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Restoring the GFHeader

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- Also adding comment about what the header does and how to maintain it.
This commit is contained in:
tustin2121 2022-11-02 12:44:59 -04:00
parent e698a6506f
commit b32413d11e
1 changed files with 11 additions and 2 deletions
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13
src/rom_header_gf.c
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@ -6,6 +6,13 @@
#include "item.h"
#include "pokeball.h"
// Note: Do not change the layout of this struct. Consider it an external API.
// If there's a compilation problem below, just comment out the assignment.
//
// The purpose of this struct is for outside applications to be
// able to access parts of the ROM or its save file, and if this struct
// is rearranged in any way, it defeats the purpose of having it at all.
// Applications like PKHex or streaming HUDs may find these values useful.
struct GFRomHeader
{
u32 version;
@ -24,7 +31,8 @@ struct GFRomHeader
u32 flagsOffset;
u32 varsOffset;
u32 pokedexOffset;
u32 seenOffset;
u32 seen1Offset;
u32 seen2Offset;
u32 pokedexVar;
u32 pokedexFlag;
u32 mysteryEventFlag;
@ -103,7 +111,8 @@ static const struct GFRomHeader sGFRomHeader = {
.flagsOffset = offsetof(struct SaveBlock1, flags),
.varsOffset = offsetof(struct SaveBlock1, vars),
.pokedexOffset = offsetof(struct SaveBlock2, pokedex),
.seenOffset = offsetof(struct SaveBlock1, dexSeen),
.seen1Offset = offsetof(struct SaveBlock1, dexSeen),
.seen2Offset = offsetof(struct SaveBlock1, dexSeen), // dex flags are combined, just provide the same pointer
.pokedexVar = VAR_NATIONAL_DEX - VARS_START,
.pokedexFlag = FLAG_RECEIVED_POKEDEX_FROM_BIRCH,
.mysteryEventFlag = FLAG_SYS_MYSTERY_EVENT_ENABLE,