From aa939e0955ec683efb5dd963430eace695a26af9 Mon Sep 17 00:00:00 2001
From: Seth Barberee <seth.barberee@gmail.com>
Date: Sun, 6 Mar 2022 14:41:40 -0600
Subject: All saving functions decomped

- poke_sub_4 was determined to be Dungeon Index/Floor
- Clean up code that references these functions
---
 src/code_8097DD0.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/code_8097DD0.c

(limited to 'src/code_8097DD0.c')

diff --git a/src/code_8097DD0.c b/src/code_8097DD0.c
new file mode 100644
index 0000000..e5d4966
--- /dev/null
+++ b/src/code_8097DD0.c
@@ -0,0 +1,90 @@
+#include "global.h"
+#include "code_8092334.h"
+#include "pokemon.h"
+
+struct unkStruct_203B494
+{
+    // size: 0xC8?
+    u32 unk0; // 32 bit bitfield, I think
+    s32 numAdventures;
+    s32 unk8;
+    s32 unkC;
+    struct unkPokeSubStruct_4 dungeonLocation;
+    s16 unk14;
+    s16 unk16;
+    s16 unk18;
+    u32 unk1C[0xE];
+    u32 unk54[0xE];
+    u32 unk8C[0xD];
+    s32 unkC0;
+};
+
+extern struct unkStruct_203B494 *gUnknown_203B494;
+
+extern void xxx_save_poke_sub_4_80902F4(struct unkStruct_8094924*, struct unkPokeSubStruct_4*);
+extern void xxx_restore_poke_sub_4_8090314(struct unkStruct_8094924*, struct unkPokeSubStruct_4*);
+void ReadExclusivePokemon(struct unkStruct_8094924 *r0);
+void ReadGameOptions(struct unkStruct_8094924 *param_1);
+void ReadPlayTime(struct unkStruct_8094924 *r0);
+void WriteExclusivePokemon(struct unkStruct_8094924 *r0);
+void WriteGameOptions(struct unkStruct_8094924 *param_1);
+void WritePlayTime(struct unkStruct_8094924 *r0);
+
+extern void sub_8097944(void);
+
+void sub_8097C18(struct unkStruct_8094924 *r0)
+{
+    sub_8097944();
+    SaveIntegerBits(r0, &gUnknown_203B494->numAdventures, 0x11);
+    SaveIntegerBits(r0, &gUnknown_203B494->unk8, 0x11);
+    SaveIntegerBits(r0, &gUnknown_203B494->unkC, 0x11);
+    SaveIntegerBits(r0, &gUnknown_203B494->unk0, 0x20);
+    SaveIntegerBits(r0, &gUnknown_203B494->unk14, 0xE);
+    SaveIntegerBits(r0, &gUnknown_203B494->unk16, 0xE);
+    SaveIntegerBits(r0, &gUnknown_203B494->unk18, 0x9);
+    SaveIntegerBits(r0, &gUnknown_203B494->unkC0, 0x11);
+    SaveIntegerBits(r0, gUnknown_203B494->unk1C, 0xE0 << 1);
+    SaveIntegerBits(r0, gUnknown_203B494->unk54, 0xE0 << 1);
+    SaveIntegerBits(r0, gUnknown_203B494->unk8C, 0xD0 << 1);
+    xxx_save_poke_sub_4_80902F4(r0, &gUnknown_203B494->dungeonLocation);
+}
+
+void sub_8097CC0(struct unkStruct_8094924 *r0)
+{
+    RestoreIntegerBits(r0, &gUnknown_203B494->numAdventures, 0x11);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unk8, 0x11);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unkC, 0x11);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unk0, 0x20);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unk14, 0xE);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unk16, 0xE);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unk18, 0x9);
+    RestoreIntegerBits(r0, &gUnknown_203B494->unkC0, 0x11);
+    RestoreIntegerBits(r0, gUnknown_203B494->unk1C, 0xE0 << 1);
+    RestoreIntegerBits(r0, gUnknown_203B494->unk54, 0xE0 << 1);
+    RestoreIntegerBits(r0, gUnknown_203B494->unk8C, 0xD0 << 1);
+    xxx_restore_poke_sub_4_8090314(r0, &gUnknown_203B494->dungeonLocation);
+}
+
+u32 sub_8097D60(u8 *r0, u32 size)
+{
+    struct unkStruct_8094924 backup;
+    xxx_init_struct_8094924_save_809486C(&backup, r0, size);
+    WriteGameOptions(&backup);
+    WritePlayTime(&backup);
+    sub_8097C18(&backup);
+    WriteExclusivePokemon(&backup);
+    nullsub_102(&backup);
+    return backup.unk8;
+}
+
+u32 sub_8097D98(u8 *r0, u32 size)
+{
+    struct unkStruct_8094924 backup;
+    xxx_init_struct_8094924_restore_809485C(&backup, r0, size);
+    ReadGameOptions(&backup);
+    ReadPlayTime(&backup);
+    sub_8097CC0(&backup);
+    ReadExclusivePokemon(&backup);
+    nullsub_102(&backup);
+    return backup.unk8;
+}
-- 
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