finish load_save.c

4 files changed, 183 insertions, 583 deletions

diff --git a/asm/load_save.s b/asm/load_save.s
deleted file mode 100644
index ca0d9e0e1..000000000
--- a/asm/load_save.s
+++ /dev/null
@@ -1,573 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sav2_x1_query_bit1
-sav2_x1_query_bit1: @ 8076D24
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	ldrb r1, [r0, 0x9]
-	movs r0, 0x1
-	ands r0, r1
-	bx lr
-	.pool
-	thumb_func_end sav2_x1_query_bit1
-
-	thumb_func_start sav2_x9_clear_bit1
-sav2_x9_clear_bit1: @ 8076D34
-	ldr r0, =gSaveBlock2Ptr
-	ldr r2, [r0]
-	ldrb r1, [r2, 0x9]
-	movs r0, 0xFE
-	ands r0, r1
-	strb r0, [r2, 0x9]
-	bx lr
-	.pool
-	thumb_func_end sav2_x9_clear_bit1
-
-	thumb_func_start sub_8076D48
-sub_8076D48: @ 8076D48
-	ldr r0, =gSaveBlock2Ptr
-	ldr r2, [r0]
-	ldrb r1, [r2, 0x9]
-	movs r0, 0x1
-	orrs r0, r1
-	strb r0, [r2, 0x9]
-	bx lr
-	.pool
-	thumb_func_end sub_8076D48
-
-	thumb_func_start sub_8076D5C
-sub_8076D5C: @ 8076D5C
-	push {lr}
-	movs r0, 0
-	bl sub_8084FAC
-	ldr r0, =gSaveBlock2Ptr
-	ldr r2, [r0]
-	ldrb r1, [r2, 0x9]
-	movs r0, 0x1
-	orrs r0, r1
-	strb r0, [r2, 0x9]
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8076D5C
-
-	thumb_func_start sav2_gender2_inplace_and_xFE
-sav2_gender2_inplace_and_xFE: @ 8076D78
-	ldr r0, =gSaveBlock2Ptr
-	ldr r2, [r0]
-	ldrb r1, [r2, 0x9]
-	movs r0, 0xFE
-	ands r0, r1
-	strb r0, [r2, 0x9]
-	bx lr
-	.pool
-	thumb_func_end sav2_gender2_inplace_and_xFE
-
-	thumb_func_start copy_player_party_to_sav1
-@ void copy_player_party_to_sav1()
-copy_player_party_to_sav1: @ 8076D8C
-	push {r4,lr}
-	ldr r0, =gSaveBlock1Ptr
-	ldr r0, [r0]
-	ldr r1, =gPlayerPartyCount
-	ldrb r1, [r1]
-	movs r2, 0x8D
-	lsls r2, 2
-	adds r0, r2
-	strb r1, [r0]
-	movs r4, 0
-_08076DA0:
-	ldr r0, =gSaveBlock1Ptr
-	ldr r0, [r0]
-	movs r1, 0x64
-	muls r1, r4
-	adds r0, r1
-	movs r2, 0x8E
-	lsls r2, 2
-	adds r0, r2
-	ldr r2, =gPlayerParty
-	adds r1, r2
-	movs r2, 0x64
-	bl memcpy
-	adds r4, 0x1
-	cmp r4, 0x5
-	ble _08076DA0
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end copy_player_party_to_sav1
-
-	thumb_func_start copy_player_party_from_sav1
-copy_player_party_from_sav1: @ 8076DD4
-	push {r4,r5,lr}
-	ldr r1, =gPlayerPartyCount
-	ldr r0, =gSaveBlock1Ptr
-	ldr r0, [r0]
-	movs r2, 0x8D
-	lsls r2, 2
-	adds r0, r2
-	ldrb r0, [r0]
-	strb r0, [r1]
-	movs r4, 0
-	ldr r5, =gPlayerParty
-_08076DEA:
-	movs r0, 0x64
-	adds r2, r4, 0
-	muls r2, r0
-	adds r0, r2, r5
-	ldr r1, =gSaveBlock1Ptr
-	ldr r1, [r1]
-	adds r1, r2
-	movs r2, 0x8E
-	lsls r2, 2
-	adds r1, r2
-	movs r2, 0x64
-	bl memcpy
-	adds r4, 0x1
-	cmp r4, 0x5
-	ble _08076DEA
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end copy_player_party_from_sav1
-
-	thumb_func_start save_serialize_npcs
-save_serialize_npcs: @ 8076E1C
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	ldr r0, =gSaveBlock1Ptr
-	mov r12, r0
-	movs r5, 0xA3
-	lsls r5, 4
-	mov r8, r5
-	ldr r4, =gMapObjects
-	movs r3, 0
-	movs r2, 0xF
-_08076E32:
-	mov r6, r12
-	ldr r1, [r6]
-	adds r1, r3
-	add r1, r8
-	adds r0, r4, 0
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	adds r4, 0x24
-	adds r3, 0x24
-	subs r2, 0x1
-	cmp r2, 0
-	bge _08076E32
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end save_serialize_npcs
-
-	thumb_func_start save_deserialize_npcs
-save_deserialize_npcs: @ 8076E64
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	ldr r0, =gSaveBlock1Ptr
-	mov r12, r0
-	movs r5, 0xA3
-	lsls r5, 4
-	mov r8, r5
-	ldr r4, =gMapObjects
-	movs r3, 0
-	movs r2, 0xF
-_08076E7A:
-	mov r6, r12
-	ldr r1, [r6]
-	adds r1, r3
-	adds r0, r4, 0
-	add r1, r8
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	adds r4, 0x24
-	adds r3, 0x24
-	subs r2, 0x1
-	cmp r2, 0
-	bge _08076E7A
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end save_deserialize_npcs
-
-	thumb_func_start SaveSerializedGame
-SaveSerializedGame: @ 8076EAC
-	push {lr}
-	bl copy_player_party_to_sav1
-	bl save_serialize_npcs
-	pop {r0}
-	bx r0
-	thumb_func_end SaveSerializedGame
-
-	thumb_func_start LoadSerializedGame
-LoadSerializedGame: @ 8076EBC
-	push {lr}
-	bl copy_player_party_from_sav1
-	bl save_deserialize_npcs
-	pop {r0}
-	bx r0
-	thumb_func_end LoadSerializedGame
-
-	thumb_func_start copy_bags_and_unk_data_from_save_blocks
-copy_bags_and_unk_data_from_save_blocks: @ 8076ECC
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	movs r2, 0
-	ldr r0, =gUnknown_02032180
-	mov r12, r0
-	ldr r1, =gSaveBlock2Ptr
-	mov r10, r1
-	ldr r5, =gSaveBlock1Ptr
-	movs r3, 0xAC
-	lsls r3, 3
-	ldr r4, =gUnknown_02031C58
-_08076EE8:
-	lsls r0, r2, 2
-	ldr r1, [r5]
-	adds r1, r3
-	adds r1, r0
-	ldr r0, [r1]
-	stm r4!, {r0}
-	adds r2, 0x1
-	cmp r2, 0x1D
-	ble _08076EE8
-	movs r2, 0
-	ldr r0, =gUnknown_02031C58
-	ldr r5, =gSaveBlock1Ptr
-	movs r3, 0xBB
-	lsls r3, 3
-	adds r4, r0, 0
-	adds r4, 0x78
-_08076F08:
-	lsls r0, r2, 2
-	ldr r1, [r5]
-	adds r1, r3
-	adds r1, r0
-	ldr r0, [r1]
-	stm r4!, {r0}
-	adds r2, 0x1
-	cmp r2, 0x1D
-	ble _08076F08
-	movs r2, 0
-	ldr r0, =gUnknown_02031C58
-	ldr r5, =gSaveBlock1Ptr
-	movs r3, 0xCA
-	lsls r3, 3
-	adds r4, r0, 0
-	adds r4, 0xF0
-_08076F28:
-	lsls r0, r2, 2
-	ldr r1, [r5]
-	adds r1, r3
-	adds r1, r0
-	ldr r0, [r1]
-	stm r4!, {r0}
-	adds r2, 0x1
-	cmp r2, 0xF
-	ble _08076F28
-	movs r2, 0
-	ldr r0, =gUnknown_02031C58
-	ldr r5, =gSaveBlock1Ptr
-	movs r6, 0x98
-	lsls r6, 1
-	adds r4, r0, r6
-	movs r3, 0xD2
-	lsls r3, 3
-_08076F4A:
-	lsls r0, r2, 2
-	ldr r1, [r5]
-	adds r1, r3
-	adds r1, r0
-	ldr r0, [r1]
-	stm r4!, {r0}
-	adds r2, 0x1
-	cmp r2, 0x3F
-	ble _08076F4A
-	movs r2, 0
-	ldr r0, =gUnknown_02031C58
-	ldr r5, =gSaveBlock1Ptr
-	movs r7, 0x8C
-	lsls r7, 2
-	adds r4, r0, r7
-	movs r3, 0xF2
-	lsls r3, 3
-_08076F6C:
-	lsls r0, r2, 2
-	ldr r1, [r5]
-	adds r1, r3
-	adds r1, r0
-	ldr r0, [r1]
-	stm r4!, {r0}
-	adds r2, 0x1
-	cmp r2, 0x2D
-	ble _08076F6C
-	ldr r0, =gUnknown_02031C58
-	ldr r1, =gSaveBlock1Ptr
-	mov r8, r1
-	movs r5, 0xBA
-	lsls r5, 2
-	adds r4, r0, r5
-	movs r3, 0
-	ldr r6, =0x00002be0
-	mov r9, r6
-	movs r2, 0xF
-_08076F92:
-	mov r7, r8
-	ldr r1, [r7]
-	adds r1, r3
-	adds r0, r4, 0
-	add r1, r9
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	ldm r1!, {r5-r7}
-	stm r0!, {r5-r7}
-	adds r4, 0x24
-	adds r3, 0x24
-	subs r2, 0x1
-	cmp r2, 0
-	bge _08076F92
-	mov r1, r10
-	ldr r0, [r1]
-	adds r0, 0xAC
-	ldr r0, [r0]
-	mov r5, r12
-	str r0, [r5]
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end copy_bags_and_unk_data_from_save_blocks
-
-	thumb_func_start copy_bags_and_unk_data_to_save_blocks
-copy_bags_and_unk_data_to_save_blocks: @ 8076FE0
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	movs r2, 0
-	ldr r0, =gSaveBlock2Ptr
-	mov r8, r0
-	ldr r1, =gUnknown_02032180
-	mov r12, r1
-	ldr r5, =gSaveBlock1Ptr
-	movs r3, 0xAC
-	lsls r3, 3
-	ldr r4, =gUnknown_02031C58
-_08076FFC:
-	ldr r0, [r5]
-	lsls r1, r2, 2
-	adds r0, r3
-	adds r0, r1
-	ldm r4!, {r1}
-	str r1, [r0]
-	adds r2, 0x1
-	cmp r2, 0x1D
-	ble _08076FFC
-	movs r2, 0
-	ldr r5, =gSaveBlock1Ptr
-	movs r4, 0xBB
-	lsls r4, 3
-	ldr r0, =gUnknown_02031C58
-	adds r3, r0, 0
-	adds r3, 0x78
-_0807701C:
-	ldr r0, [r5]
-	lsls r1, r2, 2
-	adds r0, r4
-	adds r0, r1
-	ldm r3!, {r1}
-	str r1, [r0]
-	adds r2, 0x1
-	cmp r2, 0x1D
-	ble _0807701C
-	movs r2, 0
-	ldr r5, =gSaveBlock1Ptr
-	movs r4, 0xCA
-	lsls r4, 3
-	ldr r0, =gUnknown_02031C58
-	adds r3, r0, 0
-	adds r3, 0xF0
-_0807703C:
-	ldr r0, [r5]
-	lsls r1, r2, 2
-	adds r0, r4
-	adds r0, r1
-	ldm r3!, {r1}
-	str r1, [r0]
-	adds r2, 0x1
-	cmp r2, 0xF
-	ble _0807703C
-	movs r2, 0
-	ldr r5, =gSaveBlock1Ptr
-	movs r4, 0xD2
-	lsls r4, 3
-	ldr r0, =gUnknown_02031C58
-	movs r6, 0x98
-	lsls r6, 1
-	adds r3, r0, r6
-_0807705E:
-	ldr r0, [r5]
-	lsls r1, r2, 2
-	adds r0, r4
-	adds r0, r1
-	ldm r3!, {r1}
-	str r1, [r0]
-	adds r2, 0x1
-	cmp r2, 0x3F
-	ble _0807705E
-	movs r2, 0
-	ldr r5, =gSaveBlock1Ptr
-	movs r4, 0xF2
-	lsls r4, 3
-	ldr r0, =gUnknown_02031C58
-	movs r7, 0x8C
-	lsls r7, 2
-	adds r3, r0, r7
-_08077080:
-	ldr r0, [r5]
-	lsls r1, r2, 2
-	adds r0, r4
-	adds r0, r1
-	ldm r3!, {r1}
-	str r1, [r0]
-	adds r2, 0x1
-	cmp r2, 0x2D
-	ble _08077080
-	ldr r0, =gSaveBlock1Ptr
-	mov r9, r0
-	ldr r1, =0x00002be0
-	mov r10, r1
-	ldr r4, =gUnknown_02031C58
-	movs r3, 0
-	movs r2, 0xF
-_080770A0:
-	mov r5, r9
-	ldr r1, [r5]
-	adds r1, r3
-	add r1, r10
-	movs r6, 0xBA
-	lsls r6, 2
-	adds r0, r4, r6
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	adds r4, 0x24
-	adds r3, 0x24
-	subs r2, 0x1
-	cmp r2, 0
-	bge _080770A0
-	mov r7, r8
-	ldr r0, [r7]
-	adds r0, 0xAC
-	ldr r4, [r0]
-	mov r2, r12
-	ldr r1, [r2]
-	str r1, [r0]
-	adds r0, r4, 0
-	bl ApplyNewEncyprtionKeyToBagItems
-	ldr r0, [r7]
-	adds r0, 0xAC
-	str r4, [r0]
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end copy_bags_and_unk_data_to_save_blocks
-
-	thumb_func_start ApplyNewEncyprtionKeyToHword
-ApplyNewEncyprtionKeyToHword: @ 8077100
-	ldr r2, =gSaveBlock2Ptr
-	ldr r2, [r2]
-	adds r2, 0xAC
-	ldr r2, [r2]
-	ldrh r3, [r0]
-	eors r2, r3
-	eors r2, r1
-	strh r2, [r0]
-	bx lr
-	.pool
-	thumb_func_end ApplyNewEncyprtionKeyToHword
-
-	thumb_func_start ApplyNewEncyprtionKeyToWord
-ApplyNewEncyprtionKeyToWord: @ 8077118
-	ldr r2, =gSaveBlock2Ptr
-	ldr r3, [r2]
-	adds r3, 0xAC
-	ldr r2, [r0]
-	ldr r3, [r3]
-	eors r2, r3
-	eors r2, r1
-	str r2, [r0]
-	bx lr
-	.pool
-	thumb_func_end ApplyNewEncyprtionKeyToWord
-
-	thumb_func_start ApplyNewEncyprtionKeyToAllEncryptedData
-ApplyNewEncyprtionKeyToAllEncryptedData: @ 8077130
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	bl ApplyNewEncyprtionKeyToGameStats
-	adds r0, r4, 0
-	bl ApplyNewEncyprtionKeyToBagItems_
-	adds r0, r4, 0
-	bl ApplyNewEncyprtionKeyToBerryPowder
-	ldr r5, =gSaveBlock1Ptr
-	ldr r0, [r5]
-	movs r1, 0x92
-	lsls r1, 3
-	adds r0, r1
-	adds r1, r4, 0
-	bl ApplyNewEncyprtionKeyToWord
-	ldr r0, [r5]
-	ldr r1, =0x00000494
-	adds r0, r1
-	adds r1, r4, 0
-	bl ApplyNewEncyprtionKeyToHword
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end ApplyNewEncyprtionKeyToAllEncryptedData
-
-	.align 2, 0 @ Don't pad with nop.
diff --git a/ld_script.txt b/ld_script.txt
index e9c810adc..976940f1f 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -83,7 +83,6 @@ SECTIONS {
         asm/smokescreen.o(.text);
         asm/pokeball.o(.text);
         src/load_save.o(.text);
-        asm/load_save.o(.text);
         asm/trade.o(.text);
         src/berry_blender.o(.text);
         asm/berry_blender.o(.text);
diff --git a/src/load_save.c b/src/load_save.c
index d59a7c13e..5eb160e5a 100644
--- a/src/load_save.c
+++ b/src/load_save.c
@@ -1,4 +1,4 @@
-#include "global.h"
+#include "global.h"    
 #include "gba/flash_internal.h"
 #include "load_save.h"
 #include "main.h"
@@ -10,11 +10,27 @@ extern void* gUnknown_0203CF5C;
 extern bool16 IdentifyFlash(void);
 extern void SetBagItemsPointers(void);
 extern void SetDecorationInventoriesPointers(void);
+extern void ApplyNewEncyprtionKeyToGameStats(u32 key);
+extern void ApplyNewEncyprtionKeyToBagItems(u32 newKey);
+extern void ApplyNewEncyprtionKeyToBagItems_(u32 key);
+extern void ApplyNewEncyprtionKeyToBerryPowder(u32 key);
+extern void sub_8084FAC(int unused);
 
-void ApplyNewEncyprtionKeyToAllEncryptedData(u32 encryptionKey);
+// this is probably wrong or misleading due to it being used in ResetHeap...
+extern void InitHeap(void *pointer, u32 size);
 
 #define SAVEBLOCK_MOVE_RANGE    128
 
+struct LoadedSaveData
+{
+ /*0x0000*/ struct ItemSlot items[30];
+ /*0x0078*/ struct ItemSlot keyItems[30];
+ /*0x00F0*/ struct ItemSlot pokeBalls[16];
+ /*0x0130*/ struct ItemSlot TMsHMs[64];
+ /*0x0230*/ struct ItemSlot berries[46];
+ /*0x02E8*/ struct MailStruct mail[16];
+};
+
 EWRAM_DATA struct SaveBlock2 gSaveblock2 = {0};
 EWRAM_DATA u8 gSaveblock2_DMA[SAVEBLOCK_MOVE_RANGE] = {0};
 
@@ -24,7 +40,10 @@ EWRAM_DATA u8 gSaveblock1_DMA[SAVEBLOCK_MOVE_RANGE] = {0};
 EWRAM_DATA struct PokemonStorage gPokemonStorage = {0};
 EWRAM_DATA u8 gSaveblock3_DMA[SAVEBLOCK_MOVE_RANGE] = {0};
 
-extern void InitHeap(void *pointer, u32 size);
+EWRAM_DATA struct LoadedSaveData gLoadedSaveData = {0};
+EWRAM_DATA u32 gLastEncryptionKey = {0};
+
+void ApplyNewEncyprtionKeyToAllEncryptedData(u32 encryptionKey);
 
 void CheckForFlashMemory(void)
 {
@@ -233,3 +252,164 @@ void MoveSaveBlocks_ResetHeap(void)
     .syntax divided\n");
 }
 #endif
+
+u8 sav2_x1_query_bit1(void)
+{
+    return gSaveBlock2Ptr->specialSaveWarp & 1;
+}
+
+void sav2_x9_clear_bit1(void)
+{
+    gSaveBlock2Ptr->specialSaveWarp &= ~1;
+}
+
+void sub_8076D48(void)
+{
+    gSaveBlock2Ptr->specialSaveWarp |= 1;
+}
+
+void sub_8076D5C(void)
+{
+    sub_8084FAC(0);
+    gSaveBlock2Ptr->specialSaveWarp |= 1;
+}
+
+void sav2_gender2_inplace_and_xFE(void)
+{
+    gSaveBlock2Ptr->specialSaveWarp &= ~1;
+}
+
+void copy_player_party_to_sav1(void) // SavePlayerParty
+{
+    int i;
+
+    gSaveBlock1Ptr->playerPartyCount = gPlayerPartyCount;
+
+    for (i = 0; i < 6; i++)
+        gSaveBlock1Ptr->playerParty[i] = gPlayerParty[i];
+}
+
+void copy_player_party_from_sav1(void) // LoadPlayerParty
+{
+    int i;
+
+    gPlayerPartyCount = gSaveBlock1Ptr->playerPartyCount;
+
+    for (i = 0; i < 6; i++)
+        gPlayerParty[i] = gSaveBlock1Ptr->playerParty[i];
+}
+
+void save_serialize_npcs(void) // SaveMapObjects
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        gSaveBlock1Ptr->mapObjects[i] = gMapObjects[i];
+}
+
+void save_deserialize_npcs(void) // LoadMapObjects
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+        gMapObjects[i] = gSaveBlock1Ptr->mapObjects[i];
+}
+
+void SaveSerializedGame(void)
+{
+    copy_player_party_to_sav1();
+    save_serialize_npcs();
+}
+
+void LoadSerializedGame(void)
+{
+    copy_player_party_from_sav1();
+    save_deserialize_npcs();
+}
+
+void copy_bags_and_unk_data_from_save_blocks(void)
+{
+    int i;
+    
+    // load player items.
+    for (i = 0; i < 30; i++)
+        gLoadedSaveData.items[i] = gSaveBlock1Ptr->bagPocket_Items[i];
+
+    // load player key items.
+    for (i = 0; i < 30; i++)
+        gLoadedSaveData.keyItems[i] = gSaveBlock1Ptr->bagPocket_KeyItems[i];
+
+    // load player pokeballs.
+    for (i = 0; i < 16; i++)
+        gLoadedSaveData.pokeBalls[i] = gSaveBlock1Ptr->bagPocket_PokeBalls[i];
+
+    // load player TMs and HMs.
+    for (i = 0; i < 64; i++)
+        gLoadedSaveData.TMsHMs[i] = gSaveBlock1Ptr->bagPocket_TMHM[i];
+
+    // load player berries.
+    for (i = 0; i < 46; i++)
+        gLoadedSaveData.berries[i] = gSaveBlock1Ptr->bagPocket_Berries[i];
+
+    // load mail.
+    for (i = 0; i < 16; i++)
+        gLoadedSaveData.mail[i] = gSaveBlock1Ptr->mail[i];
+
+    gLastEncryptionKey = gSaveBlock2Ptr->encryptionKey;
+}
+
+void copy_bags_and_unk_data_to_save_blocks(void)
+{
+    int i;
+    u32 encryptionKeyBackup;
+
+    // save player items.
+    for (i = 0; i < 30; i++)
+        gSaveBlock1Ptr->bagPocket_Items[i] = gLoadedSaveData.items[i];
+
+    // save player key items.
+    for (i = 0; i < 30; i++)
+        gSaveBlock1Ptr->bagPocket_KeyItems[i] = gLoadedSaveData.keyItems[i];
+
+    // save player pokeballs.
+    for (i = 0; i < 16; i++)
+        gSaveBlock1Ptr->bagPocket_PokeBalls[i] = gLoadedSaveData.pokeBalls[i];
+
+    // save player TMs and HMs.
+    for (i = 0; i < 64; i++)
+        gSaveBlock1Ptr->bagPocket_TMHM[i] = gLoadedSaveData.TMsHMs[i];
+
+    // save player berries.
+    for (i = 0; i < 46; i++)
+        gSaveBlock1Ptr->bagPocket_Berries[i] = gLoadedSaveData.berries[i];
+
+    // save mail.
+    for (i = 0; i < 16; i++)
+        gSaveBlock1Ptr->mail[i] = gLoadedSaveData.mail[i];
+
+    encryptionKeyBackup = gSaveBlock2Ptr->encryptionKey;
+    gSaveBlock2Ptr->encryptionKey = gLastEncryptionKey;
+    ApplyNewEncyprtionKeyToBagItems(encryptionKeyBackup);
+    gSaveBlock2Ptr->encryptionKey = encryptionKeyBackup; // updated twice?
+}
+
+void ApplyNewEncyprtionKeyToHword(u16 *hWord, u32 newKey)
+{
+    *hWord ^= gSaveBlock2Ptr->encryptionKey;
+    *hWord ^= newKey;
+}
+
+void ApplyNewEncyprtionKeyToWord(u32 *word, u32 newKey)
+{
+    *word ^= gSaveBlock2Ptr->encryptionKey;
+    *word ^= newKey;
+}
+
+void ApplyNewEncyprtionKeyToAllEncryptedData(u32 encryptionKey)
+{
+    ApplyNewEncyprtionKeyToGameStats(encryptionKey);
+    ApplyNewEncyprtionKeyToBagItems_(encryptionKey);
+    ApplyNewEncyprtionKeyToBerryPowder(encryptionKey);
+    ApplyNewEncyprtionKeyToWord(&gSaveBlock1Ptr->money, encryptionKey);
+    ApplyNewEncyprtionKeyToHword(&gSaveBlock1Ptr->coins, encryptionKey);
+}
diff --git a/sym_ewram.txt b/sym_ewram.txt
index cfe686a7c..7d5d4cf46 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -547,12 +547,6 @@ gUnknown_020249B4: @ 20249B4
 	.include "src/daycare.o"
     .include "src/load_save.o"
 
-gUnknown_02031C58: @ 2031C58
-	.space 0x528
-
-gUnknown_02032180: @ 2032180
-	.space 0x4
-
 gUnknown_02032184: @ 2032184
 	.space 0x4