RprMap.java(负责描述角色单元集合在地图上的具体位置)
1 package org.loon.game.simple.alldirection.rpg;
2 import java.awt.Color;
3 import java.awt.Graphics;
4 import java.io.IOException;
5 import java.util.List;
6 import org.loon.game.simple.alldirection.GraphicsUtils;
7 import org.loon.game.simple.alldirection.LSystem;
8 public class RpgMap implements Config {
9 private ImageMapFactory imageMap;
10 private Roles roles;
11 private boolean showGrid;
12 private Field2D map2d;
13 private int firstTileX;
14 private int firstTileY;
15 private int lastTileX;
16 private int lastTileY;
17 public RpgMap(String imageFile, String mapFile) {
18 try {
19 imageMap = new ImageMapFactory(imageFile, mapFile);
20 } catch (IOException e) {
21 throw new RuntimeException(e);
22 }
23 this.map2d = new Field2D(imageMap.getMap());
24 this.roles = new Roles();
25 }
26 public void addRole(Role role) {
27 roles.addChara(role);
28 }
29 public Role getHero() {
30 return roles.getHero();
31 }
32 public void setupHero(Role hero) {
33 roles.mainHero(hero);
34 }
35 public synchronized void draw(Graphics g, int offsetX, int offsetY) {
36 firstTileX = pixelsToTiles(-offsetX);
37 lastTileX = firstTileX + pixelsToTiles(LSystem.WIDTH) + 1;
38 lastTileX = Math.min(lastTileX, getRow());
39 firstTileY = pixelsToTiles(-offsetY);
40 lastTileY = firstTileY + pixelsToTiles(LSystem.HEIGHT) + 1;
41 lastTileY = Math.min(lastTileY, getCol());
42 for (int i = firstTileX; i < lastTileX; i++) {
43 for (int j = firstTileY; j < lastTileY; j++) {
44 g.drawImage(imageMap.getImages()[i][j], tilesToPixels(i)
45 + offsetX, tilesToPixels(j) + offsetY, null);
46 if (showGrid) {
47 if (imageMap.getMap()[j][i] == 1) {
48 g.setColor(Color.white);
49 g.drawRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
50 + offsetY, CS - 2, CS - 2);
51 GraphicsUtils.setAlpha(g, 0.5d);
52 g.fillRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
53 + offsetY, CS - 2, CS - 2);
54 GraphicsUtils.setAlpha(g, 1.0d);
55 } else if (imageMap.getMap()[j][i] == -1) {
56 g.setColor(Color.blue);
57 g.drawRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
58 + offsetY, CS - 2, CS - 2);
59 GraphicsUtils.setAlpha(g, 0.3d);
60 g.fillRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
61 + offsetY, CS - 2, CS - 2);
62 GraphicsUtils.setAlpha(g, 1.0d);
63 }
64 }
65 }
66 }
67 roles.draw(g, offsetX, offsetY);
68 }
69 public int getSelfFirstX() {
70 return firstTileX;
71 }
72 public int getSelfFirstY() {
73 return firstTileY;
74 }
75 public int getSelfLastX() {
76 return lastTileX;
77 }
78 public int getSelfLastY() {
79 return lastTileY;
80 }
81 public int getSelfFirstWidth() {
82 return tilesToPixels(firstTileX);
83 }
84 public int getSelfFirstHeight() {
85 return tilesToPixels(firstTileY);
86 }
87 public int getSelfLastWidth() {
88 return tilesToPixels(lastTileX);
89 }
90 public int getSelfLastHeight() {
91 return tilesToPixels(lastTileY);
92 }
93 public List findPath(Role hero, Cell2D goal) {
94 return AStarFinder.find(map2d, hero.getCell2D(), goal);
95 }
96 public void showGrid(boolean show) {
97 this.showGrid = show;
98 }
99 public ImageMapFactory getFactory() {
100 return imageMap;
101 }
102 public boolean isHit(int x, int y) {
103 try {
104 int[][] map = imageMap.getMap();
105 if (map[y][x] == 1) {
106 return true;
107 }
108 if (roles.isHit(x, y)) {
109 return true;
110 }
111 return false;
112 } catch (Exception e) {
113 return false;
114 }
115 }
116 public static int pixelsToTiles(double pixels) {
117 return (int) Math.floor(pixels / CS);
118 }
119 public static int tilesToPixels(int tiles) {
120 return tiles * CS;
121 }
122 public int getRow() {
123 return imageMap.getMapWidth();
124 }
125 public int getCol() {
126 return imageMap.getMapHeight();
127 }
128 public int getWidth() {
129 return imageMap.getImageWidth();
130 }
131 public int getHeight() {
132 return imageMap.getImageHeight();
133 }
134 public Roles getRoles() {
135 return roles;
136 }
137 }
2 import java.awt.Color;
3 import java.awt.Graphics;
4 import java.io.IOException;
5 import java.util.List;
6 import org.loon.game.simple.alldirection.GraphicsUtils;
7 import org.loon.game.simple.alldirection.LSystem;
8 public class RpgMap implements Config {
9 private ImageMapFactory imageMap;
10 private Roles roles;
11 private boolean showGrid;
12 private Field2D map2d;
13 private int firstTileX;
14 private int firstTileY;
15 private int lastTileX;
16 private int lastTileY;
17 public RpgMap(String imageFile, String mapFile) {
18 try {
19 imageMap = new ImageMapFactory(imageFile, mapFile);
20 } catch (IOException e) {
21 throw new RuntimeException(e);
22 }
23 this.map2d = new Field2D(imageMap.getMap());
24 this.roles = new Roles();
25 }
26 public void addRole(Role role) {
27 roles.addChara(role);
28 }
29 public Role getHero() {
30 return roles.getHero();
31 }
32 public void setupHero(Role hero) {
33 roles.mainHero(hero);
34 }
35 public synchronized void draw(Graphics g, int offsetX, int offsetY) {
36 firstTileX = pixelsToTiles(-offsetX);
37 lastTileX = firstTileX + pixelsToTiles(LSystem.WIDTH) + 1;
38 lastTileX = Math.min(lastTileX, getRow());
39 firstTileY = pixelsToTiles(-offsetY);
40 lastTileY = firstTileY + pixelsToTiles(LSystem.HEIGHT) + 1;
41 lastTileY = Math.min(lastTileY, getCol());
42 for (int i = firstTileX; i < lastTileX; i++) {
43 for (int j = firstTileY; j < lastTileY; j++) {
44 g.drawImage(imageMap.getImages()[i][j], tilesToPixels(i)
45 + offsetX, tilesToPixels(j) + offsetY, null);
46 if (showGrid) {
47 if (imageMap.getMap()[j][i] == 1) {
48 g.setColor(Color.white);
49 g.drawRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
50 + offsetY, CS - 2, CS - 2);
51 GraphicsUtils.setAlpha(g, 0.5d);
52 g.fillRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
53 + offsetY, CS - 2, CS - 2);
54 GraphicsUtils.setAlpha(g, 1.0d);
55 } else if (imageMap.getMap()[j][i] == -1) {
56 g.setColor(Color.blue);
57 g.drawRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
58 + offsetY, CS - 2, CS - 2);
59 GraphicsUtils.setAlpha(g, 0.3d);
60 g.fillRect(tilesToPixels(i) + offsetX, tilesToPixels(j)
61 + offsetY, CS - 2, CS - 2);
62 GraphicsUtils.setAlpha(g, 1.0d);
63 }
64 }
65 }
66 }
67 roles.draw(g, offsetX, offsetY);
68 }
69 public int getSelfFirstX() {
70 return firstTileX;
71 }
72 public int getSelfFirstY() {
73 return firstTileY;
74 }
75 public int getSelfLastX() {
76 return lastTileX;
77 }
78 public int getSelfLastY() {
79 return lastTileY;
80 }
81 public int getSelfFirstWidth() {
82 return tilesToPixels(firstTileX);
83 }
84 public int getSelfFirstHeight() {
85 return tilesToPixels(firstTileY);
86 }
87 public int getSelfLastWidth() {
88 return tilesToPixels(lastTileX);
89 }
90 public int getSelfLastHeight() {
91 return tilesToPixels(lastTileY);
92 }
93 public List findPath(Role hero, Cell2D goal) {
94 return AStarFinder.find(map2d, hero.getCell2D(), goal);
95 }
96 public void showGrid(boolean show) {
97 this.showGrid = show;
98 }
99 public ImageMapFactory getFactory() {
100 return imageMap;
101 }
102 public boolean isHit(int x, int y) {
103 try {
104 int[][] map = imageMap.getMap();
105 if (map[y][x] == 1) {
106 return true;
107 }
108 if (roles.isHit(x, y)) {
109 return true;
110 }
111 return false;
112 } catch (Exception e) {
113 return false;
114 }
115 }
116 public static int pixelsToTiles(double pixels) {
117 return (int) Math.floor(pixels / CS);
118 }
119 public static int tilesToPixels(int tiles) {
120 return tiles * CS;
121 }
122 public int getRow() {
123 return imageMap.getMapWidth();
124 }
125 public int getCol() {
126 return imageMap.getMapHeight();
127 }
128 public int getWidth() {
129 return imageMap.getImageWidth();
130 }
131 public int getHeight() {
132 return imageMap.getImageHeight();
133 }
134 public Roles getRoles() {
135 return roles;
136 }
137 }
