Maze code


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Thread: Maze code

  1. #1
    Join Date
    May 2006
    Posts
    2

    Maze code

    hello, I got this maze source code from the internet but I would like to change it so that the movement uses keypad (UP,DOWN,LEFT,RIGHT) instead of mouselistener

    Any help would be great (it is an Applet)

    here is the Source Code attached:
    Attached Files Attached Files

  2. #2
    Join Date
    Dec 2004
    Location
    San Bernardino County, California
    Posts
    1,468
    So you're looking to create a KeyListener, which will listen to the keys you've indicated. Take a look at the API docs for the KeyListener interface.

  3. #3
    Join Date
    May 2006
    Posts
    2
    tried I changed all the mouse functions to use keylistener instead but I get these errors:

    H:\Java\maze\MazeApplet.java:365: cannot resolve symbol
    symbol : method getPoint ()
    location: class java.awt.event.KeyEvent
    Point p = new Point(e.getPoint());
    ^
    H:\Java\maze\MazeApplet.java:366: cannot resolve symbol
    symbol : method getX ()
    location: class java.awt.event.KeyEvent
    int x = e.getX();
    ^
    H:\Java\maze\MazeApplet.java:367: cannot resolve symbol
    symbol : method getY ()
    location: class java.awt.event.KeyEvent
    int y = e.getY();
    ^
    3 errors

  4. #4
    Join Date
    Feb 2006
    Location
    Cologne - Germany
    Posts
    271
    H:\Java\maze\MazeApplet.java:365: cannot resolve symbol
    symbol : method getPoint ()
    location: class java.awt.event.KeyEvent
    Point p = new Point(e.getPoint());
    there is no getPoint() in KeyEvent class. there is no location for a key event at all. getX, getY are functions for a mouseevent, which has a location on the screen, and not for a keyevent, which has no location but the keyboard itself. remove all code corresponding to the location of the mouse.

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