window_get_mouse_position returns a struct, claude wrote me a state machine for main.cpp, compositor queues animations on type instead of one queue, change from uint32_t to *_handle_t, improve compositor performance, generic raii wrapper in main.cpp over multiple structs.

include/audio.h

@@ -12,6 +12,7 @@ extern "C" {
 #endif
 
 typedef struct audio_t audio_t;
+typedef uint32_t audio_stream_id_t;
 
 // If the return type is bool, false means failure.
 
@@ -34,7 +35,7 @@ void audio_free_data(uint8_t* data);
 // data must remain valid until the stream ends or is stopped
 // loop: if true, the stream restarts on EOF
 // 0 means failure, valid IDs start from 1
-uint32_t audio_play(audio_t* audio,
+audio_stream_id_t audio_play(audio_t* audio,
     const uint8_t* data,
     int size,
     int channels,
@@ -42,22 +43,22 @@ uint32_t audio_play(audio_t* audio,
     bool loop);
 
 // Stop and remove stream by ID
-bool audio_stop(audio_t* audio, uint32_t id);
+bool audio_stop(audio_t* audio, audio_stream_id_t id);
 
-bool audio_pause(audio_t* audio, uint32_t id);
-bool audio_resume(audio_t* audio, uint32_t id);
+bool audio_pause(audio_t* audio, audio_stream_id_t id);
+bool audio_resume(audio_t* audio, audio_stream_id_t id);
 
 // Returns true if the stream is active (playing or paused)
-bool audio_is_active(audio_t* audio, uint32_t id);
+bool audio_is_active(audio_t* audio, audio_stream_id_t id);
 
 // Returns true if the stream is currently playing (not paused, not stopped)
-bool audio_is_playing(audio_t* audio, uint32_t id);
+bool audio_is_playing(audio_t* audio, audio_stream_id_t id);
 
 // Per-stream volume, immediate effect, range [0.0, 1.0]
-bool audio_set_volume(audio_t* audio, uint32_t id, float volume);
+bool audio_set_volume(audio_t* audio, audio_stream_id_t id, float volume);
 
 // Animate per-stream volume linearly over time, driven by audio_tick()
-bool audio_animate_volume(audio_t* audio, uint32_t id,
+bool audio_animate_volume(audio_t* audio, audio_stream_id_t id,
     float to_volume, float duration_sec);
 
 // Global volume, immediate effect, range [0.0, 1.0]