Each MMOBar has settings that can be set for each bar. These settings show for every player that can see the bars.
Config Example
test_bar:
bar:
width: 25
function: 'health'
prefix: ''
suffix: ''
Width
Width is how long the bar will appear to be. The minimum value is 3 and the maximum is 500.
Function
The function option determines how the bar will interact with the player. You can view all default functions and how to create custom them here.
Prefix/Suffix
Prefixes and Suffixes are strings of text that are either added on the the start or end of the bar. These strings support the MiniMessage format. Click here to find documentation for how to use it.