Nate I have received the relevant push notifications and noticed your fixes for spine-sfml and spine-cpp. Please excuse me for not being able to conduct the test immediately (due to the 12-hour time difference). I checked the newly fixed part and noticed that it corresponded the logic of cpp to c and changed the logical judgment. This also confirmed my previous conjecture. I will perform batch operations on my model library again later to verify if there are any other problems. All in all, thank you for your help!

Nate Thank you very much for your work. With my additions, the functions of this tool of mine have now been fully implemented. I might make more attempts later, but I believe the life cycle of this post has come to an end. Thanks again ♪(· ω ·)ノ