From cf9301d4b8b4070c378d637d482ef12d44865dde Mon Sep 17 00:00:00 2001
From: romanschenk37 <84532681+romanschenk37@users.noreply.github.com>
Date: Fri, 25 Mar 2022 22:15:19 +0100
Subject: [PATCH] javadocs of Methods to create Movestrategy

---
 src/main/java/ch/zhaw/pm2/racetrack/Game.java | 22 +++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/main/java/ch/zhaw/pm2/racetrack/Game.java b/src/main/java/ch/zhaw/pm2/racetrack/Game.java
index deac44a..8f6fd94 100644
--- a/src/main/java/ch/zhaw/pm2/racetrack/Game.java
+++ b/src/main/java/ch/zhaw/pm2/racetrack/Game.java
@@ -69,10 +69,10 @@ public class Game implements GameSpecification {
                             moveStrategy = new UserMoveStrategy(userInterface, carIndex, track.getCarId(carIndex));
                             break;
                         case 2:
-                            moveStrategy = getMoveListStrategy(selectedTrack, carIndex, moveStrategy);
+                            moveStrategy = getMoveListStrategy(selectedTrack, carIndex);
                             break;
                         case 3:
-                            moveStrategy = getPathFollowerMoveStrategy(selectedTrack, carIndex, moveStrategy);
+                            moveStrategy = getPathFollowerMoveStrategy(selectedTrack, carIndex);
 
                             break;
                         case 4:
@@ -89,8 +89,15 @@ public class Game implements GameSpecification {
         }
     }
 
-    private MoveStrategy getPathFollowerMoveStrategy(File selectedTrack, int carIndex, MoveStrategy moveStrategy) {
+    /**
+     * creates a PathFollowerMoveStrategy for a specific track and a specific car
+     * @param selectedTrack the selected Track
+     * @param carIndex the Index of the car
+     * @return the created Movestrategy, null if File not found or invalid
+     */
+    private MoveStrategy getPathFollowerMoveStrategy(File selectedTrack, int carIndex) {
         File selectedFile = null;
+        MoveStrategy moveStrategy = null;
         for (File file : config.getFollowerDirectory().listFiles()) {
             if (file.toString().equals(config.getFollowerDirectory().toString() + "\\" + selectedTrack.getName().split("\\.")[0] + "_points.txt")) {
                 selectedFile = file;
@@ -112,8 +119,15 @@ public class Game implements GameSpecification {
         return moveStrategy;
     }
 
-    private MoveStrategy getMoveListStrategy(File selectedTrack, int carIndex, MoveStrategy moveStrategy) {
+    /**
+     * creates a MoveListStrategy for a specific track and a specific car
+     * @param selectedTrack the selected Track
+     * @param carIndex the Index of the car
+     * @return the created Movestrategy, null if File not found or invalid
+     */
+    private MoveStrategy getMoveListStrategy(File selectedTrack, int carIndex) {
         File selectedFile = null;
+        MoveStrategy moveStrategy = null;
         for (File file : config.getMoveDirectory().listFiles()) {
             if (file.toString().equals(config.getMoveDirectory().toString() + "\\" + selectedTrack.getName().split("\\.")[0] + "-car-" + track.getCar(carIndex).getID() + ".txt")) {
                 selectedFile = file;