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Convert TimedSpawnerComponent to use an Update loop (#37785)

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Convert TimedSpawnerComponent to use an Update loop
This commit is contained in:
Tayrtahn
2025-05-24 13:35:17 -04:00
committed by GitHub
parent 8264f6cd3b
commit f4efaaeb72
2 changed files with 32 additions and 16 deletions
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35
Content.Server/Spawners/EntitySystems/SpawnerSystem.cs
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@@ -1,25 +1,41 @@
using System.Threading;
using Content.Server.Spawners.Components;
using Robust.Shared.Random;
using Robust.Shared.Timing;
namespace Content.Server.Spawners.EntitySystems;
public sealed class SpawnerSystem : EntitySystem
{
[Dependency] private readonly IGameTiming _timing = default!;
[Dependency] private readonly IRobustRandom _random = default!;
public override void Initialize()
{
base.Initialize();
SubscribeLocalEvent<TimedSpawnerComponent, ComponentInit>(OnSpawnerInit);
SubscribeLocalEvent<TimedSpawnerComponent, ComponentShutdown>(OnTimedSpawnerShutdown);
SubscribeLocalEvent<TimedSpawnerComponent, MapInitEvent>(OnMapInit);
}
private void OnSpawnerInit(EntityUid uid, TimedSpawnerComponent component, ComponentInit args)
public override void Update(float frameTime)
{
component.TokenSource?.Cancel();
component.TokenSource = new CancellationTokenSource();
uid.SpawnRepeatingTimer(TimeSpan.FromSeconds(component.IntervalSeconds), () => OnTimerFired(uid, component), component.TokenSource.Token);
base.Update(frameTime);
var curTime = _timing.CurTime;
var query = EntityQueryEnumerator<TimedSpawnerComponent>();
while (query.MoveNext(out var uid, out var timedSpawner))
{
if (timedSpawner.NextFire > curTime)
continue;
OnTimerFired(uid, timedSpawner);
timedSpawner.NextFire += timedSpawner.IntervalSeconds;
}
}
private void OnMapInit(Entity<TimedSpawnerComponent> ent, ref MapInitEvent args)
{
ent.Comp.NextFire = _timing.CurTime + ent.Comp.IntervalSeconds;
}
private void OnTimerFired(EntityUid uid, TimedSpawnerComponent component)
@@ -36,9 +52,4 @@ public sealed class SpawnerSystem : EntitySystem
SpawnAtPosition(entity, coordinates);
}
}
private void OnTimedSpawnerShutdown(EntityUid uid, TimedSpawnerComponent component, ComponentShutdown args)
{
component.TokenSource?.Cancel();
}
}