src/engine.hpp

   1 // Plastic Engine
   2 // Copyright (C) 2008  Albert Brown
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include <list>
  18
  19
  20 class engine_subsystem
  21 {
  22 private:
  23
  24 public:
  25     void tick();
  26 };
  27
  28 class engine_core
  29 {
  30 private:
  31     std::list<engine_subsystem *> _subsystems;
  32
  33     static engine_core *_instance;
  34 public:
  35     engine_core(int argc, char *argv[]);
  36     ~engine_core();
  37
  38     void register_subsystem(engine_subsystem *);
  39     void release_subsystem(engine_subsystem *);
  40
  41     void run();
  42 };