80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
using Content.Shared.Actions;
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using Content.Shared.Alert;
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using Content.Shared.Atmos.Components;
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using Content.Shared.Clothing.EntitySystems;
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using Content.Shared.Gravity;
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using Content.Shared.Inventory;
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using Content.Shared.Item;
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using Content.Shared.Item.ItemToggle;
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using Content.Shared.Item.ItemToggle.Components;
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using Robust.Shared.Containers;
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namespace Content.Shared.Clothing;
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public sealed class SharedMagbootsSystem : EntitySystem
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{
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[Dependency] private readonly AlertsSystem _alerts = default!;
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[Dependency] private readonly ItemToggleSystem _toggle = default!;
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[Dependency] private readonly SharedContainerSystem _container = default!;
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[Dependency] private readonly SharedGravitySystem _gravity = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<MagbootsComponent, ItemToggledEvent>(OnToggled);
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SubscribeLocalEvent<MagbootsComponent, ClothingGotEquippedEvent>(OnGotEquipped);
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SubscribeLocalEvent<MagbootsComponent, ClothingGotUnequippedEvent>(OnGotUnequipped);
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SubscribeLocalEvent<MagbootsComponent, IsWeightlessEvent>(OnIsWeightless);
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SubscribeLocalEvent<MagbootsComponent, InventoryRelayedEvent<IsWeightlessEvent>>(OnIsWeightless);
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}
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private void OnToggled(Entity<MagbootsComponent> ent, ref ItemToggledEvent args)
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{
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if (_container.TryGetContainingContainer((ent.Owner, null, null), out var container))
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UpdateMagbootEffects(container.Owner, ent, args.Activated);
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}
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private void OnGotUnequipped(Entity<MagbootsComponent> ent, ref ClothingGotUnequippedEvent args)
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{
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UpdateMagbootEffects(args.Wearer, ent, false);
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}
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private void OnGotEquipped(Entity<MagbootsComponent> ent, ref ClothingGotEquippedEvent args)
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{
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UpdateMagbootEffects(args.Wearer, ent, _toggle.IsActivated(ent.Owner));
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}
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public void UpdateMagbootEffects(EntityUid user, Entity<MagbootsComponent> ent, bool state)
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{
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// TODO: public api for this and add access
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if (TryComp<MovedByPressureComponent>(user, out var moved))
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moved.Enabled = !state;
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_gravity.RefreshWeightless(user);
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if (state)
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_alerts.ShowAlert(user, ent.Comp.MagbootsAlert);
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else
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_alerts.ClearAlert(user, ent.Comp.MagbootsAlert);
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}
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private void OnIsWeightless(Entity<MagbootsComponent> ent, ref IsWeightlessEvent args)
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{
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if (args.Handled || !_toggle.IsActivated(ent.Owner))
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return;
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// do not cancel weightlessness if the person is in off-grid.
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if (ent.Comp.RequiresGrid && !_gravity.EntityOnGravitySupportingGridOrMap(ent.Owner))
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return;
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args.IsWeightless = false;
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args.Handled = true;
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}
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private void OnIsWeightless(Entity<MagbootsComponent> ent, ref InventoryRelayedEvent<IsWeightlessEvent> args)
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{
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OnIsWeightless(ent, ref args.Args);
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}
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}
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