15fb554c28
* Converted all SnapGridPositionChangedEvent subscriptions to AnchorStateChangedEvent. * Fixes power tests with new anchored requirements. * Moved AnchorableComponent into construction. AnchorableComponent now uses Transform.Anchored. * Fixed bug with nodes, power works again. * Adds lifetime stages to Component. * Update Engine to v0.4.70.
77 lines
2.1 KiB
C#
77 lines
2.1 KiB
C#
#nullable enable
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using Content.Shared.Alert;
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using Content.Shared.Movement.Components;
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using Content.Shared.Physics.Pull;
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using Robust.Shared.GameObjects;
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using Component = Robust.Shared.GameObjects.Component;
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namespace Content.Shared.Pulling.Components
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{
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[RegisterComponent]
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public class SharedPullerComponent : Component, IMoveSpeedModifier
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{
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public override string Name => "Puller";
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private IEntity? _pulling;
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public float WalkSpeedModifier => Pulling == null ? 1.0f : 0.75f;
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public float SprintSpeedModifier => Pulling == null ? 1.0f : 0.75f;
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public IEntity? Pulling
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{
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get => _pulling;
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private set
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{
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if (_pulling == value)
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{
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return;
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}
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_pulling = value;
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if (Owner.TryGetComponent(out MovementSpeedModifierComponent? speed))
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{
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speed.RefreshMovementSpeedModifiers();
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}
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}
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}
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protected override void OnRemove()
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{
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if (Pulling != null &&
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Pulling.TryGetComponent(out SharedPullableComponent? pullable))
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{
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pullable.TryStopPull();
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}
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base.OnRemove();
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}
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public override void HandleMessage(ComponentMessage message, IComponent? component)
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{
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base.HandleMessage(message, component);
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if (message is not PullMessage pullMessage ||
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pullMessage.Puller.Owner != Owner)
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{
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return;
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}
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SharedAlertsComponent? ownerStatus = Owner.GetComponentOrNull<SharedAlertsComponent>();
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switch (message)
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{
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case PullStartedMessage msg:
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Pulling = msg.Pulled.Owner;
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ownerStatus?.ShowAlert(AlertType.Pulling);
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break;
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case PullStoppedMessage _:
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Pulling = null;
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ownerStatus?.ClearAlert(AlertType.Pulling);
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break;
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}
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}
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}
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}
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