45 lines
730 B
C++
45 lines
730 B
C++
#include "playback.h"
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#include <glm/common.hpp>
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namespace anm2ed
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{
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void Playback::toggle()
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{
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if (isFinished) time = 0.0f;
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isFinished = false;
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isPlaying = !isPlaying;
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}
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void Playback::clamp(int length) { time = glm::clamp(time, 0.0f, (float)length - 1.0f); }
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void Playback::tick(int fps, int length, bool isLoop)
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{
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if (isFinished) return;
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time += (float)fps / 30.0f;
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if (time >= (float)length)
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{
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if (isLoop)
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time = 0.0f;
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else
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{
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isPlaying = false;
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isFinished = true;
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}
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}
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}
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void Playback::decrement(int length)
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{
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--time;
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clamp(length);
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}
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void Playback::increment(int length)
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{
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++time;
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clamp(length);
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}
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} |