refactor: unnecessary ducks

[Kiriyaga7615]

Type of change

• Bug fix
• New feature

Description

Useless accessor is used! in modern MC api field is public

Related issues

How Has This Been Tested?

Checklist:

• My code follows the style guidelines of this project.
• I have added comments to my code in more complex areas.
• I have tested the code in both development and production environments.

[crosby-moe]

honestly the whole nametags bit can be replaced with

switch (entity) {
    case PlayerEntity player ->           renderNametagPlayer(event, player, shadow);
    case ItemEntity item ->               renderNametagItem(item.getStack(), shadow);
    case ItemFrameEntity itemFrame ->     renderNametagItem(itemFrame.getHeldItemStack(), shadow);
    case TntEntity tnt ->                 renderTntNametag(ticksToTime(tnt.getFuse()), shadow);
    case TntMinecartEntity tntMinecart -> renderTntNametag(ticksToTime(tntMinecart.getFuseTicks()), shadow);
    case LivingEntity living ->           renderGenericLivingNametag(living, shadow);
    default ->                            renderGenericNametag(entity, shadow);
}

[Kiriyaga7615]

fair, ill just refactor it