gameplay.java~201~

J2ME游戏引擎,直接在JBUILDER2006下运行,不包含需要的SDK和虚拟机

package GoGoGo;

import java.util.Vector;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0.0
 */

public class GamePlay extends GameFrameBase
{
    //Game State Defining
    final static byte PLAYS_NEXT_LEVEL = 20;
    final static byte PLAYS_COUNT_DOWN = 21;
    final static byte PLAYS_PLAYING = 22;
    final static byte PLAYS_STAGE_CLEARED = 23;
    final static byte PLAYS_BOOM = 24;
    final static byte PLAYS_GAME_OVER = 25;
    String npcword1="ni hao";
     int animation= 0;  //主角状态
    int NPCanimation[]= new int [2];  //NPC状态
    AnimationX animationx;//主角动画管理对象
    AnimationX NPCanimationx;//NPC管理对象
    CMap m_Map=null;
    npcROL npc[]=new npcROL[2];
    int HeroACT=30;//主角攻击力
    //Game map Defining
  /*  final static byte STAGE_DATA[][][] =
        {
            {
            {2, 0, 0, 4, 0},
            {0, 0, 3, 0, 4},
            {1, 0, 2, 0, 0},
            {0, 0, 0, 0, 0}
        }
    };*/

    //Gaming Consts
   /* final static byte STAGE_COUNT = 1;
    final static byte BLOCK_SIZE = 24;
    final static byte SMALL_BLOCK_SIZE = 16;
    final static byte MAP_X_LENGTH = 5;
    final static byte MAP_Y_LENGTH = 4;
    final static byte START_POS_X = 4;
    final static byte START_POS_Y = 1;*/

    //=变量定义=================
    //byte m_Curr_StageData[][];
    int m_i_CurrStage;
    //==================================END=

    //=图片资源=================
    private Surface m_Surface_BigRoad = null;
//    private Surface m_Surface_BigCar = null;
//    private Surface m_Surface_SmallRoad = null;
//    private Surface m_Surface_SmallCar = null;
//    private Surface m_Surface_Icons = null;
//    private Surface m_Surface_Digits = null;
//    private Surface m_Surface_Boom = null;
//    private Surface m_Surface_TitleNext = null;
//    private Surface m_Surface_TitleGameOver = null;
    private Surface  m_Surface_right = null;
    private Surface m_Surface_up = null;
    private Surface m_Surface_down = null;
    private Surface m_Surface_left = null;
    private Surface m_Surface_ACT_left = null;
    private Surface m_Surface_ACT_right= null;
    private Surface m_Surface_NPC_up = null;
    private Surface m_Surface_NPC_down = null;
    private Surface m_Surface_NPC_right = null;
    private Surface m_Surface_NPC_left = null;


    public GamePlay()
    {
        m_vect_SurfacePath = new Vector();
        m_vect_SurfacePath.addElement("/map1.png");
        //        m_vect_SurfacePath.addElement("/man1.png");
        //        m_vect_SurfacePath.addElement("/smallroad.png");
        //       m_vect_SurfacePath.addElement("/smallcar.png");
        //        m_vect_SurfacePath.addElement("/icons.png");
        //        m_vect_SurfacePath.addElement("/digits.png");
          //m_vect_SurfacePath.addElement("/boom.png");
        //        m_vect_SurfacePath.addElement("/title_next.png");
        //        m_vect_SurfacePath.addElement("/title_gameover.png");
        m_vect_SurfacePath.addElement("/RIGHT(28-42).png");
        m_vect_SurfacePath.addElement("/UP(22,42).png");
        m_vect_SurfacePath.addElement("/DOWN(34,38).png");
        m_vect_SurfacePath.addElement("/LEFT.png");
        m_vect_SurfacePath.addElement("/ACT_left.png");
        m_vect_SurfacePath.addElement("/ACT_right.png");
        m_vect_SurfacePath.addElement("/NPC_right.png");
        m_vect_SurfacePath.addElement("/NPC_left.png");
        m_vect_SurfacePath.addElement("/NPC_up.png");
        m_vect_SurfacePath.addElement("/NPC_down.png");
        // m_Curr_StageData = new byte[MAP_Y_LENGTH][MAP_X_LENGTH];
    }

    public void Create(GameViewBase view)
    {
        m_View = view;
        m_BackGraphy = m_View.m_g_BackGraphy;

        m_Surface_BigRoad = m_View.nextSurface();
//        m_Surface_BigCar = m_View.nextSurface();
//        m_Surface_SmallRoad = m_View.nextSurface();
//        m_Surface_SmallCar = m_View.nextSurface();
//        m_Surface_Icons = m_View.nextSurface();
//        m_Surface_Digits = m_View.nextSurface();
  //    m_Surface_Boom = m_View.nextSurface();
//
//        m_Surface_TitleNext = m_View.nextSurface();
//        m_Surface_TitleGameOver = m_View.nextSurface();

        m_Surface_right = m_View.nextSurface();
        m_Surface_up = m_View.nextSurface();
        m_Surface_down = m_View.nextSurface();
        m_Surface_left = m_View.nextSurface();
        m_Surface_ACT_left = m_View.nextSurface();
        m_Surface_ACT_right = m_View.nextSurface();
        m_Surface_NPC_right = m_View.nextSurface();
        m_Surface_NPC_left = m_View.nextSurface();
        m_Surface_NPC_up = m_View.nextSurface();
        m_Surface_NPC_down = m_View.nextSurface();
        if (m_Map == null)
        {
            m_Map = new CMap(m_View);
            m_Map.Create(m_Surface_BigRoad);
        }
        m_View.m_pge_gameplay.NewGame(1);
        m_i_FrameState = PLAYS_PLAYING;
        npc[0] = new npcROL(100, 2, 0, 0, 60, 60);
        npc[1] = new npcROL(100, 2, 1, 0, 100, 100);
        animationx = new AnimationX();
        animation = animationx.down_stand;
    }

    public void Release()
    {
        if(m_View != null)
            m_View.ReleaseAllSurfaces();
    }

    public void NewGame(int iStage)
    {
        m_i_CurrStage = iStage;
        m_Map.LoadMap(m_i_CurrStage);

     //加载资源
    }


    public void OnKeyDown(int iScanCode)
    {
        switch (m_i_FrameState)
        {
         case PLAYS_PLAYING:
              MAPOnKeyDown( iScanCode);
             break;
        }
    }

    public void OnKeyUp(int iScanCode)
    {
        switch (m_i_FrameState)
        {
         case PLAYS_PLAYING:
              MAPOnKeyUp( iScanCode);
             break;
        }

    }
     public void MAPOnKeyDown(int iScanCode)
     {
        // System.out.println(iScanCode);
         switch (iScanCode)
       {
          case  -1:
          case  '2':
              m_Map.MoveUp();
               animation=animationx.up_run;
            break;
        case  -2:
        case  '8':
             m_Map.MoveDown();
             animation=animationx.down_run;
          break;
        case  -3:
        case  '4':
           m_Map.MoveLeft();
           animation=animationx.Left_run;
          break;
        case  -4:
        case  '6':
           m_Map.MoveRight();
           animation=animationx.right_run;
          break;
        case  '5':
              m_Map.StopMoveUp();
              m_Map.StopMoveLeft();
              m_Map.StopMoveRight();
              m_Map.StopMoveDown();
         animationx.Current_station=animation;
         animation=animationx.ACT;
        break;
         }

     }
     public void MAPOnKeyUp(int iScanCode)
     {
         switch (iScanCode)
       {
          case  -1:
          case  '2':
              m_Map.StopMoveUp();
              animation=animationx.up_stand;
            break;
        case  -2:
        case  '8':
             m_Map.StopMoveDown();
             animation=animationx.down_stand;
          break;
        case  -3:
        case  '4':
           m_Map.StopMoveLeft();
           animation=animationx.Left_stand;
          break;
        case  -4:
        case  '6':
           m_Map.StopMoveRight();
           animation=animationx.right_stand;
          break;
      case  '5':
          if(animationx.Current_station<4)
         animation=animationx.Current_station+4;
         else if(animationx.Current_station>3&& animationx.Current_station<8)
         animation=animationx.Current_station;
         animationx.Current_station=-1;
        break;

         }

     }

    public void Show()
    {
        switch (m_i_FrameState)
        {

        }
       m_Map.DRAWMAP();//地图绘制
      // Drawman();//绘制主角
       DrawNPC();//绘制NPC
       npcbrock();//主角和NPC碰撞方法
       ACTbrock();//攻击碰撞
      // System.out.print(m_i_FrameState);
    }
  //
  public  void npcbrock()//身体碰撞
  {
     for(int i=0;i<npc.length;i++)
     {
         if(npc[i].life<1)
       {
           npc[i].NPC_X = -100;
           npc[i].NPC_Y = -100;
        break;
       }
      if (checkRectCollision(X_intMan,Y_intMan,animationx.getwidth(animation),animationx.getheight(animation),npc[i].NPC_X, npc[i].NPC_Y,npc[i].getwidth(npc[i].NPCStatic),npc[i].getheight(npc[i].NPCStatic)))
      {
            m_View.m_g_BackGraphy.setColor(0);
            m_View.m_g_BackGraphy.drawString("ni hao",npc[i].NPC_X- m_Map.MapX, npc[i].NPC_Y- m_Map.MapY,0);
      }
     }
  }
  public  void ACTbrock()//攻击碰撞
  {
     for(int i=0;i<npc.length;i++)
     {
         if (npc[i].life < 1)
         {
             npc[i].NPC_X = -100;
             npc[i].NPC_Y = -100;
             break;
         }
         switch (animationx.Current_station)
         {
             case 0:
             case 4:
                 if (checkRectCollision(X_intMan-20,Y_intMan+15,16,21,npc[i].NPC_X, npc[i].NPC_Y,npc[i].getwidth(npc[i].NPCStatic),npc[i].getheight(npc[i].NPCStatic)))
                 {
                       m_View.m_g_BackGraphy.setColor(255,0,0);
                       m_View.m_g_BackGraphy.drawString("别打我！！",npc[i].NPC_X- m_Map.MapX, npc[i].NPC_Y- m_Map.MapY,0);
                      npc[i].Hit=true;
                   }
//             m_View.m_g_BackGraphy.setColor(255);
//            m_View.m_g_BackGraphy.fillRect(X_intMan-m_Map.MapX-30,Y_intMan-m_Map.MapY+20,16,16);

                 break;
             case 1:
             case 5:
                 if (checkRectCollision(X_intMan+30,Y_intMan+10,16,21,npc[i].NPC_X, npc[i].NPC_Y,npc[i].getwidth(npc[i].NPCStatic),npc[i].getheight(npc[i].NPCStatic)))
                 {
                       m_View.m_g_BackGraphy.setColor(255,0,0);
                       m_View.m_g_BackGraphy.drawString("别打我！！",npc[i].NPC_X- m_Map.MapX, npc[i].NPC_Y- m_Map.MapY,0);
                  npc[i].Hit=true;
                   }

//         m_View.m_g_BackGraphy.setColor(255);
//         m_View.m_g_BackGraphy.fillRect(X_intMan-m_Map.MapX+65,Y_intMan-m_Map.MapY+20,16,16);

                 break;
             case 2:
             case 6:
                 if (checkRectCollision(X_intMan-20,Y_intMan+15,16,21,npc[i].NPC_X, npc[i].NPC_Y,npc[i].getwidth(npc[i].NPCStatic),npc[i].getheight(npc[i].NPCStatic)))
                 {
                       m_View.m_g_BackGraphy.setColor(255,0,0);
                       m_View.m_g_BackGraphy.drawString("别打我！！",npc[i].NPC_X- m_Map.MapX, npc[i].NPC_Y- m_Map.MapY,0);
                  npc[i].Hit=true;
                   }

//                m_View.m_g_BackGraphy.setColor(255);
//             m_View.m_g_BackGraphy.fillRect(X_intMan-m_Map.MapX-30,Y_intMan-m_Map.MapY+20,16,16);

                 break;
             case 3:
             case 7:
                 if (checkRectCollision(X_intMan+30,Y_intMan+10,16,21,npc[i].NPC_X, npc[i].NPC_Y,npc[i].getwidth(npc[i].NPCStatic),npc[i].getheight(npc[i].NPCStatic)))
                 {
                       m_View.m_g_BackGraphy.setColor(255,0,0);
                       m_View.m_g_BackGraphy.drawString("别打我！！",npc[i].NPC_X- m_Map.MapX, npc[i].NPC_Y- m_Map.MapY,0);
                 npc[i].Hit=true;
                   }

//        m_View.m_g_BackGraphy.setColor(255);
//        m_View.m_g_BackGraphy.fillRect(X_intMan-m_Map.MapX+65,Y_intMan-m_Map.MapY+20,16,16);

                 break;

         }
     }
  }

 //物品碰撞检测
 protected final boolean checkRoundCollision(int x1,int y1,int r1,int x2,int y2,int r2){
     return (x1-x2)*(x1-x2) + (y1-y2)*(y1-y2) <= (r1 + r2)*(r1 + r2) ;
 }

 protected final boolean distanceLessThan(int x0,int y0,int newX,int newY,int oldX,int oldY){
     return (newX-x0)*(newX-x0) + (newY-y0)*(newY-y0) < (oldX-x0)*(oldX-x0) + (oldY-y0)*(oldY-y0);
 }

 protected final boolean checkRectCollision(int x1,int y1,int w1,int h1,int x2,int y2,int w2,int h2){

     if(x1>=x2+w2 || x1+w1<=x2 || y1>=y2+h2 || y1+h1<=y2 ){
         return false;
     }
     return true;
 }
 boolean Check=false;
 public boolean Brock_check(int speedX, int speedY)
 {
     int CheckBlockY = m_Map.MapY / m_Map.MapblockSize; //16
     int CheckBlockX = m_Map.MapX / m_Map.MapblockSize; //30
     for (int i = CheckBlockY; i < m_Map.ShowMapArrowY + CheckBlockY; i++)
     {
         for (int j = CheckBlockX; j < m_Map.ShowMapArrowX + CheckBlockX;
              j++)
         {
             if ( (m_Map.MAP_DATE[i][j] > 12 && m_Map.MAP_DATE[i][j] < 17) ||
                 (m_Map.MAP_DATE[i][j] > 42 && m_Map.MAP_DATE[i][j] < 47) ||
                 (m_Map.MAP_DATE[i][j] > 72 && m_Map.MAP_DATE[i][j] < 77) ||
                 (m_Map.MAP_DATE[i][j] > 102 && m_Map.MAP_DATE[i][j] < 117))
                 if (checkRectCollision(j * m_Map.MapblockSize,
                                        i * m_Map.MapblockSize,