what is the code to make a world get a method form an actor
Stephon231 wrote ...
2012/9/12
help
If the method you want to execute is static you just need this:
If it is non-static (what it probably is) you first need the reference to the actor:
If you need another object (not the first what is found) you have to serch for this. maybe with an int type or something like this.
actorsName.methodsName();
import java.util.List;
public class MyWorld extends World {
Object obj;
public void act() {// or any other method;
List<object> o = getObjects(object.class); // object is the type of the object you want to have the reference to.
if (o.size() != 0) {
obj = o.get(0);//gives the reference to the first object in world that is found.
obj.method(); //the method you want to execute.
}
}
}would this be correct:
<Wombat> o = getObjects(Wombat.class); //
if (o.size() != 0) {
obj = o.get(0);
obj.method(leavesE);
}
@Gevater_Tod4711, it is probably best to avoid the List class when dealing with those that are just starting off. It adds an extra layer of complexity.
Easier would be:
However, it would probably be even better to have a reference to the Wombat in an instance field in the world.
Of course 'xxx' and 'yyy' should be replaced either with actual values, pre-set variables or legal expressions.
If you need to find out if 'wombat' is still in the world first, you can use
if (!getObjects(Wombat.class).isEmpty()) ((Wombat) getObjects(Wombat.class).get(0)).method();
// world instance variable Wombat wombat = null; // in the constructor (or a method it calls) wombat = new Wombat(); addObject(wombat, xxx, yyy); // then, to call the method later wombat.method();
if (wombat.getWorld() != null)
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