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Clean up polymorphsystem (#14297)

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This commit is contained in:
Nemanja
2023-03-06 12:37:18 -05:00
committed by GitHub
parent 5a4ec17725
commit e412eda97c
12 changed files with 418 additions and 446 deletions
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2
Content.Server/Administration/Commands/AddPolymorphActionCommand.cs
View File

@@ -29,7 +29,7 @@ public sealed class AddPolymorphActionCommand : IConsoleCommand
}
var entityManager = IoCManager.Resolve<IEntityManager>();
var polySystem = entityManager.EntitySysManager.GetEntitySystem<PolymorphableSystem>();
var polySystem = entityManager.EntitySysManager.GetEntitySystem<PolymorphSystem>();
entityManager.EnsureComponent<PolymorphableComponent>(entityUid);
polySystem.CreatePolymorphAction(args[1], entityUid);

2
Content.Server/Administration/Commands/PolymorphCommand.cs
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@@ -39,7 +39,7 @@ public sealed class PolymorphCommand : IConsoleCommand
}
var entityManager = IoCManager.Resolve<IEntityManager>();
var polySystem = entityManager.EntitySysManager.GetEntitySystem<PolymorphableSystem>();
var polySystem = entityManager.EntitySysManager.GetEntitySystem<PolymorphSystem>();
entityManager.EnsureComponent<PolymorphableComponent>(entityUid);
polySystem.PolymorphEntity(entityUid, polyproto);

14
Content.Server/Administration/Systems/AdminVerbSystem.Smites.cs
View File

@@ -71,7 +71,7 @@ public sealed partial class AdminVerbSystem
[Dependency] private readonly GodmodeSystem _godmodeSystem = default!;
[Dependency] private readonly InventorySystem _inventorySystem = default!;
[Dependency] private readonly MovementSpeedModifierSystem _movementSpeedModifierSystem = default!;
[Dependency] private readonly PolymorphableSystem _polymorphableSystem = default!;
[Dependency] private readonly PolymorphSystem _polymorphSystem = default!;
[Dependency] private readonly MobThresholdSystem _mobThresholdSystem = default!;
[Dependency] private readonly PopupSystem _popupSystem = default!;
[Dependency] private readonly SharedPhysicsSystem _physics = default!;
@@ -171,7 +171,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Mobs/Animals/monkey.rsi"), "dead"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminMonkeySmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminMonkeySmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-monkeyify-description")
@@ -185,7 +185,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Structures/Piping/disposal.rsi"), "disposal"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminDisposalsSmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminDisposalsSmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-garbage-can-description")
@@ -487,7 +487,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Objects/Consumable/Food/Baked/bread.rsi"), "plain"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminBreadSmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminBreadSmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-become-bread-description")
@@ -501,7 +501,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Mobs/Animals/mouse.rsi"), "icon-0"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminMouseSmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminMouseSmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-become-mouse-description")
@@ -648,7 +648,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Objects/Fun/Instruments/h_synthesizer.rsi"), "icon"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminInstrumentSmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminInstrumentSmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-become-instrument-description"),
@@ -679,7 +679,7 @@ public sealed partial class AdminVerbSystem
Icon = new SpriteSpecifier.Rsi(new ResourcePath("/Textures/Objects/Fun/toys.rsi"), "plushie_lizard"),
Act = () =>
{
_polymorphableSystem.PolymorphEntity(args.Target, "AdminLizardSmite");
_polymorphSystem.PolymorphEntity(args.Target, "AdminLizardSmite");
},
Impact = LogImpact.Extreme,
Message = Loc.GetString("admin-smite-reptilian-species-swap-description"),

2
Content.Server/Disease/Effects/DiseasePolymorph.cs
View File

@@ -27,7 +27,7 @@ namespace Content.Server.Disease.Effects
public override void Effect(DiseaseEffectArgs args)
{
EntityUid? polyUid = EntitySystem.Get<PolymorphableSystem>().PolymorphEntity(args.DiseasedEntity, PolymorphId);
EntityUid? polyUid = EntitySystem.Get<PolymorphSystem>().PolymorphEntity(args.DiseasedEntity, PolymorphId);
if (PolymorphSound != null && polyUid != null)
SoundSystem.Play(PolymorphSound.GetSound(), Filter.Pvs(polyUid.Value), polyUid.Value, AudioHelpers.WithVariation(0.2f));

43
Content.Server/Inventory/ServerInventorySystem.cs
View File

@@ -1,12 +1,9 @@
using Content.Server.Storage.Components;
using Content.Server.Storage.EntitySystems;
using Content.Server.Temperature.Systems;
using Content.Shared.Clothing.Components;
using Content.Shared.Interaction.Events;
using Content.Shared.Inventory;
using Content.Shared.Inventory.Events;
using Robust.Shared.Containers;
using InventoryComponent = Content.Shared.Inventory.InventoryComponent;
namespace Content.Server.Inventory
{
@@ -44,31 +41,31 @@ namespace Content.Server.Inventory
public void TransferEntityInventories(EntityUid uid, EntityUid target)
{
if (TryGetContainerSlotEnumerator(uid, out var enumerator))
if (!TryGetContainerSlotEnumerator(uid, out var enumerator))
return;
Dictionary<string, EntityUid> inventoryEntities = new();
var slots = GetSlots(uid);
while (enumerator.MoveNext(out var containerSlot))
{
Dictionary<string, EntityUid?> inventoryEntities = new();
var slots = GetSlots(uid);
while (enumerator.MoveNext(out var containerSlot))
//records all the entities stored in each of the target's slots
foreach (var slot in slots)
{
//records all the entities stored in each of the target's slots
foreach (var slot in slots)
if (TryGetSlotContainer(target, slot.Name, out var conslot, out _) &&
conslot.ID == containerSlot.ID &&
containerSlot.ContainedEntity is { } containedEntity)
{
if (TryGetSlotContainer(target, slot.Name, out var conslot, out var _) &&
conslot.ID == containerSlot.ID)
{
inventoryEntities.Add(slot.Name, containerSlot.ContainedEntity);
}
inventoryEntities.Add(slot.Name, containedEntity);
}
//drops everything in the target's inventory on the ground
containerSlot.EmptyContainer();
}
// This takes the objects we removed and stored earlier
// and actually equips all of it to the new entity
foreach (var item in inventoryEntities)
{
if (item.Value != null)
TryEquip(target, item.Value.Value, item.Key, true);
}
//drops everything in the target's inventory on the ground
TryUnequip(uid, containerSlot.ID, true, true);
}
// This takes the objects we removed and stored earlier
// and actually equips all of it to the new entity
foreach (var (slot, item) in inventoryEntities)
{
TryEquip(target, item, slot , true, true);
}
}
}

2
Content.Server/Polymorph/Components/PolymorphableComponent.cs
View File

@@ -17,6 +17,6 @@ namespace Content.Server.Polymorph.Components
/// The polymorphs that the entity starts out being able to do.
/// </summary>
[DataField("innatePolymorphs", customTypeSerializer : typeof(PrototypeIdListSerializer<PolymorphPrototype>))]
public List<string>? InnatePolymorphs = null;
public List<string>? InnatePolymorphs;
}
}

4
Content.Server/Polymorph/Components/PolymorphedEntityComponent.cs
View File

@@ -17,13 +17,13 @@ namespace Content.Server.Polymorph.Components
/// The original entity that the player will revert back into
/// </summary>
[DataField("parent", required: true)]
public EntityUid Parent = new();
public EntityUid Parent;
/// <summary>
/// The amount of time that has passed since the entity was created
/// used for tracking the duration
/// </summary>
[DataField("time")]
public float Time = 0;
public float Time;
}
}

13
Content.Server/Polymorph/Systems/PolymorphableSystem.Collide.cs → Content.Server/Polymorph/Systems/PolymorphSystem.Collide.cs
View File

@@ -1,22 +1,18 @@
using Content.Server.Polymorph.Components;
using Content.Shared.Projectiles;
using Robust.Shared.Audio;
using Robust.Shared.Physics.Dynamics;
using Robust.Shared.Physics.Events;
using Robust.Shared.Player;
namespace Content.Server.Polymorph.Systems;
public partial class PolymorphableSystem
public partial class PolymorphSystem
{
// Need to do this so we don't get a collection enumeration error in physics by polymorphing
// an entity we're colliding with
private Queue<PolymorphQueuedData> _queuedPolymorphUpdates = new();
public override void Update(float frameTime)
public void UpdateCollide()
{
base.Update(frameTime);
while (_queuedPolymorphUpdates.TryDequeue(out var data))
{
if (Deleted(data.Ent))
@@ -25,8 +21,7 @@ public partial class PolymorphableSystem
var ent = PolymorphEntity(data.Ent, data.Polymorph);
if (ent != null)
{
SoundSystem.Play(data.Sound.GetSound(), Filter.Pvs(ent.Value, entityManager: EntityManager),
ent.Value, data.Sound.Params);
_audio.PlayPvs(data.Sound, ent.Value);
}
}
}
@@ -50,7 +45,7 @@ public partial class PolymorphableSystem
}
}
struct PolymorphQueuedData
public struct PolymorphQueuedData
{
public EntityUid Ent;
public SoundSpecifier Sound;

4
Content.Server/Polymorph/Systems/PolymorphableSystem.Map.cs → Content.Server/Polymorph/Systems/PolymorphSystem.Map.cs
View File

@@ -2,9 +2,9 @@ using Content.Shared.GameTicking;
namespace Content.Server.Polymorph.Systems
{
public sealed partial class PolymorphableSystem : EntitySystem
public sealed partial class PolymorphSystem
{
public EntityUid? PausedMap { get; private set; } = null;
public EntityUid? PausedMap { get; private set; }
/// <summary>
/// Used to subscribe to the round restart event

378
Content.Server/Polymorph/Systems/PolymorphSystem.cs Normal file
View File

@@ -0,0 +1,378 @@
using Content.Server.Actions;
using Content.Server.Buckle.Systems;
using Content.Server.Humanoid;
using Content.Server.Inventory;
using Content.Server.Mind.Commands;
using Content.Server.Mind.Components;
using Content.Server.Polymorph.Components;
using Content.Shared.Actions;
using Content.Shared.Actions.ActionTypes;
using Content.Shared.Damage;
using Content.Shared.Hands.EntitySystems;
using Content.Shared.IdentityManagement;
using Content.Shared.Mobs.Components;
using Content.Shared.Mobs.Systems;
using Content.Shared.Polymorph;
using Content.Shared.Popups;
using JetBrains.Annotations;
using Robust.Server.Containers;
using Robust.Server.GameObjects;
using Robust.Shared.Map;
using Robust.Shared.Prototypes;
using Robust.Shared.Utility;
namespace Content.Server.Polymorph.Systems
{
public sealed partial class PolymorphSystem : EntitySystem
{
[Dependency] private readonly IComponentFactory _compFact = default!;
[Dependency] private readonly IMapManager _mapManager = default!;
[Dependency] private readonly IPrototypeManager _proto = default!;
[Dependency] private readonly ActionsSystem _actions = default!;
[Dependency] private readonly AudioSystem _audio = default!;
[Dependency] private readonly BuckleSystem _buckle = default!;
[Dependency] private readonly ContainerSystem _container = default!;
[Dependency] private readonly DamageableSystem _damageable = default!;
[Dependency] private readonly HumanoidAppearanceSystem _humanoid = default!;
[Dependency] private readonly MobStateSystem _mobState = default!;
[Dependency] private readonly MobThresholdSystem _mobThreshold = default!;
[Dependency] private readonly ServerInventorySystem _inventory = default!;
[Dependency] private readonly SharedHandsSystem _hands = default!;
[Dependency] private readonly SharedPopupSystem _popup = default!;
[Dependency] private readonly TransformSystem _transform = default!;
private readonly ISawmill _saw = default!;
public override void Initialize()
{
base.Initialize();
SubscribeLocalEvent<PolymorphableComponent, ComponentStartup>(OnStartup);
SubscribeLocalEvent<PolymorphableComponent, PolymorphActionEvent>(OnPolymorphActionEvent);
SubscribeLocalEvent<PolymorphedEntityComponent, ComponentStartup>(OnStartup);
SubscribeLocalEvent<PolymorphedEntityComponent, RevertPolymorphActionEvent>(OnRevertPolymorphActionEvent);
InitializeCollide();
InitializeMap();
}
private void OnStartup(EntityUid uid, PolymorphableComponent component, ComponentStartup args)
{
if (component.InnatePolymorphs != null)
{
foreach (var morph in component.InnatePolymorphs)
{
CreatePolymorphAction(morph, uid);
}
}
}
private void OnPolymorphActionEvent(EntityUid uid, PolymorphableComponent component, PolymorphActionEvent args)
{
PolymorphEntity(uid, args.Prototype);
}
private void OnRevertPolymorphActionEvent(EntityUid uid, PolymorphedEntityComponent component, RevertPolymorphActionEvent args)
{
Revert(uid, component);
}
public void OnStartup(EntityUid uid, PolymorphedEntityComponent component, ComponentStartup args)
{
if (!_proto.TryIndex(component.Prototype, out PolymorphPrototype? proto))
{
// warning instead of error because of the all-comps one entity test.
Logger.Warning($"{nameof(PolymorphSystem)} encountered an improperly set up polymorph component while initializing. Entity {ToPrettyString(uid)}. Prototype: {component.Prototype}");
RemCompDeferred(uid, component);
return;
}
if (proto.Forced)
return;
var act = new InstantAction
{
Event = new RevertPolymorphActionEvent(),
EntityIcon = component.Parent,
DisplayName = Loc.GetString("polymorph-revert-action-name"),
Description = Loc.GetString("polymorph-revert-action-description"),
UseDelay = TimeSpan.FromSeconds(proto.Delay),
};
_actions.AddAction(uid, act, null);
}
/// <summary>
/// Polymorphs the target entity into the specific polymorph prototype
/// </summary>
/// <param name="target">The entity that will be transformed</param>
/// <param name="id">The id of the polymorph prototype</param>
public EntityUid? PolymorphEntity(EntityUid target, string id)
{
if (!_proto.TryIndex<PolymorphPrototype>(id, out var proto))
{
_saw.Error("Invalid polymorph prototype");
return null;
}
return PolymorphEntity(target, proto);
}
/// <summary>
/// Polymorphs the target entity into the specific polymorph prototype
/// </summary>
/// <param name="uid">The entity that will be transformed</param>
/// <param name="proto">The polymorph prototype</param>
public EntityUid? PolymorphEntity(EntityUid uid, PolymorphPrototype proto)
{
// if it's already morphed, don't allow it again with this condition active.
if (!proto.AllowRepeatedMorphs && HasComp<PolymorphedEntityComponent>(uid))
return null;
// mostly just for vehicles
_buckle.TryUnbuckle(uid, uid, true);
var targetTransformComp = Transform(uid);
var child = Spawn(proto.Entity, targetTransformComp.Coordinates);
MakeSentientCommand.MakeSentient(child, EntityManager);
var comp = _compFact.GetComponent<PolymorphedEntityComponent>();
comp.Owner = child;
comp.Parent = uid;
comp.Prototype = proto.ID;
EntityManager.AddComponent(child, comp);
var childXform = Transform(child);
childXform.LocalRotation = targetTransformComp.LocalRotation;
if (_container.TryGetContainingContainer(uid, out var cont))
cont.Insert(child);
//Transfers all damage from the original to the new one
if (proto.TransferDamage &&
TryComp<DamageableComponent>(child, out var damageParent) &&
_mobThreshold.GetScaledDamage(uid, child, out var damage) &&
damage != null)
{
_damageable.SetDamage(damageParent, damage);
}
if (proto.Inventory == PolymorphInventoryChange.Transfer)
{
_inventory.TransferEntityInventories(uid, child);
foreach (var hand in _hands.EnumerateHeld(uid))
{
_hands.TryDrop(uid, hand, checkActionBlocker: false);
_hands.TryPickupAnyHand(child, hand);
}
}
else if (proto.Inventory == PolymorphInventoryChange.Drop)
{
if (_inventory.TryGetContainerSlotEnumerator(uid, out var enumerator))
{
while (enumerator.MoveNext(out var slot))
{
_inventory.TryUnequip(uid, slot.ID, true, true);
}
}
foreach (var held in _hands.EnumerateHeld(uid))
{
_hands.TryDrop(uid, held);
}
}
if (proto.TransferName &&
TryComp<MetaDataComponent>(uid, out var targetMeta) &&
TryComp<MetaDataComponent>(child, out var childMeta))
{
childMeta.EntityName = targetMeta.EntityName;
}
if (proto.TransferHumanoidAppearance)
{
_humanoid.CloneAppearance(uid, child);
}
if (TryComp<MindComponent>(uid, out var mind) && mind.Mind != null)
mind.Mind.TransferTo(child);
//Ensures a map to banish the entity to
EnsurePausesdMap();
if (PausedMap != null)
_transform.SetParent(uid, targetTransformComp, PausedMap.Value);
return child;
}
/// <summary>
/// Reverts a polymorphed entity back into its original form
/// </summary>
/// <param name="uid">The entityuid of the entity being reverted</param>
/// <param name="component"></param>
public void Revert(EntityUid uid, PolymorphedEntityComponent? component = null)
{
if (Deleted(uid))
return;
if (!Resolve(uid, ref component))
return;
var parent = component.Parent;
if (Deleted(parent))
return;
if (!_proto.TryIndex(component.Prototype, out PolymorphPrototype? proto))
{
Logger.Error($"{nameof(PolymorphSystem)} encountered an improperly initialized polymorph component while reverting. Entity {ToPrettyString(uid)}. Prototype: {component.Prototype}");
return;
}
var uidXform = Transform(uid);
var parentXform = Transform(parent);
_transform.SetParent(parent, parentXform, uidXform.ParentUid);
parentXform.Coordinates = uidXform.Coordinates;
parentXform.LocalRotation = uidXform.LocalRotation;
if (_container.TryGetContainingContainer(uid, out var cont))
cont.Insert(component.Parent);
if (proto.TransferDamage &&
TryComp<DamageableComponent>(parent, out var damageParent) &&
_mobThreshold.GetScaledDamage(uid, parent, out var damage) &&
damage != null)
{
_damageable.SetDamage(damageParent, damage);
}
if (proto.Inventory == PolymorphInventoryChange.Transfer)
{
_inventory.TransferEntityInventories(uid, parent);
foreach (var held in _hands.EnumerateHeld(uid))
{
_hands.TryDrop(uid, held);
_hands.TryPickupAnyHand(parent, held, checkActionBlocker: false);
}
}
else if (proto.Inventory == PolymorphInventoryChange.Drop)
{
if (_inventory.TryGetContainerSlotEnumerator(uid, out var enumerator))
{
while (enumerator.MoveNext(out var slot))
{
_inventory.TryUnequip(uid, slot.ID);
}
}
foreach (var held in _hands.EnumerateHeld(uid))
{
_hands.TryDrop(uid, held);
}
}
if (TryComp<MindComponent>(uid, out var mind) && mind.Mind != null)
{
mind.Mind.TransferTo(parent);
}
_popup.PopupEntity(Loc.GetString("polymorph-revert-popup-generic",
("parent", Identity.Entity(uid, EntityManager)),
("child", Identity.Entity(parent, EntityManager))),
parent);
QueueDel(uid);
}
/// <summary>
/// Creates a sidebar action for an entity to be able to polymorph at will
/// </summary>
/// <param name="id">The string of the id of the polymorph action</param>
/// <param name="target">The entity that will be gaining the action</param>
public void CreatePolymorphAction(string id, EntityUid target)
{
if (!_proto.TryIndex<PolymorphPrototype>(id, out var polyproto))
{
_saw.Error("Invalid polymorph prototype");
return;
}
if (!TryComp<PolymorphableComponent>(target, out var polycomp))
return;
var entproto = _proto.Index<EntityPrototype>(polyproto.Entity);
var act = new InstantAction
{
Event = new PolymorphActionEvent
{
Prototype = polyproto,
},
DisplayName = Loc.GetString("polymorph-self-action-name", ("target", entproto.Name)),
Description = Loc.GetString("polymorph-self-action-description", ("target", entproto.Name)),
Icon = new SpriteSpecifier.EntityPrototype(polyproto.Entity),
ItemIconStyle = ItemActionIconStyle.NoItem,
};
polycomp.PolymorphActions ??= new();
polycomp.PolymorphActions.Add(id, act);
_actions.AddAction(target, act, target);
}
[PublicAPI]
public void RemovePolymorphAction(string id, EntityUid target, PolymorphableComponent? component = null)
{
if (!Resolve(target, ref component, false))
return;
if (component.PolymorphActions == null)
return;
if (component.PolymorphActions.TryGetValue(id, out var val))
_actions.RemoveAction(target, val);
}
public override void Update(float frameTime)
{
base.Update(frameTime);
foreach (var comp in EntityQuery<PolymorphedEntityComponent>())
{
comp.Time += frameTime;
var ent = comp.Owner;
if (!_proto.TryIndex(comp.Prototype, out PolymorphPrototype? proto))
{
Logger.Error($"{nameof(PolymorphSystem)} encountered an improperly initialized polymorph component while updating. Entity {ToPrettyString(ent)}. Prototype: {comp.Prototype}");
RemCompDeferred(ent, comp);
continue;
}
if(proto.Duration != null && comp.Time >= proto.Duration)
Revert(ent, comp);
if (!TryComp<MobStateComponent>(ent, out var mob))
continue;
if (proto.RevertOnDeath && _mobState.IsDead(ent, mob) ||
proto.RevertOnCrit && _mobState.IsIncapacitated(ent, mob))
Revert(ent, comp);
}
UpdateCollide();
}
}
public sealed class PolymorphActionEvent : InstantActionEvent
{
/// <summary>
/// The polymorph prototype containing all the information about
/// the specific polymorph.
/// </summary>
public PolymorphPrototype Prototype = default!;
}
public sealed class RevertPolymorphActionEvent : InstantActionEvent
{
}
}

227
Content.Server/Polymorph/Systems/PolymorphableSystem.cs
View File

@@ -1,227 +0,0 @@
using Content.Server.Actions;
using Content.Server.Buckle.Systems;
using Content.Server.Humanoid;
using Content.Server.Inventory;
using Content.Server.Mind.Commands;
using Content.Server.Mind.Components;
using Content.Server.Polymorph.Components;
using Content.Shared.Actions;
using Content.Shared.Actions.ActionTypes;
using Content.Shared.Damage;
using Content.Shared.Hands.EntitySystems;
using Content.Shared.Mobs.Systems;
using Content.Shared.Polymorph;
using Robust.Server.Containers;
using Robust.Shared.Containers;
using Robust.Shared.Map;
using Robust.Shared.Prototypes;
using Robust.Shared.Utility;
namespace Content.Server.Polymorph.Systems
{
public sealed partial class PolymorphableSystem : EntitySystem
{
private readonly ISawmill _saw = default!;
[Dependency] private readonly ActionsSystem _actions = default!;
[Dependency] private readonly BuckleSystem _buckle = default!;
[Dependency] private readonly IPrototypeManager _proto = default!;
[Dependency] private readonly IComponentFactory _compFact = default!;
[Dependency] private readonly ServerInventorySystem _inventory = default!;
[Dependency] private readonly SharedHandsSystem _sharedHands = default!;
[Dependency] private readonly DamageableSystem _damageable = default!;
[Dependency] private readonly MobThresholdSystem _mobThresholdSystem = default!;
[Dependency] private readonly IMapManager _mapManager = default!;
[Dependency] private readonly HumanoidAppearanceSystem _humanoid = default!;
[Dependency] private readonly ContainerSystem _container = default!;
public override void Initialize()
{
base.Initialize();
SubscribeLocalEvent<PolymorphableComponent, ComponentStartup>(OnStartup);
SubscribeLocalEvent<PolymorphableComponent, PolymorphActionEvent>(OnPolymorphActionEvent);
InitializeCollide();
InitializeMap();
}
private void OnStartup(EntityUid uid, PolymorphableComponent component, ComponentStartup args)
{
if (component.InnatePolymorphs != null)
{
foreach (var morph in component.InnatePolymorphs)
{
CreatePolymorphAction(morph, uid);
}
}
}
private void OnPolymorphActionEvent(EntityUid uid, PolymorphableComponent component, PolymorphActionEvent args)
{
PolymorphEntity(uid, args.Prototype);
}
/// <summary>
/// Polymorphs the target entity into the specific polymorph prototype
/// </summary>
/// <param name="target">The entity that will be transformed</param>
/// <param name="id">The id of the polymorph prototype</param>
public EntityUid? PolymorphEntity(EntityUid target, string id)
{
if (!_proto.TryIndex<PolymorphPrototype>(id, out var proto))
{
_saw.Error("Invalid polymorph prototype");
return null;
}
return PolymorphEntity(target, proto);
}
/// <summary>
/// Polymorphs the target entity into the specific polymorph prototype
/// </summary>
/// <param name="target">The entity that will be transformed</param>
/// <param name="proto">The polymorph prototype</param>
public EntityUid? PolymorphEntity(EntityUid target, PolymorphPrototype proto)
{
// This is the big papa function. This handles the transformation, moving the old entity
// logic and conditions specified in the prototype, and everything else that may be needed.
// I am clinically insane - emo
// if it's already morphed, don't allow it again with this condition active.
if (!proto.AllowRepeatedMorphs && HasComp<PolymorphedEntityComponent>(target))
return null;
// mostly just for vehicles
_buckle.TryUnbuckle(target, target, true);
var targetTransformComp = Transform(target);
var child = Spawn(proto.Entity, targetTransformComp.Coordinates);
MakeSentientCommand.MakeSentient(child, EntityManager);
var comp = _compFact.GetComponent<PolymorphedEntityComponent>();
comp.Owner = child;
comp.Parent = target;
comp.Prototype = proto.ID;
EntityManager.AddComponent(child, comp);
var childXform = Transform(child);
childXform.LocalRotation = targetTransformComp.LocalRotation;
if (_container.TryGetContainingContainer(target, out var cont))
cont.Insert(child);
//Transfers all damage from the original to the new one
if (proto.TransferDamage &&
TryComp<DamageableComponent>(child, out var damageParent) &&
_mobThresholdSystem.GetScaledDamage(target, child, out var damage) &&
damage != null)
{
_damageable.SetDamage(damageParent, damage);
}
if (proto.Inventory == PolymorphInventoryChange.Transfer)
{
_inventory.TransferEntityInventories(target, child);
foreach (var hand in _sharedHands.EnumerateHeld(target))
{
hand.TryRemoveFromContainer();
_sharedHands.TryPickupAnyHand(child, hand);
}
}
else if (proto.Inventory == PolymorphInventoryChange.Drop)
{
if(_inventory.TryGetContainerSlotEnumerator(target, out var enumerator))
while (enumerator.MoveNext(out var slot))
slot.EmptyContainer();
foreach (var hand in _sharedHands.EnumerateHeld(target))
hand.TryRemoveFromContainer();
}
if (proto.TransferName &&
TryComp<MetaDataComponent>(target, out var targetMeta) &&
TryComp<MetaDataComponent>(child, out var childMeta))
{
childMeta.EntityName = targetMeta.EntityName;
}
if (proto.TransferHumanoidAppearance)
{
_humanoid.CloneAppearance(target, child);
}
if (TryComp<MindComponent>(target, out var mind) && mind.Mind != null)
mind.Mind.TransferTo(child);
//Ensures a map to banish the entity to
EnsurePausesdMap();
if (PausedMap != null)
targetTransformComp.AttachParent(Transform(PausedMap.Value));
return child;
}
/// <summary>
/// Creates a sidebar action for an entity to be able to polymorph at will
/// </summary>
/// <param name="id">The string of the id of the polymorph action</param>
/// <param name="target">The entity that will be gaining the action</param>
public void CreatePolymorphAction(string id, EntityUid target)
{
if (!_proto.TryIndex<PolymorphPrototype>(id, out var polyproto))
{
_saw.Error("Invalid polymorph prototype");
return;
}
if (!TryComp<PolymorphableComponent>(target, out var polycomp))
return;
var entproto = _proto.Index<EntityPrototype>(polyproto.Entity);
var act = new InstantAction()
{
Event = new PolymorphActionEvent
{
Prototype = polyproto,
},
DisplayName = Loc.GetString("polymorph-self-action-name", ("target", entproto.Name)),
Description = Loc.GetString("polymorph-self-action-description", ("target", entproto.Name)),
Icon = new SpriteSpecifier.EntityPrototype(polyproto.Entity),
ItemIconStyle = ItemActionIconStyle.NoItem,
};
if (polycomp.PolymorphActions == null)
polycomp.PolymorphActions = new();
polycomp.PolymorphActions.Add(id, act);
_actions.AddAction(target, act, target);
}
public void RemovePolymorphAction(string id, EntityUid target)
{
if (!_proto.TryIndex<PolymorphPrototype>(id, out var polyproto))
return;
if (!TryComp<PolymorphableComponent>(target, out var comp))
return;
if (comp.PolymorphActions == null)
return;
comp.PolymorphActions.TryGetValue(id, out var val);
if (val != null)
_actions.RemoveAction(target, val);
}
}
public sealed class PolymorphActionEvent : InstantActionEvent
{
/// <summary>
/// The polymorph prototype containing all the information about
/// the specific polymorph.
/// </summary>
public PolymorphPrototype Prototype = default!;
};
}

171
Content.Server/Polymorph/Systems/PolymorphedEntitySystem.cs
View File

@@ -1,171 +0,0 @@
using Content.Server.Actions;
using Content.Server.Inventory;
using Content.Server.Mind.Components;
using Content.Server.Polymorph.Components;
using Content.Server.Popups;
using Content.Shared.Actions;
using Content.Shared.Actions.ActionTypes;
using Content.Shared.Damage;
using Content.Shared.Hands.EntitySystems;
using Content.Shared.IdentityManagement;
using Content.Shared.Mobs.Components;
using Content.Shared.Mobs.Systems;
using Content.Shared.Polymorph;
using Robust.Server.Containers;
using Robust.Shared.Containers;
using Robust.Shared.Player;
using Robust.Shared.Prototypes;
namespace Content.Server.Polymorph.Systems
{
public sealed class PolymorphedEntitySystem : EntitySystem
{
[Dependency] private readonly IPrototypeManager _proto = default!;
[Dependency] private readonly ActionsSystem _actions = default!;
[Dependency] private readonly DamageableSystem _damageable = default!;
[Dependency] private readonly MobThresholdSystem _mobThresholdSystem = default!;
[Dependency] private readonly PopupSystem _popup = default!;
[Dependency] private readonly ServerInventorySystem _inventory = default!;
[Dependency] private readonly SharedHandsSystem _sharedHands = default!;
[Dependency] private readonly MobStateSystem _mobStateSystem = default!;
[Dependency] private readonly ContainerSystem _container = default!;
public override void Initialize()
{
base.Initialize();
SubscribeLocalEvent<PolymorphedEntityComponent, ComponentStartup>(OnInit);
SubscribeLocalEvent<PolymorphedEntityComponent, RevertPolymorphActionEvent>(OnRevertPolymorphActionEvent);
}
private void OnRevertPolymorphActionEvent(EntityUid uid, PolymorphedEntityComponent component, RevertPolymorphActionEvent args)
{
Revert(uid);
}
/// <summary>
/// Reverts a polymorphed entity back into its original form
/// </summary>
/// <param name="uid">The entityuid of the entity being reverted</param>
public void Revert(EntityUid uid)
{
if (Deleted(uid))
return;
if (!TryComp<PolymorphedEntityComponent>(uid, out var component))
return;
if (Deleted(component.Parent))
return;
if (!_proto.TryIndex(component.Prototype, out PolymorphPrototype? proto))
{
Logger.Error($"{nameof(PolymorphedEntitySystem)} encountered an improperly initialized polymorph component while reverting. Entity {ToPrettyString(uid)}. Prototype: {component.Prototype}");
return;
}
var uidXform = Transform(uid);
var parentXform = Transform(component.Parent);
parentXform.AttachParent(uidXform.ParentUid);
parentXform.Coordinates = uidXform.Coordinates;
parentXform.LocalRotation = uidXform.LocalRotation;
if (_container.TryGetContainingContainer(uid, out var cont))
cont.Insert(component.Parent);
if (proto.TransferDamage &&
TryComp<DamageableComponent>(component.Parent, out var damageParent) &&
_mobThresholdSystem.GetScaledDamage(uid, component.Parent, out var damage) &&
damage != null)
{
_damageable.SetDamage(damageParent, damage);
}
if (proto.Inventory == PolymorphInventoryChange.Transfer)
{
_inventory.TransferEntityInventories(uid, component.Parent);
foreach (var hand in _sharedHands.EnumerateHeld(component.Parent))
{
hand.TryRemoveFromContainer();
_sharedHands.TryPickupAnyHand(component.Parent, hand);
}
}
else if (proto.Inventory == PolymorphInventoryChange.Drop)
{
if (_inventory.TryGetContainerSlotEnumerator(uid, out var enumerator))
while (enumerator.MoveNext(out var slot))
slot.EmptyContainer();
foreach (var hand in _sharedHands.EnumerateHeld(uid))
// This causes errors/bugs. Use hand related functions instead.
hand.TryRemoveFromContainer();
}
if (TryComp<MindComponent>(uid, out var mind) && mind.Mind != null)
{
mind.Mind.TransferTo(component.Parent);
}
_popup.PopupEntity(Loc.GetString("polymorph-revert-popup-generic",
("parent", Identity.Entity(uid, EntityManager)),
("child", Identity.Entity(component.Parent, EntityManager))),
component.Parent);
QueueDel(uid);
}
public void OnInit(EntityUid uid, PolymorphedEntityComponent component, ComponentStartup args)
{
if (!_proto.TryIndex(component.Prototype, out PolymorphPrototype? proto))
{
// warning instead of error because of the all-comps one entity test.
Logger.Warning($"{nameof(PolymorphedEntitySystem)} encountered an improperly set up polymorph component while initializing. Entity {ToPrettyString(uid)}. Prototype: {component.Prototype}");
RemCompDeferred(uid, component);
return;
}
if (proto.Forced)
return;
var act = new InstantAction()
{
Event = new RevertPolymorphActionEvent(),
EntityIcon = component.Parent,
DisplayName = Loc.GetString("polymorph-revert-action-name"),
Description = Loc.GetString("polymorph-revert-action-description"),
UseDelay = TimeSpan.FromSeconds(proto.Delay),
};
_actions.AddAction(uid, act, null);
}
public override void Update(float frameTime)
{
base.Update(frameTime);
foreach (var comp in EntityQuery<PolymorphedEntityComponent>())
{
comp.Time += frameTime;
if (!_proto.TryIndex(comp.Prototype, out PolymorphPrototype? proto))
{
Logger.Error($"{nameof(PolymorphedEntitySystem)} encountered an improperly initialized polymorph component while updating. Entity {ToPrettyString(comp.Owner)}. Prototype: {comp.Prototype}");
RemCompDeferred(comp.Owner, comp);
continue;
}
if(proto.Duration != null && comp.Time >= proto.Duration)
Revert(comp.Owner);
if (!TryComp<MobStateComponent>(comp.Owner, out var mob))
continue;
if ((proto.RevertOnDeath && _mobStateSystem.IsDead(comp.Owner, mob)) ||
(proto.RevertOnCrit && _mobStateSystem.IsCritical(comp.Owner, mob)))
Revert(comp.Owner);
}
}
}
public sealed class RevertPolymorphActionEvent : InstantActionEvent { };
}