105 lines
1.7 KiB
C++
105 lines
1.7 KiB
C++
#include "..\easy2d.h"
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#include <stdarg.h>
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ActionSequence::ActionSequence() :
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m_nActionIndex(0)
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{
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}
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ActionSequence::ActionSequence(int number, Action * action1, ...) :
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m_nActionIndex(0)
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{
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va_list params;
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va_start(params, number);
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while (number > 0)
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{
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this->addAction(va_arg(params, Action*));
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number--;
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}
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va_end(params);
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}
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ActionSequence::~ActionSequence()
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{
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for (auto action : m_vActions)
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{
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SafeRelease(action);
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}
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}
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void ActionSequence::_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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for (auto action : m_vActions)
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{
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action->m_pTargetSprite = m_pTargetSprite;
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}
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// 初始化第一个动作
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m_vActions[0]->_init();
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}
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void ActionSequence::_exec(std::chrono::steady_clock::time_point nNow)
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{
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m_vActions[m_nActionIndex]->_exec(nNow);
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if (m_vActions[m_nActionIndex]->isEnding())
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{
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m_nActionIndex++;
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if (m_nActionIndex == m_vActions.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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m_vActions[m_nActionIndex]->_init();
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}
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}
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}
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void ActionSequence::_reset()
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{
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Action::_reset();
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for (auto action : m_vActions)
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{
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action->_reset();
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}
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m_nActionIndex = 0;
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}
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void ActionSequence::addAction(Action * action)
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{
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m_vActions.push_back(action);
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action->retain();
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}
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ActionSequence * ActionSequence::copy() const
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{
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auto a = new ActionSequence();
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for (auto action : m_vActions)
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{
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a->addAction(action->copy());
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}
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return a;
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}
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ActionSequence * ActionSequence::reverse(bool actionReverse) const
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{
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auto a = new ActionSequence();
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for (auto action : a->m_vActions)
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{
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if (actionReverse)
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{
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a->addAction(action->reverse());
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}
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else
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{
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a->addAction(action->copy());
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}
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}
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// 将动作顺序逆序排列
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a->m_vActions.reserve(m_vActions.size());
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return a;
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} |