Add functions and item meta for waxed signs

src/main/java/com/laytonsmith/abstraction/blocks/MCSign.java

@@ -2,6 +2,10 @@
 
 public interface MCSign extends MCBlockState, MCSignText {
 
+	boolean isWaxed();
+
+	void setWaxed(boolean waxed);
+
 	/**
 	 * Gets the back text for this sign block.
 	 * Using the methods directly on the sign object will apply to the front text for backwards compatibility.

src/main/java/com/laytonsmith/abstraction/bukkit/blocks/BukkitMCSign.java

@@ -64,6 +64,25 @@ public void setDyeColor(MCDyeColor color) {
 		s.setColor(BukkitMCDyeColor.getConvertor().getConcreteEnum(color));
 	}
 
+	@Override
+	public boolean isWaxed() {
+		try {
+			return s.isWaxed();
+		} catch(NoSuchMethodError ex) {
+			// probably before 1.20.1
+			return false;
+		}
+	}
+
+	@Override
+	public void setWaxed(boolean waxed) {
+		try {
+			s.setWaxed(waxed);
+		} catch(NoSuchMethodError ignore) {
+			// probably before 1.20.1
+		}
+	}
+
 	@Override
 	public MCSignText getBackText() {
 		try {

src/main/java/com/laytonsmith/core/ObjectGenerator.java

@@ -572,6 +572,7 @@ public Construct itemMeta(MCItemStack is, Target t) {
 					}
 					ma.set("inventory", box, t);
 				} else if(bs instanceof MCSign sign) {
+					ma.set("waxed", CBoolean.get(sign.isWaxed()), t);
 					CArray lines = new CArray(t);
 					for(String line : sign.getLines()) {
 						lines.push(new CString(line, t), t);
@@ -1069,6 +1070,9 @@ public MCItemMeta itemMeta(Mixed c, MCMaterial mat, Target t) throws ConfigRunti
 							}
 						}
 					} else if(bs instanceof MCSign sign) {
+						if(ma.containsKey("waxed")) {
+							sign.setWaxed(ArgumentValidation.getBooleanObject(ma.get("waxed", t), t));
+						}
 						if(ma.containsKey("signtext")) {
 							Mixed possibleLines = ma.get("signtext", t);
 							if(possibleLines.isInstanceOf(CArray.TYPE)) {

src/main/java/com/laytonsmith/core/functions/Environment.java

@@ -813,6 +813,118 @@ public Mixed exec(Target t, com.laytonsmith.core.environments.Environment enviro
 		}
 	}
 
+	@api(environments = {CommandHelperEnvironment.class})
+	public static class is_sign_waxed extends AbstractFunction {
+
+		@Override
+		public String getName() {
+			return "is_sign_waxed";
+		}
+
+		@Override
+		public Integer[] numArgs() {
+			return new Integer[]{1};
+		}
+
+		@Override
+		public String docs() {
+			return "boolean {locationArray} Returns whether a sign is waxed and uneditable. (MC 1.20.1+)";
+		}
+
+		@Override
+		public Class<? extends CREThrowable>[] thrown() {
+			return new Class[]{CREFormatException.class, CREInvalidWorldException.class};
+		}
+
+		@Override
+		public boolean isRestricted() {
+			return true;
+		}
+
+		@Override
+		public MSVersion since() {
+			return MSVersion.V3_3_5;
+		}
+
+		@Override
+		public Boolean runAsync() {
+			return false;
+		}
+
+		@Override
+		public Mixed exec(Target t, com.laytonsmith.core.environments.Environment environment, Mixed... args) throws ConfigRuntimeException {
+			MCCommandSender sender = environment.getEnv(CommandHelperEnvironment.class).GetCommandSender();
+			MCWorld w = null;
+			if(sender instanceof MCPlayer) {
+				w = ((MCPlayer) sender).getWorld();
+			}
+			MCBlock b = ObjectGenerator.GetGenerator().location(args[0], w, t).getBlock();
+			if(!b.isSign()) {
+				throw new CRERangeException("The block at the specified location is not a sign", t);
+			}
+			MCSign sign = b.getSign();
+			return CBoolean.get(sign.isWaxed());
+		}
+	}
+
+	@api(environments = {CommandHelperEnvironment.class})
+	public static class set_sign_waxed extends AbstractFunction {
+
+		@Override
+		public String getName() {
+			return "set_sign_waxed";
+		}
+
+		@Override
+		public Integer[] numArgs() {
+			return new Integer[]{2};
+		}
+
+		@Override
+		public String docs() {
+			return "void {locationArray, boolean} Sets a sign to be waxed or not. (MC 1.20.1+)"
+					+ " If a sign is waxed, it is not editable by players.";
+		}
+
+		@Override
+		public Class<? extends CREThrowable>[] thrown() {
+			return new Class[]{CRERangeException.class, CREFormatException.class, CREInvalidWorldException.class,
+					CRECastException.class};
+		}
+
+		@Override
+		public boolean isRestricted() {
+			return true;
+		}
+
+		@Override
+		public MSVersion since() {
+			return MSVersion.V3_3_5;
+		}
+
+		@Override
+		public Boolean runAsync() {
+			return false;
+		}
+
+		@Override
+		public Mixed exec(Target t, com.laytonsmith.core.environments.Environment environment, Mixed... args) throws ConfigRuntimeException {
+			MCCommandSender sender = environment.getEnv(CommandHelperEnvironment.class).GetCommandSender();
+			MCWorld w = null;
+			if(sender instanceof MCPlayer) {
+				w = ((MCPlayer) sender).getWorld();
+			}
+			MCBlock b = ObjectGenerator.GetGenerator().location(args[0], w, t).getBlock();
+			if(!b.isSign()) {
+				throw new CRERangeException("The block at the specified location is not a sign", t);
+			}
+			MCSign sign = b.getSign();
+			sign.setWaxed(ArgumentValidation.getBooleanObject(args[1], t));
+			sign.update();
+			return CVoid.VOID;
+		}
+	}
+
 	@api(environments = {CommandHelperEnvironment.class})
 	public static class set_skull_owner extends AbstractFunction {
 

src/main/resources/functionDocs/get_itemmeta

@@ -136,6 +136,7 @@ Below are the available fields in the item meta array. Fields can be null when t
 * '''backtext''' : (array) An array of 4 strings, one for each line of text on the back. (MC 1.20+)
 * '''backcolor''' : (string) The dye color for the text on the back. (default: 'BLACK') (MC 1.20+)
 * '''backglowing''' : (boolean) Whether the sign has glowing text on the back. (MC 1.20+)
+* '''waxed''' : (boolean) Whether the sign is waxed. (MC 1.20.1+)
 |-
 | Spawners
 |