General questions on IRecipe

[KGS]

Are there tutorials or documentation for IRecipe?

 

I wouldn't really use something as undocumented as the IRecipe unless I really had to, and now I do.

 

I want a recipe that accepts any of my custom types of wood, but the output of the recipe depends on the type of wood put into it (i have several variants). Normally I could make a recipe for each type of wood, but that would not be feasible in the long run for practical reason. I have subtypes of wood, and these must be preserved.

[ean521]

Can't you just use the Javadoc

[KGS]

Are you trying to be deliberately unhelpful?

[SanAndreaP]

https://github.com/SanAndreasP/EnderStuffPlus/blob/master/java/de/sanandrew/mods/enderstuffplus/registry/CraftingRegistry.java#L175-L249

 

This is my implementation of it.

Basically the getCraftingResult() should be self-explanatory. It returns the ItemStack which is the result of the crafting. Here you can check if the wood in a specific slot is a type of wood and return an ItemStack with the appropriate wood item.

getRecipeOutput(), Here you can return a generic ItemStack, but you don't have to (I return null here)

getRecipeSize() returns the needed size of the crafting grid (9 for a 3x3 grid, 4 for 2x2)

matches() should check the crafting grid if the laid out recipe is the right one, and should return true if so.