noteblock | A open-source music bot based on lavalink | Bot library

Here's what I'm trying to do. I'm trying to make a note app that creates a Note that consists of NoteBlocks. People would usually create Note from the first block to the last so I want to somehow sort class instances by their order of creation.

Is there any way to somehow get the number of the instance's creation? The first instance I created would have 1 and the second 2 and so on.

Alternatively, I've thought of the other way to do this. If I can somehow make the newly created NoteBlock to point to the previous block already created, I would be able to sort them like a simple linked list.

The worst way I can think of is to give each instance a physical self.created_at attribute to order them by the time of creation but I think it is a dumb way to do it and hopefully there is another way.

Given my scenario, what do you suggest I do?

I'm attempting to make a page which will load a text string (https://pastebin.com/Mp9sKy1A) into a page and then replace any instance of --FML-[componentName] with the appropriate component.

So for example --FML-[NoteBlock] would be automatically replaced with the NoteBlock component.

This is what I have so far:

I am using XRegexP to parse a text file specifically to find the contents between two sets of pre-defined comment tags, I'm not able to change these tags so I need to find a way to make it work with the text provided.

I find a list of all of the tags using the regex provided (example in link also includes sample content): https://regex101.com/r/kCwyok/1/

I've then used XRegexP's matchRecursive function to get all the content in between the opening and closing tags which all works - almost - perfectly.

I've written the following line of code:

i am working on a top down racing game, and currently i am trying to get the car to go on top of the racetrack. There are 2 cars, one is the computer's car (not finished) and the other is the user controlled car, however when i run the programme the user's car is behind the track, but still moves normally. I have tried a few different things, but the user's car never seems to get on top of the track. So i am mainly asking how to get the user's car on top of the track.

Thank you