Use BossBar to display your own information.

用BossBar顯示自身訊息。

最後測試使用插件版本：

Finally test the plugin version：

Action:

BoosBarDisplayShow:
  Action:
  - Loop[onStart=BoosBarDisplayShow-Start;onTime=BoosBarDisplayShow-Time;period=20;duration=0]
BoosBarDisplayShow-Start:
  Action:
  - BossBar[message=&self_name_bossbar&-&self_nowhealth_bossbar&/&self_maxhealth_bossbar&;Color=RED;Style=SOLID] @Self
BoosBarDisplayShow-Time:
  Action:
  - BossBar[message=&self_name_bossbar&-&self_nowhealth_bossbar&/&self_maxhealth_bossbar&;Progress=&self_health_proportion_bossbar&] @Self

Character:

self_name_bossbar:
  message:
  - content[<fc_self_base_name>]

self_nowhealth_bossbar:
  message:
  - content[<fc_self_base_nowhealth>]
  - math [fc=Dec;m=#.0]

self_maxhealth_bossbar:
  message:
  - content[<fc_self_base_maxhealth>]

self_health_proportion_bossbar:
  message:
  - content[<fc_self_base_nowhealth>/<fc_self_base_maxhealth>]
  - math[fc=Arith]