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128 lines
2.7 KiB
128 lines
2.7 KiB
14 years ago
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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#include "pyAlarm.h"
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#include "hsTimer.h"
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#include "hsStlUtils.h"
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////////////////////////////////////////////////////////////////////
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struct pyAlarm
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{
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double fStart;
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float fSecs;
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PyObject * fCb;
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UInt32 fCbContext;
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pyAlarm( double start, float secs, PyObject * cb, UInt32 cbContext )
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: fStart( start )
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, fSecs( secs )
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, fCb( cb )
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, fCbContext( cbContext )
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{
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Py_XINCREF( fCb );
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}
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~pyAlarm()
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{
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Py_XDECREF( fCb );
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}
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bool MaybeFire( double secs )
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{
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if ( secs-fStart>fSecs )
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{
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Fire();
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return true;
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}
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return false;
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}
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void Fire()
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{
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if ( fCb )
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{
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PyObject* func = nil;
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// Call the callback.
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func = PyObject_GetAttrString( fCb, "onAlarm" );
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if ( func )
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{
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if ( PyCallable_Check(func)>0 )
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{
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PyObject *retVal = PyObject_CallMethod(fCb, "onAlarm", "l", fCbContext);
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Py_XDECREF(retVal);
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}
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}
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Py_XDECREF(func);
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}
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}
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};
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////////////////////////////////////////////////////////////////////
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//static
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pyAlarmMgr * pyAlarmMgr::GetInstance()
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{
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static pyAlarmMgr inst;
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return &inst;
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}
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pyAlarmMgr::~pyAlarmMgr()
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{
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// Clear();
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}
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void pyAlarmMgr::Update( double secs )
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{
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Alarms::iterator it = fAlarms.begin();
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while ( it!=fAlarms.end() )
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{
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pyAlarm * alarm = (*it);
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if ( alarm->MaybeFire( secs ) )
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{
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Alarms::iterator jt = it++;
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fAlarms.erase( jt );
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delete alarm;
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}
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else
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{
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it++;
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}
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}
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}
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void pyAlarmMgr::SetAlarm( float secs, PyObject * cb, UInt32 cbContext )
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{
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double start = hsTimer::GetSysSeconds();
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fAlarms.push_back( TRACKED_NEW pyAlarm( start, secs, cb, cbContext ) );
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}
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void pyAlarmMgr::Clear()
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{
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for (Alarms::iterator i = fAlarms.begin(); i != fAlarms.end(); i++)
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delete *i;
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fAlarms.clear();
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}
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