DEV: Frist working draft (clarifications needed)

To be clarified
 - Can Minotaur collect supplies?
 - Do we need an optimal solution to boards wall placement algorithm?
 - Do we have to find for possible closed wall loops?

src/net/hoo2/auth/labyrinth/Common.java

@@ -22,6 +22,8 @@ class Const {
  */
 class Session {
    static int  boardSize = 15;      /**< Default board's size (if no one set it via command line) */
+   static int  supplySize = 4;      /**< Default board's supply size (if no one set it via command line) */
+   static int  wallSize = 4*15-1;   /**< Default board's wall size (if no one set it via command line) */
 }
 
 /**

src/net/hoo2/auth/labyrinth/Game.java

@@ -15,6 +15,9 @@ public class Game {
 
    Game() {}   /**< An empty constructor */
 
+   int round ()      { return round; }
+   int nextRound()   { return ++round; }
+
    /**
     * @name Accessor/Mutator interface
     * @note
@@ -34,20 +37,69 @@ public class Game {
    /**
     * Main game loop
     */
+   static boolean getArguments (String[] args) {
+      boolean ret = true;
+
+      for (int i =0 ; i<args.length ; ++i) {
+         switch (args[i]) {
+            case "-b":
+            case "--board":
+               if (i+1 < args.length)
+                  Session.boardSize = Integer.parseInt(args[++i]);
+               break;
+
+            case "-w":
+            case "--walls":
+               if (i+1 < args.length)
+                  Session.wallSize = Integer.parseInt(args[++i]);
+               break;
+
+            case "-s":
+            case "--suplies":
+               if (i+1 < args.length)
+                  Session.supplySize = Integer.parseInt(args[++i]);
+               break;
+
+            default:
+               ret = false;
+            case "-h":
+            case "--help":
+               System.out.println("Labyrinth Game");
+               System.out.println("");
+               System.out.println("Usage:");
+               System.out.println("labyrinth [-b|--board <Num>] [-w|--walls <Num>] [-s|--supplies <Num>]");
+               System.out.println("or");
+               System.out.println("labyrinth -h|--help");
+               System.out.println("");
+               System.out.println("\t-b | --board:    Sets the size of board's edge.");
+               System.out.println("\t-w | --walls:    Sets the number of walls on the board.");
+               System.out.println("\t-s | --supplies: Sets the number of supplies on the board.");
+               System.out.println("\t-h | --help:     Print this and exit");
+               break;
+         }
+      }
+      return ret;
+   }
+
    public static void main(String[] args) {
       try {
+         // Get command line options
+         Game.getArguments(args);
+
          // Create a game, a board and 2 players.
-         Game game = new Game();
-         Board board = new Board(11, 4, 82);
-         Player T = new Player(1, "Theseus", board, 0);
-         Player M = new Player(2, "Minotaur", board, Position.toID(3, 3));
+         Game game   = new Game();
+         Board board = new Board(Session.boardSize, Session.supplySize, Session.wallSize);
+         Player T    = new Player(1, "Theseus", board, 0);
+         Player M    = new Player(2, "Minotaur", board, Position.toID(Session.boardSize/2, Session.boardSize/2));
+
          // Populate data to the board
          board.createBoard(T.playerTileId(), M.playerTileId());
 
+         // The game
          while (true) {
             int[] m;
             System.out.println();
-            System.out.println("Round: " + (game.getRound()+1));
+            System.out.println("Round: " + (game.round()+1));
 
             m = T.move(T.playerTileId());
                System.out.println(T.getName() + ":\t tileId =" + m[0] + " (" + m[1] + ", " + m[2] + ")");
@@ -66,8 +118,7 @@ public class Game {
                System.out.println(M.getName() + " Wins!!! Score =" + M.getScore());
                System.exit(0);
             }
-            game.setRound(game.getRound()+1);
-            if (!(game.getRound() < 100)) {
+            if (!(game.nextRound() < 100)) {
                System.out.println("New day has come... Tie!!!");
                System.exit(0);
             }