My game has an actor who you control, the aim is to collect other objects to move up a level. Once all the objects are completed how can i get it to move on to the next level?
Thanks
copyrightkid wrote ...
2012/6/9
World to move on too the next world after completing the other,
if (getObjects(Collectable.class).isEmpty()) Greenfoot.setWorld(new NextLevelWorld());
Make 'Collectable' a sub-class of Actor, and all the collectable actors sub-classes of 'Collectable'. When all the collectable items have been collected, there should not be any left in the world; so go to the next level. Put the above line in the world class of each WorldLevel. Just replace 'NextLevelWorld' with the names of the worlds that you want to proceed to.
Thank you very much, that helped me out alot cheers :)
It says it cant find symbol 'getobjects' how can i fix it and where did i go wrong
It still says can't find symbol, its odd?
It is just that part of the coding,
if ur tryign to do this bit of code outside of the world then do it wouldnt work. try using "getWorld().getObjects(Collectable.class);"
Where is says "getWorld() do i put the world i want it to go to in the ()? , if so that doesnt work it says, Cant find symbol.
I suggested putting the line in the world classes, but if you happen to prefer it to be in an Actor class, then you need to prefix the method call to 'getObjects' with 'getWorld().'. This lets the compiler know where to find the method (it will assume it to be in the Actor class, otherwise). Nothing goes inside the parenthesis of the 'getWorld()' call. And you do not have to cast it to your sub-class of world, as the method is in 'World', not in your sub-class of world.
I still think the proper place for the line is in the act method of each world class that you have (without the 'getWorld().' prefixing).
If i was to upload the game can you see the coding, if so you can say where i went wrong?
It's on latest scenarios Animal Food Chain
http://www.greenfoot.org/scenarios/5439
how can i let you see the coding?
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