Fixes #3064

Bukkit/src/main/java/com/plotsquared/bukkit/util/BukkitUtil.java

@@ -30,10 +30,12 @@ import com.plotsquared.bukkit.BukkitPlatform;
 import com.plotsquared.bukkit.player.BukkitPlayer;
 import com.plotsquared.bukkit.player.BukkitPlayerManager;
 import com.plotsquared.core.PlotSquared;
+import com.plotsquared.core.configuration.Settings;
 import com.plotsquared.core.configuration.caption.Caption;
 import com.plotsquared.core.configuration.caption.LocaleHolder;
 import com.plotsquared.core.location.Location;
 import com.plotsquared.core.player.PlotPlayer;
+import com.plotsquared.core.plot.PlotArea;
 import com.plotsquared.core.util.BlockUtil;
 import com.plotsquared.core.util.MathMan;
 import com.plotsquared.core.util.PlayerManager;
@@ -337,6 +339,7 @@ public class BukkitUtil extends WorldUtil {
             final @NonNull Template... replacements
     ) {
         ensureLoaded(location.getWorldName(), location.getX(), location.getZ(), chunk -> {
+            PlotArea area = location.getPlotArea();
             final World world = getWorld(location.getWorldName());
             final Block block = world.getBlockAt(location.getX(), location.getY(), location.getZ());
             //        block.setType(Material.AIR);
@@ -353,7 +356,7 @@ public class BukkitUtil extends WorldUtil {
                 if (PlotSquared.platform().serverVersion()[1] == 13) {
                     block.setType(Material.valueOf("WALL_SIGN"), false);
                 } else {
-                    block.setType(Material.valueOf("OAK_WALL_SIGN"), false);
+                    block.setType(Material.valueOf(area.signMaterial()), false);
                 }
                 if (!(block.getBlockData() instanceof WallSign)) {
                     throw new RuntimeException("Something went wrong generating a sign");
@@ -459,12 +462,8 @@ public class BukkitUtil extends WorldUtil {
                 allowedInterfaces.add(WaterMob.class);
                 allowedInterfaces.add(Ambient.class);
             }
-            case "tameable" -> {
+            case "tameable" -> allowedInterfaces.add(Tameable.class);
-                allowedInterfaces.add(Tameable.class);
+            case "vehicle" -> allowedInterfaces.add(Vehicle.class);
-            }
-            case "vehicle" -> {
-                allowedInterfaces.add(Vehicle.class);
-            }
             case "hostile" -> {
                 allowedInterfaces.add(Shulker.class);
                 allowedInterfaces.add(Monster.class);
@@ -474,15 +473,9 @@ public class BukkitUtil extends WorldUtil {
                 allowedInterfaces.add(Phantom.class);
                 allowedInterfaces.add(EnderCrystal.class);
             }
-            case "hanging" -> {
+            case "hanging" -> allowedInterfaces.add(Hanging.class);
-                allowedInterfaces.add(Hanging.class);
+            case "villager" -> allowedInterfaces.add(NPC.class);
-            }
+            case "projectile" -> allowedInterfaces.add(Projectile.class);
-            case "villager" -> {
-                allowedInterfaces.add(NPC.class);
-            }
-            case "projectile" -> {
-                allowedInterfaces.add(Projectile.class);
-            }
             case "other" -> {
                 allowedInterfaces.add(ArmorStand.class);
                 allowedInterfaces.add(FallingBlock.class);
@@ -495,12 +488,8 @@ public class BukkitUtil extends WorldUtil {
                 allowedInterfaces.add(EnderSignal.class);
                 allowedInterfaces.add(Firework.class);
             }
-            case "player" -> {
+            case "player" -> allowedInterfaces.add(Player.class);
-                allowedInterfaces.add(Player.class);
+            default -> logger.error("Unknown entity category requested: {}", category);
-            }
-            default -> {
-                logger.error("Unknown entity category requested: {}", category);
-            }
         }
         final Set<com.sk89q.worldedit.world.entity.EntityType> types = new HashSet<>();
         outer:

Core/src/main/java/com/plotsquared/core/plot/PlotArea.java

@@ -154,6 +154,7 @@ public abstract class PlotArea {
     private CuboidRegion region;
     private ConcurrentHashMap<String, Object> meta;
     private QuadMap<PlotCluster> clusters;
+    private String signMaterial = "OAK_WALL_SIGN";
 
     public PlotArea(
             final @NonNull String worldName, final @Nullable String id,
@@ -324,6 +325,7 @@ public abstract class PlotArea {
         this.mobSpawnerSpawning = config.getBoolean("mob_spawner_spawning");
         this.autoMerge = config.getBoolean("plot.auto_merge");
         this.allowSigns = config.getBoolean("plot.create_signs");
+        this.signMaterial = config.getString("plot.sign_material");
         String biomeString = config.getString("plot.biome");
         if (!biomeString.startsWith("minecraft:")) {
             biomeString = "minecraft:" + biomeString;
@@ -484,6 +486,7 @@ public abstract class PlotArea {
         options.put("mob_spawner_spawning", this.isMobSpawnerSpawning());
         options.put("plot.auto_merge", this.isAutoMerge());
         options.put("plot.create_signs", this.allowSigns());
+        options.put("plot.sign_material", this.signMaterial());
         options.put("plot.biome", "minecraft:forest");
         options.put("schematic.on_claim", this.isSchematicOnClaim());
         options.put("schematic.file", this.getSchematicFile());
@@ -1160,6 +1163,15 @@ public abstract class PlotArea {
         return allowSigns;
     }
 
+    /**
+     * Get the plot sign material.
+     *
+     * @return the sign material.
+     */
+    public String signMaterial() {
+        return signMaterial;
+    }
+
     /**
      * Get the value associated with the specified flag. This will look at
      * the default values stored in {@link GlobalFlagContainer}.
@@ -1278,6 +1290,10 @@ public abstract class PlotArea {
         return this.spawnEggs;
     }
 
+    public String getSignMaterial() {
+        return this.signMaterial;
+    }
+
     public boolean isSpawnCustom() {
         return this.spawnCustom;
     }