42 lines
836 B
Markdown
42 lines
836 B
Markdown
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# SetTime
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**所属类**: `AudioSourceComponent`
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**头文件**: `XCEngine/Components/AudioSourceComponent.h`
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**描述**: 设置音频源的当前播放位置。
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## 函数签名
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```cpp
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void SetTime(float seconds);
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```
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## 参数
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| 参数 | 类型 | 描述 |
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|------|------|------|
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| `seconds` | `float` | 播放位置，单位秒 |
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## 使用示例
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```cpp
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#include <XCEngine/Components/AudioSourceComponent.h>
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using namespace XCEngine::Components;
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void SeekToPosition(AudioSourceComponent* source, float seconds) {
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source->SetTime(seconds);
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}
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void RewindToStart(AudioSourceComponent* source) {
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source->SetTime(0.0f);
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}
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```
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## 相关文档
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- [AudioSourceComponent](./audio-source-component.md) - 音频源组件
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- [GetTime](./get-time.md) - 获取当前播放位置
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- [GetDuration](./get-duration.md) - 获取总时长
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