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

   1 package code.kalter.longflight.screen;
   2
   3 import code.kalter.longflight.Loader;
   4 import code.kalter.longflight.LongFlight;
   5 import code.kalter.longflight.Quote;
   6 import code.kalter.longflight.Sprite;
   7 import code.kalter.longflight.StringReader;
   8 import java.io.IOException;
   9 import java.io.InputStream;
  10 import java.util.Random;
  11 import javax.microedition.lcdui.Image;
  12
  13 /**
  14  * Фейковая загрузка
  15  *
  16  * @author KalterFive
  17  */
  18 public class Loading extends Screen {
  19
  20     private static final long SLEEP = 8000;
  21
  22     private final int COUNT; // of quots
  23     private final Quote[] quote;
  24
  25     private final Sprite loading;
  26     private int quoteID;
  27
  28     private long lastTime;
  29
  30     public Loading() throws IOException {
  31         final InputStream file = getClass().getResourceAsStream("/quote.txt");
  32         final StringReader reader = new StringReader(file);
  33         COUNT = reader.nextInt();
  34         quote = new Quote[COUNT];
  35         for (int i = 0; i < COUNT; i++) {
  36             String q = reader.nextString(); // quote
  37             String a = reader.nextString(); // author
  38             quote[i] = new Quote(q, a);
  39         }
  40         reader.close();
  41
  42         Loader loader = Loader.getInstance();
  43
  44         // loading
  45         Image loadingImage = loader.getImage("/gfx/loading/loading.png");
  46         int loadingX = screenW - loadingImage.getWidth();
  47         int loadingY = 15;
  48         loading = new Sprite(loadingImage, loadingX, loadingY);
  49     }
  50
  51     // override
  52     public void start() {
  53         lastTime = System.currentTimeMillis();
  54         quoteID = new Random().nextInt(COUNT);
  55         super.start();
  56     }
  57
  58     // override
  59     public void run() {
  60         while (getGameLoop()) {
  61             fps.process();
  62             update();
  63             paint();
  64             LongFlight.link.sleep(20);
  65             fps.max();
  66         }
  67         LongFlight.link.setScreen(LongFlight.GAME);
  68     }
  69
  70     private void update() {
  71         if (System.currentTimeMillis() - lastTime > SLEEP) {
  72             stop();
  73         }
  74     }
  75
  76     private void paint() {
  77         // gfx
  78         graphics.setColor(0x002C40);
  79         graphics.fillRect(0, 0, screenW, screenH);
  80         graphics.setColor(0x004C6F);
  81         graphics.fillRect(0, 22, screenW, 2);
  82         loading.paint(graphics);
  83
  84         // quote
  85         String quoteText = quote[quoteID].getQuote();
  86         int quoteX = 10;
  87         int quoteY = 30;
  88         int quoteHeight = screenW - 10;
  89         font.paint(graphics, quoteText, quoteX, quoteY, quoteHeight);
  90
  91         // author
  92         String author = quote[quoteID].getAuthor();
  93         int authorX = 10;
  94         int authorY = 18 + quoteY + font.getHeight(quoteText, quoteHeight);
  95         int authorHeight = screenW - 10;
  96         font.paint(graphics, author, authorX, authorY, authorHeight);
  97         flushGraphics();
  98     }
  99 }