Paper/Spigot-Server-Patches/0623-added-PlayerTradeEvent.patch
Riley Park 4e958e229f
We're going on an Adventure! (#4842)
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: zml <zml@stellardrift.ca>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
2021-02-21 20:45:33 +01:00

76 lines
3.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 2 Jul 2020 16:12:10 -0700
Subject: [PATCH] added PlayerTradeEvent
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index 73ceb0f14610fe1d4d55542dad957b1fdf9f8e04..eb5c3a1f0d9ff665631caf5bf579e83d1ed25e4f 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -25,7 +25,7 @@ import org.bukkit.event.entity.EntityUnleashEvent.UnleashReason;
public abstract class EntityInsentient extends EntityLiving {
private static final DataWatcherObject<Byte> b = DataWatcher.a(EntityInsentient.class, DataWatcherRegistry.a);
- public int e;
+ public int e;public void setAmbientSoundTime(int time) { this.e = time; } // Paper - OBFHELPER
protected int f;
protected ControllerLook lookController;
protected ControllerMove moveController;
@@ -227,6 +227,7 @@ public abstract class EntityInsentient extends EntityLiving {
this.datawatcher.register(EntityInsentient.b, (byte) 0);
}
+ public int getAmbientSoundInterval() { return D(); } // Paper - OBFHELPER
public int D() {
return 80;
}
diff --git a/src/main/java/net/minecraft/server/EntityVillagerAbstract.java b/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
index 8971dd013498e70c4e7a6ac6a218f62e599c86b9..b2a76db173ae12bff2e8a7de411cb489fdb2e9c7 100644
--- a/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
+++ b/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
@@ -11,6 +11,9 @@ import org.bukkit.craftbukkit.inventory.CraftMerchantRecipe;
import org.bukkit.entity.AbstractVillager;
import org.bukkit.event.entity.VillagerAcquireTradeEvent;
// CraftBukkit end
+// Paper start
+import io.papermc.paper.event.player.PlayerTradeEvent;
+// Paper end
public abstract class EntityVillagerAbstract extends EntityAgeable implements NPC, IMerchant {
@@ -107,16 +110,27 @@ public abstract class EntityVillagerAbstract extends EntityAgeable implements NP
@Override
public void a(MerchantRecipe merchantrecipe) {
- merchantrecipe.increaseUses();
- this.e = -this.D();
- this.b(merchantrecipe);
+ // Paper - moved down
+ // Paper start
if (this.tradingPlayer instanceof EntityPlayer) {
- CriterionTriggers.s.a((EntityPlayer) this.tradingPlayer, this, merchantrecipe.getSellingItem());
+ PlayerTradeEvent event = new PlayerTradeEvent(((EntityPlayer) this.tradingPlayer).getBukkitEntity(), (AbstractVillager) this.getBukkitEntity(), merchantrecipe.asBukkit(), true, true);
+ event.callEvent();
+ if (!event.isCancelled()) {
+ MerchantRecipe recipe = CraftMerchantRecipe.fromBukkit(event.getTrade()).toMinecraft();
+ if (event.willIncreaseTradeUses()) recipe.increaseUses();
+ this.setAmbientSoundTime(-getAmbientSoundInterval());
+ if (event.isRewardingExp()) this.rewardTradeXp(recipe);
+ CriterionTriggers.s.a((EntityPlayer) this.tradingPlayer, this, recipe.getSellingItem());
+ }
+ } else {
+ merchantrecipe.increaseUses();
+ this.setAmbientSoundTime(-getAmbientSoundInterval());
+ this.rewardTradeXp(merchantrecipe);
}
-
+ // Paper end
}
- protected abstract void b(MerchantRecipe merchantrecipe);
+ protected abstract void b(MerchantRecipe merchantrecipe); public void rewardTradeXp(MerchantRecipe merchantrecipe) { this.b(merchantrecipe); } // Paper - OBFHELPER
@Override
public boolean isRegularVillager() {