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e403d6aafc
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes: a0149bf16 SPIGOT-6480: Players cannot take books from lecterns that were opened by plugins
66 lines
3.6 KiB
Diff
66 lines
3.6 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: Mon, 23 Nov 2020 12:58:51 -0800
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Subject: [PATCH] Added PlayerLecternPageChangeEvent
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diff --git a/src/main/java/net/minecraft/world/inventory/Container.java b/src/main/java/net/minecraft/world/inventory/Container.java
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index e7c29d194d5c3e3b1b79228758f7a3d8aa060fbd..9c6330da4e026a7753698b5d103c009730154c3e 100644
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--- a/src/main/java/net/minecraft/world/inventory/Container.java
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+++ b/src/main/java/net/minecraft/world/inventory/Container.java
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@@ -562,6 +562,7 @@ public abstract class Container {
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this.getSlot(i).set(itemstack);
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}
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+ public void setData(int index, int value) { this.a(index, value); } // Paper - OBFHELPER
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public void a(int i, int j) {
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((ContainerProperty) this.d.get(i)).set(j);
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}
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diff --git a/src/main/java/net/minecraft/world/inventory/ContainerLectern.java b/src/main/java/net/minecraft/world/inventory/ContainerLectern.java
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index 70d9ebca8d176d6483f104bd03598753811fc154..65687792351fbd561b1f4d6f88bc7288b6d8346f 100644
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--- a/src/main/java/net/minecraft/world/inventory/ContainerLectern.java
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+++ b/src/main/java/net/minecraft/world/inventory/ContainerLectern.java
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@@ -14,6 +14,7 @@ import org.bukkit.craftbukkit.inventory.CraftInventoryView;
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import org.bukkit.entity.Player;
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import org.bukkit.event.player.PlayerTakeLecternBookEvent;
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// CraftBukkit end
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+import io.papermc.paper.event.player.PlayerLecternPageChangeEvent; // Paper
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public class ContainerLectern extends Container {
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@@ -61,6 +62,7 @@ public class ContainerLectern extends Container {
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@Override
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public boolean a(EntityHuman entityhuman, int i) {
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int j;
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+ PlayerLecternPageChangeEvent playerLecternPageChangeEvent; CraftInventoryLectern bukkitView; // Paper
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if (i >= 100) {
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j = i - 100;
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@@ -70,11 +72,25 @@ public class ContainerLectern extends Container {
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switch (i) {
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case 1:
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j = this.containerProperties.getProperty(0);
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- this.a(0, j - 1);
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+ // Paper start
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+ bukkitView = (CraftInventoryLectern) getBukkitView().getTopInventory();
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+ playerLecternPageChangeEvent = new PlayerLecternPageChangeEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), bukkitView.getHolder(), bukkitView.getBook(), PlayerLecternPageChangeEvent.PageChangeDirection.LEFT, j, j - 1);
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+ if (!playerLecternPageChangeEvent.callEvent()) {
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+ return false;
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+ }
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+ this.setData(0, playerLecternPageChangeEvent.getNewPage());
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+ // Paper end
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return true;
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case 2:
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j = this.containerProperties.getProperty(0);
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- this.a(0, j + 1);
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+ // Paper start
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+ bukkitView = (CraftInventoryLectern) getBukkitView().getTopInventory();
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+ playerLecternPageChangeEvent = new PlayerLecternPageChangeEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), bukkitView.getHolder(), bukkitView.getBook(), PlayerLecternPageChangeEvent.PageChangeDirection.RIGHT, j, j + 1);
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+ if (!playerLecternPageChangeEvent.callEvent()) {
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+ return false;
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+ }
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+ this.setData(0, playerLecternPageChangeEvent.getNewPage());
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+ // Paper end
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return true;
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case 3:
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if (!entityhuman.eK()) {
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