104 lines
1.7 KiB
C++
104 lines
1.7 KiB
C++
#include "..\e2daction.h"
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e2d::Animation::Animation()
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: _interval(1)
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{
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}
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e2d::Animation::Animation(const std::vector<Image*>& frames)
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: _interval(1)
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{
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this->add(frames);
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}
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e2d::Animation::Animation(float interval)
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: _interval(interval)
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{
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}
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e2d::Animation::Animation(float interval, const std::vector<Image*>& frames)
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: _interval(interval)
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{
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this->add(frames);
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}
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e2d::Animation::~Animation()
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{
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for (const auto& frame : _frames)
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{
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GC::instance()->safeRelease(frame);
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}
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}
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e2d::Animation& e2d::Animation::interval(float interval)
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{
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_interval = std::max(interval, 0.f);
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return *this;
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}
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e2d::Animation& e2d::Animation::add(Image * frame)
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{
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WARN_IF(frame == nullptr, "Animation::add failed, frame is nullptr.");
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if (frame)
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{
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_frames.push_back(frame);
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frame->retain();
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}
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return *this;
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}
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e2d::Animation& e2d::Animation::add(const std::vector<Image*>& frames)
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{
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for (const auto &image : frames)
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{
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this->add(image);
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}
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return *this;
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}
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float e2d::Animation::interval() const
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{
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return _interval;
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}
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const std::vector<e2d::Image*>& e2d::Animation::frames() const
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{
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return _frames;
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}
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e2d::Animation * e2d::Animation::clone() const
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{
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auto animation = new (e2d::autorelease) Animation(_interval);
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if (animation)
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{
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for (const auto& frame : _frames)
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{
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animation->add(frame);
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}
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}
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return animation;
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}
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e2d::Animation * e2d::Animation::reverse() const
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{
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auto& oldFrames = this->frames();
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std::vector<Image*> frames(oldFrames.size());
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if (!oldFrames.empty())
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{
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for (auto iter = oldFrames.crbegin(),
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iterCrend = oldFrames.crend();
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iter != iterCrend;
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++iter)
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{
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Image* frame = *iter;
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if (frame)
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{
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frames.push_back(frame);
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}
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}
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}
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return new (e2d::autorelease) Animation(this->interval(), frames);
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}
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