Change how it handle versions

Spigot has change how versions is formatted. Added also one more item for versions below 1.13.

Author: broken1arrow

src/main/java/org/brokenarrow/menu/library/NMS/UpdateTittleContainers.java

@@ -42,7 +42,7 @@ public static void update(Player p, String title) {
 				} else if (ServerVersion.atLeast(ServerVersion.v1_18_0)) {
 					convertFieldNames("9;a", "18;b", "27;c", "36;d", "45;e", "54;f", "5;p");
 					if (nmsData == null)
-						nmsData = new NmsData(ServerVersion.equals(ServerVersion.v1_18_2) ? "bV" : "bW", "j",
+						nmsData = new NmsData(ServerVersion.atLeast(ServerVersion.v1_18_2) ? "bV" : "bW", "j",
 								"a", "a");
 					loadNmsClasses1_18();
 					updateInventory(p, title, inventory, nmsData);

src/main/java/org/brokenarrow/menu/library/utility/Item/ConvertToItemStack.java

@@ -135,6 +135,10 @@ public ItemStack createStack(final String item, int amount) {
 		if (item.equals("SMOOTH_STONE_SLAB")) {
 			return new ItemStack(Material.valueOf("STEP"), amount);
 		}
+		if (item.startsWith("GOLDEN_")) {
+			Material material = Material.getMaterial("GOLD" + item.substring(item.indexOf("_")));
+			return new ItemStack(material == null ? Material.AIR : material, amount);
+		}
 		if (item.equals("CLOCK")) {
 			return new ItemStack(Material.valueOf("WATCH"), amount);
 

src/main/java/org/brokenarrow/menu/library/utility/ServerVersion.java

@@ -3,24 +3,25 @@
 import org.bukkit.plugin.Plugin;
 
 public enum ServerVersion {
-	v1_18_2(18.2),
-	v1_18_1(18.1),
-	v1_18_0(18.0),
-	v1_17(17.0),
-	v1_16(16.0),
-	v1_15(15.0),
-	v1_14(14.0),
-	v1_13(13.0),
-	v1_12(12.0),
-	v1_11(11.0),
-	v1_10(10.0),
-	v1_9(9.0),
-	v1_8(8.0),
-	v1_7(7.0),
-	v1_6(6.0),
-	v1_5(5.0),
-	v1_4(4.0),
-	v1_3_AND_BELOW(3.0);
+	v1_19((float) 19.0),
+	v1_18_2((float) 18.2),
+	v1_18_1((float) 18.1),
+	v1_18_0((float) 18.0),
+	v1_17((float) 17.0),
+	v1_16((float) 16.0),
+	v1_15((float) 15.0),
+	v1_14((float) 14.0),
+	v1_13((float) 13.0),
+	v1_12((float) 12.0),
+	v1_11((float) 11.0),
+	v1_10((float) 10.0),
+	v1_9((float) 9.0),
+	v1_8((float) 8.0),
+	v1_7((float) 7.0),
+	v1_6((float) 6.0),
+	v1_5((float) 5.0),
+	v1_4((float) 4.0),
+	v1_3_AND_BELOW((float) 3.0);
 
 	private final double version;
 	private static double currentServerVersion;
@@ -46,11 +47,27 @@ public static double serverVersion(ServerVersion version) {
 	}
 
 	public static void setServerVersion(Plugin plugin) {
-		String[] version = plugin.getServer().getBukkitVersion().split("\\.");
-		if (version[1].startsWith("18"))
-			currentServerVersion = Double.parseDouble(version[1] + "." + version[2].substring(0, version[2].lastIndexOf("-")));
+		String[] strings = plugin.getServer().getBukkitVersion().split("\\.");
+		String firstNumber;
+		String secondNumber;
+		String firstString = strings[1];
+		if (firstString.contains("-")) {
+			firstNumber = firstString.substring(0, firstString.lastIndexOf("-"));
+
+			secondNumber = firstString.substring(firstString.lastIndexOf("-") + 1);
+			int index = secondNumber.toUpperCase().indexOf("R");
+			if (index >= 0)
+				secondNumber = secondNumber.substring(index + 1);
+		} else {
+			String secondString = strings[2];
+			firstNumber = firstString;
+			secondNumber = secondString.substring(0, secondString.lastIndexOf("-"));
+		}
+		float version = Float.parseFloat(firstNumber + "." + secondNumber);
+		if (version < 18)
+			currentServerVersion = Math.floor(version);
 		else
-			currentServerVersion = Double.parseDouble(version[1]);
+			currentServerVersion = version;
 	}
 
 	public double getVersion() {
@@ -61,7 +78,7 @@ public static double getCurrentServerVersion() {
 		return currentServerVersion;
 	}
 
-	ServerVersion(double version) {
+	ServerVersion(final float version) {
 		this.version = version;
 
 	}