41 lines
781 B
Markdown
41 lines
781 B
Markdown
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# IsPlaying
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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**: 检查音频源是否正在播放。
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## 函数签名
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```cpp
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bool IsPlaying() const;
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```
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## 返回值
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| 类型 | 描述 |
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|------|------|
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| `bool` | true 表示正在播放，false 表示未在播放 |
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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 CheckPlayingStatus(AudioSourceComponent* source) {
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if (source->IsPlaying()) {
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printf("Audio is playing\n");
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} else {
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printf("Audio is not playing\n");
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}
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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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- [IsPaused](./is-paused.md) - 检查是否暂停
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