Reorganize Audio Files & Name Remaining Audio Files (#1494)

* reorganize audio files

* audio code files

* split audio and libaudio

* audio_init_params to audio_configuration

* simplify file names

* move aisetnextbuf to libaudio

* move src/audio -> src/code/audio

* adjust makefile comment

* reorganize again into internal/external

* adjust comment

* restructure again

Makefile

@@ -199,12 +199,14 @@ build/src/code/fmodf.o: OPTFLAGS := -g
 build/src/code/__osMemset.o: OPTFLAGS := -g
 build/src/code/__osMemmove.o: OPTFLAGS := -g
 
-# Use signed chars instead of unsigned for code_800EC960.c (needed to match AudioDebug_ScrPrt)
-build/src/code/code_800EC960.o: CFLAGS += -signed
+build/src/audio/%.o: OPTFLAGS := -O2
+
+# Use signed chars instead of unsigned for this audio file (needed to match AudioDebug_ScrPrt)
+build/src/audio/general.o: CFLAGS += -signed
 
 # Put string literals in .data for some audio files (needed to match these files with literals)
-build/src/code/code_800F7260.o: CFLAGS += -use_readwrite_const
-build/src/code/code_800F9280.o: CFLAGS += -use_readwrite_const
+build/src/audio/sfx.o: CFLAGS += -use_readwrite_const
+build/src/audio/sequence.o: CFLAGS += -use_readwrite_const
 
 build/src/libultra/libc/absf.o: OPTFLAGS := -O2 -g3
 build/src/libultra/libc/sqrt.o: OPTFLAGS := -O2 -g3

spec

@@ -387,8 +387,8 @@ beginseg
     include "build/src/code/PreRender.o"
     include "build/src/code/TwoHeadGfxArena.o"
     include "build/src/code/TwoHeadArena.o"
-    include "build/src/code/code_800C3C20.o"
-    include "build/src/code/audioMgr.o"
+    include "build/src/code/audio_stop_all_sfx.o"
+    include "build/src/code/audio_thread_manager.o"
     include "build/src/code/title_setup.o"
     include "build/src/code/game.o"
     include "build/src/code/gamealloc.o"
@@ -417,22 +417,22 @@ beginseg
     include "build/src/code/kanread.o"
     include "build/src/code/ucode_disas.o"
     pad_text // audio library aligned to 32 bytes?
-    include "build/src/code/audio_data.o"
-    include "build/src/code/audio_synthesis.o"
-    include "build/src/code/audio_heap.o"
-    include "build/src/code/audio_load.o"
-    include "build/src/code/code_800E4FE0.o"
-    include "build/src/code/code_800E6840.o"
-    include "build/src/libultra/io/aisetnextbuf.o"
-    include "build/src/code/audio_playback.o"
-    include "build/src/code/audio_effects.o"
-    include "build/src/code/audio_seqplayer.o"
-    include "build/src/code/code_800EC960.o"
-    include "build/src/code/audio_sfx_params.o"
-    include "build/src/code/code_800F7260.o"
-    include "build/src/code/code_800F9280.o"
-    include "build/src/code/audio_external_data.o"
-    include "build/src/code/audio_init_params.o"
+    include "build/src/audio/lib/data.o"
+    include "build/src/audio/lib/synthesis.o"
+    include "build/src/audio/lib/heap.o"
+    include "build/src/audio/lib/load.o"
+    include "build/src/audio/lib/thread.o"
+    include "build/src/audio/lib/dcache.o"
+    include "build/src/audio/lib/aisetnextbuf.o"
+    include "build/src/audio/lib/playback.o"
+    include "build/src/audio/lib/effects.o"
+    include "build/src/audio/lib/seqplayer.o"
+    include "build/src/audio/general.o"
+    include "build/src/audio/sfx_params.o"
+    include "build/src/audio/sfx.o"
+    include "build/src/audio/sequence.o"
+    include "build/src/audio/data.o"
+    include "build/src/audio/session_config.o"
     include "build/src/code/logseverity.o"
     include "build/src/code/gfxprint.o"
     include "build/src/code/rcp_utils.o"