275 lines
9.4 KiB
C#
275 lines
9.4 KiB
C#
using Content.Server.Atmos.Components;
|
|
using Content.Server.Atmos.EntitySystems;
|
|
using Content.Server.Body.Components;
|
|
using Content.Server.Hands.Systems;
|
|
using Content.Shared.Alert;
|
|
using Content.Shared.Atmos;
|
|
using Content.Shared.Inventory;
|
|
using Robust.Shared.Containers;
|
|
using Robust.Shared.Prototypes;
|
|
using Content.Shared.Verbs;
|
|
using Content.Server.Popups;
|
|
using Content.Server.DoAfter;
|
|
using Content.Shared.DoAfter;
|
|
using Robust.Shared.Utility;
|
|
|
|
namespace Content.Server.Body.Systems;
|
|
|
|
public sealed class InternalsSystem : EntitySystem
|
|
{
|
|
[Dependency] private readonly IPrototypeManager _protoManager = default!;
|
|
[Dependency] private readonly AlertsSystem _alerts = default!;
|
|
[Dependency] private readonly AtmosphereSystem _atmos = default!;
|
|
[Dependency] private readonly DoAfterSystem _doAfter = default!;
|
|
[Dependency] private readonly GasTankSystem _gasTank = default!;
|
|
[Dependency] private readonly HandsSystem _hands = default!;
|
|
[Dependency] private readonly InventorySystem _inventory = default!;
|
|
[Dependency] private readonly PopupSystem _popupSystem = default!;
|
|
|
|
public override void Initialize()
|
|
{
|
|
base.Initialize();
|
|
|
|
SubscribeLocalEvent<InternalsComponent, InhaleLocationEvent>(OnInhaleLocation);
|
|
SubscribeLocalEvent<InternalsComponent, ComponentStartup>(OnInternalsStartup);
|
|
SubscribeLocalEvent<InternalsComponent, ComponentShutdown>(OnInternalsShutdown);
|
|
SubscribeLocalEvent<InternalsComponent, GetVerbsEvent<InteractionVerb>>(OnGetInteractionVerbs);
|
|
SubscribeLocalEvent<InternalsComponent, DoAfterEvent<InternalsData>>(OnDoAfter);
|
|
}
|
|
|
|
private void OnGetInteractionVerbs(EntityUid uid, InternalsComponent component, GetVerbsEvent<InteractionVerb> args)
|
|
{
|
|
if (!args.CanAccess || !args.CanInteract || args.Hands == null)
|
|
return;
|
|
|
|
InteractionVerb verb = new()
|
|
{
|
|
Act = () =>
|
|
{
|
|
ToggleInternals(uid, args.User, false, component);
|
|
},
|
|
Message = Loc.GetString("action-description-internals-toggle"),
|
|
Icon = new SpriteSpecifier.Texture(new ResourcePath("/Textures/Interface/VerbIcons/dot.svg.192dpi.png")),
|
|
Text = Loc.GetString("action-name-internals-toggle"),
|
|
};
|
|
|
|
args.Verbs.Add(verb);
|
|
}
|
|
|
|
public void ToggleInternals(EntityUid uid, EntityUid user, bool force, InternalsComponent? internals = null)
|
|
{
|
|
if (!Resolve(uid, ref internals, false))
|
|
return;
|
|
|
|
// Toggle off if they're on
|
|
if (AreInternalsWorking(internals))
|
|
{
|
|
DisconnectTank(internals);
|
|
return;
|
|
}
|
|
|
|
// If they're not on then check if we have a mask to use
|
|
if (internals.BreathToolEntity == null)
|
|
{
|
|
_popupSystem.PopupEntity(Loc.GetString("internals-no-breath-tool"), uid, user);
|
|
return;
|
|
}
|
|
|
|
var tank = FindBestGasTank(uid ,internals);
|
|
|
|
if (tank == null)
|
|
{
|
|
_popupSystem.PopupEntity(Loc.GetString("internals-no-tank"), uid, user);
|
|
return;
|
|
}
|
|
|
|
var isUser = uid == user;
|
|
|
|
var internalsData = new InternalsData();
|
|
|
|
if (!force)
|
|
{
|
|
// Is the target not you? If yes, use a do-after to give them time to respond.
|
|
//If no, do a short delay. There's no reason it should be beyond 1 second.
|
|
var delay = !isUser ? internals.Delay : 1.0f;
|
|
|
|
_doAfter.DoAfter(new DoAfterEventArgs(user, delay, target:uid)
|
|
{
|
|
BreakOnUserMove = true,
|
|
BreakOnDamage = true,
|
|
BreakOnStun = true,
|
|
BreakOnTargetMove = true,
|
|
MovementThreshold = 0.1f,
|
|
RaiseOnUser = isUser,
|
|
RaiseOnTarget = !isUser
|
|
}, internalsData);
|
|
|
|
return;
|
|
}
|
|
|
|
_gasTank.ConnectToInternals(tank);
|
|
}
|
|
|
|
private void OnDoAfter(EntityUid uid, InternalsComponent component, DoAfterEvent<InternalsData> args)
|
|
{
|
|
if (args.Cancelled || args.Handled)
|
|
return;
|
|
|
|
ToggleInternals(uid, args.Args.User, true, component);
|
|
|
|
args.Handled = true;
|
|
}
|
|
|
|
private void OnInternalsStartup(EntityUid uid, InternalsComponent component, ComponentStartup args)
|
|
{
|
|
_alerts.ShowAlert(uid, AlertType.Internals, GetSeverity(component));
|
|
}
|
|
|
|
private void OnInternalsShutdown(EntityUid uid, InternalsComponent component, ComponentShutdown args)
|
|
{
|
|
_alerts.ClearAlert(uid, AlertType.Internals);
|
|
}
|
|
|
|
private void OnInhaleLocation(EntityUid uid, InternalsComponent component, InhaleLocationEvent args)
|
|
{
|
|
if (AreInternalsWorking(component))
|
|
{
|
|
var gasTank = Comp<GasTankComponent>(component.GasTankEntity!.Value);
|
|
args.Gas = _gasTank.RemoveAirVolume(gasTank, Atmospherics.BreathVolume);
|
|
// TODO: Should listen to gas tank updates instead I guess?
|
|
_alerts.ShowAlert(uid, AlertType.Internals, GetSeverity(component));
|
|
}
|
|
}
|
|
public void DisconnectBreathTool(InternalsComponent component)
|
|
{
|
|
var old = component.BreathToolEntity;
|
|
component.BreathToolEntity = null;
|
|
|
|
if (TryComp(old, out BreathToolComponent? breathTool) )
|
|
{
|
|
_atmos.DisconnectInternals(breathTool);
|
|
DisconnectTank(component);
|
|
}
|
|
|
|
_alerts.ShowAlert(component.Owner, AlertType.Internals, GetSeverity(component));
|
|
}
|
|
|
|
public void ConnectBreathTool(InternalsComponent component, EntityUid toolEntity)
|
|
{
|
|
if (TryComp(component.BreathToolEntity, out BreathToolComponent? tool))
|
|
{
|
|
_atmos.DisconnectInternals(tool);
|
|
}
|
|
|
|
component.BreathToolEntity = toolEntity;
|
|
_alerts.ShowAlert(component.Owner, AlertType.Internals, GetSeverity(component));
|
|
}
|
|
|
|
public void DisconnectTank(InternalsComponent? component)
|
|
{
|
|
if (component == null)
|
|
return;
|
|
|
|
if (TryComp(component.GasTankEntity, out GasTankComponent? tank))
|
|
_gasTank.DisconnectFromInternals(tank);
|
|
|
|
component.GasTankEntity = null;
|
|
_alerts.ShowAlert(component.Owner, AlertType.Internals, GetSeverity(component));
|
|
}
|
|
|
|
public bool TryConnectTank(InternalsComponent component, EntityUid tankEntity)
|
|
{
|
|
if (component.BreathToolEntity == null)
|
|
return false;
|
|
|
|
if (TryComp(component.GasTankEntity, out GasTankComponent? tank))
|
|
_gasTank.DisconnectFromInternals(tank);
|
|
|
|
component.GasTankEntity = tankEntity;
|
|
_alerts.ShowAlert(component.Owner, AlertType.Internals, GetSeverity(component));
|
|
return true;
|
|
}
|
|
|
|
public bool AreInternalsWorking(InternalsComponent component)
|
|
{
|
|
return TryComp(component.BreathToolEntity, out BreathToolComponent? breathTool) &&
|
|
breathTool.IsFunctional &&
|
|
TryComp(component.GasTankEntity, out GasTankComponent? _);
|
|
}
|
|
|
|
private short GetSeverity(InternalsComponent component)
|
|
{
|
|
if (component.BreathToolEntity == null || !AreInternalsWorking(component))
|
|
return 2;
|
|
|
|
// If pressure in the tank is below low pressure threshhold, flash warning on internals UI
|
|
if (TryComp<GasTankComponent>(component.GasTankEntity, out var gasTank) && gasTank.IsLowPressure)
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
public GasTankComponent? FindBestGasTank(EntityUid internalsOwner, InternalsComponent component)
|
|
{
|
|
// Prioritise
|
|
// 1. back equipped tanks
|
|
// 2. exo-slot tanks
|
|
// 3. in-hand tanks
|
|
// 4. pocket/belt tanks
|
|
InventoryComponent? inventory = null;
|
|
ContainerManagerComponent? containerManager = null;
|
|
|
|
if (_inventory.TryGetSlotEntity(internalsOwner, "back", out var backEntity, inventory, containerManager) &&
|
|
TryComp<GasTankComponent>(backEntity, out var backGasTank) &&
|
|
_gasTank.CanConnectToInternals(backGasTank))
|
|
{
|
|
return backGasTank;
|
|
}
|
|
|
|
if (_inventory.TryGetSlotEntity(internalsOwner, "suitstorage", out var entity, inventory, containerManager) &&
|
|
TryComp<GasTankComponent>(entity, out var gasTank) &&
|
|
_gasTank.CanConnectToInternals(gasTank))
|
|
{
|
|
return gasTank;
|
|
}
|
|
|
|
var tanks = new List<GasTankComponent>();
|
|
|
|
foreach (var hand in _hands.EnumerateHands(internalsOwner))
|
|
{
|
|
if (TryComp(hand.HeldEntity, out gasTank) && _gasTank.CanConnectToInternals(gasTank))
|
|
tanks.Add(gasTank);
|
|
}
|
|
|
|
if (tanks.Count > 0)
|
|
{
|
|
tanks.Sort((x, y) => y.Air.TotalMoles.CompareTo(x.Air.TotalMoles));
|
|
return tanks[0];
|
|
}
|
|
|
|
if (Resolve(internalsOwner, ref inventory, false))
|
|
{
|
|
var enumerator = new InventorySystem.ContainerSlotEnumerator(internalsOwner, inventory.TemplateId, _protoManager, _inventory, SlotFlags.POCKET | SlotFlags.BELT);
|
|
|
|
while (enumerator.MoveNext(out var container))
|
|
{
|
|
if (TryComp(container.ContainedEntity, out gasTank) && _gasTank.CanConnectToInternals(gasTank))
|
|
tanks.Add(gasTank);
|
|
}
|
|
|
|
if (tanks.Count > 0)
|
|
{
|
|
tanks.Sort((x, y) => y.Air.TotalMoles.CompareTo(x.Air.TotalMoles));
|
|
return tanks[0];
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private record struct InternalsData
|
|
{
|
|
|
|
}
|
|
}
|