Solved Remove certain trades from villagers

[Radicc]

Hi. I made so you cant craft harming arrows but you can still get them with a villager trade. Is there a way to remove the trade and keep the other trades? Skript version: 2.6.2

 

[Pierrelasse]

Idk

 

[Radicc]

Idk

please only answear if you know how to fix it i got so hyped when i saw there was a answear

 

[lotzy]

Hi. I made so you cant craft harming arrows but you can still get them with a villager trade. Is there a way to remove the trade and keep the other trades? Skript version: 2.6.2

Anyway pure skript again cant make this thing, but Skript-reflect.

import:
    org.bukkit.event.inventory.InventoryType
    org.bukkit.inventory.MerchantRecipe
    java.util.ArrayList
on inventory open:
    if event.getView().getType() is InventoryType.MERCHANT:
        set {_merchant} to event.getInventory().getMerchant()
        set {_recipes} to new ArrayList()
        loop ...{_merchant}.getRecipes():
            if loop-value.getResult() is not emerald:
                {_recipes}.add(loop-value)
        {_merchant}.setRecipes({_recipes})

Some text for understand:

ArrayList is like skript list, but its java type. Its needed because function '.setRecipes()' accepts types inherits from 'java.util.List', but in most cases Skript-reflect automatically convert skript types to java types.

Function '.getRecipes()' return immutable collection, so we cant edit this, but we can create our collection of recipes.

In this example I simply doesn't add to new list all recipes where result is emerald, but u can write what you want and much more.

After put all needed recipes we change current recipes of villager with function '.setRecipes(%java list%)'
You can also add your's recipes by create new recipes somethig like that:

set {_newrecipe} to new MerchantRecipe(%item%, %number uses%, %number max uses%, %boolean give exp?%, %number amount of villager exp?%, %number price multiplier%)
{_newrecipe}.addIngredient(%item%) #first ingredient
#{_newrecipe}.addIngredient(%item%) # second ingredient
{_recipes}.add({_newrecipe})

#example
set {_newrecipe} to new MerchantRecipe(dirt,0,5,true,10,2)
{_newrecipe}.addIngredient(sand)
{_recipes}.add({_newrecipe})

Again, read the docs, make your's ideas great. gl

[ArrayList docs]
[merchant docs]
[recipe docs]