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ae248ea064377cdf93cf245cd92d23c77afae3f9
LeavesMC/patches/server/0116-Force-Void-Trade.patch
violetc fe2d9ed2df Update Paper
2024-01-24 12:37:02 +08:00

211 lines
11 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Thu, 14 Sep 2023 20:23:03 +0800
Subject: [PATCH] Force Void Trade
diff --git a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
index fd1648546542f146ba7b866873f105ed1427ef7d..1ecbb7cb0f608e11ce84d7082bd4d3018a2bdfd5 100644
--- a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
@@ -59,6 +59,7 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
@Nullable
protected MerchantOffers offers;
private final SimpleContainer inventory = new SimpleContainer(8, (org.bukkit.craftbukkit.entity.CraftAbstractVillager) this.getBukkitEntity()); // CraftBukkit add argument
+ protected boolean voidTrade = false; // Leaves - force void trade
public AbstractVillager(EntityType<? extends AbstractVillager> type, Level world) {
super(type, world);
@@ -150,7 +151,13 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
@Override
public void processTrade(MerchantOffer recipe, @Nullable io.papermc.paper.event.player.PlayerPurchaseEvent event) { // The MerchantRecipe passed in here is the one set by the PlayerPurchaseEvent
if (event == null || event.willIncreaseTradeUses()) {
- recipe.increaseUses();
+ // Leaves start - force void trade
+ if (voidTrade) {
+ recipe.increaseVoidUses();
+ } else {
+ recipe.increaseUses();
+ }
+ // Leaves end - force void trade
}
if (event == null || event.isRewardingExp()) {
this.rewardTradeXp(recipe);
@@ -162,7 +169,7 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
@Override
public void notifyTrade(MerchantOffer offer) {
// offer.increaseUses(); // Paper - Add PlayerTradeEvent and PlayerPurchaseEvent
- this.ambientSoundTime = -this.getAmbientSoundInterval();
+ if (!voidTrade) this.ambientSoundTime = -this.getAmbientSoundInterval(); // Leaves - force void trade
// this.rewardTradeXp(offer); // Paper - Add PlayerTradeEvent and PlayerPurchaseEvent
if (this.tradingPlayer instanceof ServerPlayer) {
CriteriaTriggers.TRADE.trigger((ServerPlayer) this.tradingPlayer, this, offer.getResult());
@@ -180,7 +187,7 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
@Override
public void notifyTradeUpdated(ItemStack stack) {
if (!this.level().isClientSide && this.ambientSoundTime > -this.getAmbientSoundInterval() + 20) {
- this.ambientSoundTime = -this.getAmbientSoundInterval();
+ if (!voidTrade) this.ambientSoundTime = -this.getAmbientSoundInterval(); // Leaves - force void trade
this.playSound(this.getTradeUpdatedSound(!stack.isEmpty()), this.getSoundVolume(), this.getVoicePitch());
}
@@ -229,6 +236,12 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
}
protected void stopTrading() {
+ // Leaves start - force void trade
+ this.voidTrade = false;
+ if (this.offers != null) {
+ this.offers.forEach(MerchantOffer::resetVoidUses);
+ }
+ // Leaves end - force void trade
this.setTradingPlayer((Player) null);
}
@@ -308,4 +321,10 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
public boolean isClientSide() {
return this.level().isClientSide;
}
+
+ // Leaves start - force void trade
+ public void setVoidTrade() {
+ voidTrade = true;
+ }
+ // Leaves end - force void trade
}
diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
index 82f52d90c38be29b788bef2a3bb520e4792de763..73ab81f16b1e5ea091bf3c34d23c52d5d3db9f70 100644
--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
@@ -347,6 +347,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
}
private void startTrading(Player customer) {
+ this.voidTrade = false; // Leaves - force void trade
this.updateSpecialPrices(customer);
this.setTradingPlayer(customer);
this.openTradingScreen(customer, this.getDisplayName(), this.getVillagerData().getLevel());
@@ -649,8 +650,12 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
protected void rewardTradeXp(MerchantOffer offer) {
int i = 3 + this.random.nextInt(4);
- this.villagerXp += offer.getXp();
- this.lastTradedPlayer = this.getTradingPlayer();
+ // Leaves start - force void trade
+ if (!voidTrade) {
+ this.villagerXp += offer.getXp();
+ this.lastTradedPlayer = this.getTradingPlayer();
+ }
+ // Leaves end - force void trade
if (this.shouldIncreaseLevel()) {
this.updateMerchantTimer = 40;
this.increaseProfessionLevelOnUpdate = true;
diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
index 1c89f20debfad9807c90a21cc336d5790294ebce..1666bf3f94b6da030ef5d887c255bdfcf8b081cf 100644
--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
+++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
@@ -120,6 +120,7 @@ public class WanderingTrader extends net.minecraft.world.entity.npc.AbstractVill
return InteractionResult.sidedSuccess(this.level().isClientSide);
} else {
if (!this.level().isClientSide) {
+ this.voidTrade = false; // Leaves - force void trade
this.setTradingPlayer(player);
this.openTradingScreen(player, this.getDisplayName(), 1);
}
diff --git a/src/main/java/net/minecraft/world/inventory/MerchantMenu.java b/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
index 9c17c14de888ef3fbf4139cbad3889ece1d74aa1..39855fc8858f48ea3db00fc35b2b22e66643fdf9 100644
--- a/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
@@ -26,7 +26,7 @@ public class MerchantMenu extends AbstractContainerMenu {
private static final int SELLSLOT2_X = 162;
private static final int BUYSLOT_X = 220;
private static final int ROW_Y = 37;
- private final Merchant trader;
+ public final Merchant trader; // Leaves - private -> public
private final MerchantContainer tradeContainer;
private int merchantLevel;
private boolean showProgressBar;
diff --git a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
index 02feea12c998f37098b72becf6bfaf6b27d155de..b0ac4dcb539c3286a0c79ce7322f8cb8a2237d75 100644
--- a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
+++ b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
@@ -20,6 +20,7 @@ public class MerchantOffer {
public float priceMultiplier;
public int xp;
public boolean ignoreDiscounts; // Paper - Add ignore discounts API
+ public int voidTradeUses; // Leaves - force void trade
// CraftBukkit start
private CraftMerchantRecipe bukkitHandle;
@@ -73,6 +74,7 @@ public class MerchantOffer {
this.specialPriceDiff = nbt.getInt("specialPrice");
this.demand = nbt.getInt("demand");
this.ignoreDiscounts = nbt.getBoolean("Paper.IgnoreDiscounts"); // Paper - Add ignore discounts API
+ this.voidTradeUses = 0; // Leaves - force void trade
}
public MerchantOffer(ItemStack buyItem, ItemStack sellItem, int maxUses, int merchantExperience, float priceMultiplier) {
@@ -107,6 +109,7 @@ public class MerchantOffer {
this.xp = merchantExperience;
this.priceMultiplier = priceMultiplier;
this.demand = demandBonus;
+ this.voidTradeUses = 0; // Leaves - force void trade
}
private MerchantOffer(MerchantOffer offer) {
@@ -122,6 +125,7 @@ public class MerchantOffer {
this.demand = offer.demand;
this.priceMultiplier = offer.priceMultiplier;
this.xp = offer.xp;
+ this.voidTradeUses = 0; // Leaves - force void trade
}
public ItemStack getBaseCostA() {
@@ -172,6 +176,16 @@ public class MerchantOffer {
++this.uses;
}
+ // Leaves start - force void trade
+ public void increaseVoidUses() {
+ ++this.voidTradeUses;
+ }
+
+ public void resetVoidUses() {
+ this.voidTradeUses = 0;
+ }
+ // Leaves end - force void trade
+
public int getDemand() {
return this.demand;
}
@@ -201,7 +215,7 @@ public class MerchantOffer {
}
public boolean isOutOfStock() {
- return this.uses >= this.maxUses;
+ return this.uses + this.voidTradeUses >= this.maxUses; // Leaves - force void trade
}
public void setToOutOfStock() {
diff --git a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
index 8cf9db4bf550cfec402fdfbfcc098cd18ea499d7..edebf6ab2711ba3e3e689269d9abd6067ecab605 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
@@ -225,6 +225,16 @@ public class TheEndGatewayBlockEntity extends TheEndPortalBlockEntity {
return;
}
+ // Leaves start - force void trade
+ if (top.leavesmc.leaves.LeavesConfig.forceVoidTrade) {
+ if (((ServerPlayer) entity1).containerMenu instanceof net.minecraft.world.inventory.MerchantMenu merchantMenu) {
+ if (merchantMenu.trader instanceof net.minecraft.world.entity.npc.AbstractVillager villager) {
+ villager.setVoidTrade();
+ }
+ }
+ }
+ // Leaves end - force void trade
+
entity1.setPortalCooldown();
((ServerPlayer) entity1).connection.teleport(teleEvent.getTo());
TheEndGatewayBlockEntity.triggerCooldown(world, pos, state, blockEntity); // CraftBukkit - call at end of method
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