Browse sets and pieces

List every set

for (EquipmentSet set : api.sets()) {
    sender.sendMessage(set.id() + " - " + set.pieces().size() + " pieces");
}

Get one set

api.set("forest_warden").ifPresent(set -> {
    sender.sendMessage("Name:   " + set.displayName());
    sender.sendMessage("Author: " + set.author().orElse("unknown"));
    sender.sendMessage("Pieces: " + set.pieces().size());
});

Get one piece

api.piece("forest_warden", "helmet").ifPresent(piece -> {
    sender.sendMessage("Material: " + piece.materialId());
    sender.sendMessage("Slot:     " + piece.slotKey().orElse("?"));
});

List every piece in every set

for (EquipmentSet set : api.sets()) {
    for (EquipmentPiece piece : set.pieces()) {
        sender.sendMessage(piece.id().asString() + " -> " + piece.materialId());
    }
}

Tab-complete your own command with set names

@Override
public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] args) {
    if (args.length == 1) {
        return api.sets().stream()
                  .map(EquipmentSet::id)
                  .filter(id -> id.startsWith(args[0].toLowerCase()))
                  .toList();
    }
    if (args.length == 2) {
        return api.set(args[0])
                  .map(set -> set.pieces().stream().map(EquipmentPiece::key).toList())
                  .orElse(List.of());
    }
    return List.of();
}

What a set gives you

What a piece gives you