151 lines
2.1 KiB
C++
151 lines
2.1 KiB
C++
#include "..\e2daction.h"
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e2d::Sequence::Sequence()
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: _currIndex(0)
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{
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}
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e2d::Sequence::Sequence(int number, Action * action, ...) :
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_currIndex(0)
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{
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va_list args;
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va_start(args, action);
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this->add(action);
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for (int i = 1; i < number; i++)
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{
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this->add(va_arg(args, Action*));
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}
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va_end(args);
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}
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#ifdef HIGHER_THAN_VS2012
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e2d::Sequence::Sequence(const std::initializer_list<Action*>& actions)
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: _currIndex(0)
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{
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this->add(actions);
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}
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#endif
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e2d::Sequence::~Sequence()
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{
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}
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void e2d::Sequence::_init()
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{
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Action::_init();
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// 将所有动作与目标绑定
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if (_target)
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{
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for (auto action : _actions)
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{
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action->_target = _target;
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}
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}
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// 初始化第一个动作
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_actions[0]->_init();
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}
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void e2d::Sequence::onDestroy()
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{
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Action::onDestroy();
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for (auto action : _actions)
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{
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SafeRelease(&action);
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}
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}
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void e2d::Sequence::_update()
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{
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Action::_update();
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auto &action = _actions[_currIndex];
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action->_update();
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if (action->_isDone())
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{
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_currIndex++;
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if (_currIndex == _actions.size())
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{
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this->stop();
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}
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else
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{
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_actions[_currIndex]->_init();
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}
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}
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}
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void e2d::Sequence::reset()
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{
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Action::reset();
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for (auto action : _actions)
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{
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action->reset();
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}
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_currIndex = 0;
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}
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void e2d::Sequence::_resetTime()
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{
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for (auto action : _actions)
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{
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action->_resetTime();
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}
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}
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void e2d::Sequence::add(Action * action)
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{
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if (action)
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{
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_actions.push_back(action);
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action->retain();
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}
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}
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void e2d::Sequence::add(int number, Action * action, ...)
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{
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va_list args;
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va_start(args, action);
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this->add(action);
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for (int i = 1; i < number; i++)
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{
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this->add(va_arg(args, Action*));
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}
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va_end(args);
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}
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#ifdef HIGHER_THAN_VS2012
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void e2d::Sequence::add(const std::initializer_list<Action*>& actions)
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{
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for (const auto &action : actions)
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{
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this->add(action);
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}
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}
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#endif
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e2d::Sequence * e2d::Sequence::clone() const
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{
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auto a = new Sequence();
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for (auto action : _actions)
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{
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a->add(action->clone());
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}
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return a;
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}
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e2d::Sequence * e2d::Sequence::reverse() const
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{
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auto a = new Sequence();
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for (auto action : _actions)
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{
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a->add(action->reverse());
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}
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// 将动作顺序逆序排列
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a->_actions.reserve(_actions.size());
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return a;
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} |