Java来做马里奥 1 —木叶传承
本文共 3704 字，大约阅读时间需要 12 分钟。
继续前两天的博客内容，接着写Java中的ACT游戏实现，本来记得手里有C++版马里奥的角色和地图的，突然找不到丢那里了，凑活ps个GBA火影的图代替下…… 运行效果如下： 
此次重点演示了角色和地图的绘制……其实看过我以前写JAVA的RPG开发blog文章的早知道怎么弄的了……所以此次只帖代码…… Role.java: 
package org.test.mario; import java.awt.Graphics; import java.awt.Image; import java.awt.Point; import org.loon.framework.game.image.Bitmap; 
/** */ /**
* <p> * Title: LoonFramework * </p> * <p> * Description:角色描述及绘制用类 * </p> * <p> * Copyright: Copyright (c) 2008 * </p> * <p> * Company: LoonFramework * </p> * * @author chenpeng * @email：ceponline@yahoo.com.cn * @version 0.1
*/ public class Role ... { private double _x; private double _y; private double _vx; private double _vy; private boolean isFlat; private int _dir; private int _count; final static private Image role = new Bitmap("./role.gif").getImage(); private Map _map; final static public int WIDTH = 40; final static public int HEIGHT = 40; final static private int SPEED = 6; final static private int JUMP_SPEED = 16; final static private int RIGHT = 0; final static private int LEFT = 1;
public Role(double _x, double _y, Map _map) ...{ this._x = _x; this._y = _y; this._map = _map; _vx = 0; _vy = 0; isFlat = false; _dir = RIGHT; _count = 0; AnimationThread thread = new AnimationThread(); thread.start();
} public void stop() ...{ _vx = 0; } public void left() ...{ _vx = -SPEED; _dir = LEFT; } public void right() ...{ _vx = SPEED; _dir = RIGHT; } public void jump() ...{ if (isFlat) ...{ _vy = -JUMP_SPEED; isFlat = false; } } public void update() ...{ //0.6为允许跳跃的高度限制，反值效果 _vy += 0.6; double newX = _x + _vx; Point tile = _map.getTileHit(this, newX, _y); if (tile == null) ...{ _x = newX; } else ...{ if (_vx > 0) ...{ _x = Map.tilesToPixels(tile.x) - WIDTH; } else if (_vx < 0) ...{ _x = Map.tilesToPixels(tile.x + 1); } _vx = 0; } double newY = _y + _vy; tile = _map.getTileHit(this, _x, newY); if (tile == null) ...{ _y = newY; isFlat = false; } else ...{ if (_vy > 0) ...{ _y = Map.tilesToPixels(tile.y) - HEIGHT; _vy = 0; isFlat = true; } else if (_vy < 0) ...{ _y = Map.tilesToPixels(tile.y + 1); _vy = 0; } } } public void draw(Graphics g, int offsetX, int offsetY) ...{ g.drawImage(role, (int) _x + offsetX, (int) _y + offsetY, (int) _x + offsetX + WIDTH, (int) _y + offsetY + HEIGHT, _count * WIDTH, _dir * HEIGHT, _count * WIDTH + WIDTH, _dir * HEIGHT + HEIGHT, null); } public double getX() ...{ return _x; } public double getY() ...{ return _y; } private class AnimationThread extends Thread ...{ public void run() ...{ while (true) ...{ if (_count == 0) ...{ _count = 1; } else if (_count == 1) ...{ _count = 0; } try ...{ Thread.sleep(300); } catch (InterruptedException e) ...{ e.printStackTrace(); } } } }} Map.java: package org.test.mario; import java.awt.Graphics; import java.awt.Image; import java.awt.Point; import org.loon.framework.game.image.Bitmap; /** */ /** * <p> * Title: LoonFramework * </p> * <p> * Description:地图绘制及描述用类 * </p> * <p> * Copyright: Copyright (c) 2008 * </p> * <p> * Company: LoonFramework * </p> * * @author chenpeng * @email：ceponline@yahoo.com.cn * @version 0.1 */ public class Map ... { // 在以前的blog文章中我介绍过，游戏开发中通常以数组描述地图 // 此处1描绘为一个障碍物，0描绘为一个可通行空间 final static public int TILE_SIZE = 32; final static public int ROW = 20; final static public int COL = 30; final static public int WIDTH = TILE_SIZE * COL; final static public int HEIGHT = TILE_SIZE * ROW; final static public double GRAVITY = 0.6; // 地图描述 final static private int[][] map = ...{ ...{ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, ...{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }, ...{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
此次重点演示了角色和地图的绘制……其实看过我以前写JAVA的RPG开发blog文章的早知道怎么弄的了……所以此次只帖代码…… Role.java: package org.test.mario; import java.awt.Graphics; import java.awt.Image; import java.awt.Point; import org.loon.framework.game.image.Bitmap; /** */ /** * <p> * Title: LoonFramework * </p> * <p> * Description:角色描述及绘制用类 * </p> * <p> * Copyright: Copyright (c) 2008 * </p> * <p> * Company: LoonFramework * </p> * * @author chenpeng * @email：ceponline@yahoo.com.cn * @version 0.1 */ public class Role ... { private double _x; private double _y; private double _vx; private double _vy; private boolean isFlat; private int _dir; private int _count; final static private Image role = new Bitmap("./role.gif").getImage(); private Map _map; final static public int WIDTH = 40; final static public int HEIGHT = 40; final static private int SPEED = 6; final static private int JUMP_SPEED = 16; final static private int RIGHT = 0; final static private int LEFT = 1; public Role(double _x, double _y, Map _map) ...{ this._x = _x; this._y = _y; this._map = _map; _vx = 0; _vy = 0; isFlat = false; _dir = RIGHT; _count = 0; AnimationThread thread = new AnimationThread(); thread.start(); } public void stop() ...{ _vx = 0; } public void left() ...{ _vx = -SPEED; _dir = LEFT; } public void right() ...{ _vx = SPEED; _dir = RIGHT; } public void jump() ...{ if (isFlat) ...{ _vy = -JUMP_SPEED; isFlat = false; } } public void update() ...{ //0.6为允许跳跃的高度限制，反值效果 _vy += 0.6; double newX = _x + _vx; Point tile = _map.getTileHit(this, newX, _y); if (tile == null) ...{ _x = newX; } else ...{ if (_vx > 0) ...{ _x = Map.tilesToPixels(tile.x) - WIDTH; } else if (_vx < 0) ...{ _x = Map.tilesToPixels(tile.x + 1); } _vx = 0; } double newY = _y + _vy; tile = _map.getTileHit(this, _x, newY); if (tile == null) ...{ _y = newY; isFlat = false; } else ...{ if (_vy > 0) ...{ _y = Map.tilesToPixels(tile.y) - HEIGHT; _vy = 0; isFlat = true; } else if (_vy < 0) ...{ _y = Map.tilesToPixels(tile.y + 1); _vy = 0; } } } public void draw(Graphics g, int offsetX, int offsetY) ...{ g.drawImage(role, (int) _x + offsetX, (int) _y + offsetY, (int) _x + offsetX + WIDTH, (int) _y + offsetY + HEIGHT, _count * WIDTH, _dir * HEIGHT, _count * WIDTH + WIDTH, _dir * HEIGHT + HEIGHT, null); } public double getX() ...{ return _x; } public double getY() ...{ return _y; } private class AnimationThread extends Thread ...{ public void run() ...{ while (true) ...{ if (_count == 0) ...{ _count = 1; } else if (_count == 1) ...{ _count = 0; } try ...{ Thread.sleep(300); } catch (InterruptedException e) ...{ e.printStackTrace(); } } } }} package org.test.mario; import java.awt.Graphics; import java.awt.Image; import java.awt.Point; import org.loon.framework.game.image.Bitmap; /** */ /** * <p> * Title: LoonFramework * </p> * <p> * Description:地图绘制及描述用类 * </p> * <p> * Copyright: Copyright (c) 2008 * </p> * <p> * Company: LoonFramework * </p> * * @author chenpeng * @email：ceponline@yahoo.com.cn * @version 0.1 */ public class Map ... { // 在以前的blog文章中我介绍过，游戏开发中通常以数组描述地图 // 此处1描绘为一个障碍物，0描绘为一个可通行空间 final static public int TILE_SIZE = 32; final static public int ROW = 20; final static public int COL = 30; final static public int WIDTH = TILE_SIZE * COL; final static public int HEIGHT = TILE_SIZE * ROW; final static public double GRAVITY = 0.6; // 地图描述 final static private int[][] map = ...{ ...{ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, ...{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }, ...{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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