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https://github.com/PaperMC/Paper.git
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01a13871de
Patch documentation to come Issues with the old system that are fixed now: - World generation does not scale with cpu cores effectively. - Relies on the main thread for scheduling and maintaining chunk state, dropping chunk load/generate rates at lower tps. - Unreliable prioritisation of chunk gen/load calls that block the main thread. - Shutdown logic is utterly unreliable, as it has to wait for all chunks to unload - is it guaranteed that the chunk system is in a state on shutdown that it can reliably do this? Watchdog shutdown also typically failed due to thread checks, which is now resolved. - Saving of data is not unified (i.e can save chunk data without saving entity data, poses problems for desync if shutdown is really abnormal. - Entities are not loaded with chunks. This caused quite a bit of headache for Chunk#getEntities API, but now the new chunk system loads entities with chunks so that they are ready whenever the chunk loads in. Effectively brings the behavior back to 1.16 era, but still storing entities in their own separate regionfiles. The above list is not complete. The patch documentation will complete it. New chunk system hard relies on starlight and dataconverter, and most importantly the new concurrent utilities in ConcurrentUtil. Some of the old async chunk i/o interface (i.e the old file io thread reroutes _some_ calls to the new file io thread) is kept for plugin compat reasons. It will be removed in the next major version of minecraft. The old legacy chunk system patches have been moved to the removed folder in case we need them again.
155 lines
9.3 KiB
Diff
155 lines
9.3 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 39fc94b1e1555fd6706391223dd2783139b16016..1d2b7950e3c498945a2ff85fda0e3bb30acd22cb 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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@@ -489,6 +489,7 @@ 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
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merchantrecipe.addToSpecialPriceDiff(-Mth.floor((float) i * merchantrecipe.getPriceMultiplier()));
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}
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@@ -501,6 +502,7 @@ 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
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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 8b46e494ecd0cce5ab0b2bf8e50cf50dc7e2a7e5..8a9a701baabdaf066cd9b28c05430f673fcafb4e 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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@@ -19,6 +19,7 @@ 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
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// CraftBukkit start
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private CraftMerchantRecipe bukkitHandle;
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@@ -31,7 +32,15 @@ public class MerchantOffer {
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}
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public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, int demand, CraftMerchantRecipe bukkit) {
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- this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand);
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+ // Paper start - add ignoreDiscounts param
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+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand, false, bukkit);
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+ }
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+ public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, boolean ignoreDiscounts, CraftMerchantRecipe bukkit) {
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+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, 0, ignoreDiscounts, bukkit);
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+ }
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+ public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, int demand, boolean ignoreDiscounts, CraftMerchantRecipe bukkit) {
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+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand, ignoreDiscounts);
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+ // Paper end
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this.bukkitHandle = bukkit;
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}
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// CraftBukkit end
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@@ -63,6 +72,7 @@ public class MerchantOffer {
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this.specialPriceDiff = nbt.getInt("specialPrice");
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this.demand = nbt.getInt("demand");
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+ this.ignoreDiscounts = nbt.getBoolean("Paper.IgnoreDiscounts"); // Paper
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}
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public MerchantOffer(ItemStack buyItem, ItemStack sellItem, int maxUses, int merchantExperience, float priceMultiplier) {
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@@ -74,10 +84,19 @@ public class MerchantOffer {
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}
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public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier) {
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- this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, 0);
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+ // Paper start - add ignoreDiscounts param
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+ this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, false);
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+ }
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+ public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, boolean ignoreDiscounts) {
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+ this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, 0, ignoreDiscounts);
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}
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public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, int demandBonus) {
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+ this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, demandBonus, false);
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+ }
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+ public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, int demandBonus, boolean ignoreDiscounts) {
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+ this.ignoreDiscounts = ignoreDiscounts;
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+ // Paper end
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this.rewardExp = true;
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this.xp = 1;
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this.baseCostA = firstBuyItem;
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@@ -193,6 +212,7 @@ public class MerchantOffer {
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nbttagcompound.putFloat("priceMultiplier", this.priceMultiplier);
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nbttagcompound.putInt("specialPrice", this.specialPriceDiff);
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nbttagcompound.putInt("demand", this.demand);
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+ nbttagcompound.putBoolean("Paper.IgnoreDiscounts", this.ignoreDiscounts); // Paper
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return nbttagcompound;
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}
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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 07462b77107541aed2e29d04da33831ac113b450..0f038f6152c90e707cb633dffcab0a1c5b99d260 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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@@ -18,11 +18,19 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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}
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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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net.minecraft.world.item.ItemStack.EMPTY,
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net.minecraft.world.item.ItemStack.EMPTY,
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@@ -32,6 +40,7 @@ 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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@@ -108,6 +117,18 @@ public class CraftMerchantRecipe extends MerchantRecipe {
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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 = getIngredients();
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Preconditions.checkState(!ingredients.isEmpty(), "No offered ingredients");
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@@ -122,7 +143,7 @@ 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());
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+ CraftMerchantRecipe craft = new CraftMerchantRecipe(recipe.getResult(), recipe.getUses(), recipe.getMaxUses(), recipe.hasExperienceReward(), recipe.getVillagerExperience(), recipe.getPriceMultiplier(), recipe.shouldIgnoreDiscounts()); // Paper - shouldIgnoreDiscounts
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craft.setIngredients(recipe.getIngredients());
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return craft;
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