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https://github.com/PaperMC/Paper.git
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75 lines
3.8 KiB
Diff
75 lines
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Thu, 2 Jul 2020 16:12:10 -0700
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Subject: [PATCH] added PlayerTradeEvent
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diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
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index 40ab66f888f30a5506e3aa96a4b32485452e8978..87dd6c012bf1ca6a1e8df44dc0957c4c67d02adc 100644
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--- a/src/main/java/net/minecraft/world/entity/Mob.java
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+++ b/src/main/java/net/minecraft/world/entity/Mob.java
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@@ -91,7 +91,7 @@ import org.bukkit.event.entity.EntityUnleashEvent.UnleashReason;
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public abstract class Mob extends LivingEntity {
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private static final EntityDataAccessor<Byte> DATA_MOB_FLAGS_ID = SynchedEntityData.defineId(Mob.class, EntityDataSerializers.BYTE);
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- public int ambientSoundTime;
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+ public int ambientSoundTime;public void setAmbientSoundTime(int time) { this.ambientSoundTime = time; } // Paper - OBFHELPER
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protected int xpReward;
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protected LookControl lookControl;
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protected MoveControl moveControl;
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@@ -293,6 +293,7 @@ public abstract class Mob extends LivingEntity {
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this.entityData.define(Mob.DATA_MOB_FLAGS_ID, (byte) 0);
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}
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+ public int getAmbientSoundInterval() { return getAmbientSoundInterval(); } // Paper - OBFHELPER
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public int getAmbientSoundInterval() {
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return 80;
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}
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diff --git a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
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index 335000713279b7964c5172937483678c671bfed1..d31b773f8aff09c9f214662aa3aa0c904119e12c 100644
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--- a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
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+++ b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
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@@ -37,6 +37,9 @@ import org.bukkit.craftbukkit.inventory.CraftMerchant;
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import org.bukkit.craftbukkit.inventory.CraftMerchantRecipe;
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import org.bukkit.event.entity.VillagerAcquireTradeEvent;
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// CraftBukkit end
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+// Paper start
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+import io.papermc.paper.event.player.PlayerTradeEvent;
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+// Paper end
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public abstract class AbstractVillager extends AgableMob implements Npc, Merchant {
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@@ -133,16 +136,27 @@ public abstract class AbstractVillager extends AgableMob implements Npc, Merchan
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@Override
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public void notifyTrade(MerchantOffer offer) {
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- offer.increaseUses();
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- this.ambientSoundTime = -this.getAmbientSoundInterval();
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- this.rewardTradeXp(offer);
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+ // Paper - moved down
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+ // Paper start
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if (this.tradingPlayer instanceof ServerPlayer) {
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- CriteriaTriggers.TRADE.trigger((ServerPlayer) this.tradingPlayer, this, offer.getResult());
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+ PlayerTradeEvent event = new PlayerTradeEvent(((ServerPlayer) this.tradingPlayer).getBukkitEntity(), (org.bukkit.entity.AbstractVillager) this.getBukkitEntity(), offer.asBukkit(), true, true);
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+ event.callEvent();
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+ if (!event.isCancelled()) {
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+ MerchantOffer recipe = CraftMerchantRecipe.fromBukkit(event.getTrade()).toMinecraft();
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+ if (event.willIncreaseTradeUses()) recipe.increaseUses();
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+ this.setAmbientSoundTime(-getAmbientSoundInterval());
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+ if (event.isRewardingExp()) this.rewardTradeXp(recipe);
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+ CriteriaTriggers.TRADE.trigger((ServerPlayer) this.tradingPlayer, this, recipe.getResult());
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+ }
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+ } else {
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+ offer.increaseUses();
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+ this.setAmbientSoundTime(-getAmbientSoundInterval());
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+ this.rewardTradeXp(offer);
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}
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-
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+ // Paper end
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}
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- protected abstract void rewardTradeXp(MerchantOffer offer);
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+ protected abstract void rewardTradeXp(MerchantOffer offer); public void rewardTradeXp(MerchantOffer merchantrecipe) { this.rewardTradeXp(merchantrecipe); } // Paper - OBFHELPER
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@Override
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public boolean showProgressBar() {
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