Prevent ChildParentAudioClipPlayer component crashing the game

[Banane9]

Adds a fix for Yellow-Dog-Man/Resonite-Issues#1457

Requested in #78

[Nytra]

It's more of a workaround than a fix

[Banane9]

What would you consider fixing it? This is (similar to) how it would have to be done in vanilla too, or alternatively, failing silently when the target is bad

[Nytra]

Something like this maybe https://discord.com/channels/901126079857692714/1418271583423697008/1421433954774552707

[Banane9]

Ah, this fix is supposed to be for the crash caused by the ChildParentAudioClipPlayer itself - I can add your patch for the other issue, though.

[HarmonyPatch(typeof(AudioOutput), "UpdateNativeOutput")]
class Patch
{
    static FieldInfo _updateRegisteredField = AccessTools.Field(typeof(AudioOutput), "_updateRegistered");

    static bool Prefix(AudioOutput __instance)
    {
        if (__instance.Slot.Parent.FilterWorldElement() is null)
        {
            _updateRegisteredField.SetValue(__instance, false);
            return false;
        }
        return true;
    }
}