MyGame_24.rar_24点_小游戏_算24

import javax.microedition.midlet.*; import javax.microedition.lcdui.*; import javax.microedition.lcdui.game.*; import javax.microedition.media.*; import javax.microedition.rms.*; import java.util.Random; import java.io.*; public class DrawCanvas extends GameCanvas implements Runnable,CommandListener{ private Graphics _scene; private MIDlet midlet; private Display game_display; private DrawList drawlist; private Timer_Thread timer_thread; private Seeking_expressions seeking_expressions; private Thread thread; private Command exit,back,help,repeat; private static final int FPS=16; private Image backImage1,backImage2,branceImage; private Image heitao,hongtao,meihua,fangkuai; private Image scrollcard; private Image font_count; private Image titleimage; private Image fatcardimage; private Image helpimage; private Image alertimage; private LayerManager layermanager; private Sprite brance_mark; private Sprite brance_sprite[]; private Sprite title_sprite[]; private Sprite help_sprite; private Sprite alert_sprite; private final int SCREEN_WIDTH,SCREEN_HEIGHT; private InputStream is; private int card_frame=0; private int card_step1_x=125,card_step2_x=-132; private int card_step1_y=5,card_step2_y=-28; private short font_width=0,index_title=0; public byte scene_ID,card_ID,word_ID; private boolean thread_stop=false,_initData1,_initData2,_initData3,card_move,on_off; private byte[] cardArrays; private byte[] copy_cardArrays=new byte[4]; private int card_x,card_y,word_x; private Player player; private String str_num=""; private StringBuffer string_time; private int temp=0; private byte temp_num=0; private char ch=' ',old_ch=' '; private byte kuo_left_num,kuo_right_num; private byte correct_num; private int score_now,score_old; private String answer_correct,answer_old_score,answer_now_score; public DrawCanvas(MIDlet midlet,Display display){ super(false); this.midlet=midlet; game_display=display; _scene=getGraphics(); repeat=new Command("重新开始",Command.SCREEN,4); help=new Command("帮助",Command.HELP,3); back=new Command("返回",Command.BACK,2); exit=new Command("退出",Command.EXIT,1); this.addCommand(exit); this.setCommandListener(this); SCREEN_WIDTH=this.getWidth(); SCREEN_HEIGHT=this.getHeight(); try{ backImage1=Image.createImage("/scene1_background.png"); backImage2=Image.createImage("/scene3_background.png"); branceImage=Image.createImage("/branceimage.png"); heitao=Image.createImage("/heitao.png"); hongtao=Image.createImage("/hongtao.png"); meihua=Image.createImage("/meihua.png"); fangkuai=Image.createImage("/fangkuai.png"); scrollcard=Image.createImage("/scrollcard.png"); font_count=Image.createImage("/font_count.png"); titleimage=Image.createImage("/title.png"); fatcardimage=Image.createImage("/fatcard.png"); helpimage=Image.createImage("/help.png"); alertimage=Image.createImage("/alert.png"); }catch(Exception e){ System.out.println("无法载入图片"); } seeking_expressions=new Seeking_expressions(); layermanager=new LayerManager(); brance_mark=new Sprite(branceImage,97,84); alert_sprite=new Sprite(alertimage,88,30); alert_sprite.setPosition(46, 73); help_sprite=new Sprite(helpimage); title_sprite=new Sprite[]{ new Sprite(titleimage,73,39), new Sprite(titleimage,73,39) }; title_sprite[0].setPosition(12, 94); title_sprite[1].setPosition(12, 124); brance_mark.setPosition(70, 12); brance_mark.setVisible(false); brance_sprite=new Sprite[]{ new Sprite(heitao,42,58), new Sprite(hongtao,42,58), new Sprite(meihua,42,58), new Sprite(fangkuai,42,58) }; } public void run(){ while(!thread_stop){ long time_start=System.currentTimeMillis(); //input(); data_logic(); if(scene_ID==0) scene1_animation(); else if(scene_ID==1) scene2_animation(); else if(scene_ID==3) scene3_animation(); long time_end=System.currentTimeMillis(); long time_interval=time_end-time_start; if(time_interval<1000/FPS) try{ Thread.sleep(1000/FPS-time_interval); }catch(InterruptedException e){ System.out.println(e.getMessage()); } } } public void data_logic(){ if(scene_ID==0){ card_step1_x-=5; card_step1_y+=5; if(card_step1_x<-42){ card_step1_x=120; card_step1_y=10; } card_step2_x+=5; card_step2_y-=5; if(card_step2_x>30){ card_step2_x=-132; card_step2_y=-28; } } else if(scene_ID==1){ if(card_move==true){ switch(card_ID){ case 0: if(card_x>6){ card_x-=6; card_y+=5; }else{ card_ID=1; card_x=80; card_y=8; } break; case 1: if(card_x>49){ card_x-=3; card_y+=6; }else{ card_ID=2; card_x=80; card_y=8; } break; case 2: if(card_x<91){ card_x+=1; card_y+=6; }else{ card_ID=3; card_x=80; card_y=8; } break; case 3: if(card_x<132){ card_x+=5; card_y+=6; }else{ card_ID=4; } break; default: card_move=false; } } } else if(scene_ID==3){ switch(word_ID){ case 0: if(word_x<40){ word_x+=5; }else{ word_x=-100; word_ID=1; } break; case 1: if(word_x<40){ word_x+=5; }else{ word_x=-80; word_ID=2; } break; case 2: if(word_x<40){ word_x+=5; }else{ word_ID=3; } break; } } } public void keyPressed(int keyCode){ if(scene_ID==0 && card_frame==10){ if(getGameAction(keyCode)==DOWN){ index_title++; if(index_title==2)index_title=0; } else if(getGameAction(keyCode)==UP){ index_title--; if(index_title==-1)index_title=1; } else if(getGameAction(keyCode)==FIRE){ if(index_title==0){ //游戏开始 scene_ID=1; card_ID=0; card_x=86;card_y=3; _initData1=true; _initData2=true; _initData3=true; card_move=true; str_num=""; temp=0; temp_num=0; ch=' '; old_ch=' '; kuo_left_num=0; kuo_right_num=0; correct_num=0; word_x=-140; word_ID=0; this.removeCommand(exit); this.addCommand(back); this.addCommand(help); timer_thread=new Timer_Thread(this); thread=new Thread(timer_thread); thread.start(); } else if(index_title==1){ //游戏设置 scene_ID=2; _initData1=true; player=null; is=null; drawlist.list_dos=false; _scene.drawImage(backImage1 , 0 , 0, Graphics.TOP|Graphics.LEFT); //清除缓冲区 game_display.setCurrent(drawlist.get_form()); } } } else if(scene_ID==1){ boolean bAction=false; switch(keyCode){ case Canvas.KEY_NUM0: str_num+="0"; break; case Canvas.KEY_NUM1: str_num+="1"; break; case Canvas.KEY_NUM2: str_num+="2"; break; case Canvas.KEY_NUM3: str_num+="3"; break; case Canvas.KEY_NUM4: str_num+="4"; break; case Canvas.KEY_NUM5: str_num+="5"; break; case Canvas.KEY_NUM6: str_num+="6"; break; case Canvas.KEY_NUM7: str_num+="7"; break; case Canvas.KEY_NUM8: str_num+="8"; break; case Canvas.KEY_NUM9: str_num+="9"; break; case Canvas.KEY_STAR: str_num+="("; kuo_left_num++; break; case Canvas.KEY_POUND: str_num+=")"; kuo_right_num++; break; case -1: str_num+="+"; break; case -2: str_