Examples with TradeOffer org.spongepowered.api.item.merchant.TradeOffer used on opensource projects

Example 1 with TradeOffer

use of org.spongepowered.api.item.merchant.TradeOffer in project SpongeCommon by SpongePowered.

the class IMixinEntityVillager$ITradeList method accept.

@Override
default void accept(Merchant owner, List<TradeOffer> tradeOffers, Random random) {
    MerchantRecipeList tempList = new MerchantRecipeList();
    for (TradeOffer offer : tradeOffers) {
        tempList.add(TradeOfferUtil.toNative(offer));
    }
    addMerchantRecipe((IMerchant) owner, tempList, random);
    tradeOffers.clear();
    for (MerchantRecipe recipe : tempList) {
        tradeOffers.add(TradeOfferUtil.fromNative(recipe));
    }
}

Example 2 with TradeOffer

use of org.spongepowered.api.item.merchant.TradeOffer in project SpongeCommon by SpongePowered.

the class MixinEntityVillagerEmeraldForItems method apply.

@Override
public TradeOffer apply(Random random) {
    checkNotNull(random, "Random cannot be null!");
    int buyingCount = 1;
    if (this.price != null) {
        buyingCount = this.price.getPrice(random);
    }
    final ItemStack buyingItem = new ItemStack(this.buyingItem, buyingCount, 0);
    return (TradeOffer) new MerchantRecipe(buyingItem, Items.EMERALD);
}

Example 3 with TradeOffer

use of org.spongepowered.api.item.merchant.TradeOffer in project SpongeCommon by SpongePowered.

the class MixinEntityVillagerListEnchantedBookForEmeralds method apply.

@Override
public TradeOffer apply(Random random) {
    checkNotNull(random, "Random cannot be null!");
    Enchantment enchantment = Enchantment.REGISTRY.getRandomObject(random);
    int enchantmentLevel = MathHelper.getInt(random, enchantment.getMinLevel(), enchantment.getMaxLevel());
    ItemStack itemstack = ItemEnchantedBook.getEnchantedItemStack(new EnchantmentData(enchantment, enchantmentLevel));
    int emeraldCount = 2 + random.nextInt(5 + enchantmentLevel * 10) + 3 * enchantmentLevel;
    if (enchantment.isTreasureEnchantment()) {
        emeraldCount *= 2;
    }
    if (emeraldCount > 64) {
        emeraldCount = 64;
    }
    return (TradeOffer) new MerchantRecipe(new ItemStack(Items.BOOK), new ItemStack(Items.EMERALD, emeraldCount), itemstack);
}

Example 4 with TradeOffer

use of org.spongepowered.api.item.merchant.TradeOffer in project SpongeCommon by SpongePowered.

the class MixinEntityVillagerListEnchantedItemForEmeralds method apply.

@Override
public TradeOffer apply(Random random) {
    checkNotNull(random, "Random cannot be null!");
    int emeraldCount = 1;
    if (this.priceInfo != null) {
        emeraldCount = this.priceInfo.getPrice(random);
    }
    ItemStack itemstack = new ItemStack(Items.EMERALD, emeraldCount, 0);
    ItemStack itemstack1 = new ItemStack(this.enchantedItemStack.getItem(), 1, this.enchantedItemStack.getMetadata());
    itemstack1 = EnchantmentHelper.addRandomEnchantment(random, itemstack1, 5 + random.nextInt(15), false);
    return (TradeOffer) new MerchantRecipe(itemstack, itemstack1);
}

Example 5 with TradeOffer

use of org.spongepowered.api.item.merchant.TradeOffer in project SpongeCommon by SpongePowered.

the class SpongeTradeOfferBuilder method build.

@SuppressWarnings("ConstantConditions")
@Override
public TradeOffer build() throws IllegalStateException {
    checkState(this.firstItem != null, "Trading item has not been set");
    checkState(this.sellingItem != null, "Selling item has not been set");
    checkState(this.useCount <= this.maxUses, "Usage count cannot be greater than the max usage count (%s)", this.maxUses);
    final ItemStack first = this.firstItem.createStack();
    final ItemStack second = this.secondItem == null ? null : this.secondItem.createStack();
    final ItemStack selling = this.sellingItem.createStack();
    final MerchantOffer merchantOffer = new MerchantOffer(ItemStackUtil.toNative(first), ItemStackUtil.toNative(second), ItemStackUtil.toNative(selling), this.useCount, this.maxUses, this.merchantExperienceGranted, (float) this.priceGrowthMultiplier);
    ((MerchantOfferAccessor) merchantOffer).accessor$rewardExp(this.allowsExperience);
    ((MerchantOfferAccessor) merchantOffer).accessor$demand(this.demandBonus);
    return (TradeOffer) merchantOffer;
}