Recipe Wrappers

Recipe Wrappers

A recipe wrapper takes a recipe an "wraps" it, and exposes properties that JEI needs in order to understand the recipe.

Responsibilities of a recipe wrapper:

1. IRecipeWrapper.getIngredients fills out a list of ingredients with a standard format.

• This is used by JEI to figure out what the recipe's inputs and outputs are, for ingredient lookups.
• Normally a recipe wrapper has a regular recipe internally, and it's job is to fill out this standard ingredient format by using information from the recipe.

Optional Abilities of a recipe wrapper:

1. Draws information that is specific to the recipe.

• Examples:
  • draw the number of brewing steps to reach the brewing products in the recipe
  • draw the time taken to burn a fuel in the recipe
  • draw the description of the item in the recipe

2. Defines tooltips for specific areas on the recipe.

• One example is the ability to hover over the resource graph from JustEnoughResources to see more detailed information.

3. Handles clicks for specific areas on the recipe.

• May be used for buttons or other functions.

Documentation

See IRecipeWrapper.