me Level1 code:
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class Level1 here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Level1 extends World
{
/**
* Constructor for objects of class Level1.
*
*/
public Level1()
{
super(600, 400, 1);
prepare();
{
Greenfoot.setWorld(new Level2());
}
}
/**
* Prepare the world for the start of the program. That is: create the initial
* objects and add them to the world.
*/
private void prepare()
{
ground ground = new ground();
addObject(ground, 65, 395);
ground ground2 = new ground();
addObject(ground2, 227, 356);
ground.setLocation(58, 341);
ground2.setLocation(210, 364);
ground ground3 = new ground();
addObject(ground3, 367, 348);
ground ground4 = new ground();
addObject(ground4, 488, 302);
ground ground5 = new ground();
addObject(ground5, 378, 241);
ground ground6 = new ground();
addObject(ground6, 269, 198);
ground ground7 = new ground();
addObject(ground7, 147, 151);
ground ground8 = new ground();
addObject(ground8, 71, 100);
ground ground9 = new ground();
addObject(ground9, 256, 81);
ground ground10 = new ground();
addObject(ground10, 378, 88);
ground ground11 = new ground();
addObject(ground11, 515, 97);
ground10.setLocation(371, 80);
ground11.setLocation(485, 79);
ground ground12 = new ground();
addObject(ground12, 533, 147);
ground12.setLocation(533, 147);
ground12.setLocation(533, 147);
ground12.setLocation(533, 147);
ground12.setLocation(533, 147);
ground12.setLocation(589, 81);
ground12.setLocation(599, 79);
Player2 player2 = new Player2();
addObject(player2, 50, 313);
}
}
Level2 code
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class Level2 here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Level2 extends World
{
/**
* Constructor for objects of class Level2.
*
*/
public Level2()
{
super(600, 400, 1);
prepare();
}
/**
* Prepare the world for the start of the program. That is: create the initial
* objects and add them to the world.
*/
private void prepare()
{
ground ground = new ground();
addObject(ground, 116, 373);
ground ground2 = new ground();
addObject(ground2, 337, 270);
ground ground3 = new ground();
addObject(ground3, 495, 199);
Player2 player2 = new Player2();
addObject(player2, 102, 319);
ground2.setLocation(288, 316);
ground3.setLocation(444, 250);
}
}
Actor code:
import greenfoot.*;
public class Player2 extends Actor
{
private int vSpeed = 3;
private int acceleration = 1;
private int jumpSpeed = 10;
private boolean goingLeft = true;
GreenfootImage gr = getImage();
private int count = 1;
public void act()
{
checkKeys();
checkFall();
count++;
}
public void checkKeys()
{
if(Greenfoot.isKeyDown("left"))
{ if(goingLeft)
{
gr.mirrorHorizontally();
goingLeft=false;
}
this.setLocation(getX()-3,getY());
}
if(Greenfoot.isKeyDown("right"))
{ if(!goingLeft)
{
gr.mirrorHorizontally();
goingLeft=true;
}
this.setLocation(getX()+3,getY());
}
if(Greenfoot.isKeyDown("space"))
{
jump();
}
}
public void checkFall()
{
if(onGround()) {
vSpeed = 1;
}
else {
fall();
}
}
public boolean onGround()
{
int spriteHeight = getImage().getHeight();
int yDistance = (int) (spriteHeight / 2 + 5);
Actor ground = getOneObjectAtOffset(0,getImage().getHeight()/2,ground.class);
if(ground == null)
{
return false;
}
else
{
return true;
}
}
public void moveToGround(Actor ground)
{
int groundHeight = ground.getImage().getHeight();
int newY = ground.getY() - (groundHeight + getImage().getHeight())/2;
setLocation(getX(), newY);
}
public void fall()
{if(count%2==0){
if(!onGround())
{
vSpeed= vSpeed + acceleration;
this.setLocation(getX(), getY() + vSpeed);
}}
}
public void jump()
{
if(onGround())
{
jumpSpeed = -90;
this.setLocation(getX(), getY() + jumpSpeed);
}
}
private boolean verSpeed()
{
if(vSpeed>=1)
{
return true;
}
else
{
return false;
}
}
}
ground code
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class ground here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class ground extends Actor
{
/**
* Act - do whatever the ground wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
move(0);
}
}
and how to make myltiple levels seleckt or a just multiple levels?
i not very good for engilish so u can just write code.
