From ee9f584a42f7ea0a771c35d252472f2fe8d66250 Mon Sep 17 00:00:00 2001
From: willies952002 <admin@domnian.com>
Date: Sat, 23 Apr 2016 19:51:19 -0400
Subject: [PATCH] Reimplement PlayerEditBookEvent


diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 58b8468..2ce8aa9 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -2226,9 +2226,11 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
 
                 if (itemstack.getItem() == Items.WRITABLE_BOOK && itemstack.getItem() == itemstack1.getItem()) {
                     itemstack1.a("pages", (NBTBase) itemstack.getTag().getList("pages", 8));
+                    CraftEventFactory.handleEditBookEvent(player, itemstack1); // Paper
                 }
             } catch (Exception exception) {
                 PlayerConnection.LOGGER.error("Couldn\'t handle book info", exception);
+                this.disconnect("Invalid Book Data!"); // Paper
             }
         } else {
             String s1;
@@ -2266,9 +2268,11 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
 
                         itemstack1.a("pages", (NBTBase) nbttaglist);
                         itemstack1.setItem(Items.WRITTEN_BOOK);
+                        CraftEventFactory.handleEditBookEvent(player, itemstack1); // Paper
                     }
                 } catch (Exception exception1) {
                     PlayerConnection.LOGGER.error("Couldn\'t sign book", exception1);
+                    this.disconnect("Invalid Book Data!"); // Paper
                 }
             } else if ("MC|TrSel".equals(s)) {
                 try {
@@ -2329,6 +2333,7 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
                         }
                     } catch (Exception exception3) {
                         PlayerConnection.LOGGER.error("Couldn\'t set command block", exception3);
+                        this.disconnect("Invalid Command Block Data!"); // Paper
                     }
                 } else if ("MC|AutoCmd".equals(s)) {
                     if (!this.minecraftServer.getEnableCommandBlock()) {
@@ -2396,6 +2401,7 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
                         }
                     } catch (Exception exception4) {
                         PlayerConnection.LOGGER.error("Couldn\'t set command block", exception4);
+                        this.disconnect("Invalid Command Block Data!"); // Paper
                     }
                 } else {
                     int k;
@@ -2419,6 +2425,7 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
                                 }
                             } catch (Exception exception5) {
                                 PlayerConnection.LOGGER.error("Couldn\'t set beacon", exception5);
+                                this.disconnect("Invalid Beacon Data!"); // Paper
                             }
                         }
                     } else if ("MC|ItemName".equals(s)) {
-- 
2.8.3