Make custom fireball

Hello this is my first time working with capabilities and I'm still a bit confused on things but when i leave the world and log back in my capability is set back to 0. I made it so whenever I pressed a button in a gui it sends a packet to the server and increases by 1 https://github.com/Applhau/JujutsuKaisenMod/blob/main/main/java/net/Applhau/jjkmod/client/gui/StatGuiScreen.java (line 91) packet: https://github.com/Applhau/JujutsuKaisenMod/blob/main/main/java/net/Applhau/jjkmod/network/message/IncreaseHealth.java sadly it never saves so it just resets after i relog this is where i put all my capability stuffhttps://github.com/Applhau/JujutsuKaisenMod/tree/main/main/java/net/Applhau/jjkmod/util/data any help on making the system better will be appreciated but im mainly focused on having the capability save.

Hello In the mod I want to find a way to get entities in the direction the player is looking by a couple of blocks or get entities that are in front of the player and deal damage to them. I am able to figure out how to get entities surrounding the player using getEntitiesWithinAABB but I don't know where to start for in front of the player. Please help

I got it working fine now for anyone wanting to know in the future https://paste.ofcode.org/w4JLNFTzFmb4dgPMP5V2Jm

https://paste.ofcode.org/Xt9uSpPpCyCfXTzgS4euxz didnt know how the argument constructors were going to be added so i just left it the same but took out the slashes

For the type someone on a discord server told me that, I knew it was fishy. Another will the resource location make it the black bar. Also i just get the hunger wave on the black bar, so i don't think there is a black bar over it but the hunger texture was replaced with a black bar.

Very sorry about that https://paste.ofcode.org/Q6i48j5uGRNEW9zS3sdCeE

the black bar over the hunger bar

How would I fix this problem

ahh thx

oh welp good thing i didnt can i ask why not tho

Im so special i didn't realize Minecraft was a class and i had to do mc = new Minecraft(); but i dont even have to make it a variable, I could just use Minecraft. Now the hunger bar has a black box ever it. http://paste.ofcode.org/XJk5hNpygrZrEpML4tD9db

I have that field because mc always comes with an error without the field being there http://paste.ofcode.org/ZGLffeGhB56xQNjaVugeQZ I made the method static according to the documentation i think but when i run the code and cant load into my world.

I think i did everything right but no ui https://paste.ofcode.org/8X8FvWyEX9B8Hgx8dnWFWK

I tried these two. They were the only thing i could make out from the code. Is there another class that i need to make because i have no client side classes. https://paste.ofcode.org/g35fDUw9bXjU9RWjQH65M8 https://paste.ofcode.org/LSdfruwADcP6uXzNVTzjgK

So I tried to do that but I got really confused and didn't know how it worked or where to start.