Iron Jetpacks Mod — Configuration

Configuration

Iron Jetpacks is unique because it generates its items based on JSON files found in the config/ironjetpacks/jetpacks/ directory.

Adding Custom Jetpacks

To add a new jetpack (e.g., a "Copper" jetpack if it's missing), you can create a new .json file in the config folder. A standard jetpack file includes:

{
 "name": "example_jetpack",
 "tier": 3,
 "color": "#FFFFFF",
 "armor": 6,
 "capacity": 2000000,
 "usage": 300,
 "speedVertical": 0.4,
 "accelVertical": 0.12,
 "speedSideways": 0.18,
 "sprintSpeedMulti": 1.5,
 "craftingMaterial": "minecraft:gold_ingot"
}

Key Configuration Values:

• name: The internal ID and display name (formatted automatically).
• tier: Determines which coils and components are used in its auto-generated recipes.
• usage: The amount of FE consumed per tick of flight.
• speedVertical: How fast the jetpack ascends.
• accelVertical: How quickly the jetpack reaches its top vertical speed.