Fishnets and Baubles

src/main/java/mc/unraveled/reforged/util/Lock.java

@@ -0,0 +1,30 @@
+package mc.unraveled.reforged.util;
+
+import org.bukkit.entity.Player;
+
+public class Lock {
+    private volatile boolean locked = false;
+    private final Player player;
+
+    public Lock(Player player) {
+        this.player = player;
+    }
+
+    public void lock() {
+        locked = true;
+
+        while (locked) {
+            Thread.onSpinWait();
+            player.openInventory(player.getInventory());
+            player.closeInventory();
+        }
+    }
+
+    public void unlock() {
+        locked = false;
+    }
+
+    public boolean isLocked() {
+        return locked;
+    }
+}