src/code/kalter/longflight/screen/About.java

   1 package code.kalter.longflight.screen;
   2
   3 import code.kalter.longflight.EventListener;
   4 import code.kalter.longflight.Loader;
   5 import code.kalter.longflight.LongFlight;
   6 import code.kalter.longflight.Sprite;
   7 import java.io.IOException;
   8 import javax.microedition.lcdui.Image;
   9
  10 /**
  11  * Экран информации об игре
  12  *
  13  * @author Kalter
  14  */
  15 public class About extends Screen {
  16
  17     private final Sprite window;
  18     private final Sprite leftSoft;
  19     private final Sprite rightSoft;
  20     private final Image downPanel;
  21
  22     public About() throws IOException {
  23         Loader loader = Loader.getInstance();
  24
  25         // window
  26         Image windowImage = loader.getImage("/gfx/about/window.png");
  27         int windowX = (screenW - windowImage.getWidth()) / 2;
  28         int windowY = (screenH - windowImage.getHeight()) / 2;
  29         window = new Sprite(windowImage, windowX, windowY);
  30         window.addEvent(new EventListener() {
  31             // override
  32             public boolean is() {
  33                 return window.isEntrySet(getXPressed(), getYPressed());
  34             }
  35
  36             // override
  37             public void event() {
  38                 setScreenMenu();
  39             }
  40         });
  41
  42         // left soft
  43         Image leftSoftImage = loader.getImage("/gfx/awt/left_soft.png");
  44         int leftSoftX = 0;
  45         int leftSoftY = screenH - leftSoftImage.getHeight();
  46         leftSoft = new Sprite(leftSoftImage, leftSoftX, leftSoftY);
  47         leftSoft.addEvent(new EventListener() {
  48             // override
  49             public boolean is() {
  50                 return leftSoft.isEntrySet(getXPressed(), getYPressed());
  51             }
  52
  53             // override
  54             public void event() {
  55                 setScreenMenu();
  56             }
  57         });
  58
  59         // right soft
  60         Image rightSoftImage = loader.getImage("/gfx/awt/right_soft.png");
  61         int rightSoftX = screenW - rightSoftImage.getWidth();
  62         int rightSoftY = screenH - rightSoftImage.getHeight();
  63         rightSoft = new Sprite(rightSoftImage, rightSoftX, rightSoftY);
  64         rightSoft.addEvent(new EventListener() {
  65             // override
  66             public boolean is() {
  67                 return rightSoft.isEntrySet(getXPressed(), getYPressed());
  68             }
  69
  70             // override
  71             public void event() {
  72                 setScreenMenu();
  73             }
  74         });
  75
  76         // down panel
  77         downPanel = loader.getImage("/gfx/awt/down_panel.png");
  78     }
  79
  80     // override
  81     public void start() {
  82         setDate(39, screenH - 9);
  83         super.start();
  84     }
  85
  86     // override
  87     public void run() {
  88         while (getGameLoop()) {
  89             fps.process();
  90             update();
  91             paint();
  92             LongFlight.link.sleep(20);
  93             fps.max();
  94         }
  95     }
  96
  97     // override
  98     public void keyPressed(int keyCode) {
  99         switch (getGameAction(keyCode)) {
 100             case FIRE:
 101                 keyCode = RIGHT_SOFT;
 102                 break;
 103         }
 104         switch (keyCode) {
 105             case RIGHT_SOFT:
 106             case LEFT_SOFT:
 107                 setScreenMenu();
 108                 break;
 109         }
 110     }
 111
 112     // override
 113     public void pointerPressed(int x, int y) {
 114         super.pointerPressed(x, y);
 115         leftSoft.exciteEvent();
 116         rightSoft.exciteEvent();
 117         window.exciteEvent();
 118     }
 119
 120     private void setScreenMenu() {
 121         LongFlight.link.setScreen(LongFlight.MENU);
 122     }
 123
 124     private void update() {
 125         space.update();
 126     }
 127
 128     private void paint() {
 129         space.paint(graphics);
 130         window.paint(graphics);
 131         for (int i = 0; i < screenW; i += 128) {
 132             graphics.drawImage(downPanel, i, screenH - 18, 0);
 133         }
 134         leftSoft.paint(graphics);
 135         rightSoft.paint(graphics);
 136         paintDate();
 137         flushGraphics();
 138     }
 139 }