get sub_814A2EC to match

1 files changed, 30 insertions, 107 deletions

diff --git a/src/bard_music.c b/src/bard_music.c
index 73eaa0f58..52c687b1d 100644
--- a/src/bard_music.c
+++ b/src/bard_music.c
@@ -1,11 +1,11 @@
 #include "global.h"
 #include "asm.h"
 
-typedef struct BardSound {
+struct BardSound {
     u8 pad_00[48];
 } BardSound;
 
-typedef struct UnkBard {
+struct UnkBard {
     /* 0x00 */ u8 var00;
     /* 0x01 */ s8 var01;
     /* 0x02 */ u16 var02;
@@ -13,14 +13,14 @@ typedef struct UnkBard {
     /* 0x06 */ u16 var06;
 } UnkBard;
 
-typedef struct UnkBard3 {
+struct UnkBard3 {
     /* 0x00 */ u16 var00;
     /* 0x02 */ u16 var02;
     /* 0x04 */ s16 var04;
     /* 0x06 */ u16 var06;
 } UnkBard3;
 
-typedef struct UnkBard2 {
+struct UnkBard2 {
     /* 0x00 */ u8 var00;
     /* 0x01 */ u8 var01;
     /* 0x02 */ u8 var02;
@@ -29,129 +29,52 @@ typedef struct UnkBard2 {
                u8 pad06[4];
     /* 0x0A */ u16 var0A;
                u8 pad0C[12];
-    /* 0x18 */ UnkBard3 var18[6];
+    /* 0x18 */ struct UnkBard3 var18[6];
 } UnkBard2;
 
-extern BardSound *gBardMusicTable[];
+extern struct BardSound *gBardMusicTable[];
 extern s16 *gUnknown_08417068[];
 extern u32 gUnknown_084170F4[];
 
-s16 sub_814A2B8(u32 arg0, u32 arg1) {
+s16 sub_814A2B8(s32 arg0, s32 arg1) {
     return gUnknown_08417068[arg0][arg1];
 }
 
-BardSound *sub_814A2D0(u16 arg0, u16 arg1) {
-    BardSound *sounds;
+struct BardSound *sub_814A2D0(u16 arg0, u16 arg1) {
+    struct BardSound *sounds;
 
     sounds = gBardMusicTable[arg0];
 
     return &sounds[arg1];
 }
 
-#ifdef NONMATCHING
-int sub_814A2EC(UnkBard2 *dest, UnkBard *src, u16 arg2) {
+int sub_814A2EC(struct UnkBard2 *dest, struct UnkBard *src, u16 arg2)
+{
     int i;
-    int n;
-
-    for (i = 0; i < 6; i++) {
-        s8 var01;
-
+    int j;
+    int thirty;
+    
+    for (i = 0; i < 6; i++)
+    {
         dest->var18[i].var00 = src[i].var00;
-        if (src[i].var00 == 0xFF) {
-            continue;
+        if (src[i].var00 != 0xFF)
+        {
+            s32 r1 = src[i].var01 +gUnknown_084170F4[src[i].var00];
+            
+            dest->var18[i].var02 = r1;
+            dest->var18[i].var06 = src[i].var04;
+            dest->var04 += r1;
         }
-
-        var01 = src[i].var01;
-        dest->var18[i].var02 = var01 + gUnknown_084170F4[src[i].var00];
-        dest->var18[i].var06 = src[i].var04;
-        dest->var04 += 1;
-    }
-
-    i = 6;
-
-    for (n = 0; n < i; n++) {
-        dest->var18[n].var04 = sub_814A2B8(30 + arg2, n);
     }
-
-    dest->var00 += 1;
+    
+    for (j = 0, thirty = 30; j < i; j++)
+        dest->var18[j].var04 = sub_814A2B8(thirty + arg2, j);
+    
+    dest->var00++;
     dest->var01 = 0;
     dest->var02 = 0;
     dest->var03 = 0;
     dest->var0A = 0;
+    
+    //warning: no return statement in function returning non-void
 }
-#else
-__attribute__((naked))
-void sub_814A2EC(void) {
-    asm(".syntax unified\n\
-    push {r4-r7,lr}\n\
-    mov r7, r9\n\
-    mov r6, r8\n\
-    push {r6,r7}\n\
-    adds r6, r0, 0\n\
-    lsls r2, 16\n\
-    lsrs r2, 16\n\
-    mov r9, r2\n\
-    ldr r4, _0814A370 @ =gUnknown_084170F4\n\
-    adds r2, r1, 0\n\
-    adds r3, r6, 0\n\
-    adds r3, 0x18\n\
-    movs r7, 0x5\n\
-_0814A306:\n\
-    ldrb r0, [r2]\n\
-    strh r0, [r3]\n\
-    ldrb r0, [r2]\n\
-    cmp r0, 0xFF\n\
-    beq _0814A328\n\
-    movs r1, 0x1\n\
-    ldrsb r1, [r2, r1]\n\
-    lsls r0, 2\n\
-    adds r0, r4\n\
-    ldr r0, [r0]\n\
-    adds r1, r0\n\
-    strh r1, [r3, 0x2]\n\
-    ldrh r0, [r2, 0x4]\n\
-    strh r0, [r3, 0x6]\n\
-    ldrh r0, [r6, 0x4]\n\
-    adds r0, r1\n\
-    strh r0, [r6, 0x4]\n\
-_0814A328:\n\
-    adds r2, 0x8\n\
-    adds r3, 0x8\n\
-    subs r7, 0x1\n\
-    cmp r7, 0\n\
-    bge _0814A306\n\
-    movs r7, 0x6\n\
-    movs r5, 0\n\
-    movs r0, 0x1E\n\
-    mov r8, r0\n\
-    adds r4, r6, 0\n\
-_0814A33C:\n\
-    mov r0, r8\n\
-    add r0, r9\n\
-    adds r1, r5, 0\n\
-    bl sub_814A2B8\n\
-    adds r1, r0, 0\n\
-    strh r1, [r4, 0x1C]\n\
-    adds r4, 0x8\n\
-    adds r5, 0x1\n\
-    cmp r5, r7\n\
-    blt _0814A33C\n\
-    ldrb r1, [r6]\n\
-    adds r1, 0x1\n\
-    movs r2, 0\n\
-    strb r1, [r6]\n\
-    strb r2, [r6, 0x1]\n\
-    strb r2, [r6, 0x2]\n\
-    strb r2, [r6, 0x3]\n\
-    strh r2, [r6, 0xA]\n\
-    pop {r3,r4}\n\
-    mov r8, r3\n\
-    mov r9, r4\n\
-    pop {r4-r7}\n\
-    pop {r1}\n\
-    bx r1\n\
-    .align 2, 0\n\
-_0814A370: .4byte gUnknown_084170F4\n\
-    .syntax divided\n");
-}
-#endif