4 // Copyright (C) 2004 SuperTux Development Team, see AUTHORS for details
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
33 #include "lispreader.h"
34 #include "resources.h"
35 #include "music_manager.h"
39 st_subset::st_subset()
44 void st_subset::create(const std::string& subset_name)
48 new_subset.name = subset_name;
49 new_subset.title = "Unknown Title";
50 new_subset.description = "No description so far.";
52 new_lev.init_defaults();
53 new_lev.save(subset_name.c_str(),1);
56 void st_subset::parse (lisp_object_t* cursor)
58 while(!lisp_nil_p(cursor))
60 lisp_object_t* cur = lisp_car(cursor);
63 if (!lisp_cons_p(cur) || !lisp_symbol_p (lisp_car(cur)))
69 if (strcmp(lisp_symbol(lisp_car(cur)), "title") == 0)
71 if(( s = lisp_string(lisp_car(lisp_cdr(cur)))) != NULL)
76 else if (strcmp(lisp_symbol(lisp_car(cur)), "description") == 0)
78 if(( s = lisp_string(lisp_car(lisp_cdr(cur)))) != NULL)
84 cursor = lisp_cdr (cursor);
88 void st_subset::load(char *subset)
94 lisp_object_t* root_obj = 0;
98 snprintf(filename, 1024, "%s/levels/%s/info", st_dir, subset);
99 if(!faccessible(filename))
100 snprintf(filename, 1024, "%s/levels/%s/info", datadir.c_str(), subset);
101 if(faccessible(filename))
103 fi = fopen(filename, "r");
108 lisp_stream_t stream;
109 lisp_stream_init_file (&stream, fi);
110 root_obj = lisp_read (&stream);
112 if (root_obj->type == LISP_TYPE_EOF || root_obj->type == LISP_TYPE_PARSE_ERROR)
114 printf("World: Parse Error in file %s", filename);
117 lisp_object_t* cur = lisp_car(root_obj);
119 if (!lisp_symbol_p (cur))
121 printf("World: Read error in %s",filename);
124 if (strcmp(lisp_symbol(cur), "supertux-level-subset") == 0)
126 parse(lisp_cdr(root_obj));
132 snprintf(str, 1024, "%s.png", filename);
135 image = new Surface(str,IGNORE_ALPHA);
139 snprintf(filename, 1024, "%s/images/status/level-subset-info.png", datadir.c_str());
140 image = new Surface(filename,IGNORE_ALPHA);
144 for(i=1; i != -1; ++i)
146 /* Get the number of levels in this subset */
147 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset,i);
148 if(!faccessible(filename))
150 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset,i);
151 if(!faccessible(filename))
158 void st_subset::save()
163 /* Save data file: */
164 filename = "/levels/" + name + "/";
166 fcreatedir(filename.c_str());
167 filename = string(st_dir) + "/levels/" + name + "/info";
168 if(!fwriteable(filename.c_str()))
169 filename = datadir + "/levels/" + name + "/info";
170 if(fwriteable(filename.c_str()))
172 fi = fopen(filename.c_str(), "w");
175 perror(filename.c_str());
179 fprintf(fi,";SuperTux-Level-Subset\n");
180 fprintf(fi,"(supertux-level-subset\n");
182 /* Save title info: */
183 fprintf(fi," (title \"%s\")\n", title.c_str());
185 /* Save the description: */
186 fprintf(fi," (description \"%s\")\n", description.c_str());
194 void st_subset::free()
208 Level::Level(const std::string& subset, int level)
214 Level::Level(const std::string& filename)
226 Level::init_defaults()
230 theme = "antarctica";
231 song_title = "Mortimers_chipdisko.mod";
232 bkgd_image = "arctis.png";
241 bkgd_bottom.red = 255;
242 bkgd_bottom.green = 255;
243 bkgd_bottom.blue = 255;
245 use_endsequence = false;
247 for(int i = 0; i < 15; ++i)
249 ia_tiles[i].resize(width+1, 0);
250 ia_tiles[i][width] = (unsigned int) '\0';
252 for(int y = 0; y < width; ++y)
255 bg_tiles[i].resize(width+1, 0);
256 bg_tiles[i][width] = (unsigned int) '\0';
257 for(int y = 0; y < width; ++y)
260 fg_tiles[i].resize(width+1, 0);
261 fg_tiles[i][width] = (unsigned int) '\0';
262 for(int y = 0; y < width; ++y)
268 Level::load(const std::string& subset, int level)
273 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset.c_str(), level);
274 if(!faccessible(filename))
275 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset.c_str(), level);
277 return load(filename);
281 Level::load(const std::string& filename)
284 lisp_object_t* root_obj = 0;
285 fi = fopen(filename.c_str(), "r");
288 perror(filename.c_str());
292 lisp_stream_t stream;
293 lisp_stream_init_file (&stream, fi);
294 root_obj = lisp_read (&stream);
296 if (root_obj->type == LISP_TYPE_EOF || root_obj->type == LISP_TYPE_PARSE_ERROR)
298 printf("World: Parse Error in file %s", filename.c_str());
306 if (strcmp(lisp_symbol(lisp_car(root_obj)), "supertux-level") == 0)
308 LispReader reader(lisp_cdr(root_obj));
309 reader.read_int("version", &version);
310 reader.read_bool("use-endsequence", &use_endsequence);
311 reader.read_int("width", &width);
312 if (!reader.read_int("start_pos_x", &start_pos_x)) start_pos_x = 100;
313 if (!reader.read_int("start_pos_y", &start_pos_y)) start_pos_y = 170;
314 reader.read_int("time", &time_left);
316 reader.read_int("bkgd_red_top", &bkgd_top.red);
317 reader.read_int("bkgd_green_top", &bkgd_top.green);
318 reader.read_int("bkgd_blue_top", &bkgd_top.blue);
320 reader.read_int("bkgd_red_bottom", &bkgd_bottom.red);
321 reader.read_int("bkgd_green_bottom", &bkgd_bottom.green);
322 reader.read_int("bkgd_blue_bottom", &bkgd_bottom.blue);
324 reader.read_float("gravity", &gravity);
325 reader.read_string("name", &name);
326 reader.read_string("author", &author);
327 reader.read_string("theme", &theme);
328 reader.read_string("music", &song_title);
329 reader.read_string("background", &bkgd_image);
330 reader.read_string("particle_system", &particle_system);
331 reader.read_int_vector("background-tm", &bg_tm);
333 if (!reader.read_int_vector("interactive-tm", &ia_tm))
334 reader.read_int_vector("tilemap", &ia_tm);
336 reader.read_int_vector("foreground-tm", &fg_tm);
338 { // Read ResetPoints
339 lisp_object_t* cur = 0;
340 if (reader.read_lisp("reset-points", &cur))
342 while (!lisp_nil_p(cur))
344 lisp_object_t* data = lisp_car(cur);
348 LispReader reader(lisp_cdr(data));
349 if (reader.read_int("x", &pos.x)
350 && reader.read_int("y", &pos.y))
352 reset_points.push_back(pos);
361 lisp_object_t* cur = 0;
362 if (reader.read_lisp("objects", &cur))
364 while (!lisp_nil_p(cur))
366 lisp_object_t* data = lisp_car(cur);
369 bg_data.kind = badguykind_from_string(lisp_symbol(lisp_car(data)));
370 LispReader reader(lisp_cdr(data));
371 reader.read_int("x", &bg_data.x);
372 reader.read_int("y", &bg_data.y);
373 reader.read_bool("stay-on-platform", &bg_data.stay_on_platform);
375 badguy_data.push_back(bg_data);
382 // Convert old levels to the new tile numbers
385 std::map<char, int> transtable;
387 transtable['x'] = 104;
388 transtable['X'] = 77;
389 transtable['y'] = 78;
390 transtable['Y'] = 105;
391 transtable['A'] = 83;
392 transtable['B'] = 102;
393 transtable['!'] = 103;
394 transtable['a'] = 84;
395 transtable['C'] = 85;
396 transtable['D'] = 86;
397 transtable['E'] = 87;
398 transtable['F'] = 88;
399 transtable['c'] = 89;
400 transtable['d'] = 90;
401 transtable['e'] = 91;
402 transtable['f'] = 92;
404 transtable['G'] = 93;
405 transtable['H'] = 94;
406 transtable['I'] = 95;
407 transtable['J'] = 96;
409 transtable['g'] = 97;
410 transtable['h'] = 98;
411 transtable['i'] = 99;
412 transtable['j'] = 100
414 transtable['#'] = 11;
415 transtable['['] = 13;
416 transtable['='] = 14;
417 transtable[']'] = 15;
418 transtable['$'] = 82;
419 transtable['^'] = 76;
420 transtable['*'] = 80;
421 transtable['|'] = 79;
422 transtable['\\'] = 81;
423 transtable['&'] = 75;
427 for(std::vector<int>::iterator i = ia_tm.begin(); i != ia_tm.end(); ++i)
429 if (*i == '0' || *i == '1' || *i == '2')
431 badguy_data.push_back(BadGuyData(static_cast<BadGuyKind>(*i-'0'),
437 std::map<char, int>::iterator j = transtable.find(*i);
438 if (j != transtable.end())
441 printf("Error: conversion will fail, unsupported char: '%c' (%d)\n", *i, *i);
453 for(int i = 0; i < 15; ++i)
455 ia_tiles[i].resize(width + 1, 0);
456 bg_tiles[i].resize(width + 1, 0);
457 fg_tiles[i].resize(width + 1, 0);
462 for(vector<int>::iterator it = ia_tm.begin(); it != ia_tm.end(); ++it, ++i)
464 ia_tiles[j][i] = (*it);
473 for(vector<int>::iterator it = bg_tm.begin(); it != bg_tm.end(); ++it, ++i)
476 bg_tiles[j][i] = (*it);
485 for(vector<int>::iterator it = fg_tm.begin(); it != fg_tm.end(); ++it, ++i)
488 fg_tiles[j][i] = (*it);
496 // Mark the end position of this level!
497 // FIXME: -10 is a rather random value, we still need some kind of
498 // real levelend gola
500 endpos = 32*(width-20);
502 endpos = 32*(width-15);
508 /* Save data for level: */
511 Level::save(const char * subset, int level)
516 /* Save data file: */
517 sprintf(str, "/levels/%s/", subset);
519 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset, level);
520 if(!fwriteable(filename))
521 snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(), subset, level);
523 FILE * fi = fopen(filename, "w");
533 fprintf(fi,";SuperTux-Level\n");
534 fprintf(fi,"(supertux-level\n");
536 fprintf(fi," (version %d)\n", 1);
537 fprintf(fi," (name \"%s\")\n", name.c_str());
538 fprintf(fi," (author \"%s\")\n", author.c_str());
539 fprintf(fi," (theme \"%s\")\n", theme.c_str());
540 fprintf(fi," (music \"%s\")\n", song_title.c_str());
541 fprintf(fi," (background \"%s\")\n", bkgd_image.c_str());
542 fprintf(fi," (particle_system \"%s\")\n", particle_system.c_str());
543 fprintf(fi," (bkgd_red_top %d)\n", bkgd_top.red);
544 fprintf(fi," (bkgd_green_top %d)\n", bkgd_top.green);
545 fprintf(fi," (bkgd_blue_top %d)\n", bkgd_top.blue);
546 fprintf(fi," (bkgd_red_bottom %d)\n", bkgd_bottom.red);
547 fprintf(fi," (bkgd_green_bottom %d)\n", bkgd_bottom.green);
548 fprintf(fi," (bkgd_blue_bottom %d)\n", bkgd_bottom.blue);
549 fprintf(fi," (time %d)\n", time_left);
550 fprintf(fi," (width %d)\n", width);
551 fprintf(fi," (gravity %2.1f)\n", gravity);
552 fprintf(fi," (background-tm ");
554 for(int y = 0; y < 15; ++y)
556 for(int i = 0; i < width; ++i)
557 fprintf(fi," %d ", bg_tiles[y][i]);
561 fprintf(fi," (interactive-tm ");
563 for(int y = 0; y < 15; ++y)
565 for(int i = 0; i < width; ++i)
566 fprintf(fi," %d ", ia_tiles[y][i]);
570 fprintf(fi," (foreground-tm ");
572 for(int y = 0; y < 15; ++y)
574 for(int i = 0; i < width; ++i)
575 fprintf(fi," %d ", fg_tiles[y][i]);
580 fprintf( fi,"(reset-points\n");
581 for(std::vector<ResetPoint>::iterator i = reset_points.begin();
582 i != reset_points.end(); ++i)
583 fprintf( fi,"(point (x %d) (y %d))\n",i->x, i->y);
586 fprintf( fi,"(objects\n");
588 for(std::vector<BadGuyData>::iterator it = badguy_data.begin();
589 it != badguy_data.end();
591 fprintf( fi,"(%s (x %d) (y %d) (stay-on-platform %s))\n",
592 badguykind_to_string((*it).kind).c_str(),(*it).x,(*it).y,
593 it->stay_on_platform ? "#t" : "#f");
603 /* Unload data for this level: */
608 for(int i=0; i < 15; ++i)
615 reset_points.clear();
628 if(!bkgd_image.empty())
631 snprintf(fname, 1024, "%s/background/%s", st_dir, bkgd_image.c_str());
632 if(!faccessible(fname))
633 snprintf(fname, 1024, "%s/images/background/%s", datadir.c_str(), bkgd_image.c_str());
634 img_bkgd = new Surface(fname, IGNORE_ALPHA);
648 /* Load a level-specific graphic... */
650 Level::load_image(Surface** ptexture, string theme,const char * file, int use_alpha)
654 snprintf(fname, 1024, "%s/themes/%s/%s", st_dir, theme.c_str(), file);
655 if(!faccessible(fname))
656 snprintf(fname, 1024, "%s/images/themes/%s/%s", datadir.c_str(), theme.c_str(), file);
658 *ptexture = new Surface(fname, use_alpha);
661 /* Change the size of a level (width) */
663 Level::change_size (int new_width)
668 for(int y = 0; y < 15; ++y)
670 ia_tiles[y].resize(new_width, 0);
671 bg_tiles[y].resize(new_width, 0);
672 fg_tiles[y].resize(new_width, 0);
679 Level::change(float x, float y, int tm, unsigned int c)
681 int yy = ((int)y / 32);
682 int xx = ((int)x / 32);
684 if (yy >= 0 && yy < 15 && xx >= 0 && xx <= width)
689 bg_tiles[yy][xx] = c;
692 ia_tiles[yy][xx] = c;
695 fg_tiles[yy][xx] = c;
707 level_song = music_manager->load_music(datadir + "/music/" + song_title);
709 song_path = (char *) malloc(sizeof(char) * datadir.length() +
710 strlen(song_title.c_str()) + 8 + 5);
711 song_subtitle = strdup(song_title.c_str());
712 strcpy(strstr(song_subtitle, "."), "\0");
713 sprintf(song_path, "%s/music/%s-fast%s", datadir.c_str(),
714 song_subtitle, strstr(song_title.c_str(), "."));
715 if(!music_manager->exists_music(song_path)) {
716 level_song_fast = level_song;
718 level_song_fast = music_manager->load_music(song_path);
725 Level::get_level_music()
731 Level::get_level_music_fast()
733 return level_song_fast;
737 Level::gettileid(float x, float y)
745 if (yy >= 0 && yy < 15 && xx >= 0 && xx <= width)
746 c = ia_tiles[yy][xx];