*修改boot.lua

1 files changed, 13 insertions, 1 deletions

diff --git a/src/lua/modules/audio/je_lua_audio.cpp b/src/lua/modules/audio/je_lua_audio.cpp
index c021ef1..8ffa794 100644
--- a/src/lua/modules/audio/je_lua_audio.cpp
+++ b/src/lua/modules/audio/je_lua_audio.cpp
@@ -14,12 +14,24 @@ namespace JinEngine
 	    typedef SDLAudio Audio;
 	    typedef SDLSource Source;
 
+        struct
+        {
+            bool initialized = false;
+        } context;
+
         LUA_IMPLEMENT int l_init(lua_State* L) 
         {
+            if (context.initialized)
+            {
+                // Already initialized.
+                luax_pushboolean(L, true);
+                return 1;
+            }
 		    Audio::Setting setting;
             setting.samplerate = 44100;
             setting.samples = 44100;
-            if (!Audio::get()->init(&setting))
+            context.initialized = Audio::get()->init(&setting);
+            if (!context.initialized)
             {
                 luax_error(L, "could not init audio");
                 luax_pushboolean(L, false);