Pilz.NET/Pilz.Dalamud
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fix hook leak

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This commit is contained in:
Pascal
2023-10-07 11:18:05 +02:00
parent 5f78d24c78
commit 348d8f50e6
1 changed files with 23 additions and 9 deletions
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32
Pilz.Dalamud/Nameplates/NameplateHooks.cs
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@@ -33,8 +33,6 @@ namespace Pilz.Dalamud.Nameplates
private Hook<AddonNamePlate_SetPlayerNameplateDetour>? hook_AddonNamePlate_SetPlayerNameplateDetour = null;
private unsafe delegate IntPtr AddonNamePlate_SetPlayerNameplateDetour(IntPtr playerNameplateObjectPtr, bool isTitleAboveName, bool isTitleVisible, IntPtr titlePtr, IntPtr namePtr, IntPtr freeCompanyPtr, IntPtr prefix, int iconId);
private bool allowHookHandling = false;
/// <summary>
/// Defines if all hooks are enabled. If this is false, then there might be something wrong or the class already has been disposed.
/// </summary>
@@ -65,7 +63,7 @@ namespace Pilz.Dalamud.Nameplates
public void Dispose()
{
Unhook();
Unhook(true);
GC.SuppressFinalize(this);
}
@@ -76,7 +74,6 @@ namespace Pilz.Dalamud.Nameplates
{
if (!IsHookEnabled(hook_AddonNamePlate_SetPlayerNameplateDetour))
hook_AddonNamePlate_SetPlayerNameplateDetour?.Enable();
allowHookHandling = true;
}
/// <summary>
@@ -84,21 +81,38 @@ namespace Pilz.Dalamud.Nameplates
/// </summary>
internal void Unhook()
{
if (allowHookHandling && IsHookEnabled(hook_AddonNamePlate_SetPlayerNameplateDetour))
hook_AddonNamePlate_SetPlayerNameplateDetour?.Disable();
allowHookHandling = false;
Unhook(false);
}
private void Unhook(bool isDisposing)
{
if (isDisposing)
{
if (!IsHookDisposed(hook_AddonNamePlate_SetPlayerNameplateDetour))
hook_AddonNamePlate_SetPlayerNameplateDetour?.Disable();
}
else
{
if (IsHookEnabled(hook_AddonNamePlate_SetPlayerNameplateDetour))
hook_AddonNamePlate_SetPlayerNameplateDetour?.Disable();
}
}
private static bool IsHookDisposed<T>(Hook<T> hook) where T : Delegate
{
return hook == null || hook.IsDisposed;
}
private static bool IsHookEnabled<T>(Hook<T> hook) where T : Delegate
{
return hook != null && hook.IsEnabled;
return !IsHookDisposed(hook) && hook.IsEnabled;
}
private IntPtr SetPlayerNameplateDetour(IntPtr playerNameplateObjectPtr, bool isTitleAboveName, bool isTitleVisible, IntPtr titlePtr, IntPtr namePtr, IntPtr freeCompanyPtr, IntPtr prefix, int iconId)
{
var result = IntPtr.Zero;
if (allowHookHandling && IsHookEnabled(hook_AddonNamePlate_SetPlayerNameplateDetour))
if (IsHookEnabled(hook_AddonNamePlate_SetPlayerNameplateDetour))
{
var eventArgs = new AddonNamePlate_SetPlayerNameEventArgs
{