From 1b5da55d458b070e67751c861f90dbb0223dc05c Mon Sep 17 00:00:00 2001
From: YanchaoMiao <11710204@mail.sustech.edu.cn>
Date: Sun, 24 May 2020 17:20:53 +0800
Subject: [PATCH] Update BjornGraphicsComponent.java

---
 .../iluwater/component/BjornGraphicsComponent.java    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/component/src/main/java/com/iluwater/component/BjornGraphicsComponent.java b/component/src/main/java/com/iluwater/component/BjornGraphicsComponent.java
index 20f58b53b..0dfd58b56 100644
--- a/component/src/main/java/com/iluwater/component/BjornGraphicsComponent.java
+++ b/component/src/main/java/com/iluwater/component/BjornGraphicsComponent.java
@@ -4,9 +4,20 @@ import static org.slf4j.LoggerFactory.getLogger;
 
 import org.slf4j.Logger;
 
+/**
+ * BjornGraphicsComponent is a class for our main game star
+ * This class creat a Graphics component for Bjorn.
+ */
+
 public class BjornGraphicsComponent implements GraphicsComponent {
     private static final Logger LOGGER = getLogger(BjornGraphicsComponent.class);
 
+    /**
+     * This method is a logger for Bjorn when happens a Graphics update.
+     * In real scenario, there will be code for Graphics Update.
+     *
+     * @param gameObject is a object in the game, here it is Bjorn
+     */
     @Override
     public void update(GameObject gameObject) {
         LOGGER.info("positive:" + gameObject.getPositionOFx() + "," + gameObject.getPositionOFy());