From 8b00d67febf133e89f6a0bfabc41feed555dc4a9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 12 Jan 2019 21:48:33 +0800
Subject: =?UTF-8?q?*=E5=8E=BB=E6=8E=89=E6=96=87=E4=BB=B6=E5=89=8D=E7=BC=80?=
 =?UTF-8?q?je=5F?=
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---
 src/libjin/audio/audio_manager.h | 85 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/libjin/audio/audio_manager.h

(limited to 'src/libjin/audio/audio_manager.h')

diff --git a/src/libjin/audio/audio_manager.h b/src/libjin/audio/audio_manager.h
new file mode 100644
index 0000000..52757ba
--- /dev/null
+++ b/src/libjin/audio/audio_manager.h
@@ -0,0 +1,85 @@
+#ifndef __JE_AUDIO_H__
+#define __JE_AUDIO_H__
+
+#include "../core/configuration.h"
+#if defined(jin_audio)
+
+#include "../utils/macros.h"
+#include "../common/subsystem.hpp"
+
+#include "SDL2/SDL.h"
+
+namespace JinEngine
+{
+    namespace Audio
+    {
+
+        class Source;
+    
+        ///
+        /// Audio manager.
+        ///
+        template<class SubAudio>
+        class AudioManager : public Subsystem<SubAudio>
+        {
+        public:
+            ///
+            /// Audio state.
+            ///
+            enum State
+            {
+                PLAY ,
+                STOP ,
+                PAUSE,
+            };
+
+            ///
+            /// AudioManager constructor.
+            ///
+            AudioManager()
+                : volume(1)
+                , state(State::PLAY)
+            {};
+
+            ///
+            /// AudioManager destructor.
+            ///
+            virtual ~AudioManager() {};
+
+            ///
+            /// Play all sources whose state is playing.
+            ///
+            virtual void play() = 0;
+
+            ///
+            /// Stop and remove all sources from the queue. 
+            ///
+            virtual void stop() = 0;
+
+            ///
+            /// Pause audio.
+            ///
+            virtual void pause() = 0;
+
+            ///
+            /// Resume audio.
+            ///
+            virtual void resume() = 0;
+
+            ///
+            /// Set global audio volume.
+            ///
+            virtual void setVolume(float volume) = 0;
+
+        protected:
+            float volume;
+            State state;
+
+        };
+
+    } // namespace Audio 
+} // namespace JinEngine
+
+#endif // jin_audio
+
+#endif // __JE_AUDIO_H__
\ No newline at end of file
-- 
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