Greenfoot

bonana wrote ...

2013/1/13

checking whether a method gets called

bonana

2013/1/13

Hey everybody, I want my actor to do something if the world calls a method. I tried to do it like this:

World1 world = (World1) getWorld();
        if (world.method())
        {
               doSomething();
        }

but it says "incompatible types", pointing at the method-brackets.

Game/maniac

2013/1/13

In the world type this:

boolean methodCalled = false;

public void method()
{
    methodCalled = true;
}

then in your actor type this:

World1 world = (World1) getWorld();

if (world.methodCalled == true)  
{  
       doSomething();
}

bonana

2013/1/14

Thank you!

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