Hey, I wanted to program a tennis match with Greenfoot, but I can't find the error :(
private void moveBall(){
if(pScore == 5) {
Ball = ((MarioWorld)getWorld()).getPlayer().getPlayer();
locationX = 350;
locationY = 300;
acceleration = 0;
setImage("Tennisball.png");
}else if(cScore == 5){
Ball = ((MarioWorld)getWorld()).getComputer().getBaby();
locationX = 350;
locationY = 300;
acceleration = 0;
setImage("Tennisball.png");
}else if ((locationY > 560) ){
locationX = 350 + (acceleration * Math.cos((Math.PI * 3.1/ 2)));
locationY = 300 + (acceleration * Math.sin((Math.PI * 3.1/ 2)));
cScore = cScore + 1;
setImage("Tennisball.png");
}else if((locationY < 20)){
locationX = 350 + (acceleration * Math.cos((Math.PI * 3.1/ 2)));
locationY = 300 + (acceleration * Math.sin((Math.PI * 3.1/ 2)));
pScore = pScore + 1;
setImage("Tennisball.png");
}else if((getX() == 350) && (getY() == 300)){
acceleration = -15;
angle = (Math.PI * 3.1/ 2);
locationX = getX() + (acceleration * Math.cos(angle));
locationY = getY() + (acceleration * Math.sin(angle));
setImage("Tennisball.png");
}else if(this.hitLSide() || this.hitRSide()){
angle = (Math.PI * 3.1/ 2);
locationX = 350 + (acceleration * Math.cos((angle)));
locationY = 300 + (acceleration * Math.sin((angle)));
setImage("Tennisball.png");
if(getY() < 300){
pScore = pScore + 1;
}else{
cScore = cScore + 1;
};
}else if (isHitRacket()){
this.bounceRacket();
}else{
locationX = getX() + (acceleration * Math.cos(angle));
locationY = getY() + (acceleration * Math.sin(angle));
setImage("Tennisball.png");
}
}
