In my mod, I have a tile-entity that behaves like a furnace. I gave it a recipe handler and everything, but it behaves strangely.

Expected behavior:

If I put an item in any of the 4 slots of the tile entity, it should begin the smelting progress.

If I put an item with a valid recipe in the first slot and another different item with a valid recipe, it should smelt both of them according to each of their recipes.

Actual Result:

It begins smelting if an item with a valid recipe is put in the first slot. But if the first slot is empty but another slot has a valid item, it won't do anything.

If I put 2 different items with valid recipes in the machine's input slot, then both items will be according to the recipe for the first item.

 

Links to source code:

TileEntity:

https://github.com/Awsomekeldeo/TechMod/blob/forge-support/src/main/java/awsome/techmod/tileentity/KilnTileEntity.java

Recipe Class:

https://github.com/Awsomekeldeo/TechMod/blob/forge-support/src/main/java/awsome/techmod/api/recipe/KilnRecipe.java

Recipe Serializer:

https://github.com/Awsomekeldeo/TechMod/blob/forge-support/src/main/java/awsome/techmod/api/recipe/KilnRecipeSerializer.java

Recipes:

https://github.com/Awsomekeldeo/TechMod/tree/forge-support/src/main/resources/data/techmod/recipes/kiln

 

This:

https://github.com/Awsomekeldeo/TechMod/blob/forge-support/src/main/java/awsome/techmod/tileentity/KilnTileEntity.java#L135

Is only capable of returning a single recipe. My guess is that whatever it does, it only cares about the first slot.

I managed to get it to work. I put the recipe check inside the for loop inside of the fire() and canFire() methods.

 

Fixed TileEntity:

https://github.com/Awsomekeldeo/TechMod/blob/master/src/main/java/awsome/techmod/tileentity/KilnTileEntity.java