From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 24 May 2019 02:39:25 -0500
Subject: [PATCH] Signs editable on right click


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 aface9a9697095a29edaf73c9cdabc2c1414b9d7..1a04d0a601b8e481dd6e2592b849b907a5b9f63f 100644
--- a/src/main/java/net/minecraft/world/level/block/SignBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SignBlock.java
@@ -14,6 +14,7 @@ import net.minecraft.world.item.DyeItem;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
+import net.minecraft.world.item.SignItem;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.LevelAccessor;
@@ -76,11 +77,11 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
         if (world.isClientSide) {
             return bl4 ? InteractionResult.SUCCESS : InteractionResult.CONSUME;
         } else {
-            BlockEntity bl5 = world.getBlockEntity(pos);
-            if (!(bl5 instanceof SignBlockEntity)) {
+            BlockEntity blockEntity = world.getBlockEntity(pos); // Purpur - decompile fix
+            if (!(blockEntity instanceof SignBlockEntity)) { // Purpur - decompile fix
                 return InteractionResult.PASS;
             } else {
-                SignBlockEntity signBlockEntity = (SignBlockEntity)bl5;
+                SignBlockEntity signBlockEntity = (SignBlockEntity)blockEntity; // Purpur - decompile fix
                 boolean bl5 = signBlockEntity.hasGlowingText();
                 if ((!bl2 || !bl5) && (!bl3 || bl5)) {
                     if (bl4) {
@@ -108,6 +109,17 @@ public abstract class SignBlock extends BaseEntityBlock implements SimpleWaterlo
                         }
                     }
 
+                    // Purpur start - right click to open sign editor
+                    if (world.purpurConfig.signRightClickEdit && itemStack.getItem() instanceof SignItem &&
+                        !player.isCrouching() && player.getAbilities().mayBuild &&
+                        player.getBukkitEntity().hasPermission("purpur.sign.edit")) {
+                        signBlockEntity.setEditable(true);
+                        signBlockEntity.setAllowedPlayerEditor(player.getUUID());
+                        player.openTextEdit(signBlockEntity);
+                        return InteractionResult.SUCCESS;
+                    }
+                    // Purpur end
+
                     return signBlockEntity.executeClickCommands((ServerPlayer)player) ? InteractionResult.SUCCESS : InteractionResult.PASS;
                 } else {
                     return InteractionResult.PASS;
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 55cd98d1e9aaf6d3248bb52620c5907221c14d65..8103b64483d33c9551aa525b93c9e362099207f7 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -152,6 +152,11 @@ public class PurpurWorldConfig {
         });
     }
 
+    public boolean signRightClickEdit = false;
+    private void signSettings() {
+        signRightClickEdit = getBoolean("blocks.sign.right-click-edit", signRightClickEdit);
+    }
+
     public boolean turtleEggsBreakFromExpOrbs = true;
     public boolean turtleEggsBreakFromItems = true;
     public boolean turtleEggsBreakFromMinecarts = true;