try my luck with record mixing

4 files changed, 182 insertions, 475 deletions

diff --git a/asm/record_mixing.s b/asm/record_mixing.s
index 9ff2624d8..ceb25dd21 100644
--- a/asm/record_mixing.s
+++ b/asm/record_mixing.s
@@ -5,417 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_80E8110
-sub_80E8110: @ 80E8110
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x10
-	str r0, [sp]
-	mov r10, r1
-	adds r1, r0, 0
-	adds r1, 0x38
-	movs r0, 0xFF
-	strb r0, [r1]
-	ldr r1, [sp]
-	adds r1, 0x7C
-	movs r0, 0x1
-	negs r0, r0
-	strb r0, [r1]
-	ldr r0, [sp]
-	mov r1, r10
-	movs r2, 0x44
-	bl memcpy
-	movs r0, 0
-	str r0, [sp, 0x8]
-	movs r1, 0
-	str r1, [sp, 0xC]
-	movs r2, 0
-	str r2, [sp, 0x4]
-	mov r8, r2
-	movs r7, 0
-	ldr r0, =gSaveBlock2Ptr
-	mov r9, r0
-_080E8150:
-	mov r1, r9
-	ldr r0, [r1]
-	adds r0, 0xB2
-	ldrb r0, [r0]
-	lsls r0, 27
-	lsrs r0, 30
-	adds r0, r7, r0
-	movs r1, 0x3
-	bl __modsi3
-	adds r6, r0, 0x1
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	mov r2, r10
-	adds r1, r0, r2
-	adds r0, r1, 0
-	adds r0, 0x38
-	ldrb r0, [r0]
-	cmp r0, 0xFF
-	beq _080E81B8
-	adds r5, r1, 0
-	adds r5, 0x34
-	adds r0, r5, 0
-	bl ReadUnalignedWord
-	adds r4, r0, 0
-	mov r1, r9
-	ldr r0, [r1]
-	adds r0, 0xA
-	bl ReadUnalignedWord
-	cmp r4, r0
-	beq _080E819A
-	movs r2, 0x1
-	add r8, r2
-	str r6, [sp, 0x4]
-_080E819A:
-	adds r0, r5, 0
-	bl ReadUnalignedWord
-	adds r4, r0, 0
-	mov r1, r9
-	ldr r0, [r1]
-	adds r0, 0xA
-	bl ReadUnalignedWord
-	cmp r4, r0
-	bne _080E81B8
-	ldr r2, [sp, 0xC]
-	adds r2, 0x1
-	str r2, [sp, 0xC]
-	str r6, [sp, 0x8]
-_080E81B8:
-	adds r7, 0x1
-	cmp r7, 0x1
-	ble _080E8150
-	mov r0, r8
-	cmp r0, 0
-	bne _080E81D0
-	ldr r1, [sp, 0xC]
-	cmp r1, 0
-	beq _080E81D0
-	mov r8, r1
-	ldr r2, [sp, 0x8]
-	str r2, [sp, 0x4]
-_080E81D0:
-	mov r0, r8
-	cmp r0, 0x1
-	beq _080E81E0
-	cmp r0, 0x2
-	beq _080E81EC
-	b _080E824C
-	.pool
-_080E81E0:
-	ldr r2, [sp, 0x4]
-	lsls r1, r2, 4
-	adds r1, r2
-	lsls r1, 2
-	add r1, r10
-	b _080E820E
-_080E81EC:
-	bl Random2
-	lsls r0, 16
-	ldr r1, =0x33330000
-	cmp r0, r1
-	bls _080E8224
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	adds r0, 0xB2
-	ldrb r0, [r0]
-	lsls r0, 27
-	lsrs r0, 30
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	add r1, r10
-	adds r1, 0x44
-_080E820E:
-	ldr r0, [sp]
-	adds r0, 0x44
-	movs r2, 0x44
-	bl memcpy
-	b _080E824C
-	.pool
-_080E8224:
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	adds r0, 0xB2
-	ldrb r0, [r0]
-	lsls r0, 27
-	lsrs r0, 30
-	adds r0, 0x1
-	movs r1, 0x3
-	bl __modsi3
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	add r1, r10
-	adds r1, 0x44
-	ldr r0, [sp]
-	adds r0, 0x44
-	movs r2, 0x44
-	bl memcpy
-_080E824C:
-	add sp, 0x10
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80E8110
-
-	thumb_func_start sub_80E8260
-sub_80E8260: @ 80E8260
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0xC
-	mov r8, r0
-	movs r6, 0
-	ldr r0, =gSaveBlock2Ptr
-	mov r10, r0
-_080E8274:
-	movs r7, 0
-	lsls r0, r6, 5
-	adds r6, 0x1
-	mov r9, r6
-	mov r1, r8
-	adds r4, r0, r1
-	adds r0, 0x6
-	adds r6, r1, r0
-	adds r5, r4, 0
-_080E8286:
-	mov r2, r10
-	ldr r1, [r2]
-	adds r1, 0xA
-	adds r0, r5, 0
-	bl CopyUnalignedWord
-	movs r0, 0x2
-	strb r0, [r4, 0xE]
-	mov r0, r10
-	ldr r1, [r0]
-	adds r0, r6, 0
-	bl StringCopy
-	adds r4, 0x10
-	adds r6, 0x10
-	adds r5, 0x10
-	adds r7, 0x1
-	cmp r7, 0x1
-	ble _080E8286
-	mov r6, r9
-	cmp r6, 0x8
-	ble _080E8274
-	ldr r1, =gSaveBlock2Ptr
-	mov r10, r1
-	ldr r2, =0x00000ee1
-	str r2, [sp, 0x4]
-	movs r4, 0x99
-	lsls r4, 1
-	add r4, r8
-	movs r0, 0x95
-	lsls r0, 1
-	add r0, r8
-	mov r9, r0
-	ldr r1, =0x00000ef1
-	str r1, [sp, 0x8]
-	movs r6, 0x92
-	lsls r6, 1
-	add r6, r8
-	movs r5, 0x90
-	lsls r5, 1
-	add r5, r8
-	movs r7, 0x1
-_080E82DA:
-	movs r0, 0x2
-	strb r0, [r4, 0x8]
-	mov r2, r10
-	ldr r1, [r2]
-	adds r1, 0xA
-	adds r0, r5, 0
-	bl CopyUnalignedWord
-	mov r0, r10
-	ldr r1, [r0]
-	ldr r2, [sp, 0x8]
-	adds r1, r2
-	adds r0, r6, 0
-	bl CopyUnalignedWord
-	mov r0, r10
-	ldr r1, [r0]
-	mov r0, r9
-	bl StringCopy
-	mov r2, r10
-	ldr r1, [r2]
-	ldr r0, [sp, 0x4]
-	adds r1, r0
-	adds r0, r4, 0
-	bl StringCopy
-	ldr r1, [sp, 0x4]
-	adds r1, 0x8
-	str r1, [sp, 0x4]
-	adds r4, 0x1C
-	movs r2, 0x1C
-	add r9, r2
-	ldr r0, [sp, 0x8]
-	adds r0, 0x4
-	str r0, [sp, 0x8]
-	adds r6, 0x1C
-	adds r5, 0x1C
-	subs r7, 0x1
-	cmp r7, 0
-	bge _080E82DA
-	movs r6, 0
-	ldr r0, =gSaveBlock2Ptr
-	ldr r3, [r0]
-	mov r4, r8
-	movs r1, 0xC4
-	adds r1, r4
-	mov r9, r1
-	movs r2, 0x84
-	adds r2, r4
-	mov r8, r2
-	movs r0, 0x44
-	adds r0, r4
-	mov r12, r0
-	adds r7, r4, 0x4
-	movs r1, 0xCF
-	lsls r1, 4
-	adds r1, r3, r1
-	str r1, [sp]
-	mov r10, r4
-	ldr r2, =0x00000cf4
-	adds r5, r3, r2
-_080E8356:
-	lsls r2, r6, 1
-	ldr r1, [sp]
-	ldrh r0, [r1]
-	strh r0, [r7]
-	ldrh r0, [r5]
-	strh r0, [r7, 0x20]
-	ldrh r0, [r5, 0x4]
-	mov r1, r12
-	strh r0, [r1]
-	ldr r1, =0x00000d14
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r0, [r0]
-	mov r1, r12
-	strh r0, [r1, 0x20]
-	movs r1, 0xDD
-	lsls r1, 4
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r0, [r0]
-	mov r1, r8
-	strh r0, [r1]
-	ldr r1, =0x00000dde
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r0, [r0]
-	mov r1, r8
-	strh r0, [r1, 0x20]
-	ldr r1, =0x00000dea
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r0, [r0]
-	mov r1, r9
-	strh r0, [r1]
-	ldr r1, =0x00000e08
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r0, [r0]
-	mov r1, r9
-	strh r0, [r1, 0x20]
-	ldr r1, =0x00000e1e
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r1, [r0]
-	movs r0, 0x82
-	lsls r0, 1
-	add r0, r10
-	strh r1, [r0]
-	ldr r1, =0x00000cfc
-	adds r0, r3, r1
-	adds r0, r2
-	ldrh r1, [r0]
-	movs r2, 0x94
-	lsls r2, 1
-	adds r0, r4, r2
-	strh r1, [r0]
-	adds r4, 0x1C
-	movs r0, 0x10
-	add r9, r0
-	add r8, r0
-	add r12, r0
-	adds r7, 0x10
-	ldr r1, [sp]
-	adds r1, 0x2
-	str r1, [sp]
-	add r10, r0
-	adds r5, 0x2
-	adds r6, 0x1
-	cmp r6, 0x1
-	ble _080E8356
-	add sp, 0xC
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80E8260
-
-	thumb_func_start sub_80E841C
-sub_80E841C: @ 80E841C
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	adds r7, r0, 0
-	movs r0, 0
-	mov r8, r0
-	adds r6, r1, 0
-	adds r6, 0x34
-	adds r5, r1, 0
-_080E842E:
-	adds r0, r7, 0
-	adds r0, 0x34
-	bl ReadUnalignedWord
-	adds r4, r0, 0
-	adds r0, r6, 0
-	bl ReadUnalignedWord
-	cmp r4, r0
-	bne _080E844E
-	ldrb r0, [r7, 0x2]
-	ldrb r1, [r5, 0x2]
-	cmp r0, r1
-	bne _080E844E
-	movs r0, 0x1
-	b _080E845E
-_080E844E:
-	adds r6, 0x44
-	adds r5, 0x44
-	movs r0, 0x1
-	add r8, r0
-	mov r1, r8
-	cmp r1, 0x3
-	ble _080E842E
-	movs r0, 0
-_080E845E:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80E841C
 
 	thumb_func_start sub_80E8468
 sub_80E8468: @ 80E8468
diff --git a/include/global.h b/include/global.h
index bd2dbe7a6..fe82ea9a7 100644
--- a/include/global.h
+++ b/include/global.h
@@ -281,7 +281,11 @@ struct SaveBlock2
     /*0xAC*/ u32 encryptionKey;
 
         // TODO: fix and verify labels
-    /*0xB0*/ u8 field_B0[0x2c];
+    /*0xB0*/ u8 field_B0;
+    /*0xB1*/ u8 field_B1;
+    /*0xB2*/ u8 field_B2_0:3;
+    /*0xB2*/ u8 field_B2_1:2;
+    /*0xB3*/ u8 field_B3[0x29];
     /*0xDC*/ u8 field_0DC[0x110];
     /*0x1EC*/ struct BerryCrush berryCrush;
     /*0x1FC*/ struct PokemonJumpResults pokeJump;
@@ -308,22 +312,64 @@ struct SaveBlock2
     /*0xCA9*/ u8 field_CA9_f : 1;   // 0x80
     /*0xCAA*/ u16 field_CAA[4];
     /*0xCB2*/ u16 battlePyramidWildHeaderId;
-    /*0xCB4*/ u16 field_CB4[41];
+    /*0xCB4*/ u16 field_CB4[30];
+    /*0xCF0*/ u16 field_CF0[2];
+    /*0xCF4*/ u16 field_CF4[2];
+    /*0xCF8*/ u16 field_CF8[2];
+    /*0xCFC*/ u16 field_CFC[5];
     /*0xD06*/ u8 field_D06;
     /*0xD07*/ u8 field_D07;
-    /*0xD08*/ u8 filler_D08[0x112];
+    /*0xD08*/ u8 filler_D08;
+    /*0xD09*/ u8 filler_D09;
+    /*0xD0A*/ u8 filler_D0A;
+    /*0xD0B*/ u8 filler_D0B;
+    /*0xD0C*/ u8 filler_D0C;
+    /*0xD0D*/ u8 filler_D0D;
+    /*0xD0E*/ u8 filler_D0E;
+    /*0xD0F*/ u8 filler_D0F;
+    /*0xD10*/ u8 filler_D10;
+    /*0xD11*/ u8 filler_D11;
+    /*0xD12*/ u8 filler_D12;
+    /*0xD13*/ u8 filler_D13;
+    /*0xD14*/ u16 field_D14[2];
+    /*0xD18*/ u8 field_D18[0xB8];
+    /*0xDD0*/ u16 field_DD0[2];
+    /*0xDD4*/ u16 field_DD4[2];
+    /*0xDD8*/ u16 field_DD8;
+    /*0xDDA*/ u16 field_DDA;
+    /*0xDDC*/ u16 field_DDC;
+    /*0xDDE*/ u16 field_DDE[2];
+    /*0xDE2*/ u16 field_DE2;
+    /*0xDE4*/ u16 field_DE4;
+    /*0xDE6*/ u16 field_DE6;
+    /*0xDE8*/ u16 field_DE8;
+    /*0xDEA*/ u16 field_DEA[2];
+    /*0xDEE*/ u16 field_DEE;
+    /*0xDF0*/ u16 field_DF0;
+    /*0xDF2*/ u16 field_DF2;
+    /*0xDF4*/ u16 field_DF4;
+    /*0xDF6*/ u16 field_DF6;
+    /*0xDF8*/ u16 field_DF8;
+    /*0xDFA*/ u16 field_DFA;
+    /*0xDFC*/ u16 field_DFC;
+    /*0xDFE*/ u16 field_DFE;
+    /*0xE00*/ u16 field_E00;
+    /*0xE02*/ u16 field_E02;
+    /*0xE04*/ u16 field_E04;
+    /*0xE06*/ u16 field_E06;
+    /*0xE08*/ u16 field_E08[9];
     /*0xE1A*/ u16 battlePyramidFloor; // possibly?
-    /*0xE1C*/ u8 field_E1C[16];
+    /*0xE1C*/ u16 field_E1C;
+    /*0xE1E*/ u16 field_E1E[7];
     /*0xE2C*/ struct PyramidBag pyramidBag;
     /*0x???*/ u8 field_unkown[6];
     /*0xE6E*/ u16 battleTentWinStreak;
     /*0xE70*/ u8 field_E70[72];
     /*0xEB8*/ u16 frontierBattlePoints;
     /*0xEBA*/ u8 field_EBA[39];
-    /*0xEE1*/ u8 field_EE1;
-    /*0xEE2*/ u8 field_EE2[7];
-    /*0xEE9*/ u8 field_EE9;
-    /*0xEEA*/ u8 field_EEA[66];
+    /*0xEE1*/ u8 field_EE1[2][PLAYER_NAME_LENGTH];
+    /*0xEF1*/ u8 field_EF1[2][4];
+    /*0xEF9*/ u8 field_EF9[51];
     // sizeof=0xF2C
 };
 
diff --git a/include/record_mixing.h b/include/record_mixing.h
index e327d1510..875eca815 100644
--- a/include/record_mixing.h
+++ b/include/record_mixing.h
@@ -2,25 +2,34 @@
 #define GUARD_RECORD_MIXING_H
 
 // Exported type declarations
+struct UnkRecordMixingStruct2a
+{
+    u8 playerId[4];
+    u16 field_4;
+    u8 playerName[PLAYER_NAME_LENGTH];
+    u8 language;
+};
 
-struct DayCareMailRecordMixing {
-    struct MailStruct mail;
-    u8 OT_name[OT_NAME_LENGTH + 1];
-    u8 monName[11];
-    u8 language_maybe:4;
-    u8 unknown:4;
+struct UnkRecordMixingStruct2b
+{
+    u8 playerId1[4];
+    u8 playerId2[4];
+    u16 field_8;
+    u8 playerName1[PLAYER_NAME_LENGTH];
+    u8 playerName2[PLAYER_NAME_LENGTH];
+    u8 language;
 };
 
-struct UnkStruct_80E7B60 {
-    struct DayCareMailRecordMixing unk_00[2];
-    u32 unk_70;
-    u16 unk_74[2];
-}; // size = 0x78
+struct UnkRecordMixingStruct2
+{
+    struct UnkRecordMixingStruct2a field_0[9][2];
+    struct UnkRecordMixingStruct2b field_120[2];
+};
 
 // Exported RAM declarations
 
 // Exported ROM declarations
 
-void sub_80E8260(void *);
+void sub_80E8260(struct UnkRecordMixingStruct2 *arg0);
 
 #endif //GUARD_RECORD_MIXING_H
diff --git a/src/record_mixing.c b/src/record_mixing.c
index e03702759..553174325 100644
--- a/src/record_mixing.c
+++ b/src/record_mixing.c
@@ -38,31 +38,35 @@
 
 struct UnkRecordMixingStruct
 {
-    u8 field_0[0x44];
+    u8 field_0[0x34];
+    u8 playerId[4];
+    u8 field_38[10];
 };
 
-struct PlayerRecordsRS {
+struct PlayerRecordsRS
+{
     struct SecretBaseRecord secretBases[20];
     TVShow tvShows[25];
     PokeNews pokeNews[16];
     OldMan oldMan;
     struct EasyChatPair easyChatPairs[5];
-    struct UnkStruct_80E7B60 dayCareMail;
+    struct RecordMixingDayCareMail dayCareMail;
     struct RSBattleTowerRecord battleTowerRecord;
     u16 filler11C8[0x32];
 };
 
-struct PlayerRecords {
+struct PlayerRecords
+{
     /* 0x0000 */ struct SecretBaseRecord secretBases[20];
     /* 0x0c80 */ TVShow tvShows[25];
     /* 0x1004 */ PokeNews pokeNews[16];
     /* 0x1044 */ OldMan oldMan;
     /* 0x1084 */ struct EasyChatPair easyChatPair[5];
-    /* 0x10ac */ struct UnkStruct_80E7B60 dayCareMail;
+    /* 0x10ac */ struct RecordMixingDayCareMail dayCareMail;
     /* 0x1124 */ union BattleTowerRecord battleTowerRecord;
     /* 0x1210 */ u16 unk_1210;
     /* 0x1214 */ LilycoveLady lilycoveLady;
-    /* 0x1254 */ u8 unk_1254[0x88];
+    /* 0x1254 */ struct UnkRecordMixingStruct unk_1254[2];
     /* 0x12dc */ u8 unk_12dc[0x168];
 }; // 1444
 
@@ -74,7 +78,7 @@ IWRAM_DATA TVShow *gUnknown_03001138;
 IWRAM_DATA PokeNews *gUnknown_0300113C;
 IWRAM_DATA OldMan *gUnknown_03001140;
 IWRAM_DATA struct EasyChatPair *gUnknown_03001144;
-IWRAM_DATA struct UnkStruct_80E7B60 *gUnknown_03001148;
+IWRAM_DATA struct RecordMixingDayCareMail *gUnknown_03001148;
 IWRAM_DATA void *gUnknown_0300114C; // gSaveBlock2Ptr->field_64C
 IWRAM_DATA LilycoveLady *gUnknown_03001150;
 IWRAM_DATA void *gUnknown_03001154; // gSaveBlock2Ptr->field_0DC;
@@ -84,7 +88,7 @@ IWRAM_DATA u8 gUnknown_03001160;
 IWRAM_DATA u32 filler_03001164;
 IWRAM_DATA u32 gUnknown_03001168[3];
 
-EWRAM_DATA struct UnkStruct_80E7B60 gUnknown_02039F9C = {};
+EWRAM_DATA struct RecordMixingDayCareMail gUnknown_02039F9C = {};
 EWRAM_DATA struct PlayerRecords *gUnknown_0203A014 = NULL;
 EWRAM_DATA struct PlayerRecords *gUnknown_0203A018 = NULL;
 
@@ -103,10 +107,10 @@ static void sub_80E78C4(OldMan *, size_t, u8);
 static void sub_80E7948(union BattleTowerRecord *, size_t, u8);
 static void sub_80E7A14(LilycoveLady *, size_t, u8);
 static void sub_80E7B2C(const u8 *);
-static void sub_80E7B60(struct UnkStruct_80E7B60 *, size_t, u8, TVShow *);
+static void sub_80E7B60(struct RecordMixingDayCareMail *, size_t, u8, TVShow *);
 static void sub_80E7F68(u16 *item, u8 which);
 static void sub_80E7FF8(u8 taskId);
-/*static*/ void sub_80E8110(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixingStruct *arg1);
+static void sub_80E8110(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixingStruct *arg1);
 void sub_80E8468(void *, size_t, u8);
 void sub_80E89AC(void *, size_t, u8);
 void sub_80E89F8(void *dest);
@@ -213,8 +217,8 @@ void sub_80E6E24(void)
         {
             gUnknown_0203A018->unk_1210 = GetRecordMixingGift();
         }
-        sub_80E8110((void*) gUnknown_0203A018->unk_1254, gUnknown_03001154);
-        sub_80E8260(gUnknown_0203A018->unk_12dc);
+        sub_80E8110(gUnknown_0203A018->unk_1254, gUnknown_03001154);
+        sub_80E8260((void*)gUnknown_0203A018->unk_12dc);
     }
 }
 
@@ -688,22 +692,22 @@ static void sub_80E7A14(LilycoveLady *lilycoveLady, size_t recordSize, u8 which)
     }
 }
 
-static u8 sub_80E7A9C(struct DayCareMailRecordMixing *rmMail)
+static u8 sub_80E7A9C(struct DaycareMiscMon *rmMail)
 {
     return rmMail->mail.itemId;
 }
 
-static void sub_80E7AA4(struct UnkStruct_80E7B60 *src, size_t recordSize, u8 (*idxs)[2], u8 which0, u8 which1)
+static void sub_80E7AA4(struct RecordMixingDayCareMail *src, size_t recordSize, u8 (*idxs)[2], u8 which0, u8 which1)
 {
-    struct DayCareMailRecordMixing buffer;
-    struct UnkStruct_80E7B60 *_src1;
-    struct UnkStruct_80E7B60 *_src2;
-
-    _src1 = (void *)src + recordSize * idxs[which0][0];
-    memcpy(&buffer, &_src1->unk_00[idxs[which0][1]], sizeof(struct DayCareMailRecordMixing));
-    _src2 = (void *)src + recordSize * idxs[which1][0];
-    memcpy(&_src1->unk_00[idxs[which0][1]], &_src2->unk_00[idxs[which1][1]], sizeof(struct DayCareMailRecordMixing));
-    memcpy(&_src2->unk_00[idxs[which1][1]], &buffer, sizeof(struct DayCareMailRecordMixing));
+    struct DaycareMiscMon buffer;
+    struct RecordMixingDayCareMail *mail1;
+    struct RecordMixingDayCareMail *mail2;
+
+    mail1 = (void *)src + recordSize * idxs[which0][0];
+    memcpy(&buffer, &mail1->mail[idxs[which0][1]], sizeof(struct DaycareMiscMon));
+    mail2 = (void *)src + recordSize * idxs[which1][0];
+    memcpy(&mail1->mail[idxs[which0][1]], &mail2->mail[idxs[which1][1]], sizeof(struct DaycareMiscMon));
+    memcpy(&mail2->mail[idxs[which1][1]], &buffer, sizeof(struct DaycareMiscMon));
 }
 
 static void sub_80E7B2C(const u8 *src)
@@ -725,7 +729,7 @@ static u8 sub_80E7B54(void)
 }
 
 #ifdef NONMATCHING
-static void sub_80E7B60(struct UnkStruct_80E7B60 *src, size_t recordSize, u8 which, TVShow *shows)
+static void sub_80E7B60(struct RecordMixingDayCareMail *src, size_t recordSize, u8 which, TVShow *shows)
 {
     // r9 = which
     u16 i;
@@ -738,11 +742,11 @@ static void sub_80E7B60(struct UnkStruct_80E7B60 *src, size_t recordSize, u8 whi
     u8 dcMail1;
     u8 dcMail2;
     u8 r1_80e7b54;
-    struct DayCareMailRecordMixing *recordMixingMail;
-    struct UnkStruct_80E7B60 *_src;
+    struct DaycareMiscMon *recordMixingMail;
+    struct RecordMixingDayCareMail *_src;
     u8 sp04[4];
     u8 sp08[4];
-    struct UnkStruct_80E7B60 *sp0c[4]; // -> sp+48
+    struct RecordMixingDayCareMail *sp0c[4]; // -> sp+48
     u8 sp1c[4][2]; // [][0] -> sp+4c, [][1] -> sp+50
     u8 sp24[4][2];
     // sp+2c = src
@@ -898,12 +902,12 @@ static void sub_80E7B60(struct UnkStruct_80E7B60 *src, size_t recordSize, u8 whi
             break;
     }
     _src = (void *)src + which * recordSize;
-    memcpy(&gSaveBlock1Ptr->daycare.mons[0].misc.mail, &_src->unk_00[0], sizeof(struct DayCareMailRecordMixing));
-    memcpy(&gSaveBlock1Ptr->daycare.mons[1].misc.mail, &_src->unk_00[1], sizeof(struct DayCareMailRecordMixing));
+    memcpy(&gSaveBlock1Ptr->daycare.mons[0].misc.mail, &_src->unk_00[0], sizeof(struct DaycareMiscMon));
+    memcpy(&gSaveBlock1Ptr->daycare.mons[1].misc.mail, &_src->unk_00[1], sizeof(struct DaycareMiscMon));
     SeedRng(oldSeed);
 }
 #else
-__attribute__((naked)) static void sub_80E7B60(struct UnkStruct_80E7B60 *src, size_t recordSize, u8 which, TVShow *shows)
+__attribute__((naked)) static void sub_80E7B60(struct RecordMixingDayCareMail *src, size_t recordSize, u8 which, TVShow *shows)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
@@ -1529,15 +1533,15 @@ static void sub_80E7FF8(u8 taskId)
     }
 }
 
-/*
-static void sub_80E8110(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixingStruct *arg1)
+static void sub_80E8110(struct UnkRecordMixingStruct *dst, struct UnkRecordMixingStruct *src)
 {
     s32 i, id;
-    s32 var_28, var_24, var_2C, r8;
+    s32 var_2C, var_28, var_24, r8;
 
-    arg0[0].field_0[0x38] = 0xFF;
-    arg0[1].field_0[0x38] = 0xFF;
-    memcpy(&arg0[0], &arg1[0], sizeof(struct UnkRecordMixingStruct));
+    dst[0].field_38[0] = 0xFF;
+    dst[1].field_38[0] = 0xFF;
+
+    dst[0] = src[0];
 
     var_28 = 0;
     var_24 = 0;
@@ -1545,15 +1549,15 @@ static void sub_80E8110(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixi
     r8 = 0;
     for (i = 0; i < 2; i++)
     {
-        id = ((i + (gSaveBlock2Ptr->field_B0[2] << 0x1B >> 0x1E)) % 3) + 1;
-        if (arg1[id].field_0[0x38] != 0xFF)
+        id = ((i + gSaveBlock2Ptr->field_B2_1) % 3) + 1;
+        if (src[id].field_38[0] != 0xFF)
         {
-            if (ReadUnalignedWord(&arg1[id].field_0[0x34]) != ReadUnalignedWord(gSaveBlock2Ptr->playerTrainerId))
+            if (ReadUnalignedWord(src[id].playerId) != ReadUnalignedWord(gSaveBlock2Ptr->playerTrainerId))
             {
                 r8++;
                 var_2C = id;
             }
-            if (ReadUnalignedWord(&arg1[id].field_0[0x34]) == ReadUnalignedWord(gSaveBlock2Ptr->playerTrainerId))
+            if (ReadUnalignedWord(src[id].playerId) == ReadUnalignedWord(gSaveBlock2Ptr->playerTrainerId))
             {
                 var_24++;
                 var_28 = id;
@@ -1570,13 +1574,72 @@ static void sub_80E8110(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixi
     switch (r8)
     {
     case 1:
-        memcpy(&arg0[0], &arg1[var_2C], sizeof(struct UnkRecordMixingStruct));
+        dst[1] = src[var_2C];
         break;
     case 2:
         if (Random2() > 0x3333)
-            memcpy(&arg0[1], &arg1[(gSaveBlock2Ptr->field_B0[2] << 0x1B >> 0x1E) + 1], sizeof(struct UnkRecordMixingStruct));
+        {
+            dst[1] = src[gSaveBlock2Ptr->field_B2_1 + 1];
+        }
         else
-            memcpy(&arg0[1], &arg1[((gSaveBlock2Ptr->field_B0[2] << 0x1B >> 0x1E) + 1) % 3 + 1], sizeof(struct UnkRecordMixingStruct));
+        {
+            dst[1] = src[((gSaveBlock2Ptr->field_B2_1 + 1) % 3 + 1)];
+        }
         break;
     }
-}*/
+}
+
+void sub_80E8260(struct UnkRecordMixingStruct2 *dst)
+{
+    s32 i, j;
+
+    for (i = 0; i < 9; i++)
+    {
+        for (j = 0; j < 2; j++)
+        {
+            CopyUnalignedWord(dst->field_0[i][j].playerId, gSaveBlock2Ptr->playerTrainerId);
+            dst->field_0[i][j].language = LANGUAGE_ENGLISH;
+            StringCopy(dst->field_0[i][j].playerName, gSaveBlock2Ptr->playerName);
+        }
+    }
+
+    for (j = 0; j < 2; j++)
+    {
+        dst->field_120[j].language = LANGUAGE_ENGLISH;
+        CopyUnalignedWord(dst->field_120[j].playerId1, gSaveBlock2Ptr->playerTrainerId);
+        CopyUnalignedWord(dst->field_120[j].playerId2, gSaveBlock2Ptr->field_EF1[j]);
+        StringCopy(dst->field_120[j].playerName1, gSaveBlock2Ptr->playerName);
+        StringCopy(dst->field_120[j].playerName2, gSaveBlock2Ptr->field_EE1[j]);
+    }
+
+    for (i = 0; i < 2; i++)
+    {
+        dst->field_0[0][i].field_4 = gSaveBlock2Ptr->field_CF0[i];
+        dst->field_0[1][i].field_4 = gSaveBlock2Ptr->field_CF4[i];
+        dst->field_0[2][i].field_4 = gSaveBlock2Ptr->field_CF8[i];
+        dst->field_0[3][i].field_4 = gSaveBlock2Ptr->field_D14[i];
+        dst->field_0[4][i].field_4 = gSaveBlock2Ptr->field_DD0[i];
+        dst->field_0[5][i].field_4 = gSaveBlock2Ptr->field_DDE[i];
+        dst->field_0[6][i].field_4 = gSaveBlock2Ptr->field_DEA[i];
+        dst->field_0[7][i].field_4 = gSaveBlock2Ptr->field_E08[i];
+        dst->field_0[8][i].field_4 = gSaveBlock2Ptr->field_E1E[i];
+
+        dst->field_120[i].field_8 = gSaveBlock2Ptr->field_CFC[i];
+    }
+}
+
+bool32 sub_80E841C(struct UnkRecordMixingStruct *arg0, struct UnkRecordMixingStruct *arg1)
+{
+    s32 i;
+
+    for (i = 0; i < 4; i++)
+    {
+        if (ReadUnalignedWord(arg0->playerId) == ReadUnalignedWord(arg1[i].playerId)
+            && arg0->field_0[2] == arg1[i].field_0[2])
+        {
+            return TRUE;
+        }
+    }
+
+    return FALSE;
+}