public async Task <DoAfterStatus> DoAfter(DoAfterEventArgs eventArgs)
{
// Setup
var doAfter = new DoAfter(eventArgs);
// Caller's gonna be responsible for this I guess
var doAfterComponent = eventArgs.User.GetComponent <DoAfterComponent>();
doAfterComponent.Add(doAfter);
DamageableComponent?damageableComponent = null;
// TODO: If the component's deleted this may not get unsubscribed?
if (eventArgs.BreakOnDamage && eventArgs.User.TryGetComponent(out damageableComponent))
{
damageableComponent.Damaged += doAfter.HandleDamage;
}
await doAfter.AsTask;
if (damageableComponent != null)
{
damageableComponent.Damaged -= doAfter.HandleDamage;
}
return(doAfter.Status);
}
private async void HandleAfterInteract(EntityUid uid, SpawnAfterInteractComponent component, AfterInteractMessage args)
{
if (string.IsNullOrEmpty(component.Prototype))
{
return;
}
if (!_mapManager.TryGetGrid(args.ClickLocation.GetGridId(EntityManager), out var grid))
{
return;
}
if (!grid.TryGetTileRef(args.ClickLocation, out var tileRef))
{
return;
}
bool IsTileClear()
{
return(tileRef.Tile.IsEmpty == false && args.User.InRangeUnobstructed(args.ClickLocation, popup: true));
}
if (!IsTileClear())
{
return;
}
if (component.DoAfterTime > 0 && TryGet <DoAfterSystem>(out var doAfterSystem))
{
var doAfterArgs = new DoAfterEventArgs(args.User, component.DoAfterTime)
{
BreakOnUserMove = true,
BreakOnStun = true,
PostCheck = IsTileClear,
};
var result = await doAfterSystem.DoAfter(doAfterArgs);
if (result != DoAfterStatus.Finished)
{
return;
}
}
if (component.Deleted || component.Owner.Deleted)
{
return;
}
StackComponent?stack = null;
if (component.RemoveOnInteract && component.Owner.TryGetComponent(out stack) && !stack.Use(1))
{
return;
}
EntityManager.SpawnEntity(component.Prototype, args.ClickLocation.SnapToGrid(grid));
if (component.RemoveOnInteract && stack == null && !component.Owner.Deleted)
{
component.Owner.Delete();
}
}
public DoAfter(DoAfterEventArgs eventArgs)
{
EventArgs = eventArgs;
StartTime = IoCManager.Resolve <IGameTiming>().CurTime;
if (eventArgs.BreakOnUserMove)
{
UserGrid = eventArgs.User.Transform.GridPosition;
}
if (eventArgs.BreakOnTargetMove)
{
// Target should never be null if the bool is set.
TargetGrid = eventArgs.Target !.Transform.GridPosition;
}
// For this we need to stay on the same hand slot and need the same item in that hand slot
// (or if there is no item there we need to keep it free).
if (eventArgs.NeedHand && eventArgs.User.TryGetComponent(out HandsComponent handsComponent))
{
_activeHand = handsComponent.ActiveHand;
_activeItem = handsComponent.GetActiveHand;
}
Tcs = new TaskCompletionSource <DoAfterStatus>();
AsTask = Tcs.Task;
}
private async void HandleActivateInWorld(EntityUid uid, DisassembleOnActivateComponent component, ActivateInWorldEvent args)
{
if (string.IsNullOrEmpty(component.Prototype))
{
return;
}
if (!args.User.InRangeUnobstructed(args.Target))
{
return;
}
if (component.DoAfterTime > 0 && TryGet <DoAfterSystem>(out var doAfterSystem))
{
var doAfterArgs = new DoAfterEventArgs(args.User, component.DoAfterTime, component.TokenSource.Token)
{
BreakOnUserMove = true,
BreakOnStun = true,
};
var result = await doAfterSystem.DoAfter(doAfterArgs);
if (result != DoAfterStatus.Finished)
{
return;
}
component.TokenSource.Cancel();
}
if (component.Deleted || component.Owner.Deleted)
{
return;
}
var entity = EntityManager.SpawnEntity(component.Prototype, component.Owner.Transform.Coordinates);
if (args.User.TryGetComponent <HandsComponent>(out var hands) &&
entity.TryGetComponent <ItemComponent>(out var item))
{
hands.PutInHandOrDrop(item);
}
component.Owner.Delete();
return;
}
private async Task <IEntity?> Construct(IEntity user, string materialContainer, ConstructionGraphPrototype graph, ConstructionGraphEdge edge, ConstructionGraphNode targetNode)
{
// We need a place to hold our construction items!
var container = ContainerManagerComponent.Ensure <Container>(materialContainer, user, out var existed);
if (existed)
{
user.PopupMessageCursor(Loc.GetString("You can't start another construction now!"));
return(null);
}
var containers = new Dictionary <string, Container>();
var doAfterTime = 0f;
// HOLY SHIT THIS IS SOME HACKY CODE.
// But I'd rather do this shit than risk having collisions with other containers.
Container GetContainer(string name)
{
if (containers !.ContainsKey(name))
{
return(containers[name]);
}
while (true)
{
var random = _robustRandom.Next();
var c = ContainerManagerComponent.Ensure <Container>(random.ToString(), user !, out var existed);
if (existed)
{
continue;
}
containers[name] = c;
return(c);
}
}
void FailCleanup()
{
foreach (var entity in container !.ContainedEntities.ToArray())
{
container.Remove(entity);
}
foreach (var cont in containers !.Values)
{
foreach (var entity in cont.ContainedEntities.ToArray())
{
cont.Remove(entity);
}
}
// If we don't do this, items are invisible for some f*****g reason. Nice.
Timer.Spawn(1, ShutdownContainers);
}
void ShutdownContainers()
{
container !.Shutdown();
foreach (var c in containers !.Values.ToArray())
{
c.Shutdown();
}
}
var failed = false;
var steps = new List <ConstructionGraphStep>();
foreach (var step in edge.Steps)
{
doAfterTime += step.DoAfter;
var handled = false;
switch (step)
{
case MaterialConstructionGraphStep materialStep:
foreach (var entity in EnumerateNearby(user))
{
if (!materialStep.EntityValid(entity, out var sharedStack))
{
continue;
}
var stack = (StackComponent)sharedStack;
if (!stack.Split(materialStep.Amount, user.ToCoordinates(), out var newStack))
{
continue;
}
if (string.IsNullOrEmpty(materialStep.Store))
{
if (!container.Insert(newStack))
{
continue;
}
}
else if (!GetContainer(materialStep.Store).Insert(newStack))
{
continue;
}
handled = true;
break;
}
break;
case ComponentConstructionGraphStep componentStep:
foreach (var entity in EnumerateNearby(user))
{
if (!componentStep.EntityValid(entity))
{
continue;
}
if (string.IsNullOrEmpty(componentStep.Store))
{
if (!container.Insert(entity))
{
continue;
}
}
else if (!GetContainer(componentStep.Store).Insert(entity))
{
continue;
}
handled = true;
break;
}
break;
case PrototypeConstructionGraphStep prototypeStep:
foreach (var entity in EnumerateNearby(user))
{
if (!prototypeStep.EntityValid(entity))
{
continue;
}
if (string.IsNullOrEmpty(prototypeStep.Store))
{
if (!container.Insert(entity))
{
continue;
}
}
else if (!GetContainer(prototypeStep.Store).Insert(entity))
{
continue;
}
handled = true;
break;
}
break;
}
if (handled == false)
{
failed = true;
break;
}
steps.Add(step);
}
if (failed)
{
user.PopupMessageCursor(Loc.GetString("You don't have the materials to build that!"));
FailCleanup();
return(null);
}
var doAfterSystem = Get <DoAfterSystem>();
var doAfterArgs = new DoAfterEventArgs(user, doAfterTime)
{
BreakOnDamage = true,
BreakOnStun = true,
BreakOnTargetMove = false,
BreakOnUserMove = true,
NeedHand = true,
};
if (await doAfterSystem.DoAfter(doAfterArgs) == DoAfterStatus.Cancelled)
{
FailCleanup();
return(null);
}
var newEntity = EntityManager.SpawnEntity(graph.Nodes[edge.Target].Entity, user.Transform.Coordinates);
// Yes, this should throw if it's missing the component.
var construction = newEntity.GetComponent <ConstructionComponent>();
// We attempt to set the pathfinding target.
construction.Target = targetNode;
// We preserve the containers...
foreach (var(name, cont) in containers)
{
var newCont = ContainerManagerComponent.Ensure <Container>(name, newEntity);
foreach (var entity in cont.ContainedEntities.ToArray())
{
cont.ForceRemove(entity);
newCont.Insert(entity);
}
}
// We now get rid of all them.
ShutdownContainers();
// We have step completed steps!
foreach (var step in steps)
{
foreach (var completed in step.Completed)
{
await completed.PerformAction(newEntity, user);
}
}
// And we also have edge completed effects!
foreach (var completed in edge.Completed)
{
await completed.PerformAction(newEntity, user);
}
return(newEntity);
}
