namespace bossbar_clock

tag playing

setup()
every 20t update_clock()

function update_players() {
  bossbar hours players = @player.playing
  bossbar minutes players = @player.playing
}

function show_clock() {
  tag @s playing
  update_players()
}

function hide_clock() {
  untag @s playing
  update_players()
}

function update_clock {
  var $hours
  var $minutes

  $minutes = /time query daytime
  $minutes %= 1200
  $minutes /= 100
  bossbar minutes value = $minutes
 
  $hours = /time query daytime
  $hours /= 1200
  $hours += 5
  $hours %= 20
  bossbar hours value = $hours
  
  $minutes*=5
  if ($minutes < 10) {
    bossbar minutes name = <t>{$hours}:0{$minutes}</t>
  } else {
    bossbar minutes name = <t>{$hours}:{$minutes}</t>
  }
}

function setup() {
  bossbar remove hours
  bossbar remove minutes 

  bossbar add hours ""
  bossbar add minutes "clock"
  bossbar hours max = 20
  bossbar hours style = notched_20
  bossbar minutes max = 12
  bossbar minutes style = notched_12

  update_players()
}