Custom IRecipe Class

[Asweez]

I have an item with two NBT tags. I want Minecraft to look at what is in the crafting table and tweak the NBT tags based on that in the output. Someone suggested and IRecipe class. How would I do this or is there a tutorial?

[Asweez]

How do I register it?

[Abastro]

GameRegistry#registerRecipe(IRecipe) is what you want.

[Asweez]

And then how would I a) detect if the items in the crafting table are the ones I want and b) How would I tweak the NBT of that item based on the other items in the crafting table?

[brandon3055]

Override getCraftingResult. That gives you all the items in the crafting grid and you return the stack that those items will craft.

 

Example:

@Override
public ItemStack getCraftingResult(InventoryCrafting var1) {
ItemStack result = super.getCraftingResult(var1); // The itemstackthat this recipe creates

       // Add your nbt data to the itemstack

return result; // Return the itemstack
}

[Asweez]

Is the recipe handler supposed to extend another class? Right now it just implements IRecipe and there aren't any super methods

[brandon3055]

Min extends ShapedOreRecipe which implements IRecipe.