Added OfflinePlayer + Player .getLastPlayed, .getFirstPlayed, .hasPlayedBefore

By: Nathan Adams <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/OfflinePlayer.java

@@ -57,4 +57,31 @@ public interface OfflinePlayer extends ServerOperator, AnimalTamer, Configuratio
      * @return Online player
      */
     public Player getPlayer();
+
+    /**
+     * Gets the first date and time that this player was witnessed on this server.
+     * <p>
+     * If the player has never played before, this will return 0. Otherwise, it will be
+     * the amount of milliseconds since midnight, January 1, 1970 UTC.
+     *
+     * @return Date of first log-in for this player, or 0
+     */
+    public long getFirstPlayed();
+
+    /**
+     * Gets the last date and time that this player was witnessed on this server.
+     * <p>
+     * If the player has never played before, this will return 0. Otherwise, it will be
+     * the amount of milliseconds since midnight, January 1, 1970 UTC.
+     *
+     * @return Date of last log-in for this player, or 0
+     */
+    public long getLastPlayed();
+
+    /**
+     * Checks if this player has played on this server before.
+     *
+     * @return True if the player has played before, otherwise false
+     */
+    public boolean hasPlayedBefore();
 }