(*callback)();
}
-SGEventMgr::SGEventMgr()
+SGEventMgr::SGEventMgr() :
+ _inited(false)
{
}
_rtProp.clear();
}
+void SGEventMgr::init()
+{
+ if (_inited) {
+ SG_LOG(SG_GENERAL, SG_WARN, "duplicate init of SGEventMgr");
+ }
+ _inited = true;
+}
+
+void SGEventMgr::shutdown()
+{
+ _inited = false;
+
+ _simQueue.clear();
+ _rtQueue.clear();
+}
+
void SGEventMgr::update(double delta_time_sec)
{
_simQueue.update(delta_time_sec);
void SGEventMgr::removeTask(const std::string& name)
{
+ // due to the ordering of the event-mgr in FG, tasks can be removed
+ // after we are shutdown (and hence, have all been cleared). Guard
+ // against this so we don't generate warnings below.
+ if (!_inited) {
+ return;
+ }
+
SGTimer* t = _simQueue.findByName(name);
if (t) {
_simQueue.remove(t);
_table = new HeapEntry[_tableSize];
for(int i=0; i<_tableSize; i++) {
- _table[i].pri = 0;
+ _table[i].pri = 0;
_table[i].timer = 0;
}
}
SGTimerQueue::~SGTimerQueue()
{
+ clear();
+ delete[] _table;
+}
+
+void SGTimerQueue::clear()
+{
+ // delete entries
for(int i=0; i<_numEntries; i++) {
delete _table[i].timer;
- _table[i].timer = 0;
}
+
_numEntries = 0;
- delete[] _table;
- _table = 0;
- _tableSize = 0;
+
+ // clear entire table to empty
+ for(int i=0; i<_tableSize; i++) {
+ _table[i].pri = 0;
+ _table[i].timer = 0;
+ }
}
void SGTimerQueue::update(double deltaSecs)