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127 lines
2.9 KiB
127 lines
2.9 KiB
/*==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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