Name functions that search for 8018D9E0 entries (#161)

* Name functions that search for 8018D9E0 entries

The one with "_dupe" in its name is the one that has the potential hard lock
 laying around

* Add comment for bug in find_8018D9E0_entry_dupe

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

1 files changed, 378 insertions, 407 deletions

diff --git a/src/code_800AF9B0.c b/src/code_800AF9B0.c
index 71e3543eb..4aa937ea2 100644
--- a/src/code_800AF9B0.c
+++ b/src/code_800AF9B0.c
@@ -453,30 +453,34 @@ GLOBAL_ASM("asm/non_matchings/code_800AF9B0/func_800B0350.s")
 #endif
 
 #ifdef MIPS_TO_C
-//generated by mips_to_c commit bd0364fa19633bd6201f8007e2d0a7ed87825909
+//generated by mips_to_c commit 06ada559d7a32fdab49fa2d619cdfa027615bcda
 ? func_8009E280();                                  /* extern */
-void *func_800AAEF4(?);                             /* extern */
-? func_800B44BC();                                  /* extern */
-? write_save_data_grand_prix_points_and_sound_mode();                                  /* extern */
-? func_800B46D0(?, u16);                            /* extern */
-? update_save_data_backup();                                  /* extern */
+s32 func_800B5B94();                                /* extern */
+s32 func_800B5DA4();                                /* extern */
 ? func_800B6088(s32);                               /* extern */
+s32 func_800B6178(s32);                             /* extern */
+s32 func_800B65F4(s32, s32);                        /* extern */
 ? func_800B6708();                                  /* extern */
 ? func_800B6798();                                  /* extern */
 s32 osPfsFindFile(? *, u16, s32, ? *, ? *, ? *);    /* extern */
 ? play_sound2(?, u16, u16);                         /* extern */
+extern void *D_8018D9C0;
 extern ? D_8018E868;
 extern ? D_8018EB84;
 extern ? D_8018EE10;
 extern ? D_8018EE14;
 extern ? D_8018EE15;
+extern u8 D_8018EE94;
+extern s8 D_8018EE95;
+static s32 D_800DC5AC = 0;
+static u16 D_800E86F0;                              /* unable to generate initializer; const */
+static s32 D_800E86F4 = 0x4E4B544A;                 /* const */
 static ? D_800F2E64;                                /* unable to generate initializer; const */
 static ? D_800F2E74;                                /* unable to generate initializer; const */
-u16 D_800E86F0;                                     /* unable to generate initializer; const */
 
-void func_800B053C(void *arg0, u16 arg1) {
+void func_800B053C(struct Controller *arg0, u16 arg1) {
     u16 sp3E;
-    void *sp38;
+    struct_8018D9E0_entry *sp38;
     void *sp30;
     s32 sp2C;
     s32 sp20;
@@ -494,8 +498,8 @@ void func_800B053C(void *arg0, u16 arg1) {
     s32 temp_t9_2;
     s32 temp_v0_10;
     s32 temp_v0_11;
-    s32 temp_v0_5;
-    s32 temp_v0_6;
+    s32 temp_v0_7;
+    s32 temp_v0_8;
     s8 temp_v0_4;
     s8 temp_v0_9;
     s8 temp_v1;
@@ -504,15 +508,15 @@ void func_800B053C(void *arg0, u16 arg1) {
     s8 temp_v1_4;
     s8 temp_v1_5;
     s8 temp_v1_6;
+    struct_8018D9E0_entry *temp_t0;
+    struct_8018D9E0_entry *temp_v0;
     u16 temp_t8;
     u32 temp_t9;
     u8 temp_v0_2;
     u8 temp_v0_3;
-    u8 temp_v0_7;
-    u8 temp_v0_8;
+    u8 temp_v0_5;
+    u8 temp_v0_6;
     void *temp_a0;
-    void *temp_t0;
-    void *temp_v0;
     u16 phi_a2;
     s32 phi_a1;
     s8 *phi_t1;
@@ -521,22 +525,22 @@ void func_800B053C(void *arg0, u16 arg1) {
     s32 phi_a1_3;
     s8 *phi_t1_3;
     u16 phi_a1_4;
-    void *phi_t0;
+    struct_8018D9E0_entry *phi_t0;
     s8 *phi_t1_4;
     s32 phi_a1_5;
     s8 *phi_t1_5;
     s32 phi_v0;
     s32 phi_v0_2;
 
-    temp_t8 = (arg0->unk6 | arg0->unkC) & 0xFFFF;
+    temp_t8 = (arg0->buttonPressed | arg0->stickPressed) & 0xFFFF;
     phi_a2 = temp_t8;
     if ((gEnableDebugMode == 0) && ((temp_t8 & 0x1000) != 0)) {
         phi_a2 = (temp_t8 | 0x8000) & 0xFFFF;
     }
     sp3E = phi_a2;
-    if (func_800B4520(arg0) == 0) {
+    if (func_800B4520(phi_a2) == 0) {
         sp3E = phi_a2;
-        temp_v0 = func_800AAEF4(0xF0);
+        temp_v0 = find_8018D9E0_entry_dupe(0xF0);
         temp_v1 = D_8018EDEC;
         temp_t0 = temp_v0;
         sp30 = D_8018D9C0;
@@ -547,16 +551,16 @@ void func_800B053C(void *arg0, u16 arg1) {
         case 0x17:                                  /* switch 1 */
         case 0x18:                                  /* switch 1 */
             sp2C = 0;
-            phi_a1 = phi_a2;
-            if (((phi_a2 & 0x400) != 0) && (temp_v1 < 0x18)) {
+            phi_a1 = (s32) phi_a2;
+            if (((phi_a2 & 0x400) != 0) && ((s32) temp_v1 < 0x18)) {
                 D_8018EDEC = temp_v1 + 1;
-                sp20 = phi_a2;
+                sp20 = (s32) phi_a2;
                 sp38 = temp_t0;
                 play_sound2(0x49008000, phi_a2, phi_a2);
-                temp_f0 = temp_t0->unk24;
+                temp_f0 = (f64) temp_t0->unk24;
                 phi_a1 = sp20;
                 if (temp_f0 < 4.2) {
-                    temp_t0->unk24 = temp_f0 + 4.0;
+                    temp_t0->unk24 = (f32) (temp_f0 + 4.0);
                 }
                 temp_t0->unk8 = 1;
                 sp2C = 1;
@@ -564,257 +568,247 @@ void func_800B053C(void *arg0, u16 arg1) {
             phi_t1 = &D_8018EDEC;
             if ((phi_a1 & 0x800) != 0) {
                 temp_v1_2 = D_8018EDEC;
-                if (temp_v1_2 >= 0x16) {
+                if ((s32) temp_v1_2 >= 0x16) {
                     D_8018EDEC = temp_v1_2 - 1;
                     sp2C = 1;
                     sp20 = phi_a1;
                     sp38 = temp_t0;
-                    play_sound2(0x49008000, phi_a1);
-                    temp_f0_2 = temp_t0->unk24;
+                    play_sound2(0x49008000, (u16) phi_a1);
+                    temp_f0_2 = (f64) temp_t0->unk24;
                     phi_t1 = &D_8018EDEC;
                     if (temp_f0_2 < 4.2) {
-                        temp_t0->unk24 = temp_f0_2 + 4.0;
+                        temp_t0->unk24 = (f32) (temp_f0_2 + 4.0);
                     }
                     temp_t0->unk8 = -1;
                 }
             }
             if (sp2C != 0) {
-                if (temp_t0->unk4 != gSoundMode) {
-                    gSaveDataSoundMode = gSoundMode;
+                temp_v0_2 = gSoundMode;
+                if (temp_t0->unk4 != temp_v0_2) {
+                    gSaveDataSoundMode = temp_v0_2;
                     sp20 = phi_a1;
                     sp38 = temp_t0;
                     write_save_data_grand_prix_points_and_sound_mode();
                     update_save_data_backup();
-                    temp_t0->unk4 = gSoundMode;
+                    temp_t0->unk4 = (s32) gSoundMode;
                     phi_t1 = &D_8018EDEC;
                 }
             }
-            if ((phi_a1 & 0x4000) != 0) {
+            if (((u16) phi_a1 & 0x4000) != 0) {
                 sp38 = temp_t0;
                 func_8009E280();
                 play_sound2(0x49008002);
-                if (temp_t0->unk4 != gSoundMode) {
-                    gSaveDataSoundMode = gSoundMode;
+                temp_v0_3 = gSoundMode;
+                if (temp_t0->unk4 != temp_v0_3) {
+                    gSaveDataSoundMode = temp_v0_3;
                     sp38 = temp_t0;
                     write_save_data_grand_prix_points_and_sound_mode();
                     update_save_data_backup();
-                    temp_t0->unk4 = gSoundMode;
+                    temp_t0->unk4 = (s32) gSoundMode;
                     return;
                 }
-                /* Duplicate return node #166. Try simplifying control flow for better match */
-                return;
-            }
-            if ((phi_a1 & 0x8000) != 0) {
+            } else if (((u16) phi_a1 & 0x8000) != 0) {
                 temp_v0_4 = *phi_t1;
-                if (temp_v0_4 != 0x15) {
-                    if (temp_v0_4 != 0x16) {
-                        if (temp_v0_4 != 0x17) {
-                            if (temp_v0_4 != 0x18) {
-                                return;
-                            }
-                            *phi_t1 = 0x1E;
-                            play_sound2(0x49008001, phi_a1);
+                switch (temp_v0_4) {                /* switch 3; irregular */
+                case 22:                            /* switch 3 */
+                    temp_v0_5 = gSoundMode;
+                    if ((s32) temp_v0_5 < 3) {
+                        gSoundMode = temp_v0_5 + 1;
+                    } else {
+                        gSoundMode = 0;
+                    }
+                    if (gSoundMode == 2) {
+                        gSoundMode = 3;
+                    }
+                    func_800B44BC();
+                    temp_v0_6 = gSoundMode;
+                    switch (temp_v0_6) {            /* switch 4; irregular */
+                    case 0:                         /* switch 4 */
+                        play_sound2(0x49008024);
+                        return;
+                    case 1:                         /* switch 4 */
+                        play_sound2(0x49008025);
+                        return;
+                    case 3:                         /* switch 4 */
+                        play_sound2(0x49008029);
+                        return;
+                    }
+                    break;
+                case 23:                            /* switch 3 */
+                    sp38 = temp_t0;
+                    temp_v0_7 = func_800B5DA4();
+                    switch (temp_v0_7) {            /* switch 5; irregular */
+                    case -1:                        /* switch 5 */
+                        D_8018EDEC = 0x2B;
+                        play_sound2(0x4900FF07);
+                        return;
+                    case 0:                         /* switch 5 */
+                        sp38 = temp_t0;
+                        func_800B6798();
+                        temp_v0_8 = func_800B5B94();
+                        temp_t9 = temp_v0_8 + 1;
+                        sp2C = temp_v0_8;
+                        switch (temp_t9) {          /* switch 2 */
+                        case 0:                     /* switch 2 */
+                            D_8018EDEC = 0x46;
+                            temp_t0->unk4 = 0;
+                            play_sound2(0x49008001);
+                            break;
+                        case 1:                     /* switch 2 */
+                            func_800B6708();
+                            break;
+                        case 2:                     /* switch 2 */
+                            D_8018EDEC = 0x34;
+                            play_sound2(0x4900FF07);
+                            break;
+                        case 5:                     /* switch 2 */
+                            D_8018EDEC = 0x37;
+                            play_sound2(0x4900FF07);
+                            break;
+                        default:                    /* switch 2 */
+                            D_8018EDEC = 0x35;
+                            play_sound2(0x4900FF07);
+                            break;
+                        }
+                        if ((sp2C == -1) && (sp30->unk4 == 0) && (sp30->unk84 == 0)) {
+                            D_8018EDEC = 0x2A;
+                            play_sound2(0x4900FF07);
                             return;
                         }
-                        sp38 = temp_t0;
-                        temp_v0_5 = func_800B5DA4();
-                        if (temp_v0_5 != -1) {
-                            if (temp_v0_5 != 0) {
-                                if (temp_v0_5 != 1) {
-                                    if (temp_v0_5 != 2) {
-
-                                    }
-                                    D_8018EDEC = 0x2D;
-                                    play_sound2(0x4900FF07);
-                                    return;
-                                }
-                                D_8018EDEC = 0x2C;
-                                play_sound2(0x4900FF07);
-                                return;
-                            }
-                            sp38 = temp_t0;
-                            func_800B6798();
-                            temp_v0_6 = func_800B5B94();
-                            temp_t9 = temp_v0_6 + 1;
-                            sp2C = temp_v0_6;
-                            switch (temp_t9) {      /* switch 2 */
-                            case 0:                 /* switch 2 */
-                                D_8018EDEC = 0x46;
-                                temp_t0->unk4 = 0;
+                        if (sp2C == 0) {
+                            if (sp30->unk4 != 0) {
+                                D_8018EDEC = 0x28;
                                 play_sound2(0x49008001);
-                                break;
-                            case 1:                 /* switch 2 */
-                                func_800B6708();
-                                break;
-                            case 2:                 /* switch 2 */
-                                D_8018EDEC = 0x34;
-                                play_sound2(0x4900FF07);
-                                break;
-                            case 5:                 /* switch 2 */
-                                D_8018EDEC = 0x37;
-                                play_sound2(0x4900FF07);
-                                break;
-                            default:                /* switch 2 */
-                                D_8018EDEC = 0x35;
-                                play_sound2(0x4900FF07);
-                                break;
-                            }
-                            if ((sp2C == -1) && (sp30->unk4 == 0) && (sp30->unk84 == 0)) {
-                                D_8018EDEC = 0x2A;
-                                play_sound2(0x4900FF07);
                                 return;
                             }
-                            if (sp2C == 0) {
-                                if (sp30->unk4 != 0) {
-                                    D_8018EDEC = 0x28;
-                                    play_sound2(0x49008001);
-                                    return;
-                                }
-                                if (sp30->unk84 != 0) {
-                                    D_8018EDEC = 0x29;
-                                    play_sound2(0x49008001);
-                                    return;
-                                }
-                                D_8018EDEC = 0x2A;
-                                play_sound2(0x4900FF07);
+                            if (sp30->unk84 != 0) {
+                                D_8018EDEC = 0x29;
+                                play_sound2(0x49008001);
                                 return;
                             }
-                            /* Duplicate return node #166. Try simplifying control flow for better match */
+                            D_8018EDEC = 0x2A;
+                            play_sound2(0x4900FF07);
                             return;
                         }
-                        D_8018EDEC = 0x2B;
+                        break;
+                    case 1:                         /* switch 5 */
+                        D_8018EDEC = 0x2C;
+                        play_sound2(0x4900FF07);
+                        return;
+                    default:                        /* switch 5 */
+                    case 2:                         /* switch 5 */
+                        D_8018EDEC = 0x2D;
                         play_sound2(0x4900FF07);
                         return;
                     }
-                    if (gSoundMode < SOUND_MONO) {
-                        gSoundMode += 1;
-                    } else {
-                        gSoundMode = SOUND_STEREO;
-                    }
-                    if (gSoundMode == SOUND_UNUSED) {
-                        gSoundMode = SOUND_MONO;
-                    }
-                    func_800B44BC();
-                    switch(gSoundMode){
-                        case SOUND_STEREO:
-                            play_sound2(0x49008024);
-                            break;
-                        case SOUND_HEADPHONES:
-                            play_sound2(0x49008025);
-                            break;
-                        case SOUND_MONO:
-                            play_sound2(0x49008029);
-                            break;
-                        default:
-                            break;
-                    }
+                    break;
+                case 24:                            /* switch 3 */
+                    *phi_t1 = 0x1E;
+                    play_sound2(0x49008001, (u16) phi_a1);
+                    return;
+                case 21:                            /* switch 3 */
+                    func_8009E280();
+                    play_sound2(0x49008002);
                     return;
                 }
-                func_8009E280();
-                play_sound2(0x49008002);
-                return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x1E:                                  /* switch 1 */
         case 0x1F:                                  /* switch 1 */
-            phi_a1_2 = phi_a2;
-            if (((phi_a2 & 0x400) != 0) && (temp_v1 < 0x1F)) {
+            phi_a1_2 = (s32) phi_a2;
+            if (((phi_a2 & 0x400) != 0) && ((s32) temp_v1 < 0x1F)) {
                 D_8018EDEC = temp_v1 + 1;
-                sp20 = phi_a2;
+                sp20 = (s32) phi_a2;
                 sp38 = temp_t0;
                 play_sound2(0x49008000, phi_a2, phi_a2);
-                temp_f0_3 = temp_t0->unk24;
+                temp_f0_3 = (f64) temp_t0->unk24;
                 phi_a1_2 = sp20;
                 if (temp_f0_3 < 4.2) {
-                    temp_t0->unk24 = temp_f0_3 + 4.0;
+                    temp_t0->unk24 = (f32) (temp_f0_3 + 4.0);
                 }
                 temp_t0->unk8 = 1;
             }
             phi_t1_2 = &D_8018EDEC;
             if ((phi_a1_2 & 0x800) != 0) {
                 temp_v1_3 = D_8018EDEC;
-                if (temp_v1_3 >= 0x1F) {
+                if ((s32) temp_v1_3 >= 0x1F) {
                     D_8018EDEC = temp_v1_3 - 1;
                     sp20 = phi_a1_2;
                     sp38 = temp_t0;
-                    play_sound2(0x49008000, phi_a1_2);
-                    temp_f0_4 = temp_t0->unk24;
+                    play_sound2(0x49008000, (u16) phi_a1_2);
+                    temp_f0_4 = (f64) temp_t0->unk24;
                     phi_t1_2 = &D_8018EDEC;
                     if (temp_f0_4 < 4.2) {
-                        temp_t0->unk24 = temp_f0_4 + 4.0;
+                        temp_t0->unk24 = (f32) (temp_f0_4 + 4.0);
                     }
                     temp_t0->unk8 = -1;
                 }
             }
-            if ((phi_a1_2 & 0x4000) != 0) {
+            if (((u16) phi_a1_2 & 0x4000) != 0) {
                 *phi_t1_2 = 0x18;
-                play_sound2(0x49008002, phi_a1_2);
+                play_sound2(0x49008002, (u16) phi_a1_2);
                 return;
             }
-            if ((phi_a1_2 & 0x8000) != 0) {
+            if (((u16) phi_a1_2 & 0x8000) != 0) {
                 temp_v0_9 = *phi_t1_2;
-                if (temp_v0_9 != 0x1E) {
-                    if (temp_v0_9 != 0x1F) {
-                        return;
-                    }
+                switch (temp_v0_9) {                /* switch 6; irregular */
+                case 30:                            /* switch 6 */
+                    *phi_t1_2 = 0x18;
+                    play_sound2(0x49008002, (u16) phi_a1_2);
+                    return;
+                case 31:                            /* switch 6 */
                     *phi_t1_2 = 0x20;
-                    func_800B46D0(0x49000000, phi_a1_2);
+                    func_800B46D0(0x49000000, (u16) phi_a1_2);
                     D_800DC5AC = 0;
                     play_sound2(0x4900801D);
                     return;
                 }
-                *phi_t1_2 = 0x18;
-                play_sound2(0x49008002, phi_a1_2);
-                return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x20:                                  /* switch 1 */
             if ((phi_a2 & 0xD000) != 0) {
                 D_8018EDEC = 0x18;
                 play_sound2(0x49008002);
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x28:                                  /* switch 1 */
         case 0x29:                                  /* switch 1 */
-            phi_a1_3 = phi_a2;
-            if (((phi_a2 & 0x400) != 0) && (temp_v1 < 0x29) && (sp30->unk84 != 0)) {
+            phi_a1_3 = (s32) phi_a2;
+            if (((phi_a2 & 0x400) != 0) && ((s32) temp_v1 < 0x29) && (sp30->unk84 != 0)) {
                 D_8018EDEC = temp_v1 + 1;
-                sp20 = phi_a2;
+                sp20 = (s32) phi_a2;
                 sp38 = temp_t0;
                 play_sound2(0x49008000, phi_a2, phi_a2);
-                temp_f0_5 = temp_t0->unk24;
+                temp_f0_5 = (f64) temp_t0->unk24;
                 phi_a1_3 = sp20;
                 if (temp_f0_5 < 4.2) {
-                    temp_t0->unk24 = temp_f0_5 + 4.0;
+                    temp_t0->unk24 = (f32) (temp_f0_5 + 4.0);
                 }
                 temp_t0->unk8 = 1;
             }
             phi_t1_3 = &D_8018EDEC;
             if ((phi_a1_3 & 0x800) != 0) {
                 temp_v1_4 = D_8018EDEC;
-                if ((temp_v1_4 >= 0x29) && (sp30->unk4 != 0)) {
+                if (((s32) temp_v1_4 >= 0x29) && (sp30->unk4 != 0)) {
                     D_8018EDEC = temp_v1_4 - 1;
                     sp20 = phi_a1_3;
                     sp38 = temp_t0;
-                    play_sound2(0x49008000, phi_a1_3);
-                    temp_f0_6 = temp_t0->unk24;
+                    play_sound2(0x49008000, (u16) phi_a1_3);
+                    temp_f0_6 = (f64) temp_t0->unk24;
                     phi_t1_3 = &D_8018EDEC;
                     if (temp_f0_6 < 4.2) {
-                        temp_t0->unk24 = temp_f0_6 + 4.0;
+                        temp_t0->unk24 = (f32) (temp_f0_6 + 4.0);
                     }
                     temp_t0->unk8 = -1;
                 }
             }
-            if ((phi_a1_3 & 0x4000) != 0) {
+            if (((u16) phi_a1_3 & 0x4000) != 0) {
                 *phi_t1_3 = 0x17;
-                play_sound2(0x49008002, phi_a1_3);
+                play_sound2(0x49008002, (u16) phi_a1_3);
                 return;
             }
-            if ((phi_a1_3 & 0x8000) != 0) {
+            if (((u16) phi_a1_3 & 0x8000) != 0) {
                 temp_t9_2 = *phi_t1_3 - 0x28;
                 temp_t0->unk20 = temp_t9_2;
                 if (((sp30 + (temp_t9_2 << 7))->unk5 == D_8018EE95) && (D_8018EE94 != 0)) {
@@ -822,43 +816,42 @@ void func_800B053C(void *arg0, u16 arg1) {
                 } else {
                     *phi_t1_3 = 0x32;
                 }
-                play_sound2(0x49008001, phi_a1_3);
+                play_sound2(0x49008001, (u16) phi_a1_3);
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x32:                                  /* switch 1 */
         case 0x33:                                  /* switch 1 */
             temp_a0 = ((temp_v1 - 0x32) << 7) + &D_8018EE10;
             phi_a1_4 = phi_a2;
             if (((sp30 + (temp_v0->unk20 << 7))->unk5 != temp_a0->unk5) || (phi_t0 = temp_t0, (temp_a0->unk4 == 0))) {
-                if (((phi_a2 & 0x400) != 0) && (temp_v1 < 0x33)) {
+                if (((phi_a2 & 0x400) != 0) && ((s32) temp_v1 < 0x33)) {
                     D_8018EDEC = temp_v1 + 1;
-                    sp20 = phi_a2;
+                    sp20 = (s32) phi_a2;
                     sp38 = temp_t0;
                     play_sound2(0x49008000, phi_a2, phi_a2);
-                    temp_f0_7 = temp_t0->unk24;
+                    temp_f0_7 = (f64) temp_t0->unk24;
                     if (temp_f0_7 < 4.2) {
-                        temp_t0->unk24 = temp_f0_7 + 4.0;
+                        temp_t0->unk24 = (f32) (temp_f0_7 + 4.0);
                     }
                     temp_t0->unk8 = 1;
                 }
-                phi_a1_4 = phi_a2;
+                phi_a1_4 = (u16) (s32) phi_a2;
                 phi_t0 = temp_t0;
                 phi_t1_4 = &D_8018EDEC;
-                if ((phi_a2 & 0x800) != 0) {
+                if (((s32) phi_a2 & 0x800) != 0) {
                     temp_v1_5 = D_8018EDEC;
-                    if (temp_v1_5 >= 0x33) {
+                    if ((s32) temp_v1_5 >= 0x33) {
                         D_8018EDEC = temp_v1_5 - 1;
-                        sp20 = phi_a2;
+                        sp20 = (s32) phi_a2;
                         sp38 = temp_t0;
-                        play_sound2(0x49008000, phi_a2);
-                        temp_f0_8 = temp_t0->unk24;
-                        phi_a1_4 = phi_a2;
+                        play_sound2(0x49008000, (u16) (s32) phi_a2);
+                        temp_f0_8 = (f64) temp_t0->unk24;
+                        phi_a1_4 = (u16) (s32) phi_a2;
                         phi_t0 = temp_t0;
                         phi_t1_4 = &D_8018EDEC;
                         if (temp_f0_8 < 4.2) {
-                            temp_t0->unk24 = temp_f0_8 + 4.0;
+                            temp_t0->unk24 = (f32) (temp_f0_8 + 4.0);
                         }
                         temp_t0->unk8 = -1;
                     }
@@ -881,8 +874,7 @@ void func_800B053C(void *arg0, u16 arg1) {
                 play_sound2(0x49008001, phi_a1_4);
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x2A:                                  /* switch 1 */
         case 0x2B:                                  /* switch 1 */
         case 0x2C:                                  /* switch 1 */
@@ -898,68 +890,65 @@ void func_800B053C(void *arg0, u16 arg1) {
                 play_sound2(0x49008002);
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x38:                                  /* switch 1 */
         case 0x39:                                  /* switch 1 */
-            phi_a1_5 = phi_a2;
-            if (((phi_a2 & 0x100) != 0) && (temp_v1 < 0x39)) {
+            phi_a1_5 = (s32) phi_a2;
+            if (((phi_a2 & 0x100) != 0) && ((s32) temp_v1 < 0x39)) {
                 D_8018EDEC = temp_v1 + 1;
-                sp20 = phi_a2;
+                sp20 = (s32) phi_a2;
                 sp38 = temp_t0;
                 play_sound2(0x49008000, phi_a2, phi_a2);
-                temp_f0_9 = temp_t0->unk24;
+                temp_f0_9 = (f64) temp_t0->unk24;
                 phi_a1_5 = sp20;
                 if (temp_f0_9 < 4.2) {
-                    temp_t0->unk24 = temp_f0_9 + 4.0;
+                    temp_t0->unk24 = (f32) (temp_f0_9 + 4.0);
                 }
                 temp_t0->unk8 = 1;
             }
             phi_t1_5 = &D_8018EDEC;
             if ((phi_a1_5 & 0x200) != 0) {
                 temp_v1_6 = D_8018EDEC;
-                if (temp_v1_6 >= 0x39) {
+                if ((s32) temp_v1_6 >= 0x39) {
                     D_8018EDEC = temp_v1_6 - 1;
                     sp20 = phi_a1_5;
                     sp38 = temp_t0;
-                    play_sound2(0x49008000, phi_a1_5);
-                    temp_f0_10 = temp_t0->unk24;
+                    play_sound2(0x49008000, (u16) phi_a1_5);
+                    temp_f0_10 = (f64) temp_t0->unk24;
                     phi_t1_5 = &D_8018EDEC;
                     if (temp_f0_10 < 4.2) {
-                        temp_t0->unk24 = temp_f0_10 + 4.0;
+                        temp_t0->unk24 = (f32) (temp_f0_10 + 4.0);
                     }
                     temp_t0->unk8 = -1;
                 }
             }
-            if ((phi_a1_5 & 0x4000) != 0) {
+            if (((u16) phi_a1_5 & 0x4000) != 0) {
                 *phi_t1_5 = temp_t0->unk1C + 0x32;
-                play_sound2(0x49008002, phi_a1_5);
+                play_sound2(0x49008002, (u16) phi_a1_5);
                 return;
             }
-            if ((phi_a1_5 & 0x8000) != 0) {
+            if (((u16) phi_a1_5 & 0x8000) != 0) {
                 if (*phi_t1_5 == 0x38) {
                     *phi_t1_5 = 0x17;
-                    play_sound2(0x49008002, phi_a1_5);
+                    play_sound2(0x49008002, (u16) phi_a1_5);
                     return;
                 }
                 *phi_t1_5 = 0x3A;
                 sp38 = temp_t0;
-                play_sound2(0x49008001, phi_a1_5);
+                play_sound2(0x49008001, (u16) phi_a1_5);
                 temp_t0->unk4 = 0;
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x3A:                                  /* switch 1 */
             if (arg1 == 0) {
-                temp_v0->unk4 = temp_v0->unk4 + 1;
+                temp_v0->unk4 += 1;
             }
             if (temp_v0->unk4 >= 3) {
                 D_8018EDEC = 0x3B;
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x3B:                                  /* switch 1 */
             sp38 = temp_t0;
             temp_v0_10 = func_800B5DA4();
@@ -991,14 +980,13 @@ void func_800B053C(void *arg0, u16 arg1) {
             return;
         case 0x46:                                  /* switch 1 */
             if (arg1 == 0) {
-                temp_v0->unk4 = temp_v0->unk4 + 1;
+                temp_v0->unk4 += 1;
             }
             if (temp_v0->unk4 >= 3) {
                 D_8018EDEC = 0x47;
                 return;
             }
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         case 0x47:                                  /* switch 1 */
             if (func_800B6A68() != 0) {
                 D_8018EDEC = 0x36;
@@ -1010,8 +998,7 @@ void func_800B053C(void *arg0, u16 arg1) {
                 return;
             }
             D_8018EDEC = 0x29;
-            /* Duplicate return node #166. Try simplifying control flow for better match */
-            return;
+            break;
         }
     } else {
     default:                                        /* switch 1 */
@@ -1083,30 +1070,14 @@ void func_800B13B0(struct Controller *controller, UNUSED u16 arg1) {
 }
 
 #ifdef MIPS_TO_C
-//generated by mips_to_c commit 3c3b0cede1a99430bfd3edf8d385802b94f91307
-? func_8009E208(?); // extern
-void *func_800AAEF4(?, s8); // extern
-s32 func_800B4520(); // extern
-? func_800B4728(s8, s8, void *, s32); // extern
-? func_800B559C(s8); // extern
-s32 func_800B639C(s8, s8, void *, s32); // extern
-s32 func_800B69BC(s32, s32); // extern
-? play_sound2(?, s32); // extern
-extern f64 D_800F2D90;
-extern f64 D_800F2D98;
-extern f64 D_800F2DA0;
-extern f64 D_800F2DA8;
-extern f64 D_800F2DB0;
-extern ? D_8018EB90;
-extern s8 D_8018EDEC;
-extern s8 gTimeTrialDataCourseIndex;
-extern s8 gCourseRecordsMenuSelection;
+//generated by mips_to_c commit 06ada559d7a32fdab49fa2d619cdfa027615bcda
+? play_sound2(?, s32);                              /* extern */
 extern s8 D_8018EDF9;
 
-void func_800B15AC(void *arg0, ? arg1) {
+void func_800B15AC(struct Controller *arg0, u16 arg1) {
     u16 sp2E;
-    void *sp28;
-    void *sp24;
+    struct_8018D9E0_entry *sp28;
+    u8 *sp24;
     s32 sp20;
     s32 sp18;
     f64 temp_f0;
@@ -1114,33 +1085,35 @@ void func_800B15AC(void *arg0, ? arg1) {
     f64 temp_f0_3;
     f64 temp_f0_4;
     f64 temp_f0_5;
-    s32 temp_a1;
+    s32 temp_a1_4;
     s32 temp_t4;
-    s32 temp_v0_5;
+    s32 temp_v0_11;
+    s8 temp_a1;
     s8 temp_a1_2;
     s8 temp_a1_3;
-    s8 temp_a1_4;
     s8 temp_v0;
     s8 temp_v0_10;
-    s8 temp_v0_2;
     s8 temp_v0_3;
     s8 temp_v0_4;
+    s8 temp_v0_5;
     s8 temp_v0_6;
     s8 temp_v0_7;
     s8 temp_v0_8;
     s8 temp_v0_9;
+    struct_8018D9E0_entry *temp_a2;
+    struct_8018D9E0_entry *temp_a2_2;
+    struct_8018D9E0_entry *temp_v0_2;
     u16 temp_t8;
-    void *temp_a2;
-    void *temp_a2_2;
     u16 phi_v1;
-    s8 phi_a1;
+    s32 phi_a1;
     s32 phi_a3;
+    struct_8018D9E0_entry *phi_a2;
     s8 *phi_v1_2;
     s32 phi_a3_2;
-    void *phi_a2;
+    struct_8018D9E0_entry *phi_a2_2;
     s8 *phi_v1_3;
 
-    temp_t8 = (arg0->unk6 | arg0->unkC) & 0xFFFF;
+    temp_t8 = (arg0->buttonPressed | arg0->stickPressed) & 0xFFFF;
     phi_v1 = temp_t8;
     if ((gEnableDebugMode == 0) && ((temp_t8 & 0x1000) != 0)) {
         phi_v1 = (temp_t8 | 0x8000) & 0xFFFF;
@@ -1148,45 +1121,148 @@ void func_800B15AC(void *arg0, ? arg1) {
     sp2E = phi_v1;
     if (func_800B4520() == 0) {
         temp_v0 = D_8018EDEC;
-        if (temp_v0 != 0xB) {
-            if (temp_v0 != 0xC) {
-                if (temp_v0 != 0xD) {
-                    return;
+        switch (temp_v0) {                          /* irregular */
+        case 11:
+            phi_a3 = (s32) phi_v1;
+            if ((phi_v1 & 0x200) != 0) {
+                temp_a1 = gTimeTrialDataCourseIndex;
+                if ((s32) temp_a1 > 0) {
+                    gTimeTrialDataCourseIndex = temp_a1 - 1;
+                    sp18 = (s32) phi_v1;
+                    play_sound2(0x49008000, (s32) temp_a1);
+                    phi_a3 = sp18;
                 }
-                if ((phi_v1 & 0xD000) != 0) {
-                    D_8018EDEC = 0xB;
+            }
+            if ((phi_a3 & 0x100) != 0) {
+                temp_a1_2 = gTimeTrialDataCourseIndex;
+                if ((s32) temp_a1_2 < 0xF) {
+                    gTimeTrialDataCourseIndex = temp_a1_2 + 1;
+                    sp18 = phi_a3;
+                    play_sound2(0x49008000, (s32) temp_a1_2);
+                }
+            }
+            sp18 = phi_a3;
+            temp_v0_2 = find_8018D9E0_entry_dupe(0xE8);
+            temp_a1_3 = gTimeTrialDataCourseIndex;
+            temp_t4 = (((s32) temp_a1_3 / 4) * 0x60) + (((s32) temp_a1_3 % 4) * 0x18);
+            phi_a2 = temp_v0_2;
+            if (gCourseRecordsMenuSelection == 2) {
+                sp28 = temp_v0_2;
+                sp18 = phi_a3;
+                sp24 = &D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4];
+                temp_a2 = temp_v0_2;
+                phi_a2 = temp_a2;
+                if (func_800B639C((s32) temp_a1_3) < 0) {
+                    gCourseRecordsMenuSelection += -1;
+                }
+            }
+            temp_v0_3 = gCourseRecordsMenuSelection;
+            phi_v1_2 = &gCourseRecordsMenuSelection;
+            if ((temp_v0_3 == 1) && (D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4].unk12 == 0)) {
+                gCourseRecordsMenuSelection = temp_v0_3 - 1;
+            }
+            if ((phi_a3 & 0x800) != 0) {
+                temp_v0_4 = gCourseRecordsMenuSelection;
+                if ((s32) temp_v0_4 > 0) {
+                    gCourseRecordsMenuSelection = temp_v0_4 - 1;
+                    temp_v0_5 = gCourseRecordsMenuSelection;
+                    if ((temp_v0_5 == 1) && (D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4].unk12 == 0)) {
+                        gCourseRecordsMenuSelection = temp_v0_5 - 1;
+                    }
+                    sp28 = phi_a2;
+                    sp18 = phi_a3;
+                    sp24 = &D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4];
+                    play_sound2(0x49008000);
+                    temp_f0 = (f64) phi_a2->unk24;
+                    phi_v1_2 = &gCourseRecordsMenuSelection;
+                    if (temp_f0 < 4.2) {
+                        phi_a2->unk24 = (f32) (temp_f0 + 4.0);
+                    }
+                    phi_a2->unk8 = -1;
+                }
+            }
+            phi_a3_2 = phi_a3;
+            phi_a2_2 = phi_a2;
+            phi_v1_3 = phi_v1_2;
+            if ((phi_a3 & 0x400) != 0) {
+                temp_v0_6 = *phi_v1_2;
+                if ((s32) temp_v0_6 < 2) {
+                    *phi_v1_2 = temp_v0_6 + 1;
+                    temp_v0_7 = *phi_v1_2;
+                    if ((temp_v0_7 == 1) && (D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4].unk12 == 0)) {
+                        *phi_v1_2 = temp_v0_7 + 1;
+                    }
+                    if ((*phi_v1_2 == 2) && (sp28 = phi_a2, sp18 = phi_a3, sp24 = &D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4], phi_a3_2 = phi_a3, phi_a2_2 = phi_a2, phi_v1_3 = &gCourseRecordsMenuSelection, (func_800B639C((s32) gTimeTrialDataCourseIndex) < 0))) {
+                        if (D_8018EB90.allCourseTimeTrialRecords.cupRecords[0].courseRecords[0].records[0][temp_t4].unk12 == 0) {
+                            gCourseRecordsMenuSelection = 0;
+                        } else {
+                            gCourseRecordsMenuSelection = 1;
+                        }
+                    } else {
+                        sp28 = phi_a2;
+                        sp18 = phi_a3;
+                        play_sound2(0x49008000);
+                        temp_f0_2 = (f64) phi_a2->unk24;
+                        phi_a3_2 = phi_a3;
+                        phi_a2_2 = phi_a2;
+                        phi_v1_3 = &gCourseRecordsMenuSelection;
+                        if (temp_f0_2 < 4.2) {
+                            phi_a2->unk24 = (f32) (temp_f0_2 + 4.0);
+                        }
+                        phi_a2->unk8 = 1;
+                    }
+                }
+            }
+            if ((phi_a3_2 & 0x4000) != 0) {
+                func_8009E208();
+                play_sound2(0x49008002);
+                return;
+            }
+            if ((phi_a3_2 & 0x8000) != 0) {
+                temp_f0_3 = (f64) phi_a2_2->unk24;
+                if (temp_f0_3 < 4.2) {
+                    phi_a2_2->unk24 = (f32) (temp_f0_3 + 4.0);
                 }
-                // Duplicate return node #76. Try simplifying control flow for better match
+                if (*phi_v1_3 == 0) {
+                    func_8009E208(0x49008001);
+                    play_sound2(0x49008002);
+                    return;
+                }
+                D_8018EDEC = 0xC;
+                D_8018EDF9 = 0;
+                play_sound2(0x49008001);
                 return;
             }
-            sp18 = phi_v1;
-            temp_a2 = func_800AAEF4(0xE9, 0xB);
+            break;
+        case 12:
+            sp18 = (s32) phi_v1;
+            temp_a2_2 = find_8018D9E0_entry_dupe(0xE9);
             if ((sp18 & 0x800) != 0) {
-                temp_v0_2 = D_8018EDF9;
-                if (temp_v0_2 > 0) {
-                    D_8018EDF9 = temp_v0_2 - 1;
-                    sp28 = temp_a2;
+                temp_v0_8 = D_8018EDF9;
+                if ((s32) temp_v0_8 > 0) {
+                    D_8018EDF9 = temp_v0_8 - 1;
+                    sp28 = temp_a2_2;
                     sp18 = sp18;
                     play_sound2(0x49008000);
-                    temp_f0 = temp_a2->unk24;
-                    if (temp_f0 < D_800F2DA8) {
-                        temp_a2->unk24 = temp_f0 + 4.0;
+                    temp_f0_4 = (f64) temp_a2_2->unk24;
+                    if (temp_f0_4 < 4.2) {
+                        temp_a2_2->unk24 = (f32) (temp_f0_4 + 4.0);
                     }
-                    temp_a2->unk8 = -1;
+                    temp_a2_2->unk8 = -1;
                 }
             }
             if ((sp18 & 0x400) != 0) {
-                temp_v0_3 = D_8018EDF9;
-                if (temp_v0_3 <= 0) {
-                    D_8018EDF9 = temp_v0_3 + 1;
-                    sp28 = temp_a2;
+                temp_v0_9 = D_8018EDF9;
+                if ((s32) temp_v0_9 <= 0) {
+                    D_8018EDF9 = temp_v0_9 + 1;
+                    sp28 = temp_a2_2;
                     sp18 = sp18;
                     play_sound2(0x49008000);
-                    temp_f0_2 = temp_a2->unk24;
-                    if (temp_f0_2 < D_800F2DB0) {
-                        temp_a2->unk24 = temp_f0_2 + 4.0;
+                    temp_f0_5 = (f64) temp_a2_2->unk24;
+                    if (temp_f0_5 < 4.2) {
+                        temp_a2_2->unk24 = (f32) (temp_f0_5 + 4.0);
                     }
-                    temp_a2->unk8 = 1;
+                    temp_a2_2->unk8 = 1;
                 }
             }
             if ((sp18 & 0x4000) != 0) {
@@ -1196,158 +1272,53 @@ void func_800B15AC(void *arg0, ? arg1) {
             }
             if ((sp18 & 0x8000) != 0) {
                 if (D_8018EDF9 != 0) {
-                    temp_v0_4 = gCourseRecordsMenuSelection;
+                    temp_v0_10 = gCourseRecordsMenuSelection;
                     phi_a1 = 0;
-                    if (temp_v0_4 != 1) {
-                        if (temp_v0_4 != 2) {
-
-                        } else {
-                            temp_v0_5 = func_800B639C(gTimeTrialDataCourseIndex, 0, temp_a2, sp18);
-                            phi_a1 = temp_v0_5;
-                            if (temp_v0_5 >= 0) {
-                                sp20 = temp_v0_5;
-                                temp_a1 = sp20;
-                                if (func_800B69BC(temp_v0_5, temp_v0_5) != 0) {
-                                    D_8018EDEC = 0xD;
-                                    sp20 = temp_a1;
-                                    play_sound2(0x4900FF07, temp_a1);
-                                    phi_a1 = temp_a1;
-                                } else {
-                                    sp20 = temp_a1;
-                                    play_sound2(0x4900801D, temp_a1);
-                                    D_8018EDEC = 0xB;
-                                    phi_a1 = temp_a1;
-                                }
-                            }
-                        }
-                    } else {
-                        func_800B4728(gTimeTrialDataCourseIndex, 0, temp_a2, sp18);
-                        func_800B559C(gTimeTrialDataCourseIndex);
+                    switch (temp_v0_10) {           /* switch 1; irregular */
+                    case 1:                         /* switch 1 */
+                        func_800B4728((s32) gTimeTrialDataCourseIndex);
+                        func_800B559C((s32) gTimeTrialDataCourseIndex);
                         play_sound2(0x4900801D);
                         phi_a1 = -1;
+                        break;
+                    case 2:                         /* switch 1 */
+                        temp_v0_11 = func_800B639C((s32) gTimeTrialDataCourseIndex);
+                        phi_a1 = temp_v0_11;
+                        if (temp_v0_11 >= 0) {
+                            sp20 = temp_v0_11;
+                            func_800B69BC(temp_v0_11);
+                            temp_a1_4 = sp20;
+                            if (MIPS2C_ERROR(Read from unset register $v0) != 0) {
+                                D_8018EDEC = 0xD;
+                                sp20 = temp_a1_4;
+                                play_sound2(0x4900FF07, temp_a1_4);
+                                phi_a1 = temp_a1_4;
+                            } else {
+                                sp20 = temp_a1_4;
+                                play_sound2(0x4900801D, temp_a1_4);
+                                D_8018EDEC = 0xB;
+                                phi_a1 = temp_a1_4;
+                            }
+                        }
+                        break;
                     }
                     if ((phi_a1 + 1) == 0) {
                         D_8018EDEC = 0xB;
                         return;
                     }
-                    // Duplicate return node #76. Try simplifying control flow for better match
-                    return;
-                }
-                play_sound2(0x49008002);
-                D_8018EDEC = 0xB;
-                return;
-            }
-            // Duplicate return node #76. Try simplifying control flow for better match
-            return;
-        }
-        phi_a3 = phi_v1;
-        if ((phi_v1 & 0x200) != 0) {
-            temp_a1_2 = gTimeTrialDataCourseIndex;
-            if (temp_a1_2 > 0) {
-                gTimeTrialDataCourseIndex = temp_a1_2 - 1;
-                sp18 = phi_v1;
-                play_sound2(0x49008000, temp_a1_2);
-                phi_a3 = sp18;
-            }
-        }
-        if ((phi_a3 & 0x100) != 0) {
-            temp_a1_3 = gTimeTrialDataCourseIndex;
-            if (temp_a1_3 < 0xF) {
-                gTimeTrialDataCourseIndex = temp_a1_3 + 1;
-                sp18 = phi_a3;
-                play_sound2(0x49008000, temp_a1_3);
-            }
-        }
-        sp18 = phi_a3;
-        temp_a1_4 = gTimeTrialDataCourseIndex;
-        temp_a2_2 = func_800AAEF4(0xE8);
-        temp_t4 = ((temp_a1_4 / 4) * 0x60) + ((temp_a1_4 % 4) * 0x18);
-        if (gCourseRecordsMenuSelection == 2) {
-            sp28 = temp_a2_2;
-            sp18 = phi_a3;
-            sp24 = temp_t4 + &D_8018EB90;
-            if (func_800B639C(temp_a1_4, temp_a1_4, temp_a2_2, phi_a3) < 0) {
-                gCourseRecordsMenuSelection = gCourseRecordsMenuSelection - 1;
-            }
-        }
-        temp_v0_6 = gCourseRecordsMenuSelection;
-        phi_v1_2 = &gCourseRecordsMenuSelection;
-        if ((temp_v0_6 == 1) && ((temp_t4 + &D_8018EB90)->unk12 == 0)) {
-            gCourseRecordsMenuSelection = temp_v0_6 - 1;
-        }
-        if ((phi_a3 & 0x800) != 0) {
-            temp_v0_7 = gCourseRecordsMenuSelection;
-            if (temp_v0_7 > 0) {
-                gCourseRecordsMenuSelection = temp_v0_7 - 1;
-                temp_v0_8 = gCourseRecordsMenuSelection;
-                if ((temp_v0_8 == 1) && ((temp_t4 + &D_8018EB90)->unk12 == 0)) {
-                    gCourseRecordsMenuSelection = temp_v0_8 - 1;
-                }
-                sp28 = temp_a2_2;
-                sp18 = phi_a3;
-                sp24 = temp_t4 + &D_8018EB90;
-                play_sound2(0x49008000);
-                temp_f0_3 = temp_a2_2->unk24;
-                phi_v1_2 = &gCourseRecordsMenuSelection;
-                if (temp_f0_3 < D_800F2D90) {
-                    temp_a2_2->unk24 = temp_f0_3 + 4.0;
-                }
-                temp_a2_2->unk8 = -1;
-            }
-        }
-        phi_a3_2 = phi_a3;
-        phi_a2 = temp_a2_2;
-        phi_v1_3 = phi_v1_2;
-        if ((phi_a3 & 0x400) != 0) {
-            temp_v0_9 = *phi_v1_2;
-            if (temp_v0_9 < 2) {
-                *phi_v1_2 = temp_v0_9 + 1;
-                temp_v0_10 = *phi_v1_2;
-                if ((temp_v0_10 == 1) && ((temp_t4 + &D_8018EB90)->unk12 == 0)) {
-                    *phi_v1_2 = temp_v0_10 + 1;
-                }
-                if ((*phi_v1_2 == 2) && (sp28 = temp_a2_2, sp18 = phi_a3, sp24 = temp_t4 + &D_8018EB90, phi_a3_2 = phi_a3, phi_a2 = temp_a2_2, phi_v1_3 = &gCourseRecordsMenuSelection, (func_800B639C(gTimeTrialDataCourseIndex) < 0))) {
-                    if ((temp_t4 + &D_8018EB90)->unk12 == 0) {
-                        gCourseRecordsMenuSelection = 0;
-                    } else {
-                        gCourseRecordsMenuSelection = 1;
-                    }
                 } else {
-                    sp28 = temp_a2_2;
-                    sp18 = phi_a3;
-                    play_sound2(0x49008000);
-                    temp_f0_4 = temp_a2_2->unk24;
-                    phi_a3_2 = phi_a3;
-                    phi_a2 = temp_a2_2;
-                    phi_v1_3 = &gCourseRecordsMenuSelection;
-                    if (temp_f0_4 < D_800F2D98) {
-                        temp_a2_2->unk24 = temp_f0_4 + 4.0;
-                    }
-                    temp_a2_2->unk8 = 1;
+                    play_sound2(0x49008002);
+                    D_8018EDEC = 0xB;
+                    return;
                 }
             }
-        }
-        if ((phi_a3_2 & 0x4000) != 0) {
-            func_8009E208();
-            play_sound2(0x49008002);
-            return;
-        }
-        if ((phi_a3_2 & 0x8000) != 0) {
-            temp_f0_5 = phi_a2->unk24;
-            if (temp_f0_5 < D_800F2DA0) {
-                phi_a2->unk24 = temp_f0_5 + 4.0;
-            }
-            if (*phi_v1_3 == 0) {
-                func_8009E208(0x49008001);
-                play_sound2(0x49008002);
-                return;
+            break;
+        case 13:
+            if ((phi_v1 & 0xD000) != 0) {
+                D_8018EDEC = 0xB;
             }
-            D_8018EDEC = 0xC;
-            D_8018EDF9 = 0;
-            play_sound2(0x49008001);
-            return;
+            break;
         }
-        // Duplicate return node #76. Try simplifying control flow for better match
     }
 }
 #else