//package bushfighting;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Canvas;
import com.nokia.mid.ui.FullCanvas;

public class MainMenu extends FullCanvas implements Runnable {
    private int mCanvasWidth, mCanvasHeight;
    private int mItemIndex = 0; //當(dāng)前的菜單索引
    private int mItemWidth, mItemHeight;
    private Image mBufferImage; //用作雙緩沖的圖片
    private Graphics mBGraphics;
    private Image mBGImage = null; //用作菜單背景
    
    private BushFighting mMIDlet = null;
    protected Display mDisplay = null;
    public MainCanvas mGameCanvas = null; //游戲的主界面
    private NetDataForm mDataForm = null; //用于進(jìn)行數(shù)據(jù)處理和信息顯示
    private Score mScore = null;
    private DisplayManager mDisplayManager = null;
    private boolean mShowMenu = false; //菜單是否彈出的標(biāo)志
    private MainMenu menu = this;
    private boolean mLoadFinished = false;//是否加載完畢的標(biāo)志
    
    protected Media title = new Media("/sound/title.mid","audio/midi",false);
    
/*    private boolean stopSplash=false;
    private int splashX=0;
    private int splashY=0;
    private int clipY=0;
    private int splashStep=1;
    private Image textImg=null;//文字介紹圖片
 */
    
    private final int mProgressBar = 80; //進(jìn)度條的長度
    private int mCurrentValue = 0; //當(dāng)前的進(jìn)度條位置
    private int mState = 1; //用于表示當(dāng)前顯示的是啟動(dòng)畫面還是菜單畫面，0，表示啟動(dòng)，1表示菜單
    
    private static final String[] mMenuItems = {"開始游戲","游戲幫助","音樂 ","關(guān)于游戲","退出游戲"};
    public final String STR_ABOUT = "開發(fā)商：&  廣州奧創(chuàng)信息技術(shù)有&限公司。&開發(fā)商：&北京颯美&網(wǎng)絡(luò)有限公司。&如果您有什么建議的話&請(qǐng)致電& 010-58695258&或Email:&  service@sammy-net.com.cn& &非常感謝您的使用。";
    public final String STR_PRODUCTINFO = "游戲名稱：&三國志-黃忠霸業(yè)&版本號(hào)：1.0.0&程序大小：80K&占用內(nèi)存：160K&資費(fèi)：7元/次下載&發(fā)行商:廣州奧創(chuàng)&信息技術(shù)有限&公司開發(fā)商:&北京颯美網(wǎng)絡(luò)有限公司&如果有什么建議&請(qǐng)致電:&010－58695258-322& 郵箱:&service@sammy-net.com.cn & 非常感謝您的使用";
    private final String STR_HELPINFO = "在亂世的三國世界里&"+
            "董卓挾天子以令諸侯&"+
            "黃巾勢(shì)力獨(dú)霸一方&"+
            "在這混沌的世界里&"+
            "流傳著一本野史&"+
            "記載著黃忠的英雄事跡&"+
            "平亂黃巾賊&"+
            "三英戰(zhàn)呂布&"+
            "長板橋之役&"+
            "火燒連環(huán)船&"+
            "輔助劉備入駐西蜀&"+
            "玩家需要操作黃忠&"+
            "重新演繹這段野史&"+
            "成就霸業(yè)！&"+
            "導(dǎo)航鍵上/數(shù)字鍵2：&"+
            " 操作角色向上移動(dòng) &"+
            "導(dǎo)航鍵下/數(shù)字鍵8：&"+
            " 操作角色向下移動(dòng) &"+
            "導(dǎo)航鍵左/數(shù)字鍵4：&"+
            " 操作角色向左移動(dòng) &"+
            "導(dǎo)航鍵右/數(shù)字鍵6：&"+
            " 操作角色向右移動(dòng) &"+
            "導(dǎo)航鍵中/數(shù)字鍵5：&"+
            " 發(fā)射弓箭";
    
    public MainMenu(BushFighting midlet, Display display) {
        mMIDlet = midlet;
        mDisplay = display;
        mCanvasWidth = getWidth();
        mCanvasHeight = getHeight();
        mBufferImage = Image.createImage(mCanvasWidth, mCanvasHeight);
        mBGraphics = mBufferImage.getGraphics();
        mDisplayManager = new DisplayManager(mDisplay, this);
        try {
            mBGImage = HF.loadImage("mlogo2.png");
            mBGraphics.drawImage(mBGImage, 0, 0, Graphics.LEFT | Graphics.TOP); //先將
            //mBGImage = HF.loadImage("mlogo2.png");
        } catch (Exception e) {
            System.out.println("error loading the logo");
        }
    }
    
    //初始化數(shù)據(jù)數(shù)據(jù)
    public void initGame() {
        //使用一個(gè)內(nèi)嵌的線程去加載
        //Thread thread = new Thread()
        //{
        //public void run()
        //{
        mScore = new Score();
        mDataForm = new NetDataForm(mDisplayManager, mScore, mBufferImage);
        mGameCanvas = new MainCanvas(menu, mDataForm, mScore, mBufferImage);
        mGameCanvas.init();
        mGameCanvas.setDisplayManager(mDisplayManager);
        mLoadFinished = true;
        //}
        //};
        //thread.start();
    }
    
    //顯示啟動(dòng)畫面
    public void showSplashWindow() {
        mState = 2; //顯示啟動(dòng)畫面
        Thread thread = new Thread(this);
        thread.start();
    }
    
    //繪制啟動(dòng)畫面
    private void drawSplashWindow(Graphics g) {
        clearScreen(mBGraphics,0);
/*    	  mBGraphics.setClip(0,mCanvasHeight/2-clipY,mCanvasWidth,clipY<<1);
          clipY+=splashStep;
        mBGraphics.drawImage(mBGImage, splashY>=0?0:splashY,mCanvasHeight>>1, Graphics.VCENTER | Graphics.LEFT);
        mBGraphics.setClip(0,mCanvasHeight+mBGImage.getHeight()>>1,mCanvasWidth,mCanvasHeight);
        mBGraphics.drawImage(textImg,0,splashX,Graphics.LEFT|Graphics.TOP);
        mBGraphics.setClip(0,0,mCanvasWidth,mCanvasHeight);
 */
        mBGraphics.setColor(HF.COLOR_WHITE);
        int x = (mCanvasWidth - mProgressBar) / 2;
        int y = 150;
        mBGraphics.fillRect(x, y, mProgressBar, 10);
        mBGraphics.setColor(HF.COLOR_BLUE);
        mBGraphics.fillRect(x, y, mCurrentValue, 10);
        
        g.drawImage(mBufferImage, 0, 0, Graphics.LEFT | Graphics.TOP);
    }
    
    //用于處理顯示啟動(dòng)畫面
    public void run() {
        System.out.println("線程運(yùn)行");
        int step = 8;
        // try {
        if (mState == 2) {
            repaint(0, 0, mCanvasWidth, mCanvasHeight);
            System.gc();
            try{
                Thread.sleep(1000);
            }catch(Exception e){}
            //轉(zhuǎn)去顯示公司的logo，并且加載游戲啟動(dòng)完畢后的logo
            try{
                mBGraphics.drawImage(mBGImage, 0, 0, Graphics.LEFT | Graphics.TOP); //先將
                //mBGImage = HF.loadImage("logo.png");
                mBGImage=HF.loadImage("splash.png");
                //textImg=HF.loadImage("text.png");
            } catch(Exception e){
            }
            //mState = 0;
        }
        if(mState == 2){
            System.out.println("循環(huán)中前");
            repaint(0,0,mCanvasWidth,mCanvasHeight);
            System.gc();
            try{
                Thread.sleep(500);
            }catch(Exception e){}
            //stopSplash=false;
            //splashX=mCanvasHeight+textImg.getHeight();
            //splashY=10;
            //clipY=0;
            //HF.title.load();
            mState = 0;
            //mLoadFinished=false;
        }
        while (mLoadFinished== false/*||!stopSplash&&(splashX+textImg.getHeight())>(mCanvasHeight/2)*/ ||mCurrentValue < mProgressBar) {
            //System.out.println("循環(huán)中"+(splashX+textImg.getHeight()));
                  /*splashX-=splashStep;
                  if(splashY+mBGImage.getWidth()>mCanvasWidth)
                  splashY--;
                mCurrentValue += step;
                   */
            if (mCurrentValue >= mProgressBar)
                mCurrentValue = mProgressBar - 2;
            if (mLoadFinished == true)
                mCurrentValue = mProgressBar;
            repaint(0, 0, mCanvasWidth, mCanvasHeight);
            try{
                Thread.sleep(50);
            }catch(Exception e){}
        }
        //   }
        //  catch (Exception e) {
        //   }
        try{
            //textImg=null;
            mBGImage=HF.loadImage("logo.png");
            System.gc();
        }catch(Exception e){}
        mState = 1; //切換為顯示菜單畫面
        //HF.title.play();
        repaint(0, 0, mCanvasWidth, mCanvasHeight);
        if(HF.sound)
            title.play();
    }
    
    //執(zhí)行繪制菜單的工作
    public void paint(Graphics g) {
        
        if (mState == 2) {
            g.drawImage(mBufferImage, 0, 0, Graphics.LEFT | Graphics.TOP);
        } else if (mState == 0) {
            drawSplashWindow(g);
        } else {
            clearScreen(mBGraphics, HF.COLOR_LIGHTBLUE);
            mBGraphics.drawImage(mBGImage, 0, 0, Graphics.LEFT | Graphics.TOP);
            mBGraphics.setFont(HF.SMALL_FONT);
            drawMenu(mBGraphics);
            g.drawImage(mBufferImage, 0, 0, Graphics.LEFT | Graphics.TOP);