player.java

一个很不错的炸弹人J2ME游戏源码.画面及音效质量都不错,可供新手学习使用.

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 

package bombjack;

import gamelib.GameObject;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

// Referenced classes of package bombjack:
//            ImageLoader, BombJackScreen

public class Player extends GameObject
{

    public byte direction;
    private Image playerImage;
    private int playerAnim[][][];
    public int animCount;
    public int score;
    public short lives;
    public short orderCollect;
    public short bombCollect;
    public short bonus;
    public short allbombs;
    public static Player player = new Player();
    public boolean powerMode;
    public int powerTime;
    public int enemyCollect;
    public int lastBonus;
    public int lastExtra;

    private Player()
    {
        super(0, 0);
        direction = 1;
        animCount = 0;
        score = 0;
        lives = 3;
        orderCollect = 0;
        bombCollect = 0;
        bonus = 2;
        allbombs = 0;
        powerMode = false;
        powerTime = 0;
        enemyCollect = 0;
        lastBonus = 0;
        lastExtra = 0;
        playerImage = ImageLoader.getImage(9);
        playerAnim = new int[5][][];
        playerAnim[0] = new int[3][];
        playerAnim[0][0] = (new int[] {
            7, 7, 8, 8, 9, 9, 10, 10
        });
        playerAnim[0][1] = (new int[] {
            11, 11, 12, 12, 13, 13, 14, 14
        });
        playerAnim[0][2] = (new int[] {
            0
        });
        playerAnim[1] = new int[3][];
        playerAnim[1][0] = (new int[] {
            5
        });
        playerAnim[1][1] = (new int[] {
            6
        });
        playerAnim[1][2] = (new int[] {
            4
        });
        playerAnim[2] = new int[3][];
        playerAnim[2][0] = (new int[] {
            2
        });
        playerAnim[2][1] = (new int[] {
            3
        });
        playerAnim[2][2] = (new int[] {
            1
        });
        playerAnim[4] = new int[3][];
        playerAnim[4][0] = (new int[] {
            2
        });
        playerAnim[4][1] = (new int[] {
            3
        });
        playerAnim[4][2] = (new int[] {
            1
        });
        dieAnim = (new int[] {
            7, 7, 11, 11, 7, 7, 11, 11, 15, 15, 
            15
        });
        width = 15;
        height = 18;
        mode = 0;
        direction = 2;
    }

    public void die()
    {
        isDying = true;
        animCount = 0;
        BombJackScreen.stopSound(BombJackScreen.musicPlayer);
        if(!BombJackScreen.doVibrate)
            BombJackScreen.playSound(BombJackScreen.sndDead);
    }

    public void score(int i)
    {
        score += i * bonus;
    }

    public void reset()
    {
        score = 0;
        lives = 3;
        orderCollect = 0;
        bombCollect = 0;
        allbombs = 0;
        bonus = 1;
        animCount = 0;
        lastBonus = 0;
        lastExtra = 0;
        isDying = false;
        isDead = false;
    }

    public void draw(Graphics g)
    {
        draw(g, x, y);
    }

    public void draw(Graphics g, int i, int j)
    {
        j += 2;
        byte byte0 = -3;
        byte byte1 = -4;
        if(isDying)
        {
            g.setClip(i + byte0, j + byte1, width, height);
            g.clipRect(3, 0, 170, 182);
            g.drawImage(playerImage, (i + byte0) - dieAnim[animCount] * width, j + byte1, 20);
            if(++animCount >= dieAnim.length || isDead)
            {
                isDead = true;
                animCount = dieAnim.length - 1;
            }
            return;
        }
        if(mode == 2)
            byte1 = -7;
        g.setClip(i + byte0, j + byte1, width, height);
        g.clipRect(3, 0, 170, 182);
        g.drawImage(playerImage, (i + byte0) - playerAnim[mode][direction][animCount] * width, j + byte1, 20);
        ox = i + byte0;
        oy = j + byte1;
        owidth = width;
        oheight = height;
    }

    public void animate()
    {
        animCount = (animCount + 1) % playerAnim[mode][direction].length;
    }

    public void move(int i, int j)
    {
        x += i;
        y += j;
        if(i < 0)
        {
            if(direction != 0)
                animCount = 0;
            direction = 0;
        } else
        if(i > 0)
        {
            if(direction != 1)
                animCount = 0;
            direction = 1;
        } else
        {
            if(direction != 2)
                animCount = 0;
            direction = 2;
        }
        if(i != 0 || j != 0)
            animate();
    }

    public int[][] getGridPos(int i, int j)
    {
        int k = (x + i) / 5;
        int l = (y + j) / 7;
        int i1 = (x + i) % 5;
        if(i < 0)
        {
            if(i1 > 2)
                k++;
        } else
        if(i > 0 && i1 > 2)
            k++;
        if(x + i < 0)
            k = -1;
        if(y + j < 0)
            l = -1;
        int ai[][] = {
            {
                k, l
            }, {
                k + 1, l
            }, {
                k, l + 1
            }, {
                k + 1, l + 1
            }
        };
        return ai;
    }

}