mirror of https://github.com/axmolengine/axmol.git
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
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#include "SimpleTimer.h"
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#include "object_pool.h"
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#include "ref_ptr.h"
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#include "cocos2d.h"
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USING_NS_CC;
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#define DEFINE_REFERENCE_CLASS \
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private: \
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unsigned int referenceCount_; \
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public: \
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void retain() { ++referenceCount_; } \
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void release(){ --referenceCount_; if (referenceCount_ == 0) delete this; } \
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private:
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namespace simple_timer {
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struct TimerObject
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{
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TimerObject(vcallback_t&& callback) : callback_(std::move(callback)), referenceCount_(1)
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{
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}
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vcallback_t callback_;
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static uintptr_t s_timerId;
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DEFINE_OBJECT_POOL_ALLOCATION(TimerObject, 128)
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DEFINE_REFERENCE_CLASS
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};
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uintptr_t TimerObject::s_timerId = 0;
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TIMER_ID loop(unsigned int n, float interval, vcallback_t callback)
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{
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if (n > 0 && interval >= 0) {
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purelib::gc::ref_ptr<TimerObject> timerObj(new TimerObject(std::move(callback)));
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auto timerId = reinterpret_cast<TIMER_ID>(++TimerObject::s_timerId);
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std::string key = StringUtils::format("SIMPLE_TIMER_%p", timerId);
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Director::getInstance()->getScheduler()->schedule([timerObj](float /*dt*/) { // lambda expression hold the reference of timerObj automatically.
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timerObj->callback_();
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}, timerId, interval, n - 1, 0, false, key);
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return timerId;
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}
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return nullptr;
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}
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TIMER_ID delay(float delay, vcallback_t callback)
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{
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if (delay > 0) {
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purelib::gc::ref_ptr<TimerObject> timerObj(new TimerObject(std::move(callback)));
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auto timerId = reinterpret_cast<TIMER_ID>(++TimerObject::s_timerId);
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std::string key = StringUtils::format("SIMPLE_TIMER_%p", timerId);
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Director::getInstance()->getScheduler()->schedule([timerObj](float /*dt*/) { // lambda expression hold the reference of timerObj automatically.
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timerObj->callback_();
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}, timerId, 0, 0, delay, false, key);
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return timerId;
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}
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return nullptr;
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}
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void kill(TIMER_ID timerId)
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{
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std::string key = StringUtils::format("SIMPLE_TIMER_%p", timerId);
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Director::getInstance()->getScheduler()->unschedule(key, timerId);
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}
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}
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