Exosuit: Ripley (#12668)
* mechs * interaction relay * atmos handling * fuck around with interaction events SPAGHETTI CODE OH MY GOD * more sprites and whatever the hell * more mech shit * more shit for equipment * starting equipment (for nukie mechs and such) * equipment cycling * starting with some of the ui * a fat chunk of ui prototyping * done tinkering with ui * a bunch of ui stuff and what have yous * cleaning up grabber and state handling * make the ui actually functional + watch me port a million icons I swear i'll prune the sprites later blease * start on construction * construction yo mamma * remove some unused files * fix a silly * make the graph sane * make it actually constructible. * print the boards as well, bozo * rebalance part prices * eject action also i appease the russians by remembering to localize * Punch Shit * make mech integrity and repairs work * Make the UI more based STOMP STOMP STOMP STOMP * make equipment even more based * batteries and other such delights * make the ui look pimpin af * make the construction mega based * UI but so epic * equipment * some sweat tweaks * damage rebalancing * restructure tech * fix some shit * mechs inherit access * make icons actually use sprite specifiers * TRAILING COMMAA!!!!! * fix a mild indentation sin * undo this change because it isn't needed * actually fix this * secret webeditting shhhh * place this tech here * comments * foo
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Nemanja
GitHub
167
Content.Server/Mech/Equipment/EntitySystems/MechGrabberSystem.cs
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167
Content.Server/Mech/Equipment/EntitySystems/MechGrabberSystem.cs
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using System.Linq;
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using Content.Server.DoAfter;
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using Content.Server.Interaction;
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using Content.Server.Mech.Components;
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using Content.Server.Mech.Equipment.Components;
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using Content.Server.Mech.Systems;
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using Content.Shared.Interaction;
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using Content.Shared.Mech;
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using Content.Shared.Mech.Equipment.Components;
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using Content.Shared.Wall;
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using Robust.Shared.Containers;
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using Robust.Shared.Map;
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namespace Content.Server.Mech.Equipment.EntitySystems;
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/// <summary>
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/// Handles <see cref="MechGrabberComponent"/> and all related UI logic
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/// </summary>
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public sealed class MechGrabberSystem : EntitySystem
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{
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[Dependency] private readonly SharedContainerSystem _container = default!;
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[Dependency] private readonly MechSystem _mech = default!;
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[Dependency] private readonly DoAfterSystem _doAfter = default!;
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[Dependency] private readonly InteractionSystem _interaction = default!;
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[Dependency] private readonly SharedAudioSystem _audio = default!;
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/// <inheritdoc/>
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public override void Initialize()
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{
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SubscribeLocalEvent<MechGrabberComponent, MechEquipmentUiMessageRelayEvent>(OnGrabberMessage);
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SubscribeLocalEvent<MechGrabberComponent, ComponentStartup>(OnStartup);
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SubscribeLocalEvent<MechGrabberComponent, MechEquipmentUiStateReadyEvent>(OnUiStateReady);
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SubscribeLocalEvent<MechGrabberComponent, MechEquipmentRemovedEvent>(OnEquipmentRemoved);
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SubscribeLocalEvent<MechGrabberComponent, AttemptRemoveMechEquipmentEvent>(OnAttemptRemove);
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SubscribeLocalEvent<MechGrabberComponent, InteractNoHandEvent>(OnInteract);
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SubscribeLocalEvent<MechGrabberComponent, MechGrabberGrabFinishedEvent>(OnGrabFinished);
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SubscribeLocalEvent<MechGrabberComponent, MechGrabberGrabCancelledEvent>(OnGrabCancelled);
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}
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private void OnGrabberMessage(EntityUid uid, MechGrabberComponent component, MechEquipmentUiMessageRelayEvent args)
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{
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if (args.Message is not MechGrabberEjectMessage msg)
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return;
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if (!TryComp<MechEquipmentComponent>(uid, out var equipmentComponent) ||
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equipmentComponent.EquipmentOwner == null)
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return;
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var mech = equipmentComponent.EquipmentOwner.Value;
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var targetCoords = new EntityCoordinates(mech, component.DepositOffset);
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if (!_interaction.InRangeUnobstructed(mech, targetCoords))
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return;
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if (!component.ItemContainer.Contains(msg.Item))
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return;
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RemoveItem(uid, mech, msg.Item, component);
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}
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/// <summary>
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/// Removes an item from the grabber's container
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/// </summary>
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/// <param name="uid">The mech grabber</param>
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/// <param name="mech">The mech it belongs to</param>
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/// <param name="toRemove">The item being removed</param>
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/// <param name="component"></param>
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public void RemoveItem(EntityUid uid, EntityUid mech, EntityUid toRemove, MechGrabberComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return;
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component.ItemContainer.Remove(toRemove);
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var mechxform = Transform(mech);
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var xform = Transform(toRemove);
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xform.AttachToGridOrMap();
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xform.WorldPosition = mechxform.WorldPosition + mechxform.WorldRotation.RotateVec(component.DepositOffset);
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xform.WorldRotation = Angle.Zero;
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_mech.UpdateUserInterface(mech);
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}
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private void OnEquipmentRemoved(EntityUid uid, MechGrabberComponent component, ref MechEquipmentRemovedEvent args)
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{
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if (!TryComp<MechEquipmentComponent>(uid, out var equipmentComponent) ||
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equipmentComponent.EquipmentOwner == null)
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return;
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var mech = equipmentComponent.EquipmentOwner.Value;
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var allItems = new List<EntityUid>(component.ItemContainer.ContainedEntities);
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foreach (var item in allItems)
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{
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RemoveItem(uid, mech, item, component);
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}
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}
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private void OnAttemptRemove(EntityUid uid, MechGrabberComponent component, ref AttemptRemoveMechEquipmentEvent args)
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{
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args.Cancelled = component.ItemContainer.ContainedEntities.Any();
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}
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private void OnStartup(EntityUid uid, MechGrabberComponent component, ComponentStartup args)
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{
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component.ItemContainer = _container.EnsureContainer<Container>(uid, "item-container");
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}
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private void OnUiStateReady(EntityUid uid, MechGrabberComponent component, MechEquipmentUiStateReadyEvent args)
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{
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var state = new MechGrabberUiState
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{
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Contents = component.ItemContainer.ContainedEntities.ToList(),
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MaxContents = component.MaxContents
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};
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args.States.Add(uid, state);
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}
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private void OnInteract(EntityUid uid, MechGrabberComponent component, InteractNoHandEvent args)
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{
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if (args.Handled || args.Target == null)
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return;
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var xform = Transform(args.Target.Value);
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if (xform.Anchored || HasComp<WallMountComponent>(args.Target.Value))
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return;
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if (component.ItemContainer.ContainedEntities.Count >= component.MaxContents)
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return;
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if (!TryComp<MechComponent>(args.User, out var mech))
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return;
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if (mech.Energy + component.GrabEnergyDelta < 0)
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return;
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if (component.Token != null)
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return;
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args.Handled = true;
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component.Token = new();
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component.AudioStream = _audio.PlayPvs(component.GrabSound, uid);
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_doAfter.DoAfter(new DoAfterEventArgs(args.User, component.GrabDelay, component.Token.Token, args.Target, uid)
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{
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BreakOnTargetMove = true,
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BreakOnUserMove = true,
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UsedFinishedEvent = new MechGrabberGrabFinishedEvent(args.Target.Value),
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UserCancelledEvent = new MechGrabberGrabCancelledEvent()
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});
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}
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private void OnGrabFinished(EntityUid uid, MechGrabberComponent component, MechGrabberGrabFinishedEvent args)
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{
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component.Token = null;
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if (!TryComp<MechEquipmentComponent>(uid, out var equipmentComponent) || equipmentComponent.EquipmentOwner == null)
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return;
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if (!_mech.TryChangeEnergy(equipmentComponent.EquipmentOwner.Value, component.GrabEnergyDelta))
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return;
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component.ItemContainer.Insert(args.Grabbed);
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_mech.UpdateUserInterface(equipmentComponent.EquipmentOwner.Value);
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}
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private void OnGrabCancelled(EntityUid uid, MechGrabberComponent component, MechGrabberGrabCancelledEvent args)
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{
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component.AudioStream?.Stop();
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component.Token = null;
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}
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}
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