I need help writing the code for this assignment httpwebcsia

I need help writing the code for this assignment!!

http://web.cs.iastate.edu/~cs227/homework/hw2/hw2.pdf

http://web.cs.iastate.edu/~cs227/homework/hw2/doc/

http://web.cs.iastate.edu/~cs227/homework/hw2/hw2_skeleton.zip

http://web.cs.iastate.edu/~cs227/homework/hw2/speccheck_hw2_v2.jar

Solution

package hw2;

public class FootballGame {
  
/**
   * Number of points awarded for a touchdown.
   */
public static final int TOUCHDOWN_POINTS = 6;

/**
   * Number of points awarded for a successful extra point attempt
   * after a touchdown.
   */
public static final int EXTRA_POINTS = 1;

/**
   * Number of points awarded for a field goal.
   */
public static final int FIELD_GOAL_POINTS = 3;

/**
   * Total length of the field from goal line to goal line, in yards.
   */
public static final int FIELD_LENGTH = 100;

/**
   * Initial position of the offensive team after receiving a kickoff.
   */
public static final int STARTING_POSITION = 70;

/**
   * Yards required to get a first down.
   */
public static final int YARDS_FOR_FIRST_DOWN = 10;

//My private variables
private int teamAScore; // Holds score for team 0
private int teamBScore; // Holds score for team 1
private int offenseTeam; // False: team 0; True: team 1;
private int downNumber; // Holds the number for the down
private int yardsToFirstDown; // Yards until 1st down
private int yardsToGoalLine; // Yards to the end zone


/**
   * Constructs a new game.
   */
public FootballGame() {
      teamAScore = 0;
      teamBScore = 0;
      offenseTeam = 0;
      downNumber = 1;
      yardsToFirstDown = YARDS_FOR_FIRST_DOWN;
      yardsToGoalLine = STARTING_POSITION;
}

/**
   * Returns the current down.
   * @return downNumber
   */
public int getDown() {
       return downNumber;
}

/**
   * Returns the index for the team currently playing offense.
   * @return offenseTeam
   */
public int getOffense() {
      return offenseTeam;
}

/**
   * Returns the points for the indicated team.
   * @param whichTeam
   * @return teamAScore/teamBScore
   */
public int getScore(int whichTeam) {
      if (whichTeam == 0) {
          return teamAScore;
      }
      else {
          return teamBScore;
      }
}

/**
   * Returns the number of yards the offense must advance the ball to get a first down.
   * @return yardsToFirst
   */
public int getYardsToFirstDown() {
      return yardsToFirstDown;
}

/**
   * Returns the location of the ball as the number of yards to the opposing team\'s goal line.
   * @return yardsToGoalLine
   */
public int getYardsToGoalLine() {
      return yardsToGoalLine;
}


/**
   * Records the result of an extra point attempt,
   * adding EXTRA_POINTS points if the attempt was successful.
   * @param success
   */
public void extraPoint(boolean success) {
      if(success) {
      
          if (offenseTeam == 0) {
              teamAScore = teamAScore + EXTRA_POINTS;
          }
          else {
              teamBScore = teamBScore + EXTRA_POINTS;
          }
      
      }
}

/**
   * Records the result of a field goal attempt,
   * adding FIELD_GOAL_POINTS points if the field goal was successful.
   * @param success
   */
public void fieldGoal(boolean success) {
      if(success) {
      
          if(offenseTeam == 0) {
              teamAScore = teamAScore + FIELD_GOAL_POINTS;
          }
          else {
              teamBScore = teamBScore + FIELD_GOAL_POINTS;
          }
      
      }
}

/**
   * Records the result of a punt.
   * @param yards
   */
public void punt(int yards) {
      if(offenseTeam == 0) {
      
          offenseTeam = 1;
          downNumber = 1;
          yardsToFirstDown = YARDS_FOR_FIRST_DOWN;
      
          if((yardsToGoalLine + yards) > FIELD_LENGTH) {
              yardsToGoalLine = FIELD_LENGTH;
          }
          else {
              yardsToGoalLine = yardsToGoalLine + yards;
          }
      
      }
}

/**
   * Records the result of advancing the ball the given number of yards,
   * possibly resulting in a first down, a touchdown, or a turnover.
   * @param yards
   */
public void runOrPass(int yards) {
      // Made touchdown
      if ((yardsToGoalLine - yards) <= 0) {      
          if(offenseTeam == 0) {
              teamAScore = teamAScore + TOUCHDOWN_POINTS;
          }
          else {
              teamBScore = teamBScore + TOUCHDOWN_POINTS;
          }
          downNumber = 1;      
      }
  
      // Made first down
      else if((yardsToFirstDown - yards) <= 0) {
          yardsToFirstDown = YARDS_FOR_FIRST_DOWN;
          yardsToGoalLine = yardsToGoalLine - yards;
          downNumber = 1;
      }
  
      // Failed 4th Down
      else if(((downNumber + 1) > 4) && (yardsToFirstDown - yards > 0)) {
          yardsToFirstDown = YARDS_FOR_FIRST_DOWN;
          downNumber = 1;
          yardsToGoalLine = yardsToGoalLine - yards;
          yardsToGoalLine = FIELD_LENGTH - yardsToGoalLine;
      
          if (offenseTeam == 0) {
              offenseTeam = 1;
          }
          else {
              offenseTeam = 0;
          }
      
      }
  
      //Normal run/pass
      else {
          downNumber = downNumber + 1;
          yardsToGoalLine = yardsToGoalLine - yards;
          yardsToFirstDown = yardsToFirstDown - yards;
      }
  
}

}