How to get a craft result by a recipe

Hello, I am creating a plugin that requiere a function that check the craft of a recipe (not clear at all but I don't know how to explain it fine)
if anyone can help i'd be happy ^^

 

Use CraftItemEvent?

 

oh no not that ^^ I want it to be able to find a result from the content of a chest (Crafting table shaped)
I am trying to make an automatic Crafter which require to find a result from a random recipe

 

@cdnyassuo34
Listen to PrepareItemCraftEvent. That is called right before the "result" is displayed when crafting an item.

 

ok ... it's not supposed to be an event ... it's supposed to get the content of a chest and return the result of the content (shaped)

 

oh ok ^^ i've tryied this but I just have no clue abourt how to create the event ,
i've tryied this: prepareItemCraftEvent e = new PrepareItemCraftEvent(idk, view, false);
but I don't know how to create a CraftingInventory and an InventoryView...
in conlusion I don't know how to get a craft :| sorry about it ^^'

 

have what ? sorry I am a little bit slow ^^'

 

Code:java

public class Crafter
{
    Chest chest;
    Location loc;
    ArmorStand arm;
 
    public Crafter(Location loc,Chest chest)
    {
        this.loc = loc;
        this.chest = chest;
    }
 
    public void destroyArmorStand()
    {
        arm.remove();
    }
 
    public void update()
    {
        Chest chest = (Chest) loc.getWorld().getBlockAt(loc).getState();
 
        List<ItemStack> content = new ArrayList<ItemStack>();
 
        if(chest.getInventory().getItem(0) != null) content.add(chest.getInventory().getItem(0));
        if(chest.getInventory().getItem(1) != null) content.add(chest.getInventory().getItem(1));
        if(chest.getInventory().getItem(2) != null) content.add(chest.getInventory().getItem(2));
        if(chest.getInventory().getItem(3) != null) content.add(chest.getInventory().getItem(3));
        if(chest.getInventory().getItem(4) != null) content.add(chest.getInventory().getItem(4));
        if(chest.getInventory().getItem(5) != null) content.add(chest.getInventory().getItem(5));
        if(chest.getInventory().getItem(6) != null) content.add(chest.getInventory().getItem(6));
        if(chest.getInventory().getItem(7) != null) content.add(chest.getInventory().getItem(7));
        if(chest.getInventory().getItem(8) != null) content.add(chest.getInventory().getItem(8));
 
    }
 
    public void getCraft(List<ItemStack> itms)
    {
        PrepareItemCraftEvent e = new PrepareItemCraftEvent(what, view, isRepair);
    }
 
}

 

@cdnyassuo34 You should create a loop for adding the contents, like this:

Code:Java

for (int i = 0; i < 9; i++) {
    ItemStack item = chest.getInventory().getItem(i);
    if (item != null) content.add(item);
}

This doesn't have anything to do with your problem though.

 

I mean that's not the best answer for this question but still a good tip ^^