tibia-client/src/framework/core/scheduledevent.cpp

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2012-06-22 07:28:13 +02:00
/*
* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "scheduledevent.h"
ScheduledEvent::ScheduledEvent(const std::function<void()>& callback, int delay, int maxCycles) : Event(callback)
{
m_ticks = g_clock.millis() + delay;
m_delay = delay;
m_maxCycles = maxCycles;
m_cyclesExecuted = 0;
}
void ScheduledEvent::execute()
{
if(!m_canceled && m_callback && (m_maxCycles == 0 || m_cyclesExecuted < m_maxCycles)) {
m_callback();
m_executed = true;
// callback may be used in the next cycle
} else {
// reset callback to free object refs
m_callback = nullptr;
}
m_cyclesExecuted++;
}
bool ScheduledEvent::nextCycle()
{
if(m_callback && !m_canceled && (m_maxCycles == 0 || m_cyclesExecuted < m_maxCycles)) {
m_ticks += m_delay;
return true;
}
// reset callback to free object refs
m_callback = nullptr;
return false;
}