Add custom data accessibility to disguise for other plugins to easily manage disguises

src/main/java/me/libraryaddict/disguise/disguisetypes/Disguise.java

@@ -80,11 +80,27 @@ public abstract class Disguise {
      * If set, how long before disguise expires
      */
     private long disguiseExpires;
+    @Getter
+    /**
+     * For when plugins may want to assign custom data to a disguise, such as who owns it
+     */ private final HashMap<String, Object> customData = new HashMap<>();
 
     public Disguise(DisguiseType disguiseType) {
         this.disguiseType = disguiseType;
     }
 
+    public void addCustomData(String key, Object data) {
+        customData.put(key, data);
+    }
+
+    public boolean hasCustomData(String key) {
+        return customData.containsKey(key);
+    }
+
+    public Object getCustomData(String key) {
+        return customData.get(key);
+    }
+
     @Override
     public abstract Disguise clone();