Add boxmix12 mini game with resource collection and shop mechanics

[Copilot]

Implements a new mini game where players collect resources from boxes and purchase upgrades from a shop.

Implementation

• Game Logic (boxmix12.rs): Players click boxes to earn 10 coins and receive random resources (iron/gold/diamond/emerald). Shop location allows purchasing iron sword for 50 coins.

• Server Registration (main.rs): Added to subservers HashMap alongside existing games (lobby, boxing, bridge, etc.)

• Configuration (run/boxmix12/): World config reuses boxing1 map, server runs on port 25571

Architecture

Follows existing pattern using DuelsPlugin<DefaultDuelsConfig> with custom component BoxMixState tracking coins and boxes opened. Block interaction events drive resource distribution and shop transactions with chat feedback.

#[derive(Component, Default)]
struct BoxMixState {
    coins: u32,
    boxes_opened: u32,
}

#[derive(Resource)]
struct BoxLocations {
    boxes: Vec<BlockPos>,
    shop_locations: Vec<BlockPos>,
}

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/repos/valence-rs/valence/commits/HEAD
  • Triggering command: /home/REDACTED/.rustup/toolchains/stable-x86_64-REDACTED-linux-gnu/bin/cargo /home/REDACTED/.rustup/toolchains/stable-x86_64-REDACTED-linux-gnu/bin/cargo build (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

Add a new mini game called boxmix12. It's a box server with different boxes of resources and there is a shop to buy stuff.

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[pythonsnake602]

Make boxmix12 a large scale multiplayer server and not a duel

[pythonsnake602]

Boxes should be large boxes of blocks which players must mine

[pythonsnake602]

Use port 25565