Compile time (packet ids, registries) stuff

[Sweattypalms]

Made packets use resource ids (move_player_pos_rot) instead of packet ids (0x01) for both INCOMING (Serverbound) and OUTGOING (Clientbound) packets.

OLD System:
#[packet(packet_id = 0x1B, state = "play")]

NEW System:
#[packet(packet_id = "move_player_pos_rot", state = "play")]

What's a resource id and how do I get it? 🤓 ☝️
You can get it from here, little timmy:
Step 1: Go to the Protocol website
Step 2: Look for a packet you want, e.g.:

Step 3: Look for resource name, in this case it'd be cooldown.
Done.

Benefits: No hardcoding, version switching (ofcourse ignoring other problems like field orders, and state machine changes), is way easier. Just change the json file (generated via the datagenerator of 1.21.1 version server.jar), and recompile.
This is compile time macros so it's basically equivalent to manually typing it yourself, runtime performance-wise.

Also there is a new get_registry_entry! macro, also compile time. It returns a specific ID from the registries.json, also generated by the datagenerator.
Example usage:

DATA GENERATOR: https://minecraft.wiki/w/Minecraft_Wiki:Projects/wiki.vg_merge/Data_Generators

I had to manually replace all ids with the resource ids, 😔😔.

This is a lot of yap, where's my credits?

[0xnim]

just one quick fix

[0xnim]

Honestly have no idea what half this does. APPROVED