Custom Upgrades

Using datapacks, you can declare any item as an upgrade.

An example datapack can be found here: https://github.com/Luke100000/ImmersiveAircraft/raw/1.19.2/wiki/example_data_pack.zip

Generally, the structure is:

- data
  - namespace
    - aircraft_upgrades
    - aircraft_base_upgrades
- pack.mcmeta

Where aircraft_upgrades are upgrades applied to the item namespace:file_name. So, for a vanilla item, use the namespace minecraft. You can also modify base stats of aircraft with aircraft_base_upgrades, e.g. a file biplane.json in the immersive_aircraft namespace.

The content of the file is a mapping between stats and a relative improvement, usually between -1 and inf.

• strength - general engine power, thus affects acceleration and max speed
• acceleration - modifies how fast the engine/aircraft reaches the desired speed
• durability - affects the amount of damage received
• wind - controls how much the wind and whether affects the aircraft
• friction - air friction controls the max speed
• fuel - fuel consumption factor

As a reference, here are the inbuilt ones: https://github.com/Luke100000/ImmersiveAircraft/tree/1.19.2/common/src/main/resources/data/immersive_aircraft/aircraft_upgrades