Added Player Information

Advanced-Scripts.md

@@ -0,0 +1,20 @@
+## Player Information
+
+When a placeholder script is called, the player that is passed to the Javascript-Expansion is also passed to the placeholder script. This player can be accessed with `BukkitPlayer`. After receiving, you can access [all of the player methods](https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html) included in the Spigot API.
+
+Here is an example that will return the player's name and their health.
+
+```javascript
+var player = BukkitPlayer;
+
+function playerNameHealth() {
+	var name = player.getDisplayName();
+	var health = player.getHealth();
+
+	return name + " has " + health + " health!";
+}
+
+playerNameHealth();
+```
+
+Produces: ![example](https://i.imgur.com/GR1nqdE.png) when ran.