public class GUI {

	private static void createButton(Material mat, int amount, Inventory inv, int data, String name, String lore) {
		ItemStack item = new ItemStack(mat, amount, (byte) data);
		ItemMeta meta = item.getItemMeta();
		meta.setDisplayName(name);
		meta.setLore(Arrays.asList(new String[] { lore }));
		item.setItemMeta(meta);
		inv.addItem(new ItemStack[] { item });
	}

	private static void createButton(int i, Material mat, int amount, Inventory inv, int data, String name, String... lore) {
		ItemStack item = new ItemStack(mat, amount, (byte) data);
		ItemMeta meta = item.getItemMeta();
		meta.setDisplayName(name);
		meta.setLore(Arrays.asList(lore));
		item.setItemMeta(meta);
		inv.setItem(i, item);
	}

	private static void createButton(int i, Material mat, int amount, Inventory inv, int data, String name) {
		ItemStack item = new ItemStack(mat, amount, (byte) data);
		ItemMeta meta = item.getItemMeta();
		meta.setDisplayName(name);
		item.setItemMeta(meta);
		inv.setItem(i, item);
	}

	@SafeVarargs
	private static void createButton(int i, Material mat, int amount, Inventory inv, int data, String name, AbstractMap.SimpleEntry<Enchantment, Integer>... enchants) {
		ItemStack item = new ItemStack(mat, amount, (byte) data);
		ItemMeta meta = item.getItemMeta();
		meta.setDisplayName(name);
		item.setItemMeta(meta);
		for (AbstractMap.SimpleEntry<Enchantment, Integer> enchantments : enchants) {
			item.addUnsafeEnchantment((Enchantment) enchantments.getKey(), ((Integer) enchantments.getValue()).intValue());
		}
		inv.setItem(i, item);
	}

	private static AbstractMap.SimpleEntry<Enchantment, Integer> enchantment(Enchantment enchant, Integer i) {
		return new AbstractMap.SimpleEntry<Enchantment, Integer>(enchant, i);
	}

	public static Inventory main() {
		Inventory inv = Bukkit.getServer().createInventory(null, 18, "§eSelect your race...");
		createButton(0, Material.BANNER, 1, inv, 0, "§aAlliance §7§m--§r§7>",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(9, Material.BANNER, 1, inv, 0, "§cHorde §7§m--§r§7>",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(3, Material.STONE_SWORD, 1, inv, 0, "§aHuman",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(4, Material.STONE_AXE, 1, inv, 0, "§aDwarf",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(5, Material.BOW, 1, inv, 0, "§aElf",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(12, Material.STONE_SWORD, 1, inv, 0, "§cOrc",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(13, Material.BONE, 1, inv, 0, "§cUndead",
				new String[] {
						"- Test1",
						"- Test2" });
		createButton(14, Material.GOLD_INGOT, 1, inv, 0, "§cGoblin",
				new String[] {
						"- Test1",
						"- Test2" });
		return inv;
	}
}