2013/1/4
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Font;
import java.awt.Color;
import java.util.Calendar;
/**
* Write a description of class UnderWater here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class UnderWater extends World
{
Points Dpoints = new Points();
Points Spoints = new Points();
private boolean Players;
public static final int WIDTH = 400;
public static final int HEIGHT = 300;
private int sharkNumber = 0;
/**
* Constructor for objects of class UnderWater.
*
*/
public UnderWater(boolean Players)
{
// Create a new world with 600x400 cells with a cell size of 1x1 pixels.
super(1000, 600, 1);
this.Players = Players;
}
public void act()
{
int fishNumber; //To hold a value for a random fish number
fishNumber = Greenfoot.getRandomNumber(1500);
//Blue Fish
if ( fishNumber <= 20)
addObject(new BlueFish(),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
//GreenFish
else if (fishNumber >= 21 && fishNumber <= 25)
addObject(new GreenFish(),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
//OrangeFish
else if (fishNumber >= 26 && fishNumber <= 29)
addObject(new OrangeFish(),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
//PurpleFish
else if (fishNumber >= 30 && fishNumber <= 31)
addObject(new PurpleFish(),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
//RedFish
else if (fishNumber >= 34 && fishNumber <= 36)
addObject(new RedFish(),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
//Shark
else if (fishNumber == 666 && sharkNumber < 3)
{
addObject(new Shark(Spoints),Greenfoot.getRandomNumber((getWidth() / 2) + 400),Greenfoot.getRandomNumber((getHeight() / 2) + 200));
sharkNumber++;
}
}
private void prepare()
{
addObject(Dpoints, 100, 550);
if (Players == true){
addObject(Spoints, 900, 550);
}
Dolphin d = new Dolphin(Dpoints);
addObject(d, getWidth() / 2, getHeight() / 2);
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class TitleScreen here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class TitleScreen extends World
{
private boolean TwoPlayer = false;
PlayButton play = new PlayButton();
PlayersONE One = new PlayersONE();
PlayersTWO two = new PlayersTWO();
/**
* Constructor for objects of class TitleScreen.
*
*/
public TitleScreen()
{
// Create a new world with 600x400 cells with a cell size of 1x1 pixels.
super(450, 300, 1);
prepare();
}
public void act()
{
if (One.getOnePlayer()== true){
two.setPlayers(false);
TwoPlayer = false;
}
if (two.getTwoPlayers() == true){
One.setPlayers(false);
TwoPlayer = true;
}
if (play.getStart() == true && One.getOnePlayer() == true || two.getTwoPlayers() == true){
Greenfoot.setWorld(new UnderWater(TwoPlayer));
Greenfoot.stop();
}
}
private void prepare()
{
//PLayers one
addObject(One, 54, 30);
//Player 2
addObject(two, 192, 30);
//Play button
addObject(play, 123, 72);
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class PlayButton here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class PlayButton extends Actor
{
private boolean Startgame = false;
private boolean clicked = false;
private GreenfootImage background;
public PlayButton(){
background = getImage();
updateImage();
}
/**
* Act - do whatever the PlayButton wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
if (Greenfoot.mouseClicked(this)){
Startgame = true;
updateImage();
}
}
public boolean getStart(){
return Startgame;
}
private void updateImage(){
GreenfootImage image = new GreenfootImage(background);
setImage(image);
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class PlayersONE here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class PlayersONE extends Actor
{
private boolean OnePlayer = false;
private boolean clicked = false;
private GreenfootImage background;
public PlayersONE(){
background = getImage();
updateImage();
}
/**
* Act - do whatever the PlayersONE wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
if (Greenfoot.mouseClicked(this)){
OnePlayer = true;
clicked = true;
updateImage();
}
}
public void setPlayers(boolean players){
OnePlayer = players;
}
public boolean getOnePlayer(){
return OnePlayer;
}
private void updateImage(){
if (clicked == false){
this.setImage("1playerbutton1.jpg");
}
if (clicked == true){
this.setImage("OnePlayerButtonTwo.jpg");
}
}
}
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class PlayersTWO here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class PlayersTWO extends Actor
{
private boolean TwoPlayers = false;
private boolean clicked = false;
private GreenfootImage background;
public PlayersTWO(){
background = getImage();
updateImage();
}
/**
* Act - do whatever the PlayersTWO wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
if (Greenfoot.mouseClicked(this)){
TwoPlayers = true;
clicked = true;
updateImage();
}
}
public void setPlayers(boolean players){
TwoPlayers = players;
}
public boolean getTwoPlayers(){
return TwoPlayers;
}
private void updateImage(){
if (clicked == false){
this.setImage("2playerbutton1.jpg");
}
if (clicked == true){
this.setImage("2playerbutton2.jpg");
}
}
}
// before updateImage() call in the act method
Players### p# = (Players###) getWorld().getObjects(Players###.class).get(0);
p#.cancelClicked();
// add the following method in both classes
public void cancelClicked()
{
clicked = false;
updateImage();
}