VillagerTrades

Version:

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.

import crafttweaker.api.villagers.VillagerTrades;

Methods

Adds a new custom trade with the selling and buying items determined by the custom MerchantOffer generator.

The function will only run when the villager resolves the trade.

// VillagerTrades.addTrade(profession as VillagerProfession, villagerLevel as int, offerGenerator as BiFunction<Entity,Random,MerchantOffer?>)

villagerTrades.addTrade(<profession:minecraft:farmer>, 1, (entity, random) => {
 return new MerchantOffer(<item:minecraft:dirt>, <item:minecraft:diamond>, 16, 0, 5);
 });

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter offerGenerator	Type BiFunction<Entity,Random,MerchantOffer?>	Description A generator method to make a new MerchantOffer.

Adds the specified ItemListing trade.

// VillagerTrades.addTrade(profession as VillagerProfession, villagerLevel as int, trade as ItemListing)

villagerTrades.addTrade(<profession:minecraft:farmer>, 1, TreasureMapForEmeralds.create(1, <resource:minecraft:ruined_portal>, "display Name", <constant:minecraft:world/map/decorationtype:mansion>, 16, 8));

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter trade	Type ItemListing	Description The trade to add.

Adds a Villager Trade for emeralds for an Item. An example being, giving a villager 2 emeralds for an arrow.

// VillagerTrades.addTrade(profession as VillagerProfession, villagerLevel as int, emeralds as int, forSale as ItemStack, maxTrades as int, xp as int, priceMult as float)

villagerTrades.addTrade(<profession:minecraft:farmer>, 1, 16, <item:minecraft:diamond>, 5, 2, 0.05);

Parameter	Type	Description	Optional	Default Value
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.	Optional false	Default Value
Parameter villagerLevel	Type int	Description The level the Villager needs to be.	Optional false	Default Value
Parameter emeralds	Type int	Description The amount of Emeralds.	Optional false	Default Value
Parameter forSale	Type ItemStack	Description What ItemStack is being sold (by the Villager).	Optional false	Default Value
Parameter maxTrades	Type int	Description How many times can this trade be done.	Optional false	Default Value
Parameter xp	Type int	Description How much Experience is given by trading.	Optional false	Default Value
Parameter priceMult	Type float	Description When this trade is discounted, how much should it be discounted by.	Optional true	Default Value 1.0

Adds a Villager Trade for an Item for an Item. An example being, giving a villager 2 diamonds for an arrow.

// VillagerTrades.addTrade(profession as VillagerProfession, villagerLevel as int, input1 as ItemStack, forSale as ItemStack, maxTrades as int, xp as int, priceMult as float)

villagerTrades.addTrade(<profession:minecraft:farmer>, 1, <item:minecraft:dirt> * 16, <item:minecraft:diamond>, 5, 2, 0.05);

Parameter	Type	Description	Optional	Default Value
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.	Optional false	Default Value
Parameter villagerLevel	Type int	Description The level the Villager needs to be.	Optional false	Default Value
Parameter input1	Type ItemStack	Description The ItemStack that is being given to the Villager.	Optional false	Default Value
Parameter forSale	Type ItemStack	Description What ItemStack is being sold (by the Villager).	Optional false	Default Value
Parameter maxTrades	Type int	Description How many times can this trade be done.	Optional false	Default Value
Parameter xp	Type int	Description How much Experience is given by trading.	Optional false	Default Value
Parameter priceMult	Type float	Description When this trade is discounted, how much should it be discounted by.	Optional true	Default Value 1.0

Adds a Villager Trade for two Items for an Item. An example being, giving a villager 2 diamonds and 2 dirt for an arrow.

// VillagerTrades.addTrade(profession as VillagerProfession, villagerLevel as int, input1 as ItemStack, input2 as ItemStack, forSale as ItemStack, maxTrades as int, xp as int, priceMult as float)

villagerTrades.addTrade(<profession:minecraft:farmer>, 1, <item:minecraft:diamond> * 2, <item:minecraft:dirt> * 2, <item:minecraft:arrow>, 5, 2, 0.05);

Parameter	Type	Description	Optional	Default Value
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.	Optional false	Default Value
Parameter villagerLevel	Type int	Description The level the Villager needs to be.	Optional false	Default Value
Parameter input1	Type ItemStack	Description The main ItemStack that is being given to the Villager.	Optional false	Default Value
Parameter input2	Type ItemStack	Description The secondary ItemStack that is being given to the Villager.	Optional false	Default Value
Parameter forSale	Type ItemStack	Description What ItemStack is being sold (by the Villager).	Optional false	Default Value
Parameter maxTrades	Type int	Description How many times can this trade be done.	Optional false	Default Value
Parameter xp	Type int	Description How much Experience is given by trading.	Optional false	Default Value
Parameter priceMult	Type float	Description When this trade is discounted, how much should it be discounted by.	Optional true	Default Value 1.0

Adds the specific ItemListing trade to the Wandering Trader

// VillagerTrades.addWanderingTrade(rarity as int, trade as ItemListing)

villagerTrades.addWanderingTrade(1, TreasureMapForEmeralds.create(1, <resource:minecraft:ruined_portal>, "display Name", <constant:minecraft:world/map/decorationtype:mansion>, 16, 8));

Parameter	Type	Description
Parameter rarity	Type int	Description The rarity of the Trade. Valid options are `1` or `2`. A Wandering Trader can only spawn with a single trade of rarity `2`.
Parameter trade	Type ItemListing	Description The trade to add.

Adds a Wandering Trader Trade for emeralds for an Item. An example being, giving a Wandering Trader 2 emeralds for an arrow.

// VillagerTrades.addWanderingTrade(rarity as int, emeralds as int, forSale as ItemStack, maxTrades as int, xp as int)

villagerTrades.addWanderingTrade(1, 16, <item:minecraft:diamond>, 16, 2);

Parameter	Type	Description
Parameter rarity	Type int	Description The rarity of the Trade. Valid options are `1` or `2`. A Wandering Trader can only spawn with a single trade of rarity `2`.
Parameter emeralds	Type int	Description The amount of Emeralds.
Parameter forSale	Type ItemStack	Description What ItemStack is being sold (by the Wandering Trader).
Parameter maxTrades	Type int	Description How many times can this trade be done.
Parameter xp	Type int	Description How much Experience is given by trading.

Adds a Wandering Trader Trade for emeralds for an Item. An example being, giving a Wandering Trader 2 emeralds for an arrow.

// VillagerTrades.addWanderingTrade(rarity as int, price as IItemStack, forSale as IItemStack, maxTrades as int, xp as int)

villagerTrades.addWanderingTrade(1, <item:minecraft:dirt>, <item:minecraft:diamond>, 16, 2);

Parameter	Type	Description
Parameter rarity	Type int	Description The rarity of the Trade. Valid options are `1` or `2`. A Wandering Trader can only spawn with a single trade of rarity `2`.
Parameter price	Type IItemStack	Description The ItemStack being given to the Wandering Trader.
Parameter forSale	Type IItemStack	Description What ItemStack is being sold (by the Wandering Trader).
Parameter maxTrades	Type int	Description How many times can this trade be done.
Parameter xp	Type int	Description How much Experience is given by trading.

Removes all the trades for the given profession and villagerLevel

// VillagerTrades.removeAllTrades(profession as VillagerProfession, villagerLevel as int)

villagerTrades.removeAllTrades(<profession:minecraft:farmer>, 1);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description hat profession to remove from.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.

Removes all wandering trades of the given rarity

VillagerTrades.removeAllWanderingTrades(rarity as int)

Parameter	Type	Description
Parameter rarity	Type int	Description The rarity of the Trade. Valid options are `1` or `2`. A Wandering Trader can only spawn with a single trade of rarity `2`.

Removes a BasicTrade Villager trade. BasicTrades are trades that allow any item, to any other item. It is only really used for mod recipes and is not used for any vanilla villager trade.

// VillagerTrades.removeBasicTrade(profession as VillagerProfession, villagerLevel as int, forSale as IItemStack, price as IItemStack, price2 as IItemStack)

villagerTrades.removeBasicTrade(<profession:minecraft:farmer>, 1, <item:minecraft:arrow>, <item:minecraft:stick>, <item:minecraft:emerald>);

Parameter	Type	Description	Optional	Default Value
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.	Optional false	Default Value
Parameter villagerLevel	Type int	Description The level the Villager needs to be.	Optional false	Default Value
Parameter forSale	Type IItemStack	Description What ItemStack is being sold (by the Villager).	Optional false	Default Value
Parameter price	Type IItemStack	Description	Optional true	Default Value item:minecraft:air
Parameter price2	Type IItemStack	Description	Optional true	Default Value item:minecraft:air

Removes a Villager trade for Items for Dyed leather armor. An example being, giving a villager Leather Leggings and 3 Emeralds and getting a Blue Dyed Leather Leggings.

// VillagerTrades.removeDyedArmorForEmeraldsTrade(profession as VillagerProfession, villagerLevel as int, buyingItem as ItemDefinition)

villagerTrades.removeDyedArmorForEmeraldsTrade(<profession:minecraft:leatherworker>, 1, <item:minecraft:leather_chestplate>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter buyingItem	Type ItemDefinition	Description The base ItemStack that a random Dye colour will be applied to. E.G. A leather chestplate with no effect applied.

Removes a Villager trade for Emeralds for Items. An example being, giving a villager 20 Wheat and getting an Emerald from the villager.

// VillagerTrades.removeEmeraldForItemsTrade(profession as VillagerProfession, villagerLevel as int, tradeFor as ItemDefinition)

villagerTrades.removeEmeraldForItemsTrade(<profession:minecraft:farmer>, 1, <item:minecraft:potato>.definition);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter tradeFor	Type ItemDefinition	Description What ItemStack is being sold (by the Villager).

Removes a Villager trade for an Enchanted Book. An example being, giving a villager Emeralds and getting an Enchanted Book with a random Enchantment.

// VillagerTrades.removeEnchantBookForEmeraldsTrade(profession as VillagerProfession, villagerLevel as int)

villagerTrades.removeEnchantBookForEmeraldsTrade(<profession:minecraft:librarian>, 1);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.

Removes a Villager trade for an Enchanted Item. An example being, giving a villager 3 Emeralds and getting an Enchanted Pickaxe.

// VillagerTrades.removeEnchantedItemForEmeraldsTrade(profession as VillagerProfession, villagerLevel as int, buyingItem as IItemStack)

villagerTrades.removeEnchantedItemForEmeraldsTrade(<profession:minecraft:armorer>, 1, <item:minecraft:diamond_boots>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter buyingItem	Type IItemStack	Description The ItemStack that the Villager is selling (including any NBT).

Removes a Villager trade for Emeralds and Items for Items. An example being, giving a villager 6 uncooked Cod and an Emerald and getting back 6 Cooked Cod.

// VillagerTrades.removeItemsAndEmeraldsToItemsTrade(profession as VillagerProfession, villagerLevel as int, sellingItem as IItemStack, buyingItem as IItemStack)

villagerTrades.removeItemsAndEmeraldsToItemsTrade(<profession:minecraft:fisherman>, 1, <item:minecraft:cooked_cod>, <item:minecraft:cod>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter sellingItem	Type IItemStack	Description What ItemStack is being given to the Villager.
Parameter buyingItem	Type IItemStack	Description The item that the Villager is selling.

Removes a Villager trade for Items for Emeralds. An example being, giving a villager an Emerald and getting 4 Pumpkin Pies from the villager.

// VillagerTrades.removeItemsForEmeraldsTrade(profession as VillagerProfession, villagerLevel as int, sellingItem as IItemStack)

villagerTrades.removeItemsForEmeraldsTrade(<profession:minecraft:farmer>, 1, <item:minecraft:apple>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter sellingItem	Type IItemStack	Description What ItemStack is being given to the Villager.

Removes a Villager trade for Suspicious Stew. An example being, giving a villager an Emerald and getting a bowl of Suspicious Stew back.

// VillagerTrades.removeSuspiciousStewForEmeraldTrade(profession as VillagerProfession, villagerLevel as int)

villagerTrades.removeSuspiciousStewForEmeraldTrade(<profession:minecraft:farmer>, 1);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.

Removes a Villager trade for Items for an Item with a PotionEffect. An example being, giving a villager an Arrow and an Emerald and getting a Tipped Arrow with night vision.

// VillagerTrades.removeTippedArrowForItemsAndEmeraldsTrade(profession as VillagerProfession, villagerLevel as int, potionStack as IItemStack, sellingItem as ItemDefinition)

villagerTrades.removeTippedArrowForItemsAndEmeraldsTrade(<profession:minecraft:fletcher>, 1, <item:minecraft:tipped_arrow>, <item:minecraft:arrow>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter potionStack	Type IItemStack	Description The base ItemStack that a random potion effect will be applied to. E.G. A tipped Arrow with no effect applied.
Parameter sellingItem	Type ItemDefinition	Description What ItemStack is being given to the Villager.

Removes the specified trade for the given profession and villagerLevel.

// VillagerTrades.removeTrade(profession as VillagerProfession, villagerLevel as int, buying as IIngredient, selling as IIngredient, secondBuying as IIngredient)

villagerTrades.removeTrade(<profession:minecraft:farmer>, 1, <item:minecraft:potato>, <item:minecraft:emerald>, <item:minecraft:air>);

Parameter	Type	Description	Optional	Default Value
Parameter profession	Type VillagerProfession	Description That profession to remove from.	Optional false	Default Value
Parameter villagerLevel	Type int	Description The level the Villager needs to be.	Optional false	Default Value
Parameter buying	Type IIngredient	Description The first item that you are giving to the villager.	Optional false	Default Value
Parameter selling	Type IIngredient	Description The item that the villager is selling to you.	Optional false	Default Value
Parameter secondBuying	Type IIngredient	Description The second item that you are giving to the villager. Will default to air if not provided.	Optional true	Default Value item:minecraft:air

Removes all trades that have the specified item as the buying item for the given profession and villagerLevel.

// VillagerTrades.removeTradesBuying(profession as VillagerProfession, villagerLevel as int, buying as IIngredient)

villagerTrades.removeTradesBuying(<profession:minecraft:farmer>, 1, <item:minecraft:potato>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description That profession to remove from.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter buying	Type IIngredient	Description The first item that you are giving to the villager.

Removes all trades that have the specified items as the buying items for the given profession and villagerLevel.

// VillagerTrades.removeTradesBuying(profession as VillagerProfession, villagerLevel as int, buying as IIngredient, secondBuying as IIngredient)

villagerTrades.removeTradesBuying(<profession:minecraft:farmer>, 1, <item:minecraft:potato>, <item:minecraft:air>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description That profession to remove from.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter buying	Type IIngredient	Description The first item that you are giving to the villager.
Parameter secondBuying	Type IIngredient	Description The second item that you are giving to the villager. Will default to air if not provided.

Removes all trades that sell the specified item for the given profession and villagerLevel.

// VillagerTrades.removeTradesSelling(profession as VillagerProfession, villagerLevel as int, selling as IIngredient)

villagerTrades.removeTradesSelling(<profession:minecraft:farmer>, 1, <item:minecraft:emerald>);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description That profession to remove from.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.
Parameter selling	Type IIngredient	Description The item that the villager is selling to you.

Removes a Villager trade for a Map. An example being, giving a villager 13 Emeralds and getting a Map to a structure.

// VillagerTrades.removeTreasureMapForEmeraldsTrade(profession as VillagerProfession, villagerLevel as int)

villagerTrades.removeTreasureMapForEmeraldsTrade(<profession:minecraft:cartographer>, 1);

Parameter	Type	Description
Parameter profession	Type VillagerProfession	Description What profession this trade should be for.
Parameter villagerLevel	Type int	Description The level the Villager needs to be.

Removes a Wandering Trader trade for Emeralds for Items. An example being, giving a Wandering Trader 2 Emeralds for an Arrow.

// VillagerTrades.removeWanderingTrade(rarity as int, tradeFor as IIngredient)

villagerTrades.removeWanderingTrade(2, <item:minecraft:arrow>);

Parameter	Type	Description
Parameter rarity	Type int	Description The rarity of the Trade. Valid options are `1` or `2`. A Wandering Trader can only spawn with a single trade of rarity `2`.
Parameter tradeFor	Type IIngredient	Description What ItemStack is being sold (by the Villager).

VillagerTrades

Importing the class

Methods