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
29 #include "app/globals.h"
30 #include "app/setup.h"
32 #include "video/screen.h"
34 #include "math/physic.h"
38 #include "utils/lispreader.h"
39 #include "resources.h"
41 #include "utils/lispwriter.h"
47 : name("noname"), author("mr. x"), time_left(500)
53 Level::load(const std::string& filename)
55 LispReader* level = LispReader::load(filename, "supertux-level");
58 level->read_int("version", version);
60 load_old_format(*level);
65 for(lisp_object_t* cur = level->get_lisp(); !lisp_nil_p(cur);
66 cur = lisp_cdr(cur)) {
67 std::string token = lisp_symbol(lisp_car(lisp_car(cur)));
68 lisp_object_t* data = lisp_car(lisp_cdr(lisp_car(cur)));
69 LispReader reader(lisp_cdr(lisp_car(cur)));
72 name = lisp_string(data);
73 } else if(token == "author") {
74 author = lisp_string(data);
75 } else if(token == "time") {
76 time_left = lisp_integer(data);
77 } else if(token == "sector") {
78 Sector* sector = new Sector;
79 sector->parse(reader);
82 std::cerr << "Unknown token '" << token << "' in level file.\n";
91 Level::load_old_format(LispReader& reader)
93 reader.read_string("name", name, true);
94 reader.read_string("author", author);
95 reader.read_int("time", time_left);
97 Sector* sector = new Sector;
98 sector->parse_old_format(reader);
103 Level::save(const std::string& filename)
105 ofstream file(filename.c_str(), ios::out);
106 LispWriter* writer = new LispWriter(file);
108 writer->write_comment("Level made using SuperTux's built-in Level Editor");
110 writer->start_list("supertux-level");
113 writer->write_int("version", version);
115 writer->write_string("name", name);
116 writer->write_string("author", author);
117 writer->write_int("time", time_left);
119 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
121 writer->start_list("sector");
122 i->second->write(*writer);
123 writer->end_list("sector");
126 writer->end_list("supertux-level");
134 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
139 Level::do_vertical_flip()
141 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
142 i->second->do_vertical_flip();
146 Level::add_sector(Sector* sector)
148 sectors.insert(std::make_pair(sector->get_name(), sector));
152 Level::get_sector(const std::string& name)
154 Sectors::iterator i = sectors.find(name);
155 if(i == sectors.end())
162 Level::get_next_sector(const Sector* sector)
164 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
166 if(i->second == sector)
169 if(i == sectors.end())
174 std::cerr << "Warning: Sector not found on level\n";
179 Level::get_previous_sector(const Sector* sector)
181 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
183 if(i->second == sector)
185 if(i == sectors.begin())
191 std::cerr << "Warning: Sector not found on level\n";
196 Level::get_total_sectors()
198 return sectors.size();
202 Level::get_total_badguys()
204 int total_badguys = 0;
205 for(Sectors::iterator i = sectors.begin(); i != sectors.end(); ++i)
206 total_badguys += i->second->get_total_badguys();
207 return total_badguys;
211 Level::get_total_coins()
214 for(Sectors::iterator it = sectors.begin(); it != sectors.end(); ++it)
215 for(int x = 0; static_cast<unsigned int>(x) < it->second->solids->get_width(); x++)
216 for(int y = 0; static_cast<unsigned int>(y) < it->second->solids->get_height(); y++)
217 if(it->second->solids->get_tile(x,y)->attributes & Tile::COIN)