153 lines
2.1 KiB
C++
153 lines
2.1 KiB
C++
#include "..\e2dtool.h"
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e2d::Timer * e2d::Timer::_instance = nullptr;
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e2d::Timer * e2d::Timer::getInstance()
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{
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if (!_instance)
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_instance = new (std::nothrow) Timer;
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return _instance;
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}
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void e2d::Timer::destroyInstance()
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{
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if (_instance)
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{
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delete _instance;
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_instance = nullptr;
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}
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}
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e2d::Timer::Timer()
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: _tasks()
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{
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}
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e2d::Timer::~Timer()
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{
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}
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void e2d::Timer::addTask(Task * task)
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{
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if (task)
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{
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auto iter = std::find(_tasks.begin(), _tasks.end(), task);
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if (iter == _tasks.end())
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{
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task->retain();
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task->_lastTime = Time::now();
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_tasks.push_back(task);
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}
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}
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}
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void e2d::Timer::stopTasks(const String& name)
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{
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for (const auto& task : _tasks)
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{
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if (task->getName() == name)
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{
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task->stop();
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}
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}
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}
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void e2d::Timer::startTasks(const String& name)
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{
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for (const auto& task : _tasks)
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{
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if (task->getName() == name)
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{
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task->start();
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}
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}
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}
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void e2d::Timer::removeTasks(const String& name)
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{
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for (const auto& task : _tasks)
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{
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if (task->getName() == name)
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{
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task->_stopped = true;
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}
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}
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}
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void e2d::Timer::stopAllTasks()
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{
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for (const auto& task : _tasks)
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{
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task->stop();
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}
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}
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void e2d::Timer::startAllTasks()
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{
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for (const auto& task : _tasks)
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{
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task->start();
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}
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}
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void e2d::Timer::removeAllTasks()
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{
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for (const auto& task : _tasks)
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{
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task->_stopped = true;
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}
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}
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void e2d::Timer::clearAllTasks()
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{
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if (_tasks.empty())
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return;
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for (const auto& task : _tasks)
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{
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task->release();
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}
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_tasks.clear();
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}
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void e2d::Timer::update()
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{
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if (_tasks.empty() || Game::getInstance()->isPaused())
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return;
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std::vector<Task*> currTasks;
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currTasks.reserve(_tasks.size());
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std::copy_if(
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_tasks.begin(),
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_tasks.end(),
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std::back_inserter(currTasks),
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[](Task* task) { return task->_isReady() && !task->_stopped; }
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);
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// 遍历就绪的任务
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for (const auto& task : currTasks)
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task->_update();
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// 清除结束的任务
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for (auto iter = _tasks.begin(); iter != _tasks.end();)
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{
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if ((*iter)->_stopped)
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{
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(*iter)->release();
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iter = _tasks.erase(iter);
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}
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else
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{
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++iter;
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}
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}
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}
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void e2d::Timer::updateTime()
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{
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for (const auto& task : _tasks)
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{
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task->_lastTime = Time::now();
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}
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}
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