How would you make a rock blow up when a rocket ship touched it?
Pacplay wrote ...
2012/12/19
Explosion
In your rocket you have to check if it hits a rock and if you found one make it explode.
To detect you should use code like this:
To make your rock explode you could use the explosion from the luna landing scenario or just delete the object.
//in your rocket;
private boolean rockHit() {
return !getWorld().getOneIntersectingObject(Rock.class).isEmpty();
}
@Gevater_Tod4711,
(1) 'getOneIntersectingObject' is an Actor class method
(2) 'getOneIntersectingObject' returns an Object (not a list)
Because of (1) above, you cannot use the method on a World object ('getWorld' returns a World object)
Because of (2) above, you cannot use 'isEmpty()' on what it returns ('isEmpty' is a List class method)
It should be
return getOneIntersectingObject(Rock.class) != null;
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