4d40e87b33
Had to drop some hunks modifying getEntities, as those methods were rewritten by Mojang in 1.17
40 lines
2.1 KiB
Diff
40 lines
2.1 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/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
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index 4a7b657265cbbc91ae85409abb3db29cfc555a2c..e59a77c80a1bbe62aaa61bd4792d21b12c895a5c 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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@@ -140,13 +140,24 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
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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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+ io.papermc.paper.event.player.PlayerTradeEvent event = new io.papermc.paper.event.player.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.ambientSoundTime = -this.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.ambientSoundTime = -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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