in the greep game my problem is more than one greeps stop at tomato although i put in my code
else if (greeps==null) {
move();
}
hossam wrote ...
2013/1/12
how to make one greep stop at a tomato a i need only one???
If I understood the problem right you probably are checking whether there is a tomato at the position of the greep.
Pobably with some code like this:
If you now want only one greep to stop at the tomato it should work like this:
1 2 3 | if (!getWorld().getObjectsAt(getX(), getY(), Tomato.class).isEmpty()) { //stop moving because of the tomato;} |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | if (!getWorld().getObjectsAt(getX(), getY(), Tomato.class).isEmpty() && !otherGreepAtThisPosition()) { //stop moving because of the tomato and no other greep;}//to use this method you have to import java.util.List;public booleanOtherGreepAtThisPosition() { List<Greep> greeps = getWorld().getObjectsAt(getX(), getY(), Greep.class); if (!greeps.isEmpty()) { for (Greep greep : greeps) { if (!this.equals(greep)) { return true; } } } return false;} |
listen what i wrote is
public void stopAtTomato()
{
TomatoPile tomatoes = (TomatoPile) getOneIntersectingObject(TomatoPile.class);
Greep greeps = (Greep) getOneIntersectingObject(Greep.class);
if(!getFlag(2))
{
move();
}
if(getFlag(2) )
{
if (tomatoes != null && greeps ==null ){
move(0);
}
else {
if (greeps!=null && tomatoes == null){
move();
}
}
}
}
What exactly is the problem in this code and what does the method getFlag(int) do?
getFlag(int); and setFlag(int, bolean true or false)
so it only takes 1 or 2
so the greep has a small memory that it help them to store one place by setFlag(1,true); in the place you want
so in my case i setFlag(2); when the greep the tomato to stop
the problem with this code is this code make more than one greep stop at tomato i need only one greep to stop at tomato.
did you try the code I posted before?
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