package SnakePkg;

/**
 * A class to represent a Snake in the Board
 * @author Christos Choutouridis 8997
 */
public class Snake {
   /** @name Constructors */
   /** @{ */
   /** Default ctor */
   Snake () {
      snakeId = headId = tailId = 0;
   }
   /** Main Constructor */
   Snake (int snakeId, int headId, int tailId) {
      this.snakeId = snakeId;
      this.headId  = headId;
      this.tailId  = tailId;
   }
   /** Copy constructor
    * @note We don't use clone as long as we don't inherit Cloneable iface
    */
   Snake (Snake s) {
      snakeId = s.getSnakeId ();
      headId  = s.getHeadId ();
      tailId  = s.getTailId ();
   }
   /** @} */

   /** @name Get/Set interface */
   /** @{ */
    int getSnakeId ()            { return snakeId; }
   void setSnakeId (int snakeId) { this.snakeId = snakeId; }
    int getHeadId ()             { return headId; }
   void setHeadId (int headId)   { this.headId = headId; }
    int getTailId ()             { return tailId; }
   void setTailId (int tailId)   { this.tailId = tailId; }
   /** @} */

   /** @name Data members (private) */
   /** @{ */
   private int snakeId; //!< Snake's ID
   private int headId;  //!< Snake's head tile location
   private int tailId;  //!< Snake's tail tile location
   /** @} */
}