mapcanvas.java

街头霸王格斗类游戏源码和素材

import java.io.InputStream;
import java.io.PrintStream;
import javax.microedition.lcdui.*;

class MapCanvas extends Canvas
{

    public static int mode = 0;
    public static int CanvasWidth;
    public static int CanvasHeight;
    public static int GameWidth;
    public static int GameHeight;
    public static Graphics G = null;
    public static Image offimage = null;
    public static Graphics offscreen = null;
    public static boolean still;
    public static int OFFX;
    public static int OFFY;
    public static int lightflag = 0;
    Font E3;
    String E4;
    String E5;
    String E6;
    Image E7;
    Image E8;
    Image E9;
    Image EA;
    Image EB;
    Image EC;
    Image ED;
    MatrixImage EE;
    MatrixImage EF;
    MatrixImage F0;
    MatrixImage F1;
    MatrixImage F2;
    int F3;
    MatrixImage F4;
    MatrixImage F5;
    MatrixImage F6;
    MatrixImage F8;
    MatrixImage F9;
    int FA;
    MatrixImage FB;
    boolean FC;
    int FD;
    int FE;
    Role_Ryu FF;
    Role_Lee _fld0100;
    int _fld0101;
    int _fld0102;

    MapCanvas()
    {
        E3 = null;
        E4 = "M.S.F. 1.0";
        E5 = "JShape Software";
        E6 = "2001 (C)";
        FD = 0;
        FE = 0;
    }

    public void init()
    {
        mode = 0;
        CanvasWidth = getWidth();
        CanvasHeight = getHeight();
        offimage = Image.createImage(CanvasWidth, CanvasHeight);
        offscreen = offimage.getGraphics();
        OFFX = (CanvasWidth - 120) / 2;
        OFFY = (CanvasHeight - 80) / 2;
        try
        {
            Image image = Image.createImage("/intro1.png");
            E7 = Image.createImage(60, 55);
            G = E7.getGraphics();
            G.drawImage(image, 0, 0, 20);
            E8 = Image.createImage(60, 55);
            G = E8.getGraphics();
            G.drawImage(image, 0, -55, 20);
            E9 = Image.createImage(60, 55);
            G = E9.getGraphics();
            G.drawImage(image, 0, -110, 20);
            EA = Image.createImage(60, 55);
            G = EA.getGraphics();
            G.drawImage(image, 0, -165, 20);
            EB = Image.createImage(60, 55);
            G = EB.getGraphics();
            G.drawImage(image, 0, -220, 20);
            EC = Image.createImage(60, 55);
            G = EC.getGraphics();
            G.drawImage(image, 0, -275, 20);
            G = null;
            image = null;
        }
        catch(Exception exception)
        {
            System.out.println(exception);
        }
        MatrixImage matriximage = CreateGifMatrixImage("/msf.gif");
        EE = matriximage.crop(0, 0, 18, 40);
        EF = matriximage.crop(18, 0, 22, 39);
        F0 = matriximage.crop(40, 0, 29, 39);
        F1 = matriximage.crop(70, 0, 30, 33);
        F2 = matriximage.crop(70, 34, 22, 12);
        F4 = matriximage.crop(0, 41, 15, 34);
        F5 = matriximage.crop(16, 41, 19, 34);
        F6 = matriximage.crop(37, 41, 33, 34);
        F8 = matriximage.crop(0, 77, 21, 19);
        F9 = matriximage.crop(22, 77, 38, 19);
        FB = matriximage.crop(76, 50, 13, 13);
        matriximage = null;
        still = false;
        F3 = 0;
        FA = 0;
        FC = false;
        _fld0100 = new Role_Lee();
        FF = new Role_Ryu();
        _fld0101 = 100;
        _fld0102 = 100;
    }

    public MatrixImage CreateGifMatrixImage(String s)
    {
        try
        {
            InputStream inputstream = getClass().getResourceAsStream(s);
            GifDecoder gifdecoder = new GifDecoder(inputstream);
            MatrixImage matriximage = gifdecoder.decodeMatrix();
            inputstream.close();
            gifdecoder.clear();
            gifdecoder = null;
            return matriximage;
        }
        catch(Exception exception)
        {
            return null;
        }
    }

    public void paint(Graphics g)
    {
        if(G == null)
        {
            G = g;
            E3 = g.getFont();
        }
        if(Intro.flag)
        {
            switch(Intro.seq)
            {
            case 1: // '\001'
                int i = (CanvasWidth - 60) / 2;
                int l = (CanvasHeight - 55) / 2;
                Image image = null;
                switch(Intro.count)
                {
                case 1: // '\001'
                    image = E7;
                    break;

                case 2: // '\002'
                    image = E8;
                    break;

                case 3: // '\003'
                    image = E9;
                    break;

                case 4: // '\004'
                    image = EA;
                    break;

                case 5: // '\005'
                    image = EB;
                    break;

                case 6: // '\006'
                    image = EC;
                    break;
                }
                if(Intro.count >= 6)
                    offscreen.setColor(0xffffff);
                else
                if(Intro.count >= 4)
                    offscreen.setColor(0x808080);
                else
                    offscreen.setColor(0);
                offscreen.fillRect(0, 0, CanvasWidth, CanvasHeight);
                if(image != null)
                    offscreen.drawImage(image, i, l, 20);
                break;
            }
            g.drawImage(offimage, 0, 0, 20);
            return;
        }
        if(mode == 0)
        {
            g.setColor(0xffffff);
            g.fillRect(0, 0, CanvasWidth, CanvasHeight);
            g.setColor(0);
            int j = CanvasWidth / 2;
            int i1 = CanvasHeight / 2 - E3.getHeight();
            g.drawString(E4, j, i1, 33);
            i1 += E3.getHeight() + 2;
            g.drawString(E5, j, i1, 33);
            i1 += E3.getHeight() + 2;
            g.drawString(E6, j, i1, 33);
            return;
        }
        if(E7 != null)
        {
            E7 = null;
            E8 = null;
            E9 = null;
            EA = null;
            EB = null;
            EC = null;
            try
            {
                ED = Image.createImage("/back.png");
            }
            catch(Exception exception) { }
            (new Game()).start();
        }
        offscreen.setClip(0, 0, CanvasWidth, CanvasHeight);
        offscreen.setColor(0xffffff);
        offscreen.fillRect(0, 0, CanvasWidth, CanvasHeight);
        offscreen.drawImage(ED, OFFX, OFFY, 20);
        if(lightflag == 0)
            offscreen.setColor(0xffff00);
        else
            offscreen.setColor(0xff0000);
        offscreen.fillRoundRect(OFFX + 88, OFFY + 18, 4, 4, 4, 4);
        _fld0100.paint(offscreen);
        FF.paint(offscreen);
        if(F3 > 0)
            F2.paint(offscreen, F3, OFFY + 46);
        if(FC)
        {
            FC = false;
            FB.paint(offscreen, FD, FE);
        }
        offscreen.setColor(32768);
        int k = _fld0101 / 5;
        offscreen.fillRect(4, OFFY + 4, 4, k);
        k = _fld0102 / 5;
        offscreen.fillRect(CanvasWidth - 8, OFFY + 4, 4, k);
        g.drawImage(offimage, 0, 0, 20);
        if(_fld0101 <= 0 || _fld0102 <= 0)
        {
            String s;
            if(_fld0102 <= 0)
                s = " You Win ";
            else
                s = " You Lose ";
            int j1 = E3.stringWidth(s);
            int k1 = (CanvasWidth - j1) / 2;
            int l1 = (CanvasHeight - E3.getHeight()) / 2;
            g.setColor(0x808080);
            g.fillRect(k1, (OFFY + l1) - 2, j1, E3.getHeight() + 4);
            g.setColor(0);
            g.drawRect(k1, (OFFY + l1) - 2, j1, E3.getHeight() + 4);
            g.drawString(s, CanvasWidth / 2, OFFY + l1 + E3.getHeight(), 33);
            g.drawString(s, CanvasWidth / 2 + 1, OFFY + l1 + E3.getHeight(), 33);
            still = true;
        }
    }

    public void keyProc(int i)
    {
        Game.randomInt();
        if(still)
            return;
        i = getGameAction(i);
        if(i == 5)
            FF.forward();
        if(i == 2)
            FF.backward();
        if(i == 1)
            FF.punch();
        if(i == 6)
            FF.kick();
        if(i == 8)
            FF.fire();
        repaint();
    }

    public void keyPressed(int i)
    {
        keyProc(i);
    }

    public void keyRepeated(int i)
    {
        keyProc(i);
    }

}