From 10c6792dfbbb19a644b63246da9d753f27f4b67b Mon Sep 17 00:00:00 2001
From: Christos Houtouridis <houtouridis.ch@gmail.com>
Date: Tue, 6 Nov 2018 10:34:25 +0200
Subject: [PATCH] A Player class added

---
 src/SnakePkg/Player.java | 137 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100755 src/SnakePkg/Player.java

diff --git a/src/SnakePkg/Player.java b/src/SnakePkg/Player.java
new file mode 100755
index 0000000..9d921fd
--- /dev/null
+++ b/src/SnakePkg/Player.java
@@ -0,0 +1,137 @@
+package SnakePkg;
+
+/**
+ * @class Player
+ * @brief Represent a Player in the Game
+ * 
+ * The players are playing in a round-robin sequence and we keep track
+ * for each one of them their playing order, score and place on the board.
+ * 
+ * @author Christos Choutouridis 8997
+ * @email  cchoutou@ece.auth.gr
+ */
+public class Player {
+   /** @name Constructors */
+   /** @{ */
+   /** Default doing nothing constructor */
+   Player () {
+      playerId = score = tile = turn = 0;
+      name = "";
+      board = null;
+   }
+   /**
+    * @brief   The main constructor
+    * 
+    * This creates a player for the game
+    * @param playerId   The player's to create
+    * @param name       The name of the player
+    * @param board      Reference to the board the player will play on.
+    */
+   Player (int playerId, String name, Board board) {
+      this.playerId  = playerId;
+      this.name      = name;
+      this.board     = board;
+      score          = 0;
+      tile           = 0;
+      turn           = 0;
+   }
+   /** @} */
+
+   /** @name Get/Set interface */
+   /** @{ */
+   int getPlayerId () { return playerId; }
+   void setPlayerId (int playerId) {
+      this.playerId = playerId;
+   }
+   String getName () { return name; }
+   void setName (String name) {
+      this.name = name;
+   }
+   int getScore () { return score; }
+   void setScore (int score) {
+      this.score = score;
+   }
+   /** Get reference to Board */
+   Board getBoard () { return board; }
+   /** Set Board reference */
+   void setBoard (Board board) {
+      this.board = board;
+   }
+   /** Get tile */
+   int getTile () { return tile; }
+   /** Set tile */
+   void setTile (int tile) {
+      this.tile = tile;
+   }
+   /** Get turn */
+   int getTurn () { return turn; }
+   /** Set turn */
+   void setTurn (int turn) {
+      this.turn = turn;
+   }
+   /** @} */
+   
+   /** @name Exposed API members */
+   /** @{ */
+   
+   /**
+    * @brief   Move functionality
+    * This function prints to stdout various logs about user interaction with elements
+    * 
+    * @param tile    The initial tile of the player
+    * @param die     The die to play
+    * @return
+    *    int[0]   tile after move
+    *    int[1]   number of snake bites
+    *    int[2]   number of ladder used
+    *    int[3]   number of apples eaten
+    */
+   int [] move (int tile, int die) {
+      int [] ret = new int[4];
+      int t;
+      
+      tile += die;      // Initial move
+      //System.out.println(name + " +" + die + "->tile: " + tile); //XXX: Debug only
+      boolean keepGoing;
+      do {
+         keepGoing = false;
+         // Check apples
+         t = board.checkApple(tile);
+         if (t != 0) {
+            score += t;
+            ++ret[3];
+            System.out.println(name + " Apple @" + tile + " " + t + " points");
+         }
+         // Check ladder
+         t = board.checkLadder(tile);
+         if (t != tile) {
+            System.out.println(name + " Ladder @" + tile + " new position " + t);
+            tile = t;
+            ++ret[2];
+            keepGoing = true;
+         }
+         // Check snakes
+         t = board.checkSnake(tile);
+         if (t != tile) {
+            System.out.println(name + " Ouch!! Snake @" + tile + " new position " + t);
+            tile = t;
+            ++ret[1];
+            keepGoing = true;
+         }
+      } while (keepGoing);
+      ret[0] = this.tile = tile;
+      return ret;
+   }
+   /**@} */
+   
+   
+   /** @name Data members (private) */
+   /** @{ */
+   private int    playerId;   /**< Player's ID */
+   private String name;       /**< Player's name */
+   private int    score;      /**< Player's score */
+   private Board  board;      /**< Reference to current board */
+   private int    tile;       /**< Player's tile location */
+   private int    turn;       /**< Player's turn of playing */
+   /** @} */
+}