From f87a1d3660f03de84949f0787976ccf6e5d7649f Mon Sep 17 00:00:00 2001
From: Seggan <segganew@gmail.com>
Date: Sun, 4 Oct 2020 15:07:11 -0400
Subject: [PATCH] Added research check

---
 .../slimefun4/implementation/listeners/ElytraCapListener.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/ElytraCapListener.java b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/ElytraCapListener.java
index 76a6f7e1b..c3e46da33 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/ElytraCapListener.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/ElytraCapListener.java
@@ -3,6 +3,7 @@ package io.github.thebusybiscuit.slimefun4.implementation.listeners;
 import io.github.thebusybiscuit.slimefun4.implementation.SlimefunPlugin;
 import io.github.thebusybiscuit.slimefun4.implementation.items.armor.ElytraCap;
 import me.mrCookieSlime.Slimefun.Objects.SlimefunItem.SlimefunItem;
+import me.mrCookieSlime.Slimefun.api.Slimefun;
 import org.bukkit.Sound;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -32,6 +33,7 @@ public class ElytraCapListener implements Listener {
         Player p = (Player) e.getEntity();
         if (p.isGliding()) {
             ItemStack stack = p.getInventory().getHelmet();
+            if (!Slimefun.hasUnlocked(p, stack, true)) return;
             SlimefunItem item = SlimefunItem.getByItem(stack);
             if (item instanceof ElytraCap) {
                 e.setDamage(0);