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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 2 Jul 2020 16:10:10 -0700
Subject: [PATCH] added PlayerTradeEvent
diff --git a/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java b/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java
new file mode 100755
index 0000000000000000000000000000000000000000..198e5464eae6b961c83148a57c18f91a4bb33cf6
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java
@@ -0,0 +1,121 @@
+package io.papermc.paper.event.player;
+
+import org.bukkit.entity.AbstractVillager;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.player.PlayerEvent;
+import org.bukkit.inventory.MerchantRecipe;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Called when a player trades with a villager or wandering trader
+ */
+public class PlayerTradeEvent extends PlayerEvent implements Cancellable {
+
+ private static final HandlerList handlers = new HandlerList();
+ private boolean cancelled;
+
+ private boolean increaseTradeUses;
+ private boolean rewardExp;
+ private final AbstractVillager villager;
+ private MerchantRecipe trade;
+
+ public PlayerTradeEvent(@NotNull Player player, @NotNull AbstractVillager villager, @NotNull MerchantRecipe trade, boolean rewardExp, boolean increaseTradeUses) {
+ super(player);
+ this.villager = villager;
+ this.trade = trade;
+ this.rewardExp = rewardExp;
+ this.increaseTradeUses = increaseTradeUses;
+ }
+
+ /**
+ * Gets the Villager or Wandering trader associated with this event
+ * @return the villager or wandering trader
+ */
+ @NotNull
+ public AbstractVillager getVillager() {
+ return villager;
+ }
+
+ /**
+ * Gets the associated trade with this event
+ * @return the trade
+ */
+ @NotNull
+ public MerchantRecipe getTrade() {
+ return trade;
+ }
+
+ /**
+ * Sets the trade. This is then used to determine the next prices
+ * @param trade the trade to use
+ */
+ public void setTrade(@Nullable MerchantRecipe trade) {
+ this.trade = trade;
+ }
+
+ /**
+ * @return will trade try to reward exp
+ */
+ public boolean isRewardingExp() {
+ return rewardExp;
+ }
+
+ /**
+ * Sets whether the trade will try to reward exp
+ * @param rewardExp try to reward exp
+ */
+ public void setRewardExp(boolean rewardExp) {
+ this.rewardExp = rewardExp;
+ }
+
+ /**
+ * @return whether or not the trade will count as a use of the trade
+ */
+ public boolean willIncreaseTradeUses() {
+ return increaseTradeUses;
+ }
+
+ /**
+ * Sets whether or not the trade will count as a use
+ * @param increaseTradeUses true to count/false to not count
+ */
+ public void setIncreaseTradeUses(boolean increaseTradeUses) {
+ this.increaseTradeUses = increaseTradeUses;
+ }
+
+ /**
+ * Gets the cancellation state of this event. A cancelled event will not
+ * be executed in the server, but will still pass to other plugins
+ *
+ * @return true if this event is cancelled
+ */
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ /**
+ * Sets the cancellation state of this event. A cancelled event will not
+ * be executed in the server, but will still pass to other plugins.
+ *
+ * @param cancel true if you wish to cancel this event
+ */
+ @Override
+ public void setCancelled(boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+}
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