Noobie is making a tetris clone NEED HELP PLEASE!!!
Hello,
I am a newbie and I took on the task of making a tetris clone for my final project in my CS162 java class.
In my Block Class I have each Tetris block set up as an array of Shapes
using rectangle2D.Doubles for the small squares that make up the block, and a paintcomponent method in my gamePanel Class to paint the blocks. I use the Swing Timer Class to triger an event to move the block down every second, and when the block intersects a line, a new block is instantiated and begins to fall...So...my problem now is getting the old block to stay when the new block is instantiated(the old block disapears). I have tried adding the blocks to an arraylist and then making paintcomponent repaint it but I am getting a nullPointerException.
I still think using the arraylist is better than trying to make my own array of blocks. I think I am just using it wrong.
Can anyone suggest Anything???
cross-post:
http://forum.java.sun.com/thread.jspa?threadID=665840
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