107 lines
4.1 KiB
C#
107 lines
4.1 KiB
C#
using Content.Shared.Clothing.Components;
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using Content.Shared.Damage;
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using Content.Shared.Examine;
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using Content.Shared.Inventory;
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using Content.Shared.Silicons.Borgs;
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using Content.Shared.Verbs;
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using Robust.Shared.Utility;
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namespace Content.Shared.Armor;
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/// <summary>
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/// This handles logic relating to <see cref="ArmorComponent" />
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/// </summary>
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public abstract class SharedArmorSystem : EntitySystem
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{
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[Dependency] private readonly ExamineSystemShared _examine = default!;
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/// <inheritdoc />
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<ArmorComponent, InventoryRelayedEvent<CoefficientQueryEvent>>(OnCoefficientQuery);
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SubscribeLocalEvent<ArmorComponent, InventoryRelayedEvent<DamageModifyEvent>>(OnDamageModify);
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SubscribeLocalEvent<ArmorComponent, BorgModuleRelayedEvent<DamageModifyEvent>>(OnBorgDamageModify);
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SubscribeLocalEvent<ArmorComponent, GetVerbsEvent<ExamineVerb>>(OnArmorVerbExamine);
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}
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/// <summary>
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/// Get the total Damage reduction value of all equipment caught by the relay.
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/// </summary>
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/// <param name="ent">The item that's being relayed to</param>
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/// <param name="args">The event, contains the running count of armor percentage as a coefficient</param>
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private void OnCoefficientQuery(Entity<ArmorComponent> ent, ref InventoryRelayedEvent<CoefficientQueryEvent> args)
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{
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if (TryComp<MaskComponent>(ent, out var mask) && mask.IsToggled)
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return;
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foreach (var armorCoefficient in ent.Comp.Modifiers.Coefficients)
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{
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args.Args.DamageModifiers.Coefficients[armorCoefficient.Key] = args.Args.DamageModifiers.Coefficients.TryGetValue(armorCoefficient.Key, out var coefficient) ? coefficient * armorCoefficient.Value : armorCoefficient.Value;
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}
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}
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private void OnDamageModify(EntityUid uid, ArmorComponent component, InventoryRelayedEvent<DamageModifyEvent> args)
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{
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if (TryComp<MaskComponent>(uid, out var mask) && mask.IsToggled)
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return;
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args.Args.Damage = DamageSpecifier.ApplyModifierSet(args.Args.Damage, component.Modifiers);
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}
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private void OnBorgDamageModify(EntityUid uid, ArmorComponent component,
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ref BorgModuleRelayedEvent<DamageModifyEvent> args)
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{
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if (TryComp<MaskComponent>(uid, out var mask) && mask.IsToggled)
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return;
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args.Args.Damage = DamageSpecifier.ApplyModifierSet(args.Args.Damage, component.Modifiers);
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}
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private void OnArmorVerbExamine(EntityUid uid, ArmorComponent component, GetVerbsEvent<ExamineVerb> args)
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{
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if (!args.CanInteract || !args.CanAccess || !component.ShowArmorOnExamine)
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return;
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var examineMarkup = GetArmorExamine(component.Modifiers);
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var ev = new ArmorExamineEvent(examineMarkup);
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RaiseLocalEvent(uid, ref ev);
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_examine.AddDetailedExamineVerb(args, component, examineMarkup,
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Loc.GetString("armor-examinable-verb-text"), "/Textures/Interface/VerbIcons/dot.svg.192dpi.png",
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Loc.GetString("armor-examinable-verb-message"));
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}
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private FormattedMessage GetArmorExamine(DamageModifierSet armorModifiers)
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{
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var msg = new FormattedMessage();
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msg.AddMarkupOrThrow(Loc.GetString("armor-examine"));
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foreach (var coefficientArmor in armorModifiers.Coefficients)
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{
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msg.PushNewline();
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var armorType = Loc.GetString("armor-damage-type-" + coefficientArmor.Key.ToLower());
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msg.AddMarkupOrThrow(Loc.GetString("armor-coefficient-value",
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("type", armorType),
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("value", MathF.Round((1f - coefficientArmor.Value) * 100, 1))
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));
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}
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foreach (var flatArmor in armorModifiers.FlatReduction)
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{
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msg.PushNewline();
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var armorType = Loc.GetString("armor-damage-type-" + flatArmor.Key.ToLower());
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msg.AddMarkupOrThrow(Loc.GetString("armor-reduction-value",
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("type", armorType),
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("value", flatArmor.Value)
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));
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}
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return msg;
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}
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}
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