41 lines
954 B
C++
41 lines
954 B
C++
#include "..\etransitions.h"
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#include "..\eactions.h"
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#include "..\etools.h"
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e2d::ETransitionScale::ETransitionScale(float scaleOutDuration, float scaleInDuration)
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: m_fScaleOutDuration(scaleOutDuration)
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, m_fScaleInDuration(scaleInDuration)
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{
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}
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void e2d::ETransitionScale::_setTarget(EScene * prev, EScene * next, bool & transitional)
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{
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// 初始化场景属性
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next->getRoot()->setScale(0);
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// 第一个场景缩放至消失
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auto action1 = new EActionScaleTo(m_fScaleOutDuration, 0);
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if (prev)
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{
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action1->setTarget(prev->getRoot());
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}
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// 第二个场景淡入
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auto action2 = new EActionScaleTo(m_fScaleInDuration, 1);
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action2->setTarget(next->getRoot());
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// 标志动画结束
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auto action3 = new EActionCallback([&, prev, next] {
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transitional = false;
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// 还原场景状态
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if (prev)
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{
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prev->getRoot()->setScale(1);
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}
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next->getRoot()->setScale(1);
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});
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// 添加顺序动作
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EActionManager::addAction(new EActionSequence(3, action1, action2, action3));
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}
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