BST SE/STREAM replacement support

No SEQ yet since idk how I wanna handle it.

sdk/include/mods/svc/audio_res.h

@@ -6,6 +6,10 @@
 #define AUDIO_RES_SERVICE_MAJOR 1u
 #define AUDIO_RES_SERVICE_MINOR 0u
 
+/*
+ * WSYS structs
+ */
+
 #define AUDIO_RES_DEFAULT_KEY 0x3C;
 
 typedef enum AudioWaveBank : uint8_t {
@@ -21,6 +25,7 @@ typedef enum AudioWaveFormat : uint8_t {
 } AudioWaveFormat;
 
 typedef uint64_t AudioWaveHandle;
+typedef uint64_t AudioSoundTableHandle;
 
 /**
  *
@@ -41,9 +46,68 @@ typedef struct AudioWaveInfo {
     AudioRawWave const* raw_wave;
 } AudioWaveInfo;
 
+/*
+ * BST structs
+ */
+
+typedef enum SoundEffectCategory : uint8_t {
+    SE_CATEGORY_SYSTEM_SE,
+    SE_CATEGORY_PLAYER_VOICE,
+    SE_CATEGORY_PLAYER_SE,
+    SE_CATEGORY_FOOTNOTE_SE,
+    SE_CATEGORY_COLLISION_SE,
+    SE_CATEGORY_CHARA_VOICE,
+    SE_CATEGORY_CHARA_SE,
+    SE_CATEGORY_ENEMY_SE,
+    SE_CATEGORY_OBJECT_SE,
+    SE_CATEGORY_ENV_SE
+} SoundEffectCategory;
+
+typedef struct AudioSoundTableEffectInfo {
+    uint8_t priority;
+    float volume;
+    float pitch;
+
+    bool always_max_priority;
+
+    bool ignore_distance_volume;
+    bool ignore_distance_fx_mix;
+    bool ignore_pan;
+    bool ignore_dolby;
+
+    uint8_t random_volume;
+    uint8_t random_pitch;
+
+    uint8_t doppler_power;
+
+    uint8_t volume_dist_class;
+    bool clamp_min_volume;
+    bool cull_at_max_distance;
+} AudioSoundTableEffectInfo;
+
+typedef enum StreamPan : uint8_t {
+    STREAM_PAN_CENTER,
+    STREAM_PAN_LEFT,
+    STREAM_PAN_RIGHT,
+} StreamPan;
+
+#define STREAM_MAX_CHILDREN 6
+
+typedef struct AudioSoundTableStreamInfo {
+    uint8_t priority;
+    float volume;
+    StreamPan pan_parameters[STREAM_MAX_CHILDREN];
+    char const* file_path;
+    bool stop_on_scene_change;
+} AudioSoundTableStreamInfo;
+
 typedef struct AudioResService {
     ServiceHeader header;
 
+    /*
+     * WSYS API
+     */
+
     ModResult (*replace_wave)(
         ModContext* ctx,
         AudioWaveBank bank,
@@ -61,6 +125,38 @@ typedef struct AudioResService {
         uint16_t* out_wave_id);
 
     ModResult (*remove_wave)(ModContext* ctx, AudioWaveHandle handle);
+
+    /*
+     * BST API
+     */
+
+    ModResult (*replace_sound_table_effect)(
+        ModContext* ctx,
+        SoundEffectCategory category_id,
+        uint16_t effect_id,
+        AudioSoundTableEffectInfo const* info,
+        AudioSoundTableHandle* out_handle);
+
+    ModResult (*add_sound_table_effect)(
+        ModContext* ctx,
+        SoundEffectCategory category_id,
+        AudioSoundTableEffectInfo const* info,
+        AudioSoundTableHandle* out_handle,
+        uint16_t* out_effect_id);
+
+    ModResult (*replace_sound_table_stream)(
+        ModContext* ctx,
+        uint16_t stream_id,
+        AudioSoundTableStreamInfo const* info,
+        AudioSoundTableHandle* out_handle);
+
+    ModResult (*add_sound_table_stream)(
+        ModContext* ctx,
+        AudioSoundTableStreamInfo const* info,
+        AudioSoundTableHandle* out_handle,
+        uint16_t* out_stream_id);
+
+    ModResult (*remove_sound_table)(ModContext* ctx, AudioSoundTableHandle handle);
 } AudioResService;
 
 #ifdef __cplusplus