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Thread: I have a problem with my code of a simple game

  1. #1
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    Default I have a problem with my code of a simple game

    Hello!

    I try to do a image in a frame to advance a few pixels to click the image

    The problem comes to add the image in a label and I try to call the label in a method addMouseListener() and after Mouseclicked()

    The code in which I do it itīs it:

     
    /************* This is the part af code where I have the request    *////////////////////////////////////
     
                 Ejemplo.getContentPane().add(etiqueta, BorderLayout.CENTER); 
    /* 109 */    
                  etiqueta.addMouseListener(new MouseAdapter()
    /*     */     {
    /*     */      public void mouseClicked(MouseEvent paramMouseEvent)
    /*     */      {
    /* 113 */        System.out.println("pepe");
    /* 114 */        Ejemplo.this.sw2 = 1;
    /*     */       }
    /*     */     });
     
    /************* This is the part af code where I have the request    *////////////////////////////////////

    etiqueta is a label and adds the label is the image.

    This code is in the constructor, in Ejemplo(){}.

    in the main class of the java program, in "public class Ejemplo extends JPanel
    /* */ implements KeyListener, Runnable
    /* */ {"
    I put the code of the label, it is:

    static ImageIcon imagen1 = new ImageIcon("rectangulovacio.jpg");
    static JLabel etiqueta = new JLabel(imagen1);

    and the program work, I created the file "Ejemplo.class" but not work the method "MouseClicked" because I click in the image and not happen anything... I can't do the program so? Thanks


  2. #2
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    Default Re: I have a problem with my code of a simple game

    So, from what you're saying, you're not getting any error messages. Could you try to re-explain yourself, I can see that english isn't your first language. I also wouldn't mind see a little bit more code.

  3. #3
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    Default Re: I have a problem with my code of a simple game

    I don't receive error messages but the program doesn`t do that I want.

    I want when the image is clicked it must be advance a pixels inside the frame but the image don't do anything when I click in. It only shows inside the frame, in the center

    the complete code of the program is it:

     
     
    /*     */ import java.awt.Container;
    /*     */ import java.awt.Graphics;
    /*     */ import java.awt.event.KeyEvent;
    /*     */ import java.awt.event.KeyListener;
    /*     */ import java.awt.event.MouseAdapter;
    /*     */ import java.awt.event.MouseEvent;
    /*     */ import java.awt.event.WindowAdapter;
    /*     */ import java.awt.event.WindowEvent;
    /*     */ import java.io.PrintStream;
    /*     */ import java.util.Date;
    /*     */ import java.util.Random;
    /*     */ import javax.swing.ImageIcon;
    /*     */ import javax.swing.JFrame;
    /*     */ import javax.swing.JLabel;
    /*     */ import javax.swing.JPanel;
    /*     */ public class Jojo extends Applet{
    /*     */ public class Ejemplo extends JPanel
    /*     */   implements KeyListener, Runnable
    /*     */ {
    /*     */   Thread anima;
    /*     */   private static final long serialVersionUID = 1L;
    /*     */   private int x;
    /*     */   private int y;
    /*     */   public int x1;
    /*     */   public int y1;
    /*     */   public int x2;
    /*     */   public int y2;
    /*     */   public int y3;
    /*     */   public int x3;
    /*     */   public int sw;
    /*  35 */   public int sw2 = 0;
    /*     */   public int azar;
    /*  37 */   public int u = 0;
    /*     */  Container localEjemplo;
    //Container contenedor = getContentPane();
     
    /*  40 */   static ImageIcon imagen1 = new ImageIcon("rectangulovacio.jpg");
    /*  41 */   static ImageIcon imagen2 = new ImageIcon("rectangulolleno.jpg");
    /*     */ 
    /*  43 */   //static JPanel panel1 = new JPanel();
    /*  44 */    static JLabel etiqueta = new JLabel(imagen1);
    /*     */  
     
     
    /*     */   public void start()
    /*     */   {
    /*  51 */     if (this.anima == null) {
    /*  52 */       this.anima = new Thread(this);
    /*  53 */       this.anima.start();
    /*     */     }
     
    /*     */   }
    /*     */ 
    /*     */   public void run()
    /*     */   {
    /*     */     while (true)
    /*  60 */       mover();
    /*     */   }
    /*     */ 
    /*     */   private static void log(String paramString) {
    /*  64 */     System.out.println("Deja un hueco en el medio y ve que pasa");
    /*  65 */     System.out.println(paramString);
    /*     */   }
    /*     */ 
    /*     */   public static void main(String[] paramArrayOfString)
    /*     */   {
                   //panel1.setLayout(new BorderLayout());
                  //panel1.add(etiqueta);
                   // /* esto vale */ panel1.add(etiqueta, "Center");
                   //panel1.setVisible(true);
    /*  76 */      //Ejemplo localEjemplo = new Ejemplo();
                   //localEjemplo.getContentPane();
     
     
    //localEjemplo.show(); 
    //localEjemplo.setVisible(true);
    //localEjemplo.pack();
    /*     */ 
    /*  78 */     
     
     
     
     
    /*  79 */     
    /*     */ 
    /*  81 */     //
    /*     */ 
    /*  86 */     
    /*     */ 
       //
    /*     */ 
    /*  93 */     System.out.println("Directorio ejecucion = " + System.getProperty("user.dir"));
    /*     */   }
    /*     */ 
    /*     */   Ejemplo()
    /*     */   {
    /*  98 */     //super("Ejemplo");
    /*  99 */     setSize(1000, 500);
    /*     */     //this.addActionListener(this);
     
     
    /************* This is the part af code where I have the request    *////////////////////////////////////
     
                 Ejemplo.getContentPane().add(etiqueta, BorderLayout.CENTER); 
    /* 109 */    
                  etiqueta.addMouseListener(new MouseAdapter()
    /*     */     {
    /*     */      public void mouseClicked(MouseEvent paramMouseEvent)
    /*     */      {
    /* 113 */        System.out.println("pepe");
    /* 114 */        Ejemplo.this.sw2 = 1;
    /*     */       }
    /*     */     });
     
    /************* This is the part af code where I have the request    *////////////////////////////////////              
     
      //
     
    /* 118 */     this.sw = 0;
    /* 119 */     Random localRandom = new Random();
    /* 120 */     localRandom.setSeed(new Date().getTime());
    /* 121 */     this.azar = localRandom.nextInt(3);
    /*     */ 
    /* 123 */     if (this.azar == 0) {
    /* 124 */       this.x = 50;
    /* 125 */       this.y = 100;
    /* 126 */       this.x1 = (this.x + 260);
    /* 127 */       this.y1 = this.y;
    /* 128 */       this.x2 = 150;
    /* 129 */       this.y2 = 250;
    /* 130 */       this.x3 = (this.x2 + 150);
    /* 131 */       this.y3 = (this.y + 150);
    /* 132 */       log("0 ");
    /*     */     }
    /* 134 */     if (this.azar == 1) {
    /* 135 */       this.x = 155;
    /* 136 */       this.y = 200;
    /* 137 */       this.x1 = (this.x + 155);
    /* 138 */       this.y1 = this.y;
    /* 139 */       this.x2 = 50;
    /* 140 */       this.y2 = 355;
    /* 141 */       this.x3 = (this.x + 155);
    /* 142 */       this.y3 = (this.y + 155);
    /* 143 */       log("1 ");
    /*     */     }
    /* 145 */     if (this.azar == 2) {
    /* 146 */       this.x = 50;
    /* 147 */       this.y = 200;
    /* 148 */       this.x1 = (this.x + 155);
    /* 149 */       this.y1 = this.y;
    /* 150 */       this.x2 = 50;
    /* 151 */       this.y2 = 355;
    /* 152 */       this.x3 = (this.x + 155);
    /* 153 */       this.y3 = (this.y + 155);
    /* 154 */       log("2");
    /*     */     }
    /*     */ 
    /* 157 */     addKeyListener(this);
    /* 158 */   // addWindowListener(new WindowAdapter()
    /*     */     //{
    /*     */       //public void windowClosing(WindowEvent paramWindowEvent)
    /*     */       //{
    /* 162 */       //  System.exit(0);
    /*     */       //}
    /*     */     //});*/
    /*     */   }
    /*     */ 
    /*     */   public void keyPressed(KeyEvent paramKeyEvent)
    /*     */   {
    /* 169 */     int i = 1;
    /* 170 */     int j = 1;
    /* 171 */     if (this.sw == 0)
    /*     */     {
    /* 173 */       switch (paramKeyEvent.getKeyCode())
    /*     */       {
    /*     */       case 38:
    /* 176 */         this.y -= 1;
    /* 177 */         break;
    /*     */       case 40:
    /* 179 */         this.y += 1;
    /* 180 */         break;
    /*     */       case 37:
    /* 182 */         this.x -= 1;
    /* 183 */         break;
    /*     */       case 39:
    /* 185 */         this.x += 1;
    /* 186 */         break;
    /*     */       default:
    /* 188 */         i = 0;
    /*     */       }
    /* 190 */       if (i != 0) {
    /* 191 */         repaint();
    /*     */       }
    /* 193 */       if (this.x + 100 == this.x1) {
    /* 194 */         this.sw = 1;
    /*     */       }
    /*     */     }
    /*     */ 
    /* 198 */     if (this.sw == 1) {
    /* 199 */       switch (paramKeyEvent.getKeyCode())
    /*     */       {
    /*     */       case 38:
    /* 202 */         this.y1 -= 1;
    /* 203 */         break;
    /*     */       case 40:
    /* 205 */         this.y1 += 1;
    /* 206 */         break;
    /*     */       case 37:
    /* 208 */         this.x1 -= 1;
    /* 209 */         break;
    /*     */       case 39:
    /* 211 */         this.x1 += 1;
    /* 212 */         break;
    /*     */       default:
    /* 214 */         j = 0;
    /*     */       }
    /* 216 */       if (j != 0)
    /* 217 */         repaint();
    /*     */     }
    /*     */   }
    /*     */ 
    /*     */   public void mover()
    /*     */   {
    /*     */   }
    /*     */ 
    /*     */   public void paint(Graphics paramGraphics)
    /*     */   {
    /* 229 */     if (imagen1 == null) {
    /* 230 */       return;
    /*     */     }
    /*     */ 
    /* 233 */     paramGraphics.drawImage(imagen1.getImage(), this.x, this.y, imagen1.getImageObserver());
    /*     */ 
    /* 238 */     repaint();
    /* 239 */     if (this.sw2 != 1) {
    /* 240 */       return;
    /*     */     }
    /*     */     if (this.sw2==1){
    /* 243 */     this.u = 0;
    /* 244 */     while (this.u != 40)
    /*     */     {
    /* 247 */       this.x -= 1;
    /* 248 */       this.u += 1;
    /*     */     }
    /* 250 */     this.sw2 = 0;
    /* 251 */     paramGraphics.drawImage(imagen2.getImage(), this.x, this.y, imagen2.getImageObserver());
    /* 252 */     //repaint();
                  }
    /*     */   }
    /*     */ 
    /*     */   public void keyReleased(KeyEvent paramKeyEvent)
    /*     */   {
    /*     */   }
    /*     */ 
    /*     */   public void keyTyped(KeyEvent paramKeyEvent)
    /*     */   {
    /*     */   }
    /*     */ }
     
    /* Location:           C:\Cosas Internet\ejemplos java-javascript\
     * Qualified Name:     Ejemplo
     * JD-Core Version:    0.5.3
     */
    }

  4. #4
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    Default Re: I have a problem with my code of a simple game

    Quote Originally Posted by byrne View Post
    I don't receive error messages but the program doesn`t do that I want.

    I want when the image is clicked it must be advance a pixels inside the frame but the image don't do anything when I click in. It only shows inside the frame, in the center

    the complete code of the program is it:

     
     
    /*     */ import java.awt.Container;
    /*     */ import java.awt.Graphics;
    /*     */ import java.awt.event.KeyEvent;
    /*     */ import java.awt.event.KeyListener;
    /*     */ import java.awt.event.MouseAdapter;
    /*     */ import java.awt.event.MouseEvent;
    /*     */ import java.awt.event.WindowAdapter;
    /*     */ import java.awt.event.WindowEvent;
    /*     */ import java.io.PrintStream;
    /*     */ import java.util.Date;
    /*     */ import java.util.Random;
    /*     */ import javax.swing.ImageIcon;
    /*     */ import javax.swing.JFrame;
    /*     */ import javax.swing.JLabel;
    /*     */ import javax.swing.JPanel;
    /*     */ public class Jojo extends Applet{
    /*     */ public class Ejemplo extends JPanel
    /*     */   implements KeyListener, Runnable
    /*     */ {
    /*     */   Thread anima;
    /*     */   private static final long serialVersionUID = 1L;
    /*     */   private int x;
    /*     */   private int y;
    /*     */   public int x1;
    /*     */   public int y1;
    /*     */   public int x2;
    /*     */   public int y2;
    /*     */   public int y3;
    /*     */   public int x3;
    /*     */   public int sw;
    /*  35 */   public int sw2 = 0;
    /*     */   public int azar;
    /*  37 */   public int u = 0;
    /*     */  Container localEjemplo;
    //Container contenedor = getContentPane();
     
    /*  40 */   static ImageIcon imagen1 = new ImageIcon("rectangulovacio.jpg");
    /*  41 */   static ImageIcon imagen2 = new ImageIcon("rectangulolleno.jpg");
    /*     */ 
    /*  43 */   //static JPanel panel1 = new JPanel();
    /*  44 */    static JLabel etiqueta = new JLabel(imagen1);
    /*     */  
     
     
    /*     */   public void start()
    /*     */   {
    /*  51 */     if (this.anima == null) {
    /*  52 */       this.anima = new Thread(this);
    /*  53 */       this.anima.start();
    /*     */     }
     
    /*     */   }
    /*     */ 
    /*     */   public void run()
    /*     */   {
    /*     */     while (true)
    /*  60 */       mover();
    /*     */   }
    /*     */ 
    /*     */   private static void log(String paramString) {
    /*  64 */     System.out.println("Deja un hueco en el medio y ve que pasa");
    /*  65 */     System.out.println(paramString);
    /*     */   }
    /*     */ 
    /*     */   public static void main(String[] paramArrayOfString)
    /*     */   {
                   //panel1.setLayout(new BorderLayout());
                  //panel1.add(etiqueta);
                   // /* esto vale */ panel1.add(etiqueta, "Center");
                   //panel1.setVisible(true);
    /*  76 */      //Ejemplo localEjemplo = new Ejemplo();
                   //localEjemplo.getContentPane();
     
     
    //localEjemplo.show(); 
    //localEjemplo.setVisible(true);
    //localEjemplo.pack();
    /*     */ 
    /*  78 */     
     
     
     
     
    /*  79 */     
    /*     */ 
    /*  81 */     //
    /*     */ 
    /*  86 */     
    /*     */ 
       //
    /*     */ 
    /*  93 */     System.out.println("Directorio ejecucion = " + System.getProperty("user.dir"));
    /*     */   }
    /*     */ 
    /*     */   Ejemplo()
    /*     */   {
    /*  98 */     //super("Ejemplo");
    /*  99 */     setSize(1000, 500);
    /*     */     //this.addActionListener(this);
     
     
    /************* This is the part af code where I have the request    *////////////////////////////////////
     
                 Ejemplo.getContentPane().add(etiqueta, BorderLayout.CENTER); 
    /* 109 */    
                  etiqueta.addMouseListener(new MouseAdapter()
    /*     */     {
    /*     */      public void mouseClicked(MouseEvent paramMouseEvent)
    /*     */      {
    /* 113 */        System.out.println("pepe");
    /* 114 */        Ejemplo.this.sw2 = 1;
    /*     */       }
    /*     */     });
     
    /************* This is the part af code where I have the request    *////////////////////////////////////              
     
      //
     
    /* 118 */     this.sw = 0;
    /* 119 */     Random localRandom = new Random();
    /* 120 */     localRandom.setSeed(new Date().getTime());
    /* 121 */     this.azar = localRandom.nextInt(3);
    /*     */ 
    /* 123 */     if (this.azar == 0) {
    /* 124 */       this.x = 50;
    /* 125 */       this.y = 100;
    /* 126 */       this.x1 = (this.x + 260);
    /* 127 */       this.y1 = this.y;
    /* 128 */       this.x2 = 150;
    /* 129 */       this.y2 = 250;
    /* 130 */       this.x3 = (this.x2 + 150);
    /* 131 */       this.y3 = (this.y + 150);
    /* 132 */       log("0 ");
    /*     */     }
    /* 134 */     if (this.azar == 1) {
    /* 135 */       this.x = 155;
    /* 136 */       this.y = 200;
    /* 137 */       this.x1 = (this.x + 155);
    /* 138 */       this.y1 = this.y;
    /* 139 */       this.x2 = 50;
    /* 140 */       this.y2 = 355;
    /* 141 */       this.x3 = (this.x + 155);
    /* 142 */       this.y3 = (this.y + 155);
    /* 143 */       log("1 ");
    /*     */     }
    /* 145 */     if (this.azar == 2) {
    /* 146 */       this.x = 50;
    /* 147 */       this.y = 200;
    /* 148 */       this.x1 = (this.x + 155);
    /* 149 */       this.y1 = this.y;
    /* 150 */       this.x2 = 50;
    /* 151 */       this.y2 = 355;
    /* 152 */       this.x3 = (this.x + 155);
    /* 153 */       this.y3 = (this.y + 155);
    /* 154 */       log("2");
    /*     */     }
    /*     */ 
    /* 157 */     addKeyListener(this);
    /* 158 */   // addWindowListener(new WindowAdapter()
    /*     */     //{
    /*     */       //public void windowClosing(WindowEvent paramWindowEvent)
    /*     */       //{
    /* 162 */       //  System.exit(0);
    /*     */       //}
    /*     */     //});*/
    /*     */   }
    /*     */ 
    /*     */   public void keyPressed(KeyEvent paramKeyEvent)
    /*     */   {
    /* 169 */     int i = 1;
    /* 170 */     int j = 1;
    /* 171 */     if (this.sw == 0)
    /*     */     {
    /* 173 */       switch (paramKeyEvent.getKeyCode())
    /*     */       {
    /*     */       case 38:
    /* 176 */         this.y -= 1;
    /* 177 */         break;
    /*     */       case 40:
    /* 179 */         this.y += 1;
    /* 180 */         break;
    /*     */       case 37:
    /* 182 */         this.x -= 1;
    /* 183 */         break;
    /*     */       case 39:
    /* 185 */         this.x += 1;
    /* 186 */         break;
    /*     */       default:
    /* 188 */         i = 0;
    /*     */       }
    /* 190 */       if (i != 0) {
    /* 191 */         repaint();
    /*     */       }
    /* 193 */       if (this.x + 100 == this.x1) {
    /* 194 */         this.sw = 1;
    /*     */       }
    /*     */     }
    /*     */ 
    /* 198 */     if (this.sw == 1) {
    /* 199 */       switch (paramKeyEvent.getKeyCode())
    /*     */       {
    /*     */       case 38:
    /* 202 */         this.y1 -= 1;
    /* 203 */         break;
    /*     */       case 40:
    /* 205 */         this.y1 += 1;
    /* 206 */         break;
    /*     */       case 37:
    /* 208 */         this.x1 -= 1;
    /* 209 */         break;
    /*     */       case 39:
    /* 211 */         this.x1 += 1;
    /* 212 */         break;
    /*     */       default:
    /* 214 */         j = 0;
    /*     */       }
    /* 216 */       if (j != 0)
    /* 217 */         repaint();
    /*     */     }
    /*     */   }
    /*     */ 
    /*     */   public void mover()
    /*     */   {
    /*     */   }
    /*     */ 
    /*     */   public void paint(Graphics paramGraphics)
    /*     */   {
    /* 229 */     if (imagen1 == null) {
    /* 230 */       return;
    /*     */     }
    /*     */ 
    /* 233 */     paramGraphics.drawImage(imagen1.getImage(), this.x, this.y, imagen1.getImageObserver());
    /*     */ 
    /* 238 */     repaint();
    /* 239 */     if (this.sw2 != 1) {
    /* 240 */       return;
    /*     */     }
    /*     */     if (this.sw2==1){
    /* 243 */     this.u = 0;
    /* 244 */     while (this.u != 40)
    /*     */     {
    /* 247 */       this.x -= 1;
    /* 248 */       this.u += 1;
    /*     */     }
    /* 250 */     this.sw2 = 0;
    /* 251 */     paramGraphics.drawImage(imagen2.getImage(), this.x, this.y, imagen2.getImageObserver());
    /* 252 */     //repaint();
                  }
    /*     */   }
    /*     */ 
    /*     */   public void keyReleased(KeyEvent paramKeyEvent)
    /*     */   {
    /*     */   }
    /*     */ 
    /*     */   public void keyTyped(KeyEvent paramKeyEvent)
    /*     */   {
    /*     */   }
    /*     */ }
     
    /* Location:           C:\Cosas Internet\ejemplos java-javascript\
     * Qualified Name:     Ejemplo
     * JD-Core Version:    0.5.3
     */
    }
    Can Anyone help me to resolve my problem with my code? Thanks

  5. #5
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    Default Re: I have a problem with my code of a simple game

    You're more likely to get help if you boil your problem down to an SSCCE that demonstrates exactly what you're talking about.
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

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