIP)
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return;
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if (!clothing.Slots.HasFlag(args.SlotFlags))
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return;
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component.IsActive = true;
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if (!TryComp<BlindableComponent>(args.Equipee, out var blindComp))
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return;
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blindComp.BlindResistance += (float) component.ProtectionTime.TotalSeconds;
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}
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private void OnUnequipped(EntityUid uid, EyeProtectionComponent component, GotUnequippedEvent args)
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{
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if (!component.IsActive)
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return;
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component.IsActive = false;
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if (!TryComp<BlindableComponent>(args.Equipee, out var blindComp))
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return;
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blindComp.BlindResistance -= (float) component.ProtectionTime.TotalSeconds;
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}
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}
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}
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