From 1519725d4a09feeeca978f09fa366dee984d8bd9 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Tue, 26 Nov 2024 14:37:23 +0100
Subject: [PATCH] =?UTF-8?q?-=20[NEW]=20JA=5FSetMusicPosition()=20i=20JA=5F?=
 =?UTF-8?q?GetMusicPosition(),=20per=20a=20obtindre=20o=20especificar=20la?=
 =?UTF-8?q?=20posici=C3=B3=20de=20la=20m=C3=BAsica=20en=20segons=20(decima?=
 =?UTF-8?q?ls).?=
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---
 jail_audio.cpp | 13 +++++++++++++
 jail_audio.h   |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/jail_audio.cpp b/jail_audio.cpp
index e58f22e..d561221 100644
--- a/jail_audio.cpp
+++ b/jail_audio.cpp
@@ -81,6 +81,7 @@ void JA_Init(const int freq, const SDL_AudioFormat format, const int channels) {
     SDL_AudioSpec audioSpec{JA_freq, JA_format, JA_channels, 0, 1024, 0, 0, audioCallback, NULL};
     if (sdlAudioDevice != 0) SDL_CloseAudioDevice(sdlAudioDevice);
     sdlAudioDevice = SDL_OpenAudioDevice(NULL, 0, &audioSpec, NULL, 0);
+    if (sdlAudioDevice==0) printf("Failed to initialize SDL audio!\n");
     SDL_PauseAudioDevice(sdlAudioDevice, 0);
 }
 
@@ -191,6 +192,18 @@ int JA_SetMusicVolume(int volume)
     return JA_musicVolume;
 }
 
+void JA_SetMusicPosition(float value)
+{
+    if (!current_music) return;
+    current_music->pos = value * JA_freq;
+}
+
+float JA_GetMusicPosition()
+{
+    if (!current_music) return 0;
+    return float(current_music->pos)/float(JA_freq);
+}
+
 void JA_EnableMusic(const bool value)
 {
     if (!value && current_music != NULL && current_music->state==JA_MUSIC_PLAYING) JA_StopMusic();
diff --git a/jail_audio.h b/jail_audio.h
index eac8a82..c04b6a9 100644
--- a/jail_audio.h
+++ b/jail_audio.h
@@ -19,6 +19,8 @@ void JA_StopMusic();
 JA_Music_state JA_GetMusicState();
 void JA_DeleteMusic(JA_Music_t *music);
 int JA_SetMusicVolume(int volume);
+void JA_SetMusicPosition(float value);
+float JA_GetMusicPosition();
 void JA_EnableMusic(const bool value);
 
 JA_Sound_t *JA_NewSound(Uint8* buffer, Uint32 length);