2 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
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.
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.
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/>.
17 #ifndef HEADER_SUPERTUX_SCRIPTING_TIME_SCHEDULER_HPP
18 #define HEADER_SUPERTUX_SCRIPTING_TIME_SCHEDULER_HPP
25 * This class keeps a list of squirrel threads that are scheduled for a certain
26 * time. (the typical result of a wait() command in a squirrel script)
32 virtual ~TimeScheduler();
34 void update(float time);
35 void schedule_thread(HSQUIRRELVM vm, float time);
37 static TimeScheduler* instance;
40 struct ScheduleEntry {
41 /// weak reference to the squirrel vm object
43 /// time when the thread should be woken up
46 bool operator<(const ScheduleEntry& other) const
48 // we need the smallest value on top
49 return wakeup_time > other.wakeup_time;
53 typedef std::vector<ScheduleEntry> ScheduleHeap;
54 ScheduleHeap schedule;