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Improve logic for Unregistering Listeners

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This commit is contained in:
MidoriKami 2023-09-08 02:33:27 -07:00
parent e914f33990
commit 967c79fdd3
1 changed files with 28 additions and 32 deletions
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20
Dalamud/Game/AddonLifecycle/AddonLifecycle.cs
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@ -328,19 +328,15 @@ internal class AddonLifecyclePluginScoped : IDisposable, IServiceType, IAddonLif
/// <inheritdoc/>
public void UnregisterListener(AddonEvent eventType, string addonName, IAddonLifecycle.AddonEventDelegate? handler = null)
{
// This style is simpler to read imo. If the handler is null we want all entries,
// if they specified a handler then only the specific entries with that handler.
var targetListeners = this.eventListeners
.Where(entry => entry.EventType == eventType)
.Where(entry => entry.AddonName == addonName)
.Where(entry => handler is null || entry.FunctionDelegate == handler)
.ToArray(); // Make a copy so we don't mutate this list while removing entries.
foreach (var listener in targetListeners)
this.eventListeners.RemoveAll(entry =>
{
this.addonLifecycleService.UnregisterListener(listener);
this.eventListeners.Remove(listener);
}
if (entry.EventType != eventType) return false;
if (entry.AddonName != addonName) return false;
if (handler is not null && entry.FunctionDelegate != handler) return false;
this.addonLifecycleService.UnregisterListener(entry);
return true;
});
}
/// <inheritdoc/>