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[1.8] Detect if itemstack is put in a slot and do things in other slot


Jeerdus
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Good day.

I am currently facing a problem that I dunno how to solve. I have two slots: One of them is an input slot and the other one is an output slot. If you put a certain item and amount in the input slot, an itemstack appears in the output slot. If you take out the itemstack from the input slot, the itemstack in the output slot dissappears (Think of an crafting table). I don't want to do all the crafting matrix things, so I would prefer to solve it directly. I tried some things but I couldn't get it to work (either got a crash or loads of unsolvable errors).

 

Thank you for reading.

 

(Will provide any code if you ask for it)

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This is real easy.

I would create a new class with the following, but you can use your main class if you wish.

 

1) HashMap<ItemStack, ItemStack>

2) addRecipe method - takes two parameters: the input stack with size, the output stack

3) getResult method - takes one parameter: the current stack in the "crafting table" and returns the output if any

4) a way to check the input item stack against the ones registered including stack size, called from #3

 

If you look at FurnaceRecipes.java you'll see these types of methods.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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That's totally fair. Vanilla uses a hash, and comparing to the furnace is easy to say,  "Hey, look at this."

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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