J2ME RPG游戏 仿梦幻西游

package com.xiaoyu.rpggame; import javax.microedition.lcdui.*; import java.io.*; import java.util.*; import javax.microedition.rms.*; import javax.microedition.lcdui.game.Sprite; public class GameView extends Canvas implements Runnable { // ＝＝＝＝＝＝＝＝地图数据＝＝＝＝＝＝＝＝＝ // 地图数据 byte mapData[][]; // 地图块尺寸 final static byte MAP_TILE_SIZE = 24; // 地图的最大长和宽 int maxWidth, maxHeight; // 当前地图编号 byte mapID = 0; byte mapTrigger[];// 地图切换点 boolean loadOver;// 当前读取是否完毕 // ＝＝＝＝＝＝＝＝END＝＝＝＝＝＝＝＝＝ // ＝＝＝＝＝＝＝＝图片数据＝＝＝＝＝＝＝＝＝ Image imgMap = null; Image bgMap = null; Image imgLogoBack = null; Image imgLogoTitle = null; Image gameOver = null; int logoWidth, logoHeight; // ＝＝＝＝＝＝＝＝END＝＝＝＝＝＝＝＝＝ // ＝＝＝＝＝＝＝＝文字＝＝＝＝＝＝＝＝ Font f; int fontWidth, fontHeight; int fontMargin = 4;// 文字间隔 // ＝＝＝＝＝＝＝＝END＝＝＝＝＝＝＝＝＝ int curIndex;// 当前得菜单选项 // 当前的按键 int curKey; // 人物对象 Hero player; int exp; //对话框的位置 int dx,dy, wy; // 怪物数组 Vector enemys; // 当前屏幕状态 byte curScreenState; // 动画播放时间 byte splashTime = 10; byte alertTime = -1; // 是否暂停，用于处理中断 boolean isPause = false; int enemyIndex = 0; Enemy e = null; Sound sound; Random r = new Random(); //记录名称 String RMS_NAME; String[] Dialog; static String[] save = {"无记录", "无记录", "无记录"}; public GameView() { // 设置全屏 this.setFullScreenMode(true); // 图片初始化 try { imgLogoBack = Image.createImage("/bg7.jpg"); imgLogoTitle = Image.createImage("/menu.png"); bufImage = Image.createImage(Const.SCREEN_WIDTH, Const.SCREEN_HEIGHT); sound = new Sound("/bg1.mid"); } catch (IOException e) { System.out.println("图片读取失败！请检测地图相关路径是否准确！"); e.printStackTrace(); } sound.playSound(); logoWidth = imgLogoTitle.getWidth(); logoHeight = imgLogoTitle.getHeight(); // 画笔初始化 bufGraphics = bufImage.getGraphics(); // Dialog = Const.PLAYER_DIALOGS[0]; // 字体初始化 f = Font.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, Font.SIZE_LARGE); fontHeight = f.getHeight(); fontWidth = f.stringWidth("攻"); // 地图数据静态初始化 mapData = Const.MAP_DATA[mapID]; //地图切换点初始化 mapTrigger = Const.MAP_TRIGGER[mapID]; curScreenState = Const.GAME_LOGO; RMS_NAME = Const.RMS_NAME; dx = 20; dy = 120; wy = dy + 30; Thread t = new Thread(this); t.start(); } /** * 读取地图数据 */ public void LoadMapData(byte mapID) { } public void run() { while (true) { repaint(); EventCheck(); try { Thread.sleep(120); } catch (InterruptedException e) { e.printStackTrace(); } } } // 双缓冲 Image bufImage; Graphics bufGraphics; // 当前要显示得屏幕位置 int sx, sy; public void DrawMap(Graphics g) { // 将地图画在缓冲区 // 当人物往左上角漫游时sx和sy的值 sx = player.x - Const.SCREEN_WIDTH / 2 < 0 ? 0 : player.x - Const.SCREEN_WIDTH / 2; sy = player.y - Const.SCREEN_HEIGHT / 2 < 0 ? 0 : player.y - Const.SCREEN_HEIGHT / 2; // 当人物往右下角漫游时sx和sy的值 sx = player.x + Const.SCREEN_WIDTH / 2 + player.playerWidth > maxWidth ? maxWidth - Const.SCREEN_WIDTH : sx; sy = player.y + Const.SCREEN_HEIGHT / 2 + player.playerHeight > maxHeight ? maxHeight - Const.SCREEN_HEIGHT : sy; // 需要绘制的地图的起始索引 int startIndexX = sx / MAP_TILE_SIZE; int startIndexY = sy / MAP_TILE_SIZE; // x和y方向的偏移量 int offSetX = sx % MAP_TILE_SIZE; int offSetY = sy % MAP_TILE_SIZE; // 备缓中图片当前索引 int xPos = 0; int yPos = 0; bufGraphics.setColor(0); bufGraphics.fillRect(0, 0, Const.SCREEN_WIDTH, Const.SCREEN_HEIGHT); for (int i = startIndexX; i <= startIndexX + Const.SCREEN_WIDTH / MAP_TILE_SIZE + 1; i++) { for (int j = startIndexY; j <= startIndexY + Const.SCREEN_HEIGHT / MAP_TILE_SIZE + 1; j++) { // System.out.println(i + " " + j); if (i >= mapData.length || j >= mapData[i].length) continue; drawClipImg(xPos * MAP_TILE_SIZE - offSetX, yPos * MAP_TILE_SIZE - offSetY, MAP_TILE_SIZE, MAP_TILE_SIZE, (mapData[j][i] - 1) * MAP_TILE_SIZE, 0, imgMap, bufGraphics); if(i == mapTrigger[0] && j == mapTrigger[1]) { bufGraphics.setColor(0xffff00); bufGraphics.drawRect(xPos * MAP_TILE_SIZE - offSetX, yPos * MAP_TILE_SIZE - offSetY, 20, 20); } yPos++; } // bufGraphics.setColor(0xff0000); // bufGraphics.drawRect((mapTrigger[0]-startIndexX) * MAP_TILE_SIZE + offSetX, // (mapTrigger[1]-startIndexY) * MAP_TILE_SIZE + offSetY, MAP_TILE_SIZE, MAP_TILE_SIZE); yPos = 0; xPos++; } } // ＝＝＝＝＝＝＝＝＝＝＝===========＝＝＝＝界面绘制＝＝＝====＝＝＝＝＝＝＝＝＝＝＝＝＝＝ // 绘制半透明框 public void DrawAlphaRect(int x, int y, int width, int height, int color, Graphics g) { int array[] = new int[height * width]; for (int i = 0; i < array.length; i++) { array[i] = color; } g.drawRGB(array, 0, width, x, y, width, height, true); g.setColor(color); g.drawRoundRect(x - 1, y - 1, width + 1, height + 1, 10, 10); g.drawRoundRect(x - 2, y - 2, width + 3, height + 3, 10, 10); } // 绘制物品界面 public void DrawTools() { DrawFightMap(bufGraphics); player.drawAnimationFight(bufGraphics); for (int i = 0; i < enemys.size(); i++) { Enemy e = (Enemy) enemys.elementAt(i); e.drawAnimation(bufGraphics); } String[] toolNames = new String[player.tools.size()]; int id = ((Tool)player.tools.elementAt(curIndex)).id; for(int i=0; i<player.tools.size(); i++) { Tool t = (Tool)player.tools.elementAt(i); toolNames[i] = t.name + " " + t.count; } DrawStringMenu(toolNames, bufGraphics); this.DrawIntroduce("功效HP加"+Const.TOOLS_PROPERTICE[id][1]+", MP加"+Const.TOOLS_PROPERTICE[id][2], bufGraphics); this.DrawCommand(Const.COMMAND[3], Const.COMMAND[1]); } public void DrawSystemTools() { DrawMap(bufGraphics); player.drawAnimationFight(bufGraphics); String[] toolNames = new String[player.tools.size()]; int id = ((Tool)player.tools.elementAt(curIndex)).id; for(int i=0; i<player.tools.size(); i++) { Tool t = (Tool)player.tools.elementAt(i); toolNames[i] = t.name + " " + t.count; } DrawStringMenu(toolNames, bufGraphics); this.DrawIntroduce("功效HP加"+Const.TOOLS_PROPERTICE[id][1]+", MP加"+Const.TOOLS_PROPERTICE[id][2], bufGraphics); this.DrawCommand(Const.COMMAND[3], Const.COMMAND[1]); } //绘制魔法菜单 public void DrawMagicMenu() { DrawFightMap(bufGraphics); player.drawAnimationFight(bufGraphics); for (int i = 0; i < enemys.size(); i++) { Enemy e = (Enemy) enemys.elementAt(i); e.drawAnimation(bufGraphics); } DrawStringMenu(player.magic, bufGraphics); DrawCommand(Const.COMMAND[3], Const.COMMAND[1]); } // 绘制暂停界面 public void DrawPause() { DrawMap(bufGraphics); player.drawAnimation(bufGraphics); this.DrawStringMenu(Const.PAUSE, bufGraphics); this.DrawCommand(Const.COMMAND[3], Const.COMMAND[2]); } //绘制系统界面 public void DrawSystem() { DrawMap(bufGraphics); player.drawAnimation(bufGraphics); this.DrawStringMenu(Const.SYSTEM, bufGraphics); this.DrawCommand(Const.COMMAND[3], Const.COMMAND[2]); } // 绘制游戏界面 public void DrawScreenScene() { DrawMap(bufGraphics); player.drawAnimation(bufGraphics); this.DrawCommand(Const.COMMAND[4], Const.COMMAND[6]); } // 绘制游戏封面logo public void DrawScreenLogo() { bufGraphics.drawImage(imgLogoBack, 0, 0, 20); bufGraphics.drawImage(imgLogoTitle, (Const.SCREEN_WIDTH-logoWidth)/2, Const.SCREEN_HEIGHT-logoHeight,