The default boosters.yml can be found here:
Breakdown of boosters.yml
boosters.yml is where the configs for all boosters are. It may initially seem daunting however it is very easy to configure and make your own boosters.
Simply, boosters.yml looks like this:
- <booster 1>
- <booster 2>
It's a big array of objects, each element in the list being a booster. You can add and remove boosters by creating and removing elements from the list.
Typical Booster Config
- id: 2sell_multiplier
name: "2x Sell Multiplier"
- id: sell_multiplier
- " %player%&f has activated a &a2x Sell Multiplier Booster&f!"
- " &fThis booster will last an hour, be sure to thank them!"
- " &fThe &a2x Sell Multiplier Booster&f has ended"
- " &fGet another one here: &ahttps://store.ecomc.net/package/756888"
item: player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYjBhN2I5NGM0ZTU4MWI2OTkxNTlkNDg4NDZlYzA5MTM5MjUwNjIzN2M4OWE5N2M5MzI0OGEwZDhhYmM5MTZkNSJ9fX0=
name: "&d2x Sell Multiplier"
- "&fGives everyone online a"
- "&a2x Sell Multiplier"
- "&fto make money faster!"
- "&fDuration: &a1 Hour"
- "&fYou have: &a%amount%"
- "&fGet more at &astore.ecomc.net"
- "&e&oClick to activate!"
Understanding all the sections
id: The ID of the booster. This is what you use in commands - ID's must be lowercase letters, numbers, and underscores only.
name: The name of the booster, shown to the player.
duration: How long the booster lasts for, in ticks: 72000 ticks is 1 hour
commands: The commands that will be dispatched when a booster activates/deactivates. You can use %player% as a placeholder.
messages: The messages that are broadcast when a booster activates/deactivates. You can use %player% as a placeholder.
gui: Config for how the booster looks in gui: the item, the lore, the name, et cetera.
Effects + Conditions
Effects are the actual functionality of the booster, and conditions are requirements that a player must meet for the booster to activate for them - so you can make it so a booster only works for a certain type of player, ie only players that have above a certain amount of playtime, or those that only have below a certain balance.
See this page for how to configure effects: