From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: by77er <by77er@gmail.com>
Date: Mon, 12 Jun 2023 12:56:46 -0400
Subject: [PATCH] Add event for player editing sign


diff --git a/src/main/java/net/minecraft/world/level/block/SignBlock.java b/src/main/java/net/minecraft/world/level/block/SignBlock.java
index 5ab7df0042391cb621ed78a187dc20333e344186..f7fda6fb4e908869310c783e68f7ad7025840592 100644
--- a/src/main/java/net/minecraft/world/level/block/SignBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SignBlock.java
@@ -144,6 +144,16 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
     }
 
     public void openTextEdit(Player player, SignBlockEntity blockEntity, boolean front) {
+        // Paper start
+        org.bukkit.entity.Player bukkitPlayer = (org.bukkit.entity.Player) player.getBukkitEntity();
+        org.bukkit.block.Block bukkitBlock = org.bukkit.craftbukkit.block.CraftBlock.at(blockEntity.getLevel(), blockEntity.getBlockPos());
+        org.bukkit.craftbukkit.block.CraftSign<?> bukkitSign = (org.bukkit.craftbukkit.block.CraftSign<?>) org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(bukkitBlock);
+        io.papermc.paper.event.player.PlayerOpenSignEvent event = new io.papermc.paper.event.player.PlayerOpenSignEvent(
+            bukkitPlayer,
+            bukkitSign,
+            front ? org.bukkit.block.sign.Side.FRONT : org.bukkit.block.sign.Side.BACK);
+        if (!event.callEvent()) return;
+        // Paper end
         blockEntity.setAllowedPlayerEditor(player.getUUID());
         player.openTextEdit(blockEntity, front);
     }