Computer Science Canada ArrayList help :s |
| Author: | Fasih [ Wed May 18, 2011 7:05 pm ] | ||
| Post subject: | ArrayList help :s | ||
Ok so arraylist has got me pegged because I have an assignment about ArrayList and I don't get them. I have an ArrayList of objects, each is initialized with a value, which is the card number. The code to determine what the suit is is done in the other class. There are some things I don't understand how to do. Do I have to make the arraylist a constructor or can I just declare it like:
How would I go about randomizing the order at which the deck is displayed? I send each card in the array to another class that loads and draws the image, but how would I "shuffle" the array? Would I have to use an array of int and use Math.random to get numbers, and then send it specifically? |
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