mirror of https://github.com/PaperMC/Paper.git
151 lines
9.4 KiB
Diff
151 lines
9.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Mon, 9 Nov 2020 20:44:51 +0100
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Subject: [PATCH] Add ignore discounts API
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diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
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index 4d7f95d2bd415bacccee145bfc47f2b480530c11..4d3a04e1d7910c4e71ac9a1cebb58e482958671a 100644
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--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
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+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
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@@ -491,6 +491,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
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while (iterator.hasNext()) {
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MerchantOffer merchantrecipe = (MerchantOffer) iterator.next();
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+ if (merchantrecipe.ignoreDiscounts) continue; // Paper - Add ignore discounts API
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merchantrecipe.addToSpecialPriceDiff(-Mth.floor((float) i * merchantrecipe.getPriceMultiplier()));
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}
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@@ -503,6 +504,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
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while (iterator1.hasNext()) {
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MerchantOffer merchantrecipe1 = (MerchantOffer) iterator1.next();
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+ if (merchantrecipe1.ignoreDiscounts) continue; // Paper - Add ignore discounts API
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double d0 = 0.3D + 0.0625D * (double) j;
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int k = (int) Math.floor(d0 * (double) merchantrecipe1.getBaseCostA().getCount());
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diff --git a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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index 89982d25f60c8b60ba91e559ef88278f338fe215..0efc8d997b34302c3e0a5d7ec73a11a940dbeefe 100644
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--- a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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+++ b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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@@ -33,6 +33,10 @@ public class MerchantOffer {
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return merchantrecipe.priceMultiplier;
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}), Codec.INT.lenientOptionalFieldOf("xp", 1).forGetter((merchantrecipe) -> {
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return merchantrecipe.xp;
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+ // Paper start
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+ }), Codec.BOOL.lenientOptionalFieldOf("Paper.IgnoreDiscounts", false).forGetter((merchantrecipe) -> {
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+ return merchantrecipe.ignoreDiscounts;
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+ // Paper end
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})).apply(instance, MerchantOffer::new);
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});
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public static final StreamCodec<RegistryFriendlyByteBuf, MerchantOffer> STREAM_CODEC = StreamCodec.of(MerchantOffer::writeToStream, MerchantOffer::createFromStream);
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@@ -46,6 +50,7 @@ public class MerchantOffer {
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public int demand;
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public float priceMultiplier;
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public int xp;
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+ public boolean ignoreDiscounts; // Paper - Add ignore discounts API
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// CraftBukkit start
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private CraftMerchantRecipe bukkitHandle;
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@@ -53,13 +58,14 @@ public class MerchantOffer {
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return (this.bukkitHandle == null) ? this.bukkitHandle = new CraftMerchantRecipe(this) : this.bukkitHandle;
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}
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- public MerchantOffer(ItemCost baseCostA, Optional<ItemCost> costB, ItemStack result, int uses, int maxUses, int experience, float priceMultiplier, int demand, CraftMerchantRecipe bukkit) {
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+ public MerchantOffer(ItemCost baseCostA, Optional<ItemCost> costB, ItemStack result, int uses, int maxUses, int experience, float priceMultiplier, int demand, final boolean ignoreDiscounts, CraftMerchantRecipe bukkit) { // Paper
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this(baseCostA, costB, result, uses, maxUses, experience, priceMultiplier, demand);
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+ this.ignoreDiscounts = ignoreDiscounts; // Paper
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this.bukkitHandle = bukkit;
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}
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// CraftBukkit end
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- private MerchantOffer(ItemCost firstBuyItem, Optional<ItemCost> secondBuyItem, ItemStack sellItem, int uses, int maxUses, boolean rewardingPlayerExperience, int specialPrice, int demandBonus, float priceMultiplier, int merchantExperience) {
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+ private MerchantOffer(ItemCost firstBuyItem, Optional<ItemCost> secondBuyItem, ItemStack sellItem, int uses, int maxUses, boolean rewardingPlayerExperience, int specialPrice, int demandBonus, float priceMultiplier, int merchantExperience, final boolean ignoreDiscounts) { // Paper
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this.baseCostA = firstBuyItem;
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this.costB = secondBuyItem;
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this.result = sellItem;
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@@ -70,6 +76,7 @@ public class MerchantOffer {
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this.demand = demandBonus;
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this.priceMultiplier = priceMultiplier;
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this.xp = merchantExperience;
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+ this.ignoreDiscounts = ignoreDiscounts; // Paper
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}
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public MerchantOffer(ItemCost buyItem, ItemStack sellItem, int maxUses, int merchantExperience, float priceMultiplier) {
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@@ -85,11 +92,11 @@ public class MerchantOffer {
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}
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public MerchantOffer(ItemCost firstBuyItem, Optional<ItemCost> secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, int demandBonus) {
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- this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, true, 0, demandBonus, priceMultiplier, merchantExperience);
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+ this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, true, 0, demandBonus, priceMultiplier, merchantExperience, false); // Paper
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}
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private MerchantOffer(MerchantOffer offer) {
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- this(offer.baseCostA, offer.costB, offer.result.copy(), offer.uses, offer.maxUses, offer.rewardExp, offer.specialPriceDiff, offer.demand, offer.priceMultiplier, offer.xp);
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+ this(offer.baseCostA, offer.costB, offer.result.copy(), offer.uses, offer.maxUses, offer.rewardExp, offer.specialPriceDiff, offer.demand, offer.priceMultiplier, offer.xp, offer.ignoreDiscounts); // Paper
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}
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public ItemStack getBaseCostA() {
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
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index 3bf9b5c016fa638fd0377d2a031a7359430b79ce..a18088125254178d362fdd283bff704a9ccdd0a7 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
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@@ -22,11 +22,19 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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@Deprecated
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public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier) {
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- this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0);
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+ // Paper start - add ignoreDiscounts param
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+ this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0, false);
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+ }
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+ public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, boolean ignoreDiscounts) {
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+ this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0, ignoreDiscounts);
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}
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public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, int demand, int specialPrice) {
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- super(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice);
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+ this(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice, false);
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+ }
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+ public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, int demand, int specialPrice, boolean ignoreDiscounts) {
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+ super(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice, ignoreDiscounts);
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+ // Paper end
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this.handle = new net.minecraft.world.item.trading.MerchantOffer(
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new ItemCost(Items.AIR),
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Optional.empty(),
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@@ -36,6 +44,7 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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experience,
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priceMultiplier,
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demand,
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+ ignoreDiscounts, // Paper - add ignoreDiscounts param
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this
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);
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this.setSpecialPrice(specialPrice);
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@@ -112,6 +121,18 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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this.handle.priceMultiplier = priceMultiplier;
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}
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+ // Paper start
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+ @Override
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+ public boolean shouldIgnoreDiscounts() {
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+ return this.handle.ignoreDiscounts;
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+ }
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+
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+ @Override
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+ public void setIgnoreDiscounts(boolean ignoreDiscounts) {
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+ this.handle.ignoreDiscounts = ignoreDiscounts;
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+ }
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+ // Paper end
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+
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public net.minecraft.world.item.trading.MerchantOffer toMinecraft() {
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List<ItemStack> ingredients = this.getIngredients();
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Preconditions.checkState(!ingredients.isEmpty(), "No offered ingredients");
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@@ -128,7 +149,7 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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if (recipe instanceof CraftMerchantRecipe) {
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return (CraftMerchantRecipe) recipe;
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} else {
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- CraftMerchantRecipe craft = new CraftMerchantRecipe(recipe.getResult(), recipe.getUses(), recipe.getMaxUses(), recipe.hasExperienceReward(), recipe.getVillagerExperience(), recipe.getPriceMultiplier(), recipe.getDemand(), recipe.getSpecialPrice());
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+ CraftMerchantRecipe craft = new CraftMerchantRecipe(recipe.getResult(), recipe.getUses(), recipe.getMaxUses(), recipe.hasExperienceReward(), recipe.getVillagerExperience(), recipe.getPriceMultiplier(), recipe.getDemand(), recipe.getSpecialPrice(), recipe.shouldIgnoreDiscounts()); // Paper - shouldIgnoreDiscounts
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craft.setIngredients(recipe.getIngredients());
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return craft;
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