game.java

大富翁游戏monopoli

import java.util.*;
import java.io.*;

public class Game {
  private Board board;
  private Player[] players;
  private String filename;
  private int moves;

  public Game(String fn) throws IOException, FileNotFoundException, TooManyPlayersException {
    filename = fn;
    makeBoard();
    makePlayers(board.getGo());
  }
  public void makeBoard() throws IOException, FileNotFoundException {board = new Board(filename);}
  public void makePlayers(int pos) throws IOException, FileNotFoundException, TooManyPlayersException {
    players = new Player[4];
    StringTokenizer st = new StringTokenizer(filename, ".");
    String base = st.nextToken(); 
    String suffix = st.nextToken();
    for(int i=0 ; i < 4 ; i++) {
       players[i] = new Player(base+(i+1)+"."+suffix, pos);
       board.setEstate(players[i].getEstate(), players[i].id());
    }
  }
  public void move(int player) {
    int n, p, np, toll=0, bonus=0, id = ((player==5)?3:player-1);
    Allotment a;

    n = players[id].nextDiceToss();
    if (n!=0) { // il giocatore non è in prigione
       p = players[id].getPosition();
       np = (p+n)%40;

       a = board.getAllotment(np); 
       if (a instanceof GoToJail) {
          np = board.getJail();
          players[id].toggleCaptiveStatus();
       }
       if (((a.owner() != 0) && (!a.isOwnedBy(player))) || 
           ((a.owner() == 0) && ((a instanceof Company)||(a instanceof Tax)))) 
               toll = a.toll();
       int go = board.getGo(); // è passato dal via
       if (((go-p>0)&&(go-p<n))||((np-go>0)&&(np-go<n)))
          bonus = board.getAllotment(go).toll();
       players[id].setSum(players[id].getSum()+toll+bonus);
       players[id].setPosition(np);
    }
  }
  public void buildAHouse(int player, int[] where) throws CannotBuildOnDifferentLotsException, CannotBuildOnNotOwnedLotsException, CannotBuildWrongConfigurationException {
    Allotment a1 = board.getAllotment(where[0]-1), 
              a2 = board.getAllotment(where[1]-1), 
              a3 = board.getAllotment(where[2]-1);
    // sono dello stesso lotto
    if (!((((ColoredLot)a1).getColor() == ((ColoredLot)a2).getColor()) && 
         (((ColoredLot)a2).getColor() == ((ColoredLot)a3).getColor())))  
        throw new CannotBuildOnDifferentLotsException();    
    // sono dello stesso proprietario e non è own
    if (Math.cbrt(((ColoredLot)a1).getLotsOwner(((ColoredLot)a1).getColor())) != player) throw new CannotBuildOnNotOwnedLotsException();
    
    if (a1 instanceof Lot) {
      board.setAllotment(where[0]-1, new LotWithAHouse(a1.getName(), ((ColoredLot)a1).getColor(), a1.owner()));
      board.setAllotment(where[1]-1, new LotWithAHouse(a2.getName(), ((ColoredLot)a2).getColor(), a2.owner()));
      board.setAllotment(where[2]-1, new LotWithAHouse(a3.getName(), ((ColoredLot)a3).getColor(), a3.owner()));
    } else
    if (a1 instanceof LotWithAHouse) {
      board.setAllotment(where[0]-1, new LotWithTwoHouses(a1.getName(), ((ColoredLot)a1).getColor(), a1.owner()));
      board.setAllotment(where[1]-1, new LotWithTwoHouses(a2.getName(), ((ColoredLot)a2).getColor(), a2.owner()));
      board.setAllotment(where[2]-1, new LotWithTwoHouses(a3.getName(), ((ColoredLot)a3).getColor(), a3.owner()));
    } else
    if (a1 instanceof LotWithTwoHouses) {
      board.setAllotment(where[0]-1, new LotWithThreeHouses(a1.getName(), ((ColoredLot)a1).getColor(), a1.owner()));
      board.setAllotment(where[1]-1, new LotWithThreeHouses(a2.getName(), ((ColoredLot)a2).getColor(), a2.owner()));
      board.setAllotment(where[2]-1, new LotWithThreeHouses(a3.getName(), ((ColoredLot)a3).getColor(), a3.owner()));
    } else throw new CannotBuildWrongConfigurationException();
    players[((player==5)?3:player-1)].setSum(players[((player==5)?3:player-1)].getSum()-300);
  }
    
  public void buildAHotel(int player, int[] where) throws CannotBuildOnDifferentLotsException, CannotBuildOnNotOwnedLotsException, CannotBuildWrongConfigurationException {
    Allotment a1 = board.getAllotment(where[0]-1), 
              a2 = board.getAllotment(where[1]-1), 
              a3 = board.getAllotment(where[2]-1);
    // sono dello stesso lotto
    if (!((((ColoredLot)a1).getColor() == ((ColoredLot)a2).getColor()) && 
         (((ColoredLot)a2).getColor() == ((ColoredLot)a3).getColor()))) 
        throw new CannotBuildOnDifferentLotsException();    
    // sono dello stesso proprietario e non è own
    if (Math.cbrt(((ColoredLot)a1).getLotsOwner(((ColoredLot)a1).getColor())) != player) throw new CannotBuildOnNotOwnedLotsException();
    
    if (a1 instanceof LotWithThreeHouses) {
      board.setAllotment(where[0]-1, new LotWithAnHotel(a1.getName(), ((ColoredLot)a1).getColor(), a1.owner()));
      board.setAllotment(where[1]-1, new LotWithAnHotel(a2.getName(), ((ColoredLot)a2).getColor(), a2.owner()));
      board.setAllotment(where[2]-1, new LotWithAnHotel(a3.getName(), ((ColoredLot)a3).getColor(), a3.owner()));
    } else throw new CannotBuildWrongConfigurationException();
    players[((player==5)?3:player-1)].setSum(players[((player==5)?3:player-1)].getSum()-3000);
  }

  public static void main(String[] args) throws Exception {
    Game m = new Game("test-input.txt");
    for (Player p : m.players) System.out.println(p);
    System.out.println(m.board);
    for (int i=0; i<7; i++) {
      for (Player p : m.players) {
        m.move(p.id());
        if ((i==2) && (p.id()==2)) {
           try {
             m.buildAHouse(p.id(), new int[]{6, 8, 9});
           } catch(Exception e) {System.out.println("### ci sono già 3 case e non ti appartiene!!!"); e.printStackTrace();}
           try {
             m.buildAHotel(p.id(), new int[]{24, 23, 21});
           } catch(Exception e) {System.out.println("### ci sono solo 2 case non puoi costruire un hotel ");e.printStackTrace();}
        }
        if ((i==3) && (p.id()==5)) {
           try {
             m.buildAHouse(p.id(), new int[]{6, 8, 9});
           } catch(Exception e) {System.out.println("### non li possiedi ");e.printStackTrace();}
           try {
             m.buildAHotel(p.id(), new int[]{1, 2, 3});
           } catch(Exception e) {System.out.println("### c'è solo una casa ");e.printStackTrace();}
           m.buildAHouse(p.id(), new int[]{1, 2, 3});
        }
        System.out.println(p);
      }
      System.out.println(m.board);
    }
    m.board.backup("backup.txt");

    m.players[0].setSum(m.players[0].getSum()+1000);
    m.buildAHotel(1, new int[]{6, 8, 9});
    System.out.println(m.players[0]);

    Board b2 = (Board)m.board.clone();

    b2.setFilename("backup.txt");
    b2.write();

  }

}