I don't understand sorry, do you mean how big it is?
Weeb.exe wrote ...
2020/4/10
how would i create an openable door
Weeb.exe wrote...
I don't understand sorry, do you mean how big it is?Weeb.exe wrote...
oh ok
public class OpenableDoor extends Actor
ok so this is my second account
i couldn't post or anything it told me that a post i tried to send was selected for review blah blah so i'm just letting you know
i think its because I tried to send a link
(youtube) then it told me that it was selected for review
ill test that theory now
Greenfoot Help Youtube
ok so now my seccond account can post again
can you have a look at the video that i sent because it helps out a fair bit if you can answer it thank you
basically cant go through door keeps throwing me backwards
Please show most recent Characters class codes.
Also, it that another Characters object to the right of the door?
sorry I've had a lot of technical difficulties lately
characters ^
I think you mean the character on screen so here
public class Characters extends Actor
{
/**
* Act - do whatever the Characters wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
OpenableDoor door = (OpenableDoor)getOneIntersectingObject(OpenableDoor.class);
if (door != null && !door.isOpen()) stopByOpenableDoor(door);
}
public void stopByOpenableDoor(Actor closeDoor)
{
int wallWidth = closeDoor.getImage().getWidth();
int newX = closeDoor.getX() -(wallWidth + getImage().getWidth()) -10;
setLocation(newX , getY());
}
}
public class Betty extends Characters
{
private GreenfootImage Betty1= new GreenfootImage("Betty1.png");
private GreenfootImage Betty2= new GreenfootImage("Betty2.png");
private GreenfootImage BettyGun1= new GreenfootImage("Betty_Gun_1.png");
private GreenfootImage BettyGun2= new GreenfootImage("Betty_Gun_2.png");
private int animatecounter;
private int pistolGrabbed;
public int fireTimer = 0;
private boolean fire = false;
public int lives = 5;
/**
* Act - do whatever the Betty wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
grabPistol();
BettyMovement();
super.act();
checkRightWalls();
checkLeftWalls();
platformAbove();
platformBelow();
if (fireTimer != 0)
{
fireTimer --;
}
else
{
fire = false;
}
if (Greenfoot.isKeyDown("e"))
{
OpenableDoor door = (OpenableDoor) getOneIntersectingObject(OpenableDoor.class);
}
}
public void healthBar()
{
lives--;
}
public void detectBulletCollision()
{
if (isTouching(Bullet.class))
{
healthBar();
}
}
public void grabPistol()
{
if (isTouching(Pistol.class) && Greenfoot.isKeyDown("E"))
{
removeTouching(Pistol.class);
pistolGrabbed++;
}
}
private void BettyMovement()
{
if (Greenfoot.isKeyDown("d")) {
setLocation(getX()+1,getY());
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("a")) {
setLocation(getX()-1,getY());
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("s")) {
setLocation(getX(),getY()+1);
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("w")) {
setLocation(getX(),getY()-1);
animate();
animateWithGun();
}
if (Greenfoot.mouseClicked(this))
{
shoot();
}
if (Greenfoot.isKeyDown("d") && Greenfoot.isKeyDown("shift") ) {
setLocation(getX()+2,getY());
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("w") && Greenfoot.isKeyDown("shift") )
{
setLocation(getX(),getY()-2);
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("a") && Greenfoot.isKeyDown("shift") )
{
setLocation(getX()-2,getY());
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("s") && Greenfoot.isKeyDown("shift") )
{
setLocation(getX(),getY()+2);
animate();
animateWithGun();
}
if (Greenfoot.isKeyDown("p") && isTouching(RobotEnemy.class))
{
removeTouching(RobotEnemy.class);
}
}
public void animate()
{
if (pistolGrabbed <1){
animatecounter++;
if (animatecounter > 5) {
animatecounter = 0;
if (getImage() == Betty1) {
setImage(Betty2);
}
else {
setImage(Betty1); }
}
}
}
public void animateWithGun() {
if (pistolGrabbed ==1){
animatecounter++;
if (animatecounter > 5) {
animatecounter = 0;
if (getImage() == BettyGun1) {
setImage(BettyGun2);
}
else {
setImage(BettyGun1); }
}
}
}
public void shoot() {
if (pistolGrabbed ==1 && fire == false)
{
fire();
fire = true;
fireTimer = 25;
}
}
private void fire()
{
Bullet bullet = new Bullet();
getWorld().addObject(bullet, getX(), getY());
bullet.move(06);
}
public boolean checkRightWalls()
{
int spriteWidth = getImage().getWidth();
int xDistance = (int) (spriteWidth/2);
Actor rightWall = getOneObjectAtOffset (xDistance, 0, Brick.class);
if (rightWall == null)
{
return false;
}
else
{
stopByRightWall(rightWall);
return true;
}
}
public void stopByRightWall(Actor rightWall)
{
int wallWidth = rightWall.getImage().getWidth();
int newX = rightWall.getX() -(wallWidth + getImage().getWidth())/2;
setLocation(newX , getY());
}
public boolean checkLeftWalls()
{
int spriteWidth = getImage().getWidth();
int xDistance = (int) (spriteWidth/-2);
Actor leftWall = getOneObjectAtOffset (xDistance, 0, Brick.class);
if (leftWall == null)
{
return false;
}
else
{
stopByLeftWall(leftWall);
return true;
}
}
public void stopByLeftWall(Actor leftWall)
{
int wallWidth = leftWall.getImage().getWidth();
int newX = leftWall.getX() -(wallWidth + getImage().getWidth())/-2;
setLocation(newX , getY());
}
public boolean platformAbove()
{
int spriteHeight = getImage().getHeight();
int yDistance = (int) (spriteHeight / 2 + 5);
Actor ceiling = getOneObjectAtOffset(0, getImage().getHeight()/2, (Brick.class));
if (ceiling == null)
{
return false;
}
else
{
stopByCeiling(ceiling);
return true;
}
}
public void stopByCeiling(Actor ceiling)
{
int ceilingHeight = ceiling.getImage().getHeight();
int newY = ceiling.getY() + (ceilingHeight + getImage().getWidth())/2;
setLocation(getX() , newY);
}
public boolean platformBelow()
{
int spriteHeight = getImage().getHeight();
int yDistance = (int) (spriteHeight / -2);
Actor floor = getOneObjectAtOffset(0, yDistance, (Brick.class));
if (floor == null)
{
return false;
}
else
{
stopByFloor(floor);
return true;
}
}
public void stopByFloor(Actor floor)
{
int floorHeight = floor.getImage().getHeight();
int newY = floor.getY() - (floorHeight + getImage().getWidth())/2;
setLocation(getX() , newY);
}
}
Try the folllowing for line 16 in Characters class code given above:
int newX = closeDoor.getX()-(wallWidth+getImage().getWidth())/2+1;
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