RPG人物对话的片断_rpg对话分段-优快云博客

本文链接：https://blog.youkuaiyun.com/sunJ2me/article/details/591376

应网友要求，写个RPG人物对话的片断

以下是代码：

MIDP1.0测试通过

自己写代码并不专业，请大家评评，修改修改。

import javax.microedition.lcdui.*;public class Mi extends javax.microedition.midlet.MIDlet{
Gc canvas;
public void startApp(){
  System.out.print("玄远科技 ");
  canvas = new Gc();
        javax.microedition.lcdui.Display.getDisplay(this).setCurrent(canvas);
  canvas.doStart();
    }
    public void pauseApp() {}
    public void destroyApp(boolean a) {canvas.doExit();}

}
/**
* messageClass
*
* @author shaNa
*
* @version 1.0
*/
class Gc extends Canvas implements Runnable{
//基本
public static int GCW,GCH;
public Image dbImage;
public static Graphics g;
public boolean isRun;
public Thread thr;
//消息
public static String msg;
public static byte page;
public static boolean isShowMsg;
public static String msgEnd = "^";

public static byte rowValue=3;//行数
public static byte textValue=24;//字数
//font
public static Font font = Font.getFont(0,0,0);;
public static int STRW=font.stringWidth("青");
public static int STRH=font.getHeight();
public static String sEnd = "/";
//msg
public Gc(){
  GCW=getWidth();GCH=getHeight();
  dbImage = Image.createImage(GCW,GCH);
  g = dbImage.getGraphics();
  iniTxt();
}

public void iniTxt(){
formatMsg("刹那：祝大家新年快乐、万事如意、财源广进！^美女：新的一年走桃花运哦，新的一年好运多多，钱多多哦。^"
+ "男人：百尺竿头，更进一步，读书百遍，其义自见。^" );//个人认为对话时只针对一个目标,所以设定时只要formatMsg()这方法
}

String formatMsg(String tmpStr){
  StringBuffer tmpStringBuffer=
  new StringBuffer("");
        int j;
  String s1 = tmpStr;
  for(; ( j = inOf(s1,msgEnd)) > 0; s1 = subStr(s1,j + 1)){
   j = inOf(s1,msgEnd);
   tmpStringBuffer.append(subStr(s1,0, j)) ;
   if(j%textValue!=0){
    for(int i = 0; i <textValue-j%textValue; i++){
     tmpStringBuffer.append(" "); //tmpStringBuffer.setLength(20) ;
    }
   }
  }
  msg=tmpStringBuffer.toString();
  return msg;
}

public void drawMgs(Graphics g,int tmpX,int tmpY){
  if (isShowMsg){
   int tmpColor=g.getColor();
   g.setColor(0xff0000);
   g.fillRect(GCW-STRW*textValue/rowValue>>1,GCH-STRH*rowValue>>1,STRW*textValue/rowValue,STRH*rowValue);
   g.setColor(0xffffff);
   for(int i = 0; i <rowValue; i++){
    try {
     g.drawString(msg./*formatMsg.substring()*/substring((page*textValue)+ (i*textValue/rowValue),(page*textValue)+((i+1)*textValue/rowValue)),tmpX, tmpY+ (i*Gc.STRH/*行高*/),0);
     }catch (Exception e){e.printStackTrace();}
   }
   g.setColor(tmpColor);
  }
}

public void talk(){
        if(!isShowMsg){
            isShowMsg = true;
  }
        else{
   if(msg.length() > textValue + (page * textValue)){
      page++;
   }else{
    isShowMsg = false;
    page = 0;
   }
  }
    }

void drawAll(){
  g.setFont(font);
  g.setColor(0);
  g.fillRect(0,0,GCW,GCH);
  g.setColor(0xffffff);
  g.drawString("按5键",0,0,0);
  drawMgs(g,GCW-STRW*textValue/rowValue>>1,GCH-STRH*rowValue>>1);

}

public void keyPressed(int keyCode){
  if(keyCode==-5|keyCode==53){
   talk();
  }
}

public void paint(Graphics g){
this.g=g;
}

public void run(){
  if(!isRun){
   return;
  }
  while(isRun){
   drawAll();
   repaint();
   try {
    Thread .sleep(80);
    }catch (Exception e){e.printStackTrace();}
  }
}

public void doStart(){
  if(thr==null){
   thr= new Thread (this);
   isRun=true;
   thr.start();
   System.out.println("mainThreadRuning");
  }
}
public void doExit(){
  isRun=false;
  thr=null;
  //free();
}
///字符串操作方法
public static int toInt(String tempStr){
  return Integer.parseInt(tempStr);
}
public String subStr(String x,int j){
  return x.substring(j);
}
public String subStr(String x,int j,int i){
  return x.substring(j,i);
}
public int inOf(String x,String of){
  return x.indexOf(of);
}
}
//end