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fix: don't crash if can't find manager

This commit is contained in:
Anna 2021-06-05 17:28:31 -04:00
parent a97b82e413
commit 5559e5d5e2
1 changed files with 17 additions and 2 deletions
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19
SoundFilter/Filter.cs
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@ -21,6 +21,7 @@ namespace SoundFilter {
// Updated: 5.55
private const int ResourceDataPointerOffset = 0xB0;
private const int MusicManagerStreamingOffset = 0x32;
#region Delegates
@ -66,8 +67,22 @@ namespace SoundFilter {
}
private bool Streaming {
get => *(byte*) (this.MusicManager + 50) > 0;
set => *(byte*) (this.MusicManager + 50) = (byte) (value ? 1 : 0);
get {
var manager = this.MusicManager;
if (manager == IntPtr.Zero) {
return false;
}
return *(byte*) (manager + MusicManagerStreamingOffset) > 0;
}
set {
var manager = this.MusicManager;
if (manager == IntPtr.Zero) {
return;
}
*(byte*) (manager + MusicManagerStreamingOffset) = (byte) (value ? 1 : 0);
}
}
internal Filter(SoundFilterPlugin plugin) {