Discussions

great. i used the last option, seems more understandable to me :)

That worked perfectly, thank you, sir!

Looking into your TileSet trees class from your other discussion thread.

The error message does not suggest that the code provided was in a static method. It is saying that the call to 'setLocation' was written as if 'setLocation' was a static method when, in fact, it is not. The use of a class name (and not an object of that class), 'HeroWizard', as the object of the method call is what threw the exception. You can set the location of an instance of an Actor class; but, you cannot set the location of the Class Name or Type. Because you can create multiple instances of an Actor subclass, you

Excellent, I hope it goes well.

No nerves struck here. Like I said, there are multiple ways to accomplish this. Do not hold your breath. Try implementing your own. You can accomplish this programmatically by drawing the image on a larger image base with

IndexOutOfBounds just means you are calling a part of a list not in the list. For example: Your list of integers is 1, 3, 4, 7, 8. Then you call the tenth integer in the list. There is none, so it prints out an error.

Thank you very much

In the act method of your Missile class you are checking to see if a Hero object intersects the missile. The method call 'getOneIntersectingObject(Hero.class)' returns that Hero object you need to remove. Replace line 21 with an actor removal statement that removes that Hero object. You can also remove line 20, as you are not actually using 'w' anywhere (nor are you even assigning anything to it).

(1) How does the 'for' loop on line 4 accomplish this: * Use a for loop to iterate over each card returned by getCards() (2) Where is there any reference to a card that is already in the world; (3) Where are you using 'isShown' and 'getValue' to complete this: * On each iteration use it’s ‘isShown’ method to check if it is visible. * If it is then call the card’s ‘getValue’ method and add this to ‘total’ (4) The 'calculateTotal' method needs to return an 'int' value (as per the return type given in the method declaration line. Where is the return statement that satisfies this:

That would make sense. Try placing the call after the switch block in the countNumberOfEmptyCellsInFront method.

Awesome! This is pretty interesting actually. Thanks for the help!

If you wish to view the source of the World and Actor classes, you can download them. Look in the lower-right corner of this page.

Thanks.

Great thanks it works