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POJava platformer game doesn't run the initial few lines of code...?
 

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  1. POJava platformer game doesn't run the initial few lines of code...?
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    <p>I am making a basic outline for a 2d platformer game in Java... I'm having an issue that started pretty recently! Sometimes, when I run my program, my frame shows up, and everything is set, and you can see the guy, but for some reason the ground does not get "added" (i have an addGround() method which I call in the very first segment that runs). As I got farther into the game, this started happening more and more until now, most of the time it fails and won't show/add the ground! Sometimes, though, it does it perfectly.</p> <p>This is how it looks when it works:</p> <p><img src="https://i.imgur.com/KmDeh.png" alt=""></p> <p>This is how it looks most of the time, when it doesn't work:</p> <p><img src="https://i.imgur.com/oi2z4.png" alt=""></p> <p>So, this is my main class code: (I have not included all the imports and stuff, just the core)</p> <pre><code> public BusiWorld() { this.setFocusable(true); if(init) { ground.addGround(x-300, y+100, 35, 1); ground.addGround(x-100, y-360, 1, 46); ground.addGround(x+100, y+90, 1, 1); ground.addGround(x+400, y+20, 2, 1); ground.addGround(x+460, y-50, 2, 1); ground.addGround(x+520, y-120, 2, 1); ground.addGround(x+460, y-190, 2, 1); ground.addGround(x+140, y-260, 15, 1); ground.addGround(x, y-280, 1, 1); init = false; } t = new Timer(16, new ActionListener() { @Override public void actionPerformed(ActionEvent ae) { repaint(); } }); t.start(); } public static void main(String[] args) { mainFrame.setTitle("Busiworld"); mainFrame.setSize(600,500); mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); mainFrame.setBackground(Color.WHITE); mainFrame.setResizable(false); mainFrame.setVisible(true); } } </code></pre> <p>And this is the ground class code:</p> <pre><code>public class Ground extends JFrame { private Image groundImg = Toolkit.getDefaultToolkit().getImage("ground.png"); private ArrayList&lt;Point&gt; groundLocs = new ArrayList&lt;Point&gt;(); public Ground() { } public void addGround(int xCoord, int yCoord, int howManyWide, int howManyTall) { for(int i = 0; i &lt; howManyWide; i++) { for(int j = 0; j &lt; howManyTall; j++) { groundLocs.add(new Point(xCoord+i*groundImg.getWidth(null), yCoord+j*groundImg.getHeight(null))); } } } public void drawGround(Graphics g) { for(Point p: groundLocs) { g.drawImage(groundImg, p.x, p.y, this); } } public int groundArraySize() { return groundLocs.size(); } public Point getGroundArray(int index) { return groundLocs.get(index); } } </code></pre>
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    1. USAshok
    1. USAshok
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      1. POJava platformer game doesn't run the initial few lines of code...?
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    1. COdon't post such large parts of code! Put then on pastebin rather or on similar service and put only link here.
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      1. UStrejder
    2. CO@trejder: the relevant parts of the code _must_ be included inline in the post. Only use pastebin for additional stuff. (But I agree this is a lot of code to read through, and Ashok should narrow the problem down.)
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      1. POJava platformer game doesn't run the initial few lines of code...?
      1. USMat
    3. CO@Mat: I agree. I just don't find the idea of publishing whole class as relevant to a problem! :)
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      1. UStrejder
 

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