brass-and-sigil/pack/overrides/kubejs/server_scripts/economy/04_player_commands.js

// Brass and Sigil -- player-facing economy commands
//
//   /bns help          overview of every /bns subcommand
//   /bns me            quick economic status (tier, balance, plots, bounties)
//   /bns tier upgrade  pay spurs to advance to the next tier
//
// Player-facing tier upgrade pays spurs, increments the NBT tier, and
// runs `ftbranks add <player> <rankId>` so FTB Ranks applies the rank's
// permission nodes (ftbchunks.max_claimed_chunks etc.).

// FTB Ranks rank ID per tier number (must match
// pack/overrides/world/serverconfig/ftbranks/ranks.snbt)
const TIER_RANK_ID = [
    null, // 0 unused
    'peasant',
    'farmer',
    'citizen',
    'merchant',
    'knight',
    'baron',
    'viscount',
    'earl',
    'marquess',
    'duke',
    'archduke',
    'grand_duke',
    'sovereign',
];

ServerEvents.commandRegistry(event => {
    const { commands: Commands } = event;

    const playerCmds = Commands.literal('bns')

        // /bns help
        .then(Commands.literal('help').executes(ctx => {
            const lines = [
                '§6═══ Brass and Sigil — economy commands ═══',
                '§eGeneral:',
                '§7  /bns help                            this list',
                '§7  /bns me                              your economy status',
                '§eCivic tier:',
                '§7  /bns tier upgrade                    pay spurs to advance to next tier',
                '§eSpawn plots:',
                '§7  /bns plot list                       browse available plots',
                '§7  /bns plot info <id>                  details for one plot',
                '§7  /bns plot buy <id>                   purchase a plot (uses a tier slot)',
                '§7  /bns plot release <id>               release a plot (50% refund)',
                '§7  /bns plot mine                       list plots you own',
                '§eBazaar (sell raw commodities):',
                '§7  /bns sell list                       prices for items you can sell',
                '§7  /bns sell <item-id> [count]          sell items from your inventory',
                '§eBounties:',
                '§7  /bns bounty list                     today\'s available bounties',
                '§7  /bns bounty active                   your accepted bounties',
                '§7  /bns bounty accept <id>              accept a bounty',
                '§7  /bns bounty cancel <id>              drop a bounty (cooldown applies)',
                '§7  /bns bounty turnin <id>              claim reward for a completed bounty',
                '§7  /bns bounty completed                bounties on cooldown',
                '§eAdmin (op level 2):',
                '§7  /bns admin info                      your raw NBT state',
                '§7  /bns admin tier get|set|list',
                '§7  /bns admin waystone-count|waystone-set|reset-welcome',
            ];
            for (const l of lines) ctx.source.sendSystemMessage(Text.of(l));
            return 1;
        }))

        // /bns me — quick status
        .then(Commands.literal('me').executes(ctx => {
            const player = ctx.source.player;
            if (!player) { ctx.source.sendSystemMessage(Text.red('Run from a player context.')); return 0; }
            const tier = bnsTier.get(player);
            const cfg = bnsTier.config(tier);
            const balance = countCoins(player); // shared helper from plots.js
            const ownedPlots = plotsOwnedBy(player.uuid.toString());
            const plotCap = playerPlotSlotCap(player);
            const activeBounties = getActiveMap(player);
            const bountyCap = playerBountySlotCap(player);
            const feePct = bnsTier.effectiveShopFeePct(player);

            const lines = [
                '§6═══ ' + player.username + ' — economy status ═══',
                '§eCivic tier:        §f' + tier + '. ' + cfg.name,
                '§eSpur balance:      §f' + balance,
                '§ePlots owned:       §f' + ownedPlots.length + ' / ' + plotCap,
                '§eActive bounties:   §f' + activeBounties.getAllKeys().size() + ' / ' + bountyCap,
                '§eBazaar fee:        §f' + feePct + '%',
                '§eWilderness cap:    §f' + cfg.wildernessChunks + ' chunks',
            ];
            if (tier < 13) {
                const next = bnsTier.config(tier + 1);
                lines.push('§eNext tier:         §f' + next.name + ' (' + next.cost + ' spurs to upgrade)');
            } else {
                lines.push('§eNext tier:         §f— you are Sovereign, the peak of the realm.');
            }
            for (const l of lines) player.tell(Text.of(l));
            return 1;
        }))

        // /bns tier upgrade
        .then(Commands.literal('tier').then(Commands.literal('upgrade').executes(ctx => {
            const player = ctx.source.player;
            if (!player) { ctx.source.sendSystemMessage(Text.red('Run from a player context.')); return 0; }
            const cur = bnsTier.get(player);
            if (cur >= bnsTier.MAX) {
                player.tell(Text.gold('You\'re already Sovereign. There is no higher rank.'));
                return 0;
            }
            const nextTier = cur + 1;
            const nextCfg = bnsTier.config(nextTier);

            // Combined cash+bank deduction via bnstoolkit Java bridge.
            // Pulls inventory coins first, then bank for the remainder.
            const Bridge = Java.loadClass('uk.sijbers.bnstoolkit.economy.NumismaticsBridge');
            const ok = Bridge.spend(player, nextCfg.cost);
            if (!ok) {
                const cash = countCoins(player);
                const bank = Bridge.balanceOf(player);
                player.tell(Text.red(
                    'Upgrade to ' + nextCfg.name + ' costs ' + nextCfg.cost + ' spurs. ' +
                    'You have ' + cash + ' cash + ' + bank + ' bank = ' + (cash + bank) + ' total.'
                ));
                return 0;
            }
            // Promote via FTB Ranks
            const rankId = TIER_RANK_ID[nextTier];
            Utils.server.runCommandSilent('ftbranks add ' + player.username + ' ' + rankId);
            // Mirror to NBT
            bnsTier.set(player, nextTier);
            player.tell(Text.gold(
                '╔══ You have been elevated to ' + nextCfg.name + '! ══╗'
            ));
            player.tell(Text.gold(
                '  ' + nextCfg.wildernessChunks + ' wilderness chunks · ' +
                nextCfg.plotSlots + ' plot slots · ' +
                nextCfg.dailyBountySlots + ' bounty slots · ' +
                (Math.max(0, 25 + nextCfg.shopFeeDiscount)) + '% Bazaar fee'
            ));
            console.info('[bns/tier] ' + player.username + ' upgraded to tier ' + nextTier + ' (' + nextCfg.name + ') for ' + nextCfg.cost + ' spurs');
            return 1;
        })));

    event.register(playerCmds);
});

console.info('[bns/player_commands] loaded — /bns help, /bns me, /bns tier upgrade');