gamecanvas.java

j2me手机游戏《都市历险记》的源代码

				// if(enemy[i][2]==1)
				// {
				// offG.drawImage(imgEnemy[type],tmpx-tmpleft,tmpy-tmptop-40,0);
				// }
				// else
				// {
				// offG.drawImage(imgEnemy[type],tmpx-tmpleft,tmpy-tmptop,0);
				// }
				//
				//
				// }
				// else
				// {
				if (enemy[i][2] == 0) {
					offG.drawImage(imgEnemy, tmpx - tmpleft, tmpy - tmptop
							- tmph, 0);

				} else {
					offG.drawImage(imgEnemy, tmpx - tmpleft, tmpy - tmptop, 0);
				}

				// if((type==1)&&(enemy[i][2]==1))
				// {
				// offG.setClip(tmpx+tmpw,tmpy+15,TailGasData[TailGasMove[tailFrame]][2],TailGasData[TailGasMove[tailFrame]][3]);
				// offG.drawImage(TailGas,tmpx+tmpw-TailGasData[TailGasMove[tailFrame]][0],tmpy+15-TailGasData[TailGasMove[tailFrame]][1],0);
				// tailFrame++;
				// if(tailFrame>TailGasMove.length-1){tailFrame=0;}
				// /////////throw
				// if((!Throw)&&(tailFrame==0)&&(mon.size()<15)&&(tmpx>100)&&(tmpx<170))
				// {//make random
				// ThrowP[0]=tmpx+5;
				// ThrowP[1]=tmpy+5;
				// ThrowP[2]=Math.abs(r1.nextInt())%3+4;
				// Throw=true;
				// }
				//
				//
				// }

				// }
				// ////// check

				if ((type != 1) && (Math.abs(enemy[i][0] - map_CurX - px) < 20)
						&& (py + 56 > enemy[i][1] - this.map_CurY)) {
					if (!flashPlayer) {
						life--;
						flashPlayer = true;
					}
				}
				for (int tmp = 0; tmp < 18; tmp++) {
					int nowY = py + 56 + tmp;
					// System.out.println(" check px"+px+" py"+nowY+"
					// dx"+(enemy[i][0]-map_CurX)+" dy"+(enemy[i][1]));
					// System.out.println(" check
					// type"+type+"deadok"+this.deadOk(px,enemy[i][0]-map_CurX));
					if ((dir2 == DIR_DOWN) && (type != 1)
							&& (nowY == enemy[i][1] - map_CurY)
							&& (this.deadOk(px, enemy[i][0] - map_CurX))) {
						if (!this.flashEnemy) {
							enemy[i][5]++;
							flashEnemy = true;
							this.direction = 0;
							dir2 = DIR_UP;
							this.upFlag = 18;
							py = nowY - 56;
						}
					}

				}
			}
		}

	}

	public boolean Throw = false;

	private int ThrowP[] = { 0, 0, 0 };// x y type

	public short imgData[][] = { { 0, 0, 40, 70 },/* 0站立 */
	{ 0, 0, 1, 1 },/* 1空 */
	{ 40, 0, 40, 70 },/* 2走1 */
	{ 80, 0, 40, 70 },/* 3走2 */
	{ 120, 0, 40, 70 },/* 4走3 */
	{ 160, 1, 40, 69 },/* 5受伤 */};

	public byte enemyMotion[] = { 3, 2, 4, 2 };

	public void drawmenubk(Graphics offG) {
		// {// { try {
		// //this.level_Image=null;
		// this.imgEnemy=null;
		// System.gc();
		// menuBK =Image.createImage("/menuBG.png");
		// }
		// catch (Exception e) {}
		// 	
		// }

		offG.setClip(0, 0, SCREENWIDTH, SCREENHEIGHT);
		if (menuBK == null) {
			offG.setColor(0xFFFFFF);
			offG.fillRect(0, 0, SCREENWIDTH, SCREENHEIGHT);
		} else {
			offG.drawImage(menuBK, 0, -20, 0);

		}
		// if(gameStart.midlet.gc!=null&&gameStart.midlet.gc.gameState==GameCanvas.GAMEOVER)
		// {GameCanvas.ISRUN=false;
		// gameStart.midlet.gc=null;
		//
		// }
		if (this.gameState == PAUSE) {
			// offG.setClip(144,79,88,19);
			offG.setColor(0);
			offG.fillRect(0, 0, 176, 208);
			offG.setColor(0, 255, 128);
			offG.drawString("都市历险记", 50, 30, 0);
			offG.drawString("返回游戏", 79, 122, 0);
			offG.drawString("游戏帮助", 79, 144, 0);
			offG.drawString("关    于", 79, 166, 0);
			offG.drawString("退出游戏", 79, 188, 0);

		}
	}

	// public void drawhiScore()
	// {
	// offG.setColor(0xFFFFFF);
	// offG.fillRect(0,0,this.getWidth(),this.getHeight());
	// offG.setColor(0);
	// int score=0;
	// try{
	// RecordStore rs=RecordStore.openRecordStore("hi",true);
	// //System.out.println("record num"+rs.getNumRecords());
	// if (rs.getNumRecords()>0)
	// {
	// byte tmp[]=rs.getRecord(1);
	// score+=(int)(tmp[0]<<24) ;
	// score+=(int)(tmp[1]<<16) ;
	// score+=(int)(tmp[2]<<8) ;
	// score+=(int)(tmp[3]) ;
	//
	// }
	// rs.closeRecordStore();
	// }catch(Exception e){
	// e.printStackTrace();
	// }
	// offG.drawString( "最 高 分",20, 20,0);
	// offG.drawString(" "+score,50,50,0);
	// }
	public void drawmenu(Graphics offG) {
		offG.setClip(46, 118 + 22 * nowFramemenu, 26, 22);
		offG.drawImage(icon, 46, 118 + 22 * nowFramemenu, 0);
	}

	String[] strAbout;

	String[] strHelp;

	public byte HelpIndex = 0;

	public void drawhelp(Graphics offG) {
		offG.setColor(0);
		offG.fillRect(0, 0, this.getWidth(), this.getHeight());
		offG.setColor(0, 255, 128);

		// if (strHelp == null) {
		if (HelpIndex == 0) {
			strHelp = new String[] { "**游戏背景**", "可爱的红发男孩  ", "——小不点，",
					"是生活在现代都市", "的一名小学生。在", "每天的生活中。总", "会遇到一些不文明", "的社会现象，乱扔", };
		} else if (HelpIndex == 1) {
			strHelp = new String[] { "的垃圾、恶犬、高", "空坠物、汽车尾气", "等等。于是小不点",
					"就用自己的行动，", "来为城市的文明建", "设添砖加瓦...", "**游戏规则**", "控制小不点尽量躲", };
		} else if (HelpIndex == 2) {
			strHelp = new String[] { "避垃圾、高空坠物", "及不良份子，也可", "以跳落在不良份子",
					"身上以消灭他们，", "在每个关卡中都有", "一个Boss，只有消", "灭了他，小不点才",
					"能从屏幕最右边到", };
		} else if (HelpIndex == 3) {
			strHelp = new String[] { "达下一关。", "", "**按键控制**", "方向键左和数字4:",
					"往左跑动", "方向键右和数字6:", "往右跑动", "数字键1 :左上跳跃", };
		} else if (HelpIndex == 4) {
			strHelp = new String[] { "数字键1 :左上跳跃", "数字键3 :左上跳跃", "数字5键: 拾取垃圾",
					"左软键:  呼出菜单", "", "**客户服务**", "电话：[phone]XXXX",
					"E-mail：[e-mail]", };
		}
		// }

		offG.drawString("帮        助", 20, 20, 0);

		for (int i = 0; i < strHelp.length; i++) {
			offG.drawString(strHelp[i], 5, 40 + i * 20, 0);
		}

	}

	public int aboutIndex = 0;

	public void drawabout(Graphics offG) {
		offG.setColor(0);
		offG.fillRect(0, 0, this.getWidth(), this.getHeight());
		offG.setColor(0, 255, 128);
		if (strAbout == null) {
			strAbout = new String[] { "上海幽幽XX", "客服联系人", "姓名 谭XX ",
					"客服电话 [phone]XX", "传真 [phone]XXX ", "移动电话 1352055XXX",
					"客服联系人EMAIL ", "[e-mail]", "各地客服电话 [phone]XXXX",
					"客服手机 13681XXXXX ", "WEB地址", "www.XXXXX.com.cn" };
		}

		offG.drawString("关        于", 20, 20, 0);
		// System.out.println("index"+aboutIndex);
		for (int i = aboutIndex; i < strAbout.length; i++) {
			if (i > aboutIndex + 5) {
				break;
			}
			offG.drawString(strAbout[i], 5, 60 + (i % 6) * 20, 0);

		}
	}

	/***************************************************************************
	 * 画所有元素的paint方法
	 **************************************************************************/
	public void paint(Graphics g) {
		//System.out.println("gamestate " + gameState);

		offG.setClip(0, 0, SCREENWIDTH, SCREENHEIGHT);
		switch (gameState) {
		case PAUSE:
		case MENU:

			switch (this.menuState) {
			case 0:
				try {
					d_logo = Image.createImage("/logo1.png");
				} catch (Exception e) {
				}
				offG.drawImage(d_logo, 0, 0, 0);
				break;
			case 1:
				try {
					d_logo = null;
					System.gc();
					d_logo = Image.createImage("/logo2.png");
				} catch (Exception e) {
				}
				offG.drawImage(d_logo, 0, 0, 0);
				break;
			case 2:
				try {
					d_logo = null;
					System.gc();
				} catch (Exception e) {
				}
				offG.drawImage(menuBK, 0, -20, 0);
				break;

			case 3:

				drawmenubk(offG);
				drawmenu(offG);
				break;
			case 4:
				drawhelp(offG);
				break;
			case 5:

				break;
			case 6:
				drawabout(offG);
			}

			break;
		case LOAD:
			offG.setClip(0, 0, SCREENWIDTH, SCREENHEIGHT);

			offG.setColor(0);
			offG.fillRect(0, 0, SCREENWIDTH, SCREENHEIGHT);
			offG.setColor(0, 255, 128);
			offG.drawString("第" + this.level_Mode + "关　游戏加载　", 30, 50, 0);
			offG.drawString(proess + "%", 60, 70, 0);
			if (proess == 0 && this.level_Image == null) {
				this.initLevel(level_Mode);
			}

			// }
			// System.out.println("now Load");

			break;

		case GAMEING:
			// offG.setClip(0,0,SCREENWIDTH,SCREENHEIGHT);
			// offG.setColor(200,205,207);
			// offG.fillRect(0,0,SCREENWIDTH,SCREENHEIGHT);
			drawBack();
			drawMap();
			try {
				drawEnemy();
			} catch (Exception e) {
				e.printStackTrace();
			}
			if (lifeState == 1) {
				drawPerson(); // 画人物
			}
			// checkAll();

			makeBottle();
			// drawThrow();
			drawInterface();

			// offG.setClip(12*16-map_CurX,16*16-map_CurY, 24, 24);
			// dg.drawImage(mon_Img1,12*16-map_CurX,16*16-map_CurY,0,0);
			offG.setColor(0xff0000);
			offG.setClip(0, 0, 70, 15);
			offG.drawString("分数:" + score, 0, 0, 0);

			break;
		case GAMEOVER:
			// offG.setClip(0,0,SCREENWIDTH,SCREENHEIGHT);
			// offG.setColor(200,205,207);
			// offG.fillRect(0,0,SCREENWIDTH,SCREENHEIGHT);
			// System.out.println("now gameover");
			// if(level_Mode<=4)
			// {drawBack();
			// drawMap();
			//
			// }
			offG.setClip(0, 0, SCREENWIDTH, SCREENHEIGHT);
			offG.setColor(0);
			offG.fillRect(0, 0, SCREENWIDTH, SCREENHEIGHT);
			drawPerson(); // 画人物
			// ////////save Record
			// this.saveRecord();

			// offG.setColor(0xffffff);
			// offG.fillRect(0, 0, SCREENWIDTH, 80);
			// System.out.println("now levetl"+level_Mode);
			if (level_Mode > 3) {
				offG.fillRect(0, 0, SCREENWIDTH, SCREENHEIGHT);
				endCount++;
				if (endCount > 20) {
					ISRUN = false;
					gameStart.midlet.notifyDestroyed();

				}
			}
			offG.setClip(0, 0, SCREENWIDTH, SCREENHEIGHT);
			offG.setColor(0, 255, 128);
			offG.drawString("游戏结束", 50, 50, 0);

			offG.drawString("爱护环境人人有责", 30, 80, 0);
			break;
		}
		if (this.gameState == PAUSE1) {
			offG.setColor(0, 255, 128);
			offG.drawString("暂停", 88, 100, Graphics.TOP | Graphics.HCENTER);
		}
		// offG.setClip(0,0,SCREENWIDTH,SCREENHEIGHT);
		// offG.setColor(255,0,0);
		// offG.drawRect(0,0,SCREENWIDTH, SCREENHEIGHT);
		g.drawImage(im, 0, 0, 0);
	}

	public byte endCount = 0;

	//
	// /***************************************************************************
	// * 画当前屏幕的敌人
	// **************************************************************************/
	// public void drawMon() {
	// offG.setClip(monPx, monPy, 24, 24);
	// dg.drawImage(mon_Img, monPx - 24 * monFrame, map_CurY - monLorR * 24,
	// 0, 0);
	// }

	// public void drawCurrentMon() {
	// for (int i = 0; i < currentMon.size(); i++) {
	// Monster m2 = (Monster) currentMon.elementAt(i);
	// if (m2.imflag == 1) {
	// mon_Img = mon_Img1;
	// } else {
	// mon_Img = mon_Img2;
	// }
	// int monx = m2.mx - map_CurX +monPx;
	// int mony= m2.my - map_CurY +monPy;
	// offG.setClip(monx,mony, 24, 24);
	// dg.drawImage(mon_Img, monx-24*monFrame,mony-24*monLorR,0,0);
	// }
	// }
	public void saveRecord() {
		try {
			RecordStore.deleteRecordStore("hi");
		} catch (Exception e) {
		}
		try {
			RecordStore rs = RecordStore.openRecordStore("hi", true);
			byte tmp[] = new byte[4];
			tmp[0] = (byte) (score >> 24);
			tmp[1] = (byte) (score >> 16);
			tmp[2] = (byte) (score >> 8);
			tmp[3] = (byte) (score & 255);
			rs.addRecord(tmp, 0, tmp.length);
			rs.closeRecordStore();
			// System.out.println("add ok");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/***************************************************************************
	 * 初始化当前屏幕的敌人
	 **************************************************************************/
	// public void initMon() {
	// for (int i = 0; i < mon.size(); i++) {
	// Monster m1;
	// m1 = (Monster) mon.elementAt(i);
	// // System.out.println("mx= " + m1.mx + " my= " + m1.my);
	// // System.out.println("px= " + (px + map_CurY) + " py= "
	// // + (py + map_CurY));
	// if (Math.abs(m1.mx - px - map_CurX) < 100
	// && Math.abs(m1.my - py - map_CurY) < 208) {
	// drawMonFlag = true;
	//
	// if (m1.imflag == 1) {
	// mon_Img = mon_Img1;
	// } else {
	// mon_Img = mon_Img2;
	// }
	// //
	// int monx = m1.mx - map_CurX + monPx;
	// int mony = m1.my - map_CurY + monPy;
	//
	// if (deadOk((px + 12), (py + 12), monx, mony)) {
	// deadFlag = true;
	// life--;
	// px += 32;
	// }
	//
	// // currentMon.addElement(m1);
	// // System.out.println(m1.mx);
	// // System.out.println(m1.my);
	// // offG.setClip(m1.mx - map_CurX + monPx,
	// // m1.my - map_CurY + monPy, 24, 24);
	// // dg.drawImage(mon_Img, m1.mx - map_CurX + monPx - 24 *
	// // monFrame,
	//
	// offG.setClip(monx, mony, 24, 24);
	// dg.drawImage(mon_Img, monx - 24 * monFrame,
	// mony - 24 * monLorR, 0, 0);
	// }
	// }
	// }
	/***************************************************************************
	 * 碰撞检测
	 **************************************************************************/
	public boolean deadOk(int x1, int x2) {
		if (Math.abs(x1 - x2) < 40) {
			return true;
		} else {
			return false;
		}
	}

	/***************************************************************************
	 * 初始化敌人
	 **************************************************************************/
	// public void initMon(int levelFlag) {
	// switch (levelFlag) {
	// case 1:// 第一关
	// InputStream is = this.getClass().getResourceAsStream("/mon1.dat");
	// DataInputStream dis = new DataInputStream(is);
	// try {
	// for (int m = 0; m < 22; m++) {
	// for (int j = 0; j < 88; j++) {
	// mon_Move[m][j] = dis.readByte();
	// if (mon_Move[m][j] == 21) {
	// Monster monster1 = new Monster();
	// monster1.mx = 24 * j;
	// monster1.my = 24 * m - 8;
	// monster1.imflag = Math.abs(r1.nextInt() % 2 + 1);
	// // System.out.println("mx= "+16*j);
	// // System.out.println("my= "+(16*m-8));
	// mon.addElement(monster1);
	// }
	// }
	// }
	// is.close();
	// } catch (Exception e) {
	// System.out.println("load mon faile!");
	// }
	// break;
	// case 2:// 第二关
	// InputStream is2 = this.getClass().getResourceAsStream("/mon2.dat");
	// DataInputStream dis2 = new DataInputStream(is2);
	// try {
	// for (int m = 0; m < 22; m++) {
	// for (int j = 0; j < 88; j++) {
	// mon_Move[m][j] = dis2.readByte();
	// if (mon_Move[m][j] == 21) {
	// Monster monster1 = new Monster();
	// monster1.mx = 24 * j;
	// monster1.my = 24 * m - 8;
	// monster1.imflag = Math.abs(r1.nextInt() % 2 + 1);
	// // System.out.println("mx= "+16*j);
	// // System.out.println("my= "+(16*m-8));
	// mon.addElement(monster1);
	// }
	// }
	// }
	// is2.close();
	// } catch (Exception e) {
	// System.out.println("load mon faile!");
	// }
	// break;
	// }
	// }
	//
	//
	/***************************************************************************
	 * 画人物
	 **************************************************************************/
	public void drawPerson() {
		if (flashPlayer) {
			this.flashPlayerframe++;
			if (flashPlayerframe % 2 == 0) {
				return;
			}
			if (flashPlayerframe > 9) {
				flashPlayerframe = 0;
				flashPlayer = false;
			}
		}
		switch (index) {
		case 0: // 站立

			offG.setClip(px, py, imgDataPlayer[playerStop[nowFrame]][2],
					imgDataPlayer[playerStop[nowFrame]][3]);
			if (!mirro) {
				offG.drawImage(person, px
						- imgDataPlayer[playerStop[nowFrame]][0], py
						- imgDataPlayer[playerStop[nowFrame]][1], 0);
			} else {