WARNING: BREAKING CHANGE: Review audio looping system

Current looping system was broken, `loopCount` has been converted to `bool looping` and user can enable/disable with `music.looping = false`. `SetMusicLoopCount()` has been removed.

examples/audio/audio_module_playing.c

@@ -51,6 +51,7 @@ int main(void)
     }
 
     Music music = LoadMusicStream("resources/mini1111.xm");
+    music.looping = false;
 
     PlayMusicStream(music);
 

src/raudio.c

@@ -1060,7 +1060,7 @@ Music LoadMusicStream(const char *fileName)
             // OGG bit rate defaults to 16 bit, it's enough for compressed format
             music.stream = InitAudioStream(info.sample_rate, 16, info.channels);
             music.sampleCount = (unsigned int)stb_vorbis_stream_length_in_samples((stb_vorbis *)music.ctxData)*info.channels;
-            music.loopCount = 0;   // Infinite loop by default
+            music.looping = true;   // Looping enabled by default
             musicLoaded = true;
         }
     }
@@ -1077,7 +1077,7 @@ Music LoadMusicStream(const char *fileName)
 
             music.stream = InitAudioStream(ctxFlac->sampleRate, ctxFlac->bitsPerSample, ctxFlac->channels);
             music.sampleCount = (unsigned int)ctxFlac->totalSampleCount;
-            music.loopCount = 0;   // Infinite loop by default
+            music.looping = true;   // Looping enabled by default
             musicLoaded = true;
         }
     }
@@ -1096,7 +1096,7 @@ Music LoadMusicStream(const char *fileName)
 
             music.stream = InitAudioStream(ctxMp3->sampleRate, 32, ctxMp3->channels);
             music.sampleCount = (unsigned int)drmp3_get_pcm_frame_count(ctxMp3)*ctxMp3->channels;
-            music.loopCount = 0;   // Infinite loop by default
+            music.looping = true;   // Looping enabled by default
             musicLoaded = true;
         }
     }
@@ -1116,7 +1116,7 @@ Music LoadMusicStream(const char *fileName)
             // NOTE: Only stereo is supported for XM
             music.stream = InitAudioStream(48000, 16, 2);
             music.sampleCount = (unsigned int)jar_xm_get_remaining_samples(ctxXm)*2;
-            music.loopCount = 0;   // Infinite loop by default
+            music.looping = true;   // Looping enabled by default
             jar_xm_reset(ctxXm);   // make sure we start at the beginning of the song
             musicLoaded = true;
 
@@ -1139,7 +1139,7 @@ Music LoadMusicStream(const char *fileName)
             // NOTE: Only stereo is supported for MOD
             music.stream = InitAudioStream(48000, 16, 2);
             music.sampleCount = (unsigned int)jar_mod_max_samples(ctxMod)*2;
-            music.loopCount = 0;   // Infinite loop by default
+            music.looping = true;   // Looping enabled by default
             musicLoaded = true;
 
             music.ctxData = ctxMod;
@@ -1346,15 +1346,8 @@ void UpdateMusicStream(Music music)
     // Reset audio stream for looping
     if (streamEnding)
     {
-        StopMusicStream(music);        // Stop music (and reset)
-
-        // Decrease loopCount to stop when required
-        if (music.loopCount > 1)
-        {
-            music.loopCount--;         // Decrease loop count
-            PlayMusicStream(music);    // Play again
-        }
-        else if (music.loopCount == 0) PlayMusicStream(music);
+        StopMusicStream(music);                     // Stop music (and reset)
+        if (music.looping) PlayMusicStream(music);  // Play again
     }
     else
     {
@@ -1382,13 +1375,6 @@ void SetMusicPitch(Music music, float pitch)
     SetAudioStreamPitch(music.stream, pitch);
 }
 
-// Set music loop count (loop repeats)
-// NOTE: If set to 0, means infinite loop
-void SetMusicLoopCount(Music music, int count)
-{
-    music.loopCount = count;
-}
-
 // Get music time length (in seconds)
 float GetMusicTimeLength(Music music)
 {

src/raudio.h

@@ -111,8 +111,8 @@ typedef struct Music {
     int ctxType;                    // Type of music context (audio filetype)
     void *ctxData;                  // Audio context data, depends on type
 
+    bool looping;                   // Music looping enable
     unsigned int sampleCount;       // Total number of samples
-    unsigned int loopCount;         // Loops count (times music will play), 0 means infinite loop
 
     AudioStream stream;             // Audio stream
 } Music;
@@ -173,7 +173,6 @@ void ResumeMusicStream(Music music);                            // Resume playin
 bool IsMusicPlaying(Music music);                               // Check if music is playing
 void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
 void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-void SetMusicLoopCount(Music music, int count);                 // Set music loop count (loop repeats)
 float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
 float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
 

src/raylib.h

@@ -440,8 +440,8 @@ typedef struct Music {
     int ctxType;                    // Type of music context (audio filetype)
     void *ctxData;                  // Audio context data, depends on type
 
+    bool looping;                   // Music looping enable
     unsigned int sampleCount;       // Total number of samples
-    unsigned int loopCount;         // Loops count (times music will play), 0 means infinite loop
 
     AudioStream stream;             // Audio stream
 } Music;
@@ -1435,7 +1435,6 @@ RLAPI void ResumeMusicStream(Music music);                            // Resume
 RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
 RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
 RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, int count);                 // Set music loop count (loop repeats)
 RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
 RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)