source: lost-perception/main/Map.java

Last change on this file was ebd3538, checked in by Dmitry Portnoy <dmitry.portnoy@…>, 6 years ago

Initial commit. This codebase for the Lost Perception game was created by decompiling code from a jar file.
  • Property mode set to 100644
File size: 20.0 KB
Line 
1package main;
2
3import java.io.BufferedReader;
4import java.io.FileNotFoundException;
5import utils.Utils;
6import java.util.HashMap;
7import java.io.IOException;
8import java.io.Writer;
9import java.io.PrintWriter;
10import java.io.FileWriter;
11import java.util.Iterator;
12import java.awt.Graphics;
13import java.util.Collection;
14import java.awt.Point;
15import java.awt.Color;
16import java.util.TreeSet;
17import java.util.LinkedList;
18import astar.AStarMap;
19
20public class Map
21{
22 private Location[][] grid;
23 public AStarMap asMap;
24 public LinkedList<Creature> creatureList;
25 TreeSet<Creature> creatures;
26 TreeSet<Tile> tiles;
27 TreeSet<Item> items;
28 int xLow;
29 int xHigh;
30 int yLow;
31 int yHigh;
32 static int count;
33 public String message;
34 public boolean valid;
35 public int startX;
36 public int startY;
37 private static Color redHaze;
38
39 static {
40 Map.count = 0;
41 Map.redHaze = new Color(255, 0, 0, 100);
42 }
43
44 public Map(final int x, final int y) {
45 this.grid = new Location[x][y];
46 this.asMap = new AStarMap(x, y);
47 this.creatureList = new LinkedList<Creature>();
48 this.creatures = new TreeSet<Creature>();
49 this.tiles = new TreeSet<Tile>();
50 this.items = new TreeSet<Item>();
51 this.xLow = 0;
52 this.xHigh = 0;
53 this.yLow = 0;
54 this.yHigh = 0;
55 this.startX = 400;
56 this.startY = 300;
57 this.initBounds();
58 for (int i = 0; i < this.getWidth(); ++i) {
59 for (int j = 0; j < this.getHeight(); ++j) {
60 this.grid[i][j] = new Location(null);
61 }
62 }
63 this.valid = true;
64 }
65
66 public Map(final int x, final int y, final Tile defaultTile) {
67 this(x, y);
68 for (int i = 0; i < this.getWidth(); ++i) {
69 for (int j = 0; j < this.getHeight(); ++j) {
70 this.setGround(i, j, new Tile(defaultTile, i * 40, j * 40, 0));
71 }
72 }
73 this.message = "New map created successfully";
74 }
75
76 public Map(final int x, final int y, final Tile defaultTile, final Tile guidelineTile) {
77 this(x, y);
78 for (int i = 0; i < this.getWidth(); ++i) {
79 for (int j = 0; j < this.getHeight(); ++j) {
80 this.setGround(i, j, new Tile(defaultTile, i * 40, j * 40, 0));
81 }
82 }
83 for (int i = 19; i < this.getWidth(); i += 20) {
84 for (int j = 14; j < this.getHeight(); j += 15) {
85 for (int a = 0; a < 20; ++a) {
86 this.setGround(i - a, j - 14, new Tile(guidelineTile, (i - a) * 40, (j - 14) * 40, 0));
87 this.setGround(i - a, j, new Tile(guidelineTile, (i - a) * 40, j * 40, 0));
88 }
89 for (int b = 1; b < 14; ++b) {
90 this.setGround(i - 19, j - b, new Tile(guidelineTile, (i - 19) * 40, (j - b) * 40, 0));
91 this.setGround(i, j - b, new Tile(guidelineTile, i * 40, (j - b) * 40, 0));
92 }
93 }
94 }
95 this.message = "New map created successfully";
96 }
97
98 public void initBounds() {
99 this.xLow = this.startX / 40 - 12;
100 this.xHigh = this.xLow + 24;
101 this.yLow = this.startY / 40 - 10;
102 this.yHigh = this.yLow + 20;
103 if (this.xLow < 0) {
104 this.xLow = 0;
105 }
106 if (this.xHigh > this.getWidth() - 1) {
107 this.xHigh = this.getWidth() - 1;
108 }
109 if (this.yLow < 0) {
110 this.yLow = 0;
111 }
112 if (this.yHigh > this.getHeight() - 1) {
113 this.yHigh = this.getHeight() - 1;
114 }
115 }
116
117 public Location getLoc(final int x, final int y) {
118 return this.grid[x][y];
119 }
120
121 public void setBounds(final int x1, final int x2, final int y1, final int y2) {
122 this.xLow = x1;
123 this.xHigh = x2;
124 this.yLow = y1;
125 this.yHigh = y2;
126 }
127
128 public int getWidth() {
129 return this.grid.length;
130 }
131
132 public int getHeight() {
133 if (this.grid.length > 0) {
134 return this.grid[0].length;
135 }
136 return 0;
137 }
138
139 public LinkedList<MapObject> getObjectsInVicinity(final Point p, final int xDist, final int yDist) {
140 int lowX = p.x / 40 - xDist;
141 int highX = p.x / 40 + xDist;
142 int lowY = p.y / 40 - yDist;
143 int highY = p.y / 40 + yDist;
144 final LinkedList<MapObject> list = new LinkedList<MapObject>();
145 if (lowX < 0) {
146 lowX = 0;
147 }
148 if (highX > this.getWidth() - 1) {
149 highX = this.getWidth() - 1;
150 }
151 if (lowY < 0) {
152 lowY = 0;
153 }
154 if (highY > this.getHeight() - 1) {
155 highY = this.getHeight() - 1;
156 }
157 for (int x = lowX; x <= highX; ++x) {
158 for (int y = lowY; y <= highY; ++y) {
159 list.addAll(this.getLoc(x, y).getCreatures());
160 list.addAll(this.getLoc(x, y).getObjects());
161 list.add(this.getLoc(x, y).getGround());
162 }
163 }
164 return list;
165 }
166
167 public LinkedList<Creature> getCreaturesInVicinity(final Point p, final int xDist, final int yDist) {
168 int lowX = p.x / 40 - xDist;
169 int highX = p.x / 40 + xDist;
170 int lowY = p.y / 40 - yDist;
171 int highY = p.y / 40 + yDist;
172 final LinkedList<Creature> list = new LinkedList<Creature>();
173 if (lowX < 0) {
174 lowX = 0;
175 }
176 if (highX > this.getWidth() - 1) {
177 highX = this.getWidth() - 1;
178 }
179 if (lowY < 0) {
180 lowY = 0;
181 }
182 if (highY > this.getHeight() - 1) {
183 highY = this.getHeight() - 1;
184 }
185 for (int x = lowX; x <= highX; ++x) {
186 for (int y = lowY; y <= highY; ++y) {
187 list.addAll(this.getLoc(x, y).getCreatures());
188 }
189 }
190 return list;
191 }
192
193 public void setGround(final int x, final int y, final Tile o) {
194 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
195 if (this.getLoc(x, y).getGround() != null) {
196 this.tiles.remove(this.getLoc(x, y).getGround());
197 }
198 if (this.getLoc(x, y).getBase() != null) {
199 this.tiles.remove(this.getLoc(x, y).getBase());
200 }
201 this.getLoc(x, y).setGround(o);
202 this.tiles.add(this.getLoc(x, y).getGround());
203 if (this.getLoc(x, y).getBase() != null) {
204 this.tiles.add(this.getLoc(x, y).getBase());
205 }
206 }
207 else {
208 this.getLoc(x, y).setGround(o);
209 }
210 this.asMap.addObstacle(o);
211 }
212
213 public void addCreature(final int x, final int y, final Creature o) {
214 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
215 this.creatures.add(o);
216 }
217 this.creatureList.add(o);
218 this.getLoc(x, y).addCreature(o);
219 }
220
221 public void removeCreature(final int x, final int y, final Creature o) {
222 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
223 this.creatures.remove(o);
224 }
225 this.creatureList.remove(o);
226 this.getLoc(x, y).getCreatures().remove(o);
227 }
228
229 public void addObject(final int x, final int y, final Tile o) {
230 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
231 this.tiles.add(o);
232 }
233 this.getLoc(x, y).addObject(o);
234 this.asMap.addObstacle(o);
235 }
236
237 public void removeObject(final int x, final int y, final Tile o) {
238 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
239 this.tiles.remove(o);
240 }
241 this.getLoc(x, y).getObjects().remove(o);
242 }
243
244 public void addItem(final int x, final int y, final Item o) {
245 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
246 this.items.add(o);
247 }
248 this.getLoc(x, y).addItem(o);
249 }
250
251 public void removeItem(final int x, final int y, final Item o) {
252 if (this.xLow <= x && x <= this.xHigh && this.yLow <= y && y <= this.yHigh) {
253 this.items.remove(o);
254 }
255 this.getLoc(x, y).getItems().remove(o);
256 }
257
258 private void addObjectsAt(final int x, final int y) {
259 this.creatures.addAll(this.getLoc(x, y).getCreatures());
260 this.items.addAll(this.getLoc(x, y).getItems());
261 this.tiles.addAll(this.getLoc(x, y).getObjects());
262 this.tiles.add(this.getLoc(x, y).getGround());
263 if (this.getLoc(x, y).getBase() != null) {
264 this.tiles.add(this.getLoc(x, y).getBase());
265 }
266 }
267
268 private void removeObjectsAt(final int x, final int y) {
269 this.creatures.removeAll(this.getLoc(x, y).getCreatures());
270 this.items.removeAll(this.getLoc(x, y).getItems());
271 this.tiles.removeAll(this.getLoc(x, y).getObjects());
272 this.tiles.remove(this.getLoc(x, y).getGround());
273 if (this.getLoc(x, y).getBase() != null) {
274 this.tiles.remove(this.getLoc(x, y).getBase());
275 }
276 }
277
278 private void addColAt(final int x, final int yLower, final int yUpper) {
279 for (int i = yLower; i <= yUpper; ++i) {
280 this.addObjectsAt(x, i);
281 }
282 }
283
284 private void removeColAt(final int x, final int yLower, final int yUpper) {
285 for (int i = yLower; i <= yUpper; ++i) {
286 this.removeObjectsAt(x, i);
287 }
288 }
289
290 private void addRowAt(final int y, final int xLower, final int xUpper) {
291 for (int i = xLower; i <= xUpper; ++i) {
292 this.addObjectsAt(i, y);
293 }
294 }
295
296 private void removeRowAt(final int y, final int xLower, final int xUpper) {
297 for (int i = xLower; i <= xUpper; ++i) {
298 this.removeObjectsAt(i, y);
299 }
300 }
301
302 private void updateBounds(final int xLow_new, final int xHigh_new, final int yLow_new, final int yHigh_new) {
303 if (xLow_new < this.xLow) {
304 for (int x = xLow_new; x < this.xLow; ++x) {
305 this.addColAt(x, yLow_new, yHigh_new);
306 }
307 }
308 else {
309 for (int x = this.xLow; x < xLow_new; ++x) {
310 this.removeColAt(x, this.yLow, this.yHigh);
311 }
312 }
313 if (xHigh_new > this.xHigh) {
314 for (int x = xHigh_new; x > this.xHigh; --x) {
315 this.addColAt(x, yLow_new, yHigh_new);
316 }
317 }
318 else {
319 for (int x = this.xHigh; x > xHigh_new; --x) {
320 this.removeColAt(x, this.yLow, this.yHigh);
321 }
322 }
323 if (yLow_new < this.yLow) {
324 for (int y = yLow_new; y < this.yLow; ++y) {
325 this.addRowAt(y, xLow_new, xHigh_new);
326 }
327 }
328 else {
329 for (int y = this.yLow; y < yLow_new; ++y) {
330 this.removeRowAt(y, this.xLow, this.xHigh);
331 }
332 }
333 if (yHigh_new > this.yHigh) {
334 for (int y = yHigh_new; y > this.yHigh; --y) {
335 this.addRowAt(y, xLow_new, xHigh_new);
336 }
337 }
338 else {
339 for (int y = this.yHigh; y > yHigh_new; --y) {
340 this.removeRowAt(y, this.xLow, this.xHigh);
341 }
342 }
343 this.xLow = xLow_new;
344 this.xHigh = xHigh_new;
345 this.yLow = yLow_new;
346 this.yHigh = yHigh_new;
347 }
348
349 public void draw(final Graphics g, final Point p, final boolean bounds, final boolean passable) {
350 int xLow_new = p.x / 40 - 12;
351 int xHigh_new = xLow_new + 24;
352 int yLow_new = p.y / 40 - 10;
353 int yHigh_new = yLow_new + 20;
354 if (xLow_new < 0) {
355 xLow_new = 0;
356 }
357 if (xHigh_new > this.getWidth() - 1) {
358 xHigh_new = this.getWidth() - 1;
359 }
360 if (yLow_new < 0) {
361 yLow_new = 0;
362 }
363 if (yHigh_new > this.getHeight() - 1) {
364 yHigh_new = this.getHeight() - 1;
365 }
366 this.updateBounds(xLow_new, xHigh_new, yLow_new, yHigh_new);
367 final TreeSet<MapObject> tmp = new TreeSet<MapObject>(this.tiles);
368 tmp.addAll(this.creatures);
369 tmp.addAll(this.items);
370 for (final MapObject cur : tmp) {
371 if (cur.z == 0 || !passable) {
372 cur.draw(g, 400 - p.x, 300 - p.y);
373 }
374 }
375 if (bounds) {
376 final Iterator<MapObject> iter = tmp.iterator();
377 g.setColor(Color.red);
378 while (iter.hasNext()) {
379 final MapObject obj = iter.next();
380 if (obj.getBound() != null) {
381 obj.getBound().draw(g, 400 - p.x, 300 - p.y, obj);
382 }
383 if (obj.getSelectionBound() != null) {
384 obj.getSelectionBound().draw(g, 400 - p.x, 300 - p.y, obj);
385 }
386 }
387 }
388 if (passable) {
389 g.setColor(Map.redHaze);
390 for (int x = this.xLow; x <= this.xHigh; ++x) {
391 for (int y = this.yLow; y <= this.yHigh; ++y) {
392 this.asMap.map[x][y].drawBlocked(g, 400 - p.x, 300 - p.y);
393 this.asMap.map[x][y].draw(g, 400 - p.x, 300 - p.y, false);
394 }
395 }
396 }
397 }
398
399 public boolean save(final String fileName) {
400 String strObjects = "";
401 final TreeSet<Tile> objSet = new TreeSet<Tile>();
402 try {
403 final PrintWriter out = new PrintWriter(new FileWriter("maps/" + fileName));
404 out.println(String.valueOf(this.getWidth()) + "x" + this.getHeight());
405 for (int x = 0; x < this.getWidth(); ++x) {
406 String strTiles = "";
407 for (int y = 0; y < this.getHeight(); ++y) {
408 final Location loc = this.getLoc(x, y);
409 if (loc.getBase() != null) {
410 strTiles = String.valueOf(strTiles) + loc.getBase().getImg().getKey() + loc.getBase().z + "|";
411 }
412 strTiles = String.valueOf(strTiles) + loc.getGround().getImg().getKey() + loc.getGround().z + ",";
413 objSet.addAll(loc.getObjects());
414 }
415 out.println(strTiles.substring(0, strTiles.length() - 1));
416 }
417 for (final Tile curObj : objSet) {
418 strObjects = String.valueOf(strObjects) + curObj.loc.x + "," + curObj.loc.y + "," + curObj.getImg().getKey() + "," + curObj.z + ";";
419 }
420 if (strObjects.length() == 0) {
421 out.println();
422 }
423 else {
424 out.println(strObjects.substring(0, strObjects.length() - 1));
425 }
426 final Iterator<Creature> iter2 = this.creatureList.iterator();
427 strObjects = "";
428 while (iter2.hasNext()) {
429 final Creature curCr = iter2.next();
430 strObjects = String.valueOf(strObjects) + curCr.loc.x + "," + curCr.loc.y + "," + curCr.id + ";";
431 }
432 if (strObjects.length() == 0) {
433 out.println();
434 }
435 else {
436 out.println(strObjects.substring(0, strObjects.length() - 1));
437 }
438 out.close();
439 }
440 catch (IOException ioe) {
441 this.message = "There was a problem saving the map";
442 ioe.printStackTrace();
443 return false;
444 }
445 this.message = "The map has been saved successfully";
446 return true;
447 }
448
449 public static Map load(final String fileName, final Map baseMap, final HashMap<Integer, Tile> imageMap, final HashMap<Integer, Creature> crMap) {
450 Map map = null;
451 try {
452 final BufferedReader in = Utils.loadTextFile("maps/" + fileName);
453 final String sizeStr = in.readLine();
454 final String xSize = sizeStr.substring(0, sizeStr.indexOf("x"));
455 final String ySize = sizeStr.substring(sizeStr.indexOf("x") + 1);
456 map = new Map(Integer.parseInt(xSize), Integer.parseInt(ySize));
457 if (baseMap == null) {
458 map.initBounds();
459 }
460 else {
461 map.setBounds(baseMap.xLow, baseMap.xHigh, baseMap.yLow, baseMap.yHigh);
462 }
463 for (int x = 0; x < map.getWidth(); ++x) {
464 String row = in.readLine();
465 for (int y = 0; y < map.getHeight(); ++y) {
466 String loc;
467 if (row.indexOf(",") == -1) {
468 loc = row;
469 }
470 else {
471 loc = row.substring(0, row.indexOf(","));
472 row = row.substring(row.indexOf(",") + 1);
473 }
474 int ground;
475 int groundZ;
476 if (loc.indexOf("|") == -1) {
477 ground = Integer.parseInt(loc) / 10;
478 groundZ = Integer.parseInt(loc) % 10;
479 }
480 else {
481 final int base = Integer.parseInt(loc.substring(0, loc.indexOf("|"))) / 10;
482 final int baseZ = Integer.parseInt(loc.substring(0, loc.indexOf("|"))) % 10;
483 ground = Integer.parseInt(loc.substring(loc.indexOf("|") + 1)) / 10;
484 groundZ = Integer.parseInt(loc.substring(loc.indexOf("|") + 1)) % 10;
485 map.setGround(x, y, new Tile(imageMap.get(base), x * 40, y * 40, baseZ));
486 }
487 map.setGround(x, y, new Tile(imageMap.get(ground), x * 40, y * 40, groundZ));
488 }
489 }
490 String objects = in.readLine();
491 while (!objects.equals("")) {
492 String obj;
493 if (objects.indexOf(";") == -1) {
494 obj = objects;
495 objects = "";
496 }
497 else {
498 obj = objects.substring(0, objects.indexOf(";"));
499 objects = objects.substring(objects.indexOf(";") + 1);
500 }
501 final int x2 = Integer.parseInt(obj.substring(0, obj.indexOf(",")));
502 obj = obj.substring(obj.indexOf(",") + 1);
503 final int y2 = Integer.parseInt(obj.substring(0, obj.indexOf(",")));
504 obj = obj.substring(obj.indexOf(",") + 1);
505 final int key = Integer.parseInt(obj.substring(0, obj.indexOf(",")));
506 final int z = Integer.parseInt(obj.substring(obj.indexOf(",") + 1));
507 map.addObject(x2 / 40, y2 / 40, new Tile(imageMap.get(key), x2, y2, z));
508 }
509 String creatures = in.readLine();
510 while (!creatures.equals("")) {
511 String cr;
512 if (creatures.indexOf(";") == -1) {
513 cr = creatures;
514 creatures = "";
515 }
516 else {
517 cr = creatures.substring(0, creatures.indexOf(";"));
518 creatures = creatures.substring(creatures.indexOf(";") + 1);
519 }
520 final int x3 = Integer.parseInt(cr.substring(0, cr.indexOf(",")));
521 cr = cr.substring(cr.indexOf(",") + 1);
522 final int y3 = Integer.parseInt(cr.substring(0, cr.indexOf(",")));
523 final int id = Integer.parseInt(cr.substring(cr.indexOf(",") + 1));
524 map.addCreature(x3 / 40, y3 / 40, crMap.get(id).copy(new Point(x3, y3)));
525 }
526 in.close();
527 map.asMap.coalesceQuadTrees();
528 map.asMap.generateAllNeighbors();
529 }
530 catch (FileNotFoundException fnfe) {
531 if (map == null) {
532 map = new Map(0, 0);
533 }
534 map.message = "That saved game file does not exists";
535 map.valid = false;
536 return map;
537 }
538 catch (IOException ioe) {
539 if (map == null) {
540 map = new Map(0, 0);
541 }
542 map.message = "There was a problem loading the map";
543 ioe.printStackTrace();
544 map.valid = false;
545 return map;
546 }
547 map.message = "The map has been loaded successfully";
548 map.valid = true;
549 return map;
550 }
551}
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