Double Jump — Enchantment

Features

• Double Jump enchantment for boots (levels I, II, III)
• Each enchantment level increases horizontal and vertical launch power
• Cloud particle burst on every jump
• Sound changes based on your boot material (leather, chainmail, iron, gold, diamond, netherite)
• Costs 3 hunger bars per jump
• 10-second cooldown shown live on the action bar
• Momentum follows your look direction
• Configurable launch power (horizontal and vertical separately)

Enchantment Levels

Level	Horizontal	Vertical
I	Base	Base
II	+22%	+10%
III	+45%	+20%

Server Opt-In

The client mod is completely inert on vanilla servers. Double jump only activates when the server has the mod installed and has it enabled.

Admin Commands

Requires op level 2

Command	Description
/doublejumpenchant enable	Enable double jump
/doublejumpenchant disable	Disable double jump
/doublejumpenchant cooldown <seconds>	Set cooldown (1–300)
/doublejumpenchant hunger <bars>	Set hunger cost (0–10)
`/doublejumpenchant nether allow	deny`
/doublejumpenchant launch horizontal <value>	Set horizontal launch power (0.1–3.0)
/doublejumpenchant launch vertical <value>	Set vertical launch power (0.1–3.0)
/doublejumpenchant grant <player>	Restore double jump for a player
/doublejumpenchant revoke <player>	Remove double jump from a player
/doublejumpenchant status	Show current settings
/doublejumpenchant reload	Reload config from disk

Requirements

• Minecraft 26.1.2
• Fabric Loader 0.18.4+
• Fabric API 0.148.0+26.1.2