Merge 70cc75b27f into d5af57f27b

stop people making vouchers with no id
make it so the anvil gui logic updates your exp back to what it was after using it
TextUtils for formatting

src/main/java/com/craftaro/epicvouchers/menus/VoucherMenu.java

@@ -27,11 +27,11 @@ public class VoucherMenu extends IconInv {
 
         for (Voucher voucher : instance.getVoucherManager().getVouchers()) {
             if (getInventory().firstEmpty() != -1) {
-                ItemStack voucherr = voucher.toItemStack();
-                ItemMeta vouchermeta = voucherr.getItemMeta();
-                vouchermeta.setDisplayName(ChatColor.translateAlternateColorCodes('&', voucher.getName()));
-                voucherr.setItemMeta(vouchermeta);
-                addIcon(getInventory().firstEmpty(), voucherr, event -> new OptionMenu(instance, voucher).open(event.getPlayer()));
+                ItemStack voucherItemStack = voucher.toItemStack();
+                ItemMeta voucherItemMeta = voucherItemStack.getItemMeta();
+                voucherItemMeta.setDisplayName(TextUtils.formatText(voucher.getName()));
+                voucherItemStack.setItemMeta(voucherItemMeta);
+                addIcon(getInventory().firstEmpty(), voucherItemStack, event -> new OptionMenu(instance, voucher).open(event.getPlayer()));
             }
         }
 
@@ -42,19 +42,23 @@ public class VoucherMenu extends IconInv {
             gui.setTitle("Insert id");
             gui.setAction(aEvent -> {
                 final String msg = gui.getInputText().trim();
+                aEvent.player.setLevel(aEvent.player.getLevel()+1);
+                aEvent.player.updateInventory();
+                aEvent.player.setLevel(aEvent.player.getLevel()-1);
+                aEvent.player.updateInventory();
                 if (instance.getVoucherManager().getVoucher(msg) != null) {
                     event.getPlayer().sendMessage(TextUtils.formatText("&cAlready a voucher registered with the id: " + msg));
                     new VoucherMenu(instance).open(event.getPlayer());
                     return;
                 }
-
-                Voucher voucher = new Voucher(msg, instance);
-                voucher.setMaterial(PAPER);
-                voucher.setName("&f" + msg);
-                voucher.setTexture("");
-
-                instance.getVoucherManager().addVoucher(voucher);
-                event.getPlayer().sendMessage(TextUtils.formatText("&7Successfully created voucher with id &r" + msg + "&7."));
+                if (!msg.isEmpty()) {
+                    Voucher voucher = new Voucher(msg, instance);
+                    voucher.setMaterial(PAPER);
+                    voucher.setName("&f" + msg);
+                    voucher.setTexture("");
+                    instance.getVoucherManager().addVoucher(voucher);
+                    event.getPlayer().sendMessage(TextUtils.formatText("&7Successfully created voucher with id &r" + msg + "&7."));
+                }
                 new VoucherMenu(instance).open(event.getPlayer());
             });
             instance.getGuiManager().showGUI(event.getPlayer(), gui);
@@ -65,3 +69,4 @@ public class VoucherMenu extends IconInv {
                 new ItemStack(Material.valueOf("STAINED_GLASS_PANE"), 1, (short) 7)).name(ChatColor.RESET.toString()).build()));
     }
 }
+