Extended Doc in all classes I did smt in to hopefully make it understandable

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/ClientGameInfoHandler.java

@@ -12,6 +12,7 @@ public class ClientGameInfoHandler {
 
   /**
    * All messages that are used in VoteHandler
+   * TODO(Seraina&Alex): Adjust strings to be more meaningful
    */
   //relevant:
   public static final String ghostVoteRequest = "Vote on who to ghostify!";
@@ -28,11 +29,5 @@ public class ClientGameInfoHandler {
   public static final String isAHuman = "but they're a human!";
   public static final String gotKickedOff = "is a Ghost and got kicked off";
 
-  /**
-   * sends a msg "" to Server stating who voted for who, this being the Client that votes
-   * @param position the position of the passenger that is voted for
-   */
-  public void vote(int position) {
 
-  }
 }

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/ClientVoteData.java

@@ -2,6 +2,11 @@ package ch.unibas.dmi.dbis.cs108.gamelogic;
 
 import java.util.Arrays;
 
+/**
+ * Data structure that is used to store clientVotes in an array, where the index correponds to the
+ * position in the train of the client.
+ */
+
 public class ClientVoteData {
 
   private int[] vote; //saves vote of clientHandler for later transmission to passenger, by default MAX_VALUE, index corresponds to Passenger position
@@ -9,7 +14,7 @@ public class ClientVoteData {
 
   public ClientVoteData() {
     int[] h = new int[6];
-    Arrays.fill(h,0);
+    Arrays.fill(h,Integer.MAX_VALUE);
     this.vote = h;
     this.hasVoted = new boolean[6];
   }
@@ -22,10 +27,20 @@ public class ClientVoteData {
     return hasVoted;
   }
 
+  /**
+   * Sets a vote value at the right position in the vote array
+   * @param position the index of the array
+   * @param vote the vote value
+   */
   public void setVote(int position, int vote) {
     this.vote[position] = vote;
   }
 
+  /**
+   * Sets true or false at the right position in the hasVoted array
+   * @param position the index of the array
+   * @param hasVoted the vote state value
+   */
   public void setHasVoted(int position, boolean hasVoted) {
     this.hasVoted[position] = hasVoted;
   }

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/Game.java

@@ -64,6 +64,13 @@ public class Game implements Runnable {
     isDay = day;
   }
 
+  /**
+   * Starts a new game, creates a passenger array and saves it in gameState, sets the OG
+   * currently at gameState.train[3] fills the passengerTrain moving from left to rigth in the
+   * gameState.train array it connects clientHandlers witch the passengers in those positions
+   * (Players) and fills the rest with NPC's
+   * TODO: set ghost in a random position(i), gameState.train[i] so that a lone player can also start as a Ghost maybe use Train class
+   */
   @Override
   public void run() {
     LOGGER.info("the run-method has been called");
@@ -113,8 +120,8 @@ public class Game implements Runnable {
         gameOverCheck = voteHandler.humanVote(gameState.getPassengerTrain(), this);
         setDay(false);
       }
-      if (gameOverCheck.equals("Game over: ghosts win!") || gameOverCheck.equals(
+      if (gameOverCheck.equals(ClientGameInfoHandler.gameOverGhostsWin) || gameOverCheck.equals(
-          "Game over: humans win!")) {
+          ClientGameInfoHandler.gameOverHumansWin)) {
         clientHandler.broadcastAnnouncement(gameOverCheck);
         return;
       }

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/GameState.java

@@ -23,6 +23,9 @@ public class GameState {
    * contains all Passengers on train, needs to be updated
    */
   private Passenger[] passengerTrain;
+  /**
+   * Saves ClientVoteData, might not be used
+   */
   private ClientVoteData clientVoteData;
 
 

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/ServerGameInfoHandler.java

@@ -40,6 +40,12 @@ public class ServerGameInfoHandler {
     return msg;
   }
 
+  /**
+   * decides which action an GhostNpc needs to take, based on a message
+   * @param npc the GhostNpc needing to do smt
+   * @param msg the msg containing the information on what to do
+   * @param game the game the GhostNpc lives in (in gameState.passengerTrain)
+   */
   public static void ghostNpcParser(GhostNPC npc, String msg, Game game) {
     switch (msg) {
       case ClientGameInfoHandler.noiseNotification:
@@ -53,6 +59,12 @@ public class ServerGameInfoHandler {
 
   }
 
+  /**
+   * decides which action an HumanNpc needs to take, based on a message
+   * @param npc the HumanNpc needing to do smt
+   * @param msg the msg containing the information on what to do
+   * @param game the game the HumanNpc lives in (in gameState.passengerTrain)
+   */
   public static void humanNpcParser(HumanNPC npc, String msg, Game game) {
     switch (msg) {
       case ClientGameInfoHandler.noiseNotification:

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/Train.java

@@ -9,7 +9,7 @@ public class Train {
   public static final BudaLogConfig l = new BudaLogConfig(LOGGER);
 
   int[] orderOfTrain; //gives the random order in which the passengers enter the train
-  int positionOfGhost;
+  int positionOfGhost; // useful for randomization of og ghost position
 
   /**
    * Constructs a Train with orderOfTrain of the size nrOfPlayers, filled with a Random order of the
@@ -67,12 +67,4 @@ public class Train {
     return false;
   }
 
-  public static void main(String[] args) {
-    try {
-      Train t = new Train(6, 1);
-    } catch (TrainOverflow e) {
-      LOGGER.error(e.getMessage());
-    }
-
-  }
 }

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/TrainOverflow.java

@@ -1,5 +1,8 @@
 package ch.unibas.dmi.dbis.cs108.gamelogic;
 
+/**
+ * An exception that is thrown, if for some reason to many clients want to start a game
+ */
 public class TrainOverflow extends Exception {
 
   private static final String message = "Too many users are logged on";

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/klassenstruktur/GhostNPC.java

@@ -41,6 +41,7 @@ public class GhostNPC extends Ghost {
   /**
    * Sets vote of this Ghost position on a number between 0 and 5,
    * but only for positions where there aren't any ghosts and sets hasVoted to true
+   * TODO: Make NPC smarter
    */
   public void vote(Game game){
     int ghostCounter = 0;
@@ -64,21 +65,13 @@ public class GhostNPC extends Ghost {
     LOGGER.info("GhostNPC at Position: " + this.getPosition() + " has voted for: " + vote);
   }
 
+  /**
+   * Decides what to do when a noise ist heard, currently just always broadcasts it
+   * TODO: Make NPC smarter
+   */
   public void noise() {
     clientHandler.broadcastChatMessage("I heard some noise tonight");
   }
 
-  /*public static void main(String[] args) {
 
-    try {
-      Game game = new Game(6,1,1);
-      Passenger p = new Passenger();
-      GhostNPC ghostNPC = new GhostNPC(2,"peter", false, game);
-      p = ghostNPC;
-      ghostNPC.vote(game);
-    } catch (TrainOverflow e) {
-      LOGGER.warn(e.getMessage());
-    }
-
-  }*/
 }

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/klassenstruktur/GhostPlayer.java

@@ -33,7 +33,12 @@ public class GhostPlayer extends Ghost {
     }
   }
 
-
+  /**
+   * Sends a message to the client handled bye this client handler
+   * TODO: does this also work with 2 clients?
+   * @param msg the message that is sent to this player.
+   * @param game the game the GhostPlayer lives on (in game.gameState.passengerTrain)
+   */
   @Override
   public void send(String msg, Game game) {
     String formattedMsg = ServerGameInfoHandler.format(msg, this, game);

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/klassenstruktur/HumanNPC.java

@@ -29,6 +29,11 @@ public class HumanNPC extends Human {
     }
   }
 
+  /**
+   * Sends a msg to the ServerGameInfoHandler.humanNpcParser to decide what has to happen now
+   * @param msg the message that is sent to this player.
+   * @param game the game the HumanNPC lives on (in game.gameState.passengerTrain)
+   */
   @Override
   public void send(String msg, Game game) {
     ServerGameInfoHandler.humanNpcParser(this, msg, game);

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/klassenstruktur/HumanPlayer.java

@@ -32,6 +32,12 @@ public class HumanPlayer extends Human {
     }
   }
 
+  /**
+   * Sends a message to the client handled bye this client handler
+   * TODO: does this also work with 2 clients?
+   * @param msg the message that is sent to this player.
+   * @param game the game the HumanPlayer lives on (in game.gameState.passengerTrain)
+   */
   @Override
   public void send(String msg, Game game) {
     String formattedMsg = ServerGameInfoHandler.format(msg,this, game);

src/main/java/ch/unibas/dmi/dbis/cs108/gamelogic/klassenstruktur/Passenger.java

@@ -22,17 +22,6 @@ public class Passenger {
   protected boolean hasVoted;           //true if the player gave his vote during voting time
   protected int vote;                   //saves the number of the player this passenger voted for during voting (0-5)
 
-  /**
-   * Sends a protocol message to the respective player or NPC.
-   * @param msg the message that is sent to this player.
-   **/
-  public void send(String msg, Game game) {
-    if (isPlayer) {
-      String formattedMsg = ServerGameInfoHandler.format(msg,this,game);
-      clientHandler.sendMsgToClient(formattedMsg);
-    }
-    LOGGER.warn("This object should not just be a passenger. Position:" + position);
-  }
 
   /**
    * sets the Position of this passenger
@@ -116,4 +105,16 @@ public class Passenger {
     LOGGER.debug("a NPC called this method hopefully: " + position);
   }
 
+  /**
+   * Sends a protocol message to the respective player or NPC.
+   * @param msg the message that is sent to this player.
+   **/
+  public void send(String msg, Game game) {
+    if (isPlayer) {
+      String formattedMsg = ServerGameInfoHandler.format(msg,this,game);
+      clientHandler.sendMsgToClient(formattedMsg);
+    }
+    LOGGER.warn("This object should not just be a passenger. Position:" + position);
+  }
+
 }

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/helpers/ServerPinger.java

@@ -56,7 +56,7 @@ public class ServerPinger implements Runnable {
             System.out.println(
                 "Lost connection to user " + c.getClientUserName() + ". Waiting to reconnect...");
           } else {
-            //c.disconnectClient();
+            //c.disconnectClient(); TODO: is that ever necessary?
             //LOGGER.debug("gotPingBack has not been set to true and isConnected has been set to false before");
           }
         }

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/ClientHandler.java

@@ -75,6 +75,10 @@ public class ClientHandler implements Runnable {
     return socket;
   }
 
+  /**
+   * Needed to fill a train with client TODO: how do lobbies fit here?
+   * @return the HashSet of Connected Clients
+   */
   public static HashSet<ClientHandler> getConnectedClients() {
     return connectedClients;
   }