Why are these variables named like this?

[BULE caeser]

private MItemTier(int p_i48458_3_, int p_i48458_4_, float p_i48458_5_, float p_i48458_6_, int p_i48458_7_, Supplier<Ingredient> p_i48458_8_)
    {
        this.level = p_i48458_3_;
        this.uses = p_i48458_4_;
        this.speed = p_i48458_5_;
        this.damage = p_i48458_6_;
        this.enchantmentValue = p_i48458_7_;
        this.repairIngredient = new LazyValue<>(p_i48458_8_);
    }

What's the point of this p_i48458_3_?Why not name this variable directly like “int level”?I don’t understand

[FoxBox]

Vanilla minecraft code is obfuscated (encoded). After obfuscation, variables lose their names.  What you see after decoding is just the variable ID.

[warjort]

You can use parchment to get more meaningful names:

https://github.com/ParchmentMC/Parchment/wiki/Getting-Started