All for Cell Phones: Sony Ericsson/Sony-Ericsson 2004.iso/Java/LockEmUp/LockemUp.jar/LockemUp/GameScreen.class

Java Class File | 2002-03-05 | 4.3 KB | 204 lines

package LockemUp;

import com.siemens.mp.game.ExtendedImage;
import com.siemens.mp.game.GraphicObjectManager;
import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.List;

public class GameScreen extends BaseScreen {
   private static final int GAME_SCREEN_WIDTH = 88;
   private static final int GAME_SCREEN_HEIGHT = 77;
   private static final String MAP_DATA_FILE = "res\\maps.dat";
   private static final String MAP_TILE_FILE = "res\\wall.bin";
   private static final String MAP_TILE_ACTORS = "res\\actors.bin";
   private int mapNumber;
   private int iState;
   private boolean readyToPaint = false;
   private CommandListener listener;
   private boolean repaintBack;
   private Image gameScreenImage;
   private ExtendedImage gameScreen = null;
   private GraphicObjectManager gfxManager;
   private GameBoard back;

   public GameScreen(int var1) {
      this.mapNumber = var1;

      try {
         this.gameScreenImage = Image.createImage(88, 77);
         this.gameScreen = new ExtendedImage(this.gameScreenImage);
         this.gameScreen.clear((byte)0);
         this.gfxManager = new GraphicObjectManager();
         byte[] var2 = ((BaseScreen)this).ReadByteArray("res\\maps.dat", 4, var1 * 2);
         int var3 = this.byteToInt(var2[0]) * 256 + this.byteToInt(var2[1]);
         int var4 = this.byteToInt(var2[2]) * 256 + this.byteToInt(var2[3]) - var3;
         var2 = ((BaseScreen)this).ReadByteArray("res\\maps.dat", var4, var3);
         byte[] var5 = ((BaseScreen)this).ReadByteArray("res\\wall.bin", 42, 0);
         byte[] var6 = ((BaseScreen)this).ReadByteArray("res\\actors.bin", 496, 0);
         switch (this.mapNumber) {
            case 0:
            case 1:
               this.back = new GameBoard(this.gfxManager, var2, var5, var6, 0);
               break;
            case 2:
               this.back = new GameBoard(this.gfxManager, var2, var5, var6, 1);
               break;
            case 3:
               this.back = new GameBoard(this.gfxManager, var2, var5, var6, 2);
               break;
            default:
               this.back = new GameBoard(this.gfxManager, var2, var5, var6, 3);
         }
      } catch (Exception var7) {
         System.out.println("Exception: " + var7);
      }

      this.readyToPaint = true;
      this.iState = 0;
      this.repaintBack = true;
   }

   public void reInit() {
      this.iState = 0;
      switch (this.mapNumber) {
         case 0:
         case 1:
            this.back.reInit(0);
            break;
         case 2:
            this.back.reInit(1);
            break;
         case 3:
            this.back.reInit(2);
            break;
         default:
            this.back.reInit(3);
      }

      this.readyToPaint = true;
      this.repaintBack = true;
   }

   public void setOnSound(boolean var1) {
      this.back.setOnSound(var1);
   }

   public void setOnVibrate(boolean var1) {
      this.back.setOnVibrate(var1);
   }

   public void Dispose() {
      this.gameScreen = null;
      this.gfxManager = null;
      this.back.Dispose();
   }

   public void run() {
      boolean var1 = true;

      while(var1) {
         try {
            Thread.sleep(20L);
         } catch (Exception var5) {
         }

         int var2 = this.back.manageMoves();

         try {
            if (var2 > 0) {
               this.gameScreen.clear((byte)0);
            } else {
               this.gameScreen.setPixels(this.back.getBackground(), 0, 0, 88, 77);
               this.gfxManager.paint(this.gameScreen, 0, 0);
            }

            ((Canvas)this).repaint();
         } catch (Exception var4) {
            System.out.println("Exception: " + var4);
         }

         if (this.iState != 0 || var2 > 0) {
            if (this.iState == 0) {
               this.iState = var2;
            }

            var1 = false;
         }
      }

   }

   public void setRepaintFlag(boolean var1) {
      this.repaintBack = var1;
   }

   public int getReturnValue() {
      return this.iState;
   }

   public void setStateValue(int var1) {
      this.iState = var1;
      if (var1 > 0) {
         this.gameScreen.clear((byte)0);
         this.gameScreen.blitToScreen(2, 1);
         this.readyToPaint = false;
         this.repaintBack = false;
      }

   }

   public void paint(Graphics var1) {
      if (this.repaintBack) {
         var1.drawLine(0, 0, 0, 79);
         var1.drawLine(90, 0, 90, 79);
         Image var2 = Image.createImage(8, 75);
         ExtendedImage var3 = new ExtendedImage(var2);
         var3.clear((byte)-127);
         byte[] var4 = ((BaseScreen)this).ReadByteArray("res\\right.bin", 75, 0);
         var3.setPixels(var4, 0, 0, 8, 75);
         var3.blitToScreen(92, 0);
         this.repaintBack = false;
      }

      if (this.gameScreen != null && this.readyToPaint) {
         try {
            this.gameScreen.blitToScreen(2, 1);
         } catch (Exception var5) {
            System.out.println("Exception: " + var5);
         }
      }

   }

   public void setCommandListener(CommandListener var1) {
      super.setCommandListener(var1);
      this.listener = var1;
   }

   protected void keyPressed(int var1) {
      if (var1 == -12) {
         this.listener.commandAction(List.SELECT_COMMAND, this);
      } else {
         this.back.turnArrow(var1 - 48);
      }
   }

   protected void keyReleased(int var1) {
   }

   protected void keyRepeated(int var1) {
   }

   private int byteToInt(byte var1) {
      if (var1 >= 0) {
         return var1;
      } else {
         int var2 = var1 + 256;
         return var2;
      }
   }
}