70 lines
3.3 KiB
C#
70 lines
3.3 KiB
C#
using Content.Shared.Damage;
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using Content.Shared.Damage.Prototypes;
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using Robust.Shared.Audio;
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using Robust.Shared.Containers;
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using Robust.Shared.Prototypes;
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namespace Content.Shared.Blocking;
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public sealed class BlockingUserSystem : EntitySystem
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{
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[Dependency] private readonly IPrototypeManager _proto = default!;
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[Dependency] private readonly BlockingSystem _blockingSystem = default!;
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[Dependency] private readonly DamageableSystem _damageable = default!;
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[Dependency] private readonly SharedAudioSystem _audio = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<BlockingUserComponent, DamageChangedEvent>(OnDamageChanged);
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SubscribeLocalEvent<BlockingUserComponent, DamageModifyEvent>(OnUserDamageModified);
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SubscribeLocalEvent<BlockingUserComponent, EntParentChangedMessage>(OnParentChanged);
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SubscribeLocalEvent<BlockingUserComponent, ContainerGettingInsertedAttemptEvent>(OnInsertAttempt);
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SubscribeLocalEvent<BlockingUserComponent, AnchorStateChangedEvent>(OnAnchorChanged);
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}
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private void OnParentChanged(EntityUid uid, BlockingUserComponent component, ref EntParentChangedMessage args)
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{
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if (TryComp<BlockingComponent>(component.BlockingItem, out var blockComp) && blockComp.IsBlocking)
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_blockingSystem.StopBlocking(component.BlockingItem.Value, blockComp, uid);
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}
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private void OnInsertAttempt(EntityUid uid, BlockingUserComponent component, ContainerGettingInsertedAttemptEvent args)
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{
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if (TryComp<BlockingComponent>(component.BlockingItem, out var blockComp) && blockComp.IsBlocking)
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_blockingSystem.StopBlocking(component.BlockingItem.Value, blockComp, uid);
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}
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private void OnAnchorChanged(EntityUid uid, BlockingUserComponent component, ref AnchorStateChangedEvent args)
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{
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if (args.Anchored)
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return;
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if (TryComp<BlockingComponent>(component.BlockingItem, out var blockComp) && blockComp.IsBlocking)
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_blockingSystem.StopBlocking(component.BlockingItem.Value, blockComp, uid);
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}
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private void OnDamageChanged(EntityUid uid, BlockingUserComponent component, DamageChangedEvent args)
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{
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if (args.DamageDelta != null && args.DamageIncreased)
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_damageable.TryChangeDamage(component.BlockingItem, args.DamageDelta, origin: args.Origin);
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}
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private void OnUserDamageModified(EntityUid uid, BlockingUserComponent component, DamageModifyEvent args)
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{
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if (TryComp<BlockingComponent>(component.BlockingItem, out var blockingComponent))
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{
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if (_proto.TryIndex(blockingComponent.PassiveBlockDamageModifer, out DamageModifierSetPrototype? passiveblockModifier) && !blockingComponent.IsBlocking)
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args.Damage = DamageSpecifier.ApplyModifierSet(args.Damage, passiveblockModifier);
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if (_proto.TryIndex(blockingComponent.ActiveBlockDamageModifier, out DamageModifierSetPrototype? activeBlockModifier) && blockingComponent.IsBlocking)
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{
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args.Damage = DamageSpecifier.ApplyModifierSet(args.Damage, activeBlockModifier);
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_audio.PlayPvs(blockingComponent.BlockSound, component.Owner, AudioParams.Default.WithVariation(0.2f));
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}
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}
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}
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}
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