Greenfoot

thmysdar wrote ...

2016/4/7

Greenfoot objects touching in world

thmysdar

2016/4/7

could anyone show me if there is a way to test if two objects are touching in a world class? thanks

Super_Hippo

2016/4/7

In class A, you can test if it is touching an object of class B for example:

if (isTouching(B.class))
{
    //do something
}

thmysdar

2016/4/7

I need to have it in the world so I can access methods of the different objects I created . Sorry :(. Is there anything I can do

Super_Hippo

2016/4/7

Then you could add a method in class A:

public boolean touchingB()
{
    return isTouching(B.class);
}

And the in the world:

Actor a = (Actor) getObjects(A.class).get(0);
if (a != null)
{
    if (a.touchingB())
    {
        //do something
    }
}

thmysdar

2016/4/7

THANK YOU SO MUCH

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