net.fabricmc.fabric.api.object.builder.v1.trade

Class TradeOfferHelper

java.lang.Object

net.fabricmc.fabric.api.object.builder.v1.trade.TradeOfferHelper

public final class TradeOfferHelper
extends Object

Utilities to help with registration of trade offers.

Constructor Summary

Constructors

Constructor and Description
TradeOfferHelper()

Method Summary

Modifier and Type	Method and Description
static void	refreshOffers() Refreshes the trade list by resetting the trade lists to vanilla state, and then registering all trade offers again.
static void	registerVillagerOffers(net.minecraft.village.VillagerProfession profession, int level, Consumer<List<net.minecraft.village.TradeOffers.Factory>> factories) Registers trade offer factories for use by villagers.
static void	registerWanderingTraderOffers(int level, Consumer<List<net.minecraft.village.TradeOffers.Factory>> factory) Registers trade offer factories for use by wandering trades.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TradeOfferHelper

public TradeOfferHelper()

Method Detail

registerVillagerOffers

public static void registerVillagerOffers(net.minecraft.village.VillagerProfession profession,
                                          int level,
                                          Consumer<List<net.minecraft.village.TradeOffers.Factory>> factories)

Registers trade offer factories for use by villagers.

Below is an example, of registering a trade off factory to be added a blacksmith with a profession level of 3:

 TradeOfferHelper.registerVillagerOffers(VillagerProfession.BLACKSMITH, 3, factories -> {
        factories.add(new CustomTradeFactory(...);
 });
 

Parameters:

profession - the villager profession to assign the trades to

level - the profession level the villager must be to offer the trades

factories - a consumer to provide the factories

registerWanderingTraderOffers

public static void registerWanderingTraderOffers(int level,
                                                 Consumer<List<net.minecraft.village.TradeOffers.Factory>> factory)

Registers trade offer factories for use by wandering trades.

Parameters:

level - the level the trades

factory - a consumer to provide the factories

refreshOffers

public static void refreshOffers()

Refreshes the trade list by resetting the trade lists to vanilla state, and then registering all trade offers again.

This method is geared for use by mods which for example provide data driven villager trades.