diff --git a/osu.Game/Rulesets/Objects/Pooling/PoolableDrawableWithLifetime.cs b/osu.Game/Rulesets/Objects/Pooling/PoolableDrawableWithLifetime.cs index ed0430012a..64e1ac16bd 100644 --- a/osu.Game/Rulesets/Objects/Pooling/PoolableDrawableWithLifetime.cs +++ b/osu.Game/Rulesets/Objects/Pooling/PoolableDrawableWithLifetime.cs @@ -3,7 +3,6 @@ #nullable enable -using System; using System.Diagnostics; using osu.Framework.Graphics.Performance; using osu.Framework.Graphics.Pooling; @@ -27,13 +26,14 @@ namespace osu.Game.Rulesets.Objects.Pooling /// protected bool HasEntryApplied { get; private set; } + // Drawable's lifetime gets out of sync with entry's lifetime if entry's lifetime is modified. + // We cannot delegate getter to `Entry.LifetimeStart` because it is incompatible with `LifetimeManagementContainer` due to how lifetime change is detected. public override double LifetimeStart { - get => Entry?.LifetimeStart ?? double.MinValue; + get => base.LifetimeStart; set { - if (Entry == null && LifetimeStart != value) - throw new InvalidOperationException($"Cannot modify lifetime of {nameof(PoolableDrawableWithLifetime)} when entry is not set"); + base.LifetimeStart = value; if (Entry != null) Entry.LifetimeStart = value; @@ -42,11 +42,10 @@ namespace osu.Game.Rulesets.Objects.Pooling public override double LifetimeEnd { - get => Entry?.LifetimeEnd ?? double.MaxValue; + get => base.LifetimeEnd; set { - if (Entry == null && LifetimeEnd != value) - throw new InvalidOperationException($"Cannot modify lifetime of {nameof(PoolableDrawableWithLifetime)} when entry is not set"); + base.LifetimeEnd = value; if (Entry != null) Entry.LifetimeEnd = value; @@ -80,7 +79,12 @@ namespace osu.Game.Rulesets.Objects.Pooling free(); Entry = entry; + + base.LifetimeStart = entry.LifetimeStart; + base.LifetimeEnd = entry.LifetimeEnd; + OnApply(entry); + HasEntryApplied = true; } @@ -112,7 +116,11 @@ namespace osu.Game.Rulesets.Objects.Pooling Debug.Assert(Entry != null && HasEntryApplied); OnFree(Entry); + Entry = null; + base.LifetimeStart = double.MinValue; + base.LifetimeEnd = double.MaxValue; + HasEntryApplied = false; } }