From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Thu, 27 Jan 2022 20:11:05 +0800
Subject: [PATCH] Player can edit 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 ed3d78494735ceda14ad0ea23adeadc374f3b35e..d0e9fd987687d6a0642a9e312668697f98106a0a 100644
--- a/src/main/java/net/minecraft/world/level/block/SignBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SignBlock.java
@@ -3,6 +3,7 @@ package net.minecraft.world.level.block;
 import net.minecraft.advancements.CriteriaTriggers;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
+import net.minecraft.network.protocol.game.ClientboundOpenSignEditorPacket;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
@@ -73,6 +74,7 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
         boolean bl2 = itemStack.is(Items.GLOW_INK_SAC);
         boolean bl3 = itemStack.is(Items.INK_SAC);
         boolean bl4 = (bl2 || bl || bl3) && player.getAbilities().mayBuild;
+        boolean bl7 = itemStack.is(Items.AIR); // Leaves - Player can edit sign
         if (world.isClientSide) {
             return bl4 ? InteractionResult.SUCCESS : InteractionResult.CONSUME;
         } else {
@@ -82,6 +84,14 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
             } else {
                 SignBlockEntity signBlockEntity = (SignBlockEntity)blockEntity;
                 boolean bl5 = signBlockEntity.hasGlowingText();
+                // Leaves start - Player can edit sign
+                if (top.leavesmc.leaves.LeavesConfig.playerCanEditSign && bl7 && !signBlockEntity.isEditable) {
+                    signBlockEntity.setEditable(true);
+                    signBlockEntity.setAllowedPlayerEditor(player.getUUID());
+                    ((ServerPlayer) player).connection.send(new ClientboundOpenSignEditorPacket(pos));
+                    return InteractionResult.SUCCESS;
+                }
+                // Leaves end - Player can edit sign
                 if ((!bl2 || !bl5) && (!bl3 || bl5)) {
                     if (bl4) {
                         boolean bl6;
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index 1f6bba371f827c1151984f8dc89cc461973988b9..d5cc421b0fb4739ccaa57ae8b7bc2b7a27f2f391 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -112,6 +112,11 @@ public final class LeavesConfig {
         return LeavesConfig.config.getString(path, dfl);
     }
 
+    public static boolean playerCanEditSign = true;
+    private static void playerCanEditSign() {
+        playerCanEditSign = getBoolean("settings.player-can-edit-sign", playerCanEditSign);
+    }
+
     public static final class WorldConfig {
 
         public final String worldName;
@@ -145,7 +150,7 @@ public final class LeavesConfig {
         public void load() {
             for (final Method method : LeavesConfig.WorldConfig.class.getDeclaredMethods()) {
                 if (method.getReturnType() != void.class || method.getParameterCount() != 0 ||
-                        !Modifier.isPrivate(method.getModifiers()) || Modifier.isStatic(method.getModifiers())) {
+                    !Modifier.isPrivate(method.getModifiers()) || Modifier.isStatic(method.getModifiers())) {
                     continue;
                 }