sovereignx/src/rom_header_gf.c
2024-02-02 13:32:13 +01:00

179 lines
6.5 KiB
C

#include "global.h"
#include "data.h"
#include "pokemon_icon.h"
#include "decoration.h"
#include "battle_main.h"
#include "item.h"
#include "pokeball.h"
// The purpose of this struct is for outside applications to be
// able to access parts of the ROM or its save file, like a public API.
// In vanilla, it was used by Colosseum and XD to access Pokémon graphics.
//
// 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, so there's some potential benefit to keeping it.
// If there's a compilation problem below, just comment out the assignment
// instead of changing this struct.
struct GFRomHeader
{
u32 version;
u32 language;
u8 gameName[32];
const struct CompressedSpriteSheet * monFrontPics;
const struct CompressedSpriteSheet * monBackPics;
const struct CompressedSpritePalette * monNormalPalettes;
const struct CompressedSpritePalette * monShinyPalettes;
const u8 *const * monIcons;
const u8 *monIconPaletteIds;
const struct SpritePalette * monIconPalettes;
const u8 (* monSpeciesNames)[];
const u8 (* moveNames)[];
const struct Decoration * decorations;
u32 flagsOffset;
u32 varsOffset;
u32 pokedexOffset;
u32 seen1Offset;
u32 seen2Offset;
u32 pokedexVar;
u32 pokedexFlag;
u32 mysteryEventFlag;
u32 pokedexCount;
u8 playerNameLength;
u8 trainerNameLength;
u8 pokemonNameLength1;
u8 pokemonNameLength2;
u8 unk5;
u8 unk6;
u8 unk7;
u8 unk8;
u8 unk9;
u8 unk10;
u8 unk11;
u8 unk12;
u8 unk13;
u8 unk14;
u8 unk15;
u8 unk16;
u8 unk17;
u32 saveBlock2Size;
u32 saveBlock1Size;
u32 partyCountOffset;
u32 partyOffset;
u32 warpFlagsOffset;
u32 trainerIdOffset;
u32 playerNameOffset;
u32 playerGenderOffset;
u32 frontierStatusOffset;
u32 frontierStatusOffset2;
u32 externalEventFlagsOffset;
u32 externalEventDataOffset;
u32 unk18;
const struct SpeciesInfo * speciesInfo;
const u8 (* abilityNames)[];
const u8 *const * abilityDescriptions;
const struct Item * items;
const struct MoveInfo * moves;
const struct CompressedSpriteSheet * ballGfx;
const struct CompressedSpritePalette * ballPalettes;
u32 gcnLinkFlagsOffset;
u32 gameClearFlag;
u32 ribbonFlag;
u8 bagCountItems;
u8 bagCountKeyItems;
u8 bagCountPokeballs;
u8 bagCountTMHMs;
u8 bagCountBerries;
u8 pcItemsCount;
u32 pcItemsOffset;
u32 giftRibbonsOffset;
#if FREE_ENIGMA_BERRY == FALSE
u32 enigmaBerryOffset;
u32 enigmaBerrySize;
#endif //FREE_ENIGMA_BERRY
const u8 *moveDescriptions;
u32 unk20;
};
// This seems to need to be in the text section for some reason.
// To avoid a changed section attributes warning it's put in a special .text.consts section.
__attribute__((section(".text.consts")))
static const struct GFRomHeader sGFRomHeader = {
.version = GAME_VERSION,
.language = GAME_LANGUAGE,
.gameName = "pokemon emerald version",
//.monFrontPics = gMonFrontPicTable, // Handled in gSpeciesInfo
//.monBackPics = gMonBackPicTable, // Handled in gSpeciesInfo
//.monNormalPalettes = gMonPaletteTable, // Handled in gSpeciesInfo
//.monShinyPalettes = gMonShinyPaletteTable, // Handled in gSpeciesInfo
//.monIcons = gMonIconTable,
//.monIconPaletteIds = gMonIconPaletteIndices,
.monIconPalettes = gMonIconPaletteTable,
//.monSpeciesNames = gSpeciesNames, // Handled in gSpeciesInfo
//.moveNames = gMoveNames, // Handled in gMovesInfo
.decorations = gDecorations,
.flagsOffset = offsetof(struct SaveBlock1, flags),
.varsOffset = offsetof(struct SaveBlock1, vars),
.pokedexOffset = offsetof(struct SaveBlock2, pokedex),
.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,
.pokedexCount = NATIONAL_DEX_COUNT,
.playerNameLength = PLAYER_NAME_LENGTH,
.trainerNameLength = TRAINER_NAME_LENGTH,
.pokemonNameLength1 = POKEMON_NAME_LENGTH,
.pokemonNameLength2 = POKEMON_NAME_LENGTH,
// Two of the below 12s are likely move/ability name length, given their presence in this header
.unk5 = 12,
.unk6 = 12,
.unk7 = 6,
.unk8 = 12,
.unk9 = 6,
.unk10 = 16,
.unk11 = 18,
.unk12 = 12,
.unk13 = 15,
.unk14 = 11,
.unk15 = 1,
.unk16 = 8,
.unk17 = 12,
.saveBlock2Size = sizeof(struct SaveBlock2),
.saveBlock1Size = sizeof(struct SaveBlock1),
.partyCountOffset = offsetof(struct SaveBlock1, playerPartyCount),
.partyOffset = offsetof(struct SaveBlock1, playerParty),
.warpFlagsOffset = offsetof(struct SaveBlock2, specialSaveWarpFlags),
.trainerIdOffset = offsetof(struct SaveBlock2, playerTrainerId),
.playerNameOffset = offsetof(struct SaveBlock2, playerName),
.playerGenderOffset = offsetof(struct SaveBlock2, playerGender),
.frontierStatusOffset = offsetof(struct SaveBlock2, frontier.challengeStatus),
.frontierStatusOffset2 = offsetof(struct SaveBlock2, frontier.challengeStatus),
.externalEventFlagsOffset = offsetof(struct SaveBlock1, externalEventFlags),
.externalEventDataOffset = offsetof(struct SaveBlock1, externalEventData),
.unk18 = 0x00000000,
.speciesInfo = gSpeciesInfo,
//.abilityNames = gAbilityNames, //handled in gAbilitiesInfo
//.abilityDescriptions = gAbilityDescriptionPointers, //handled in gAbilitiesInfo
.items = gItemsInfo,
.moves = gMovesInfo,
.ballGfx = gBallSpriteSheets,
.ballPalettes = gBallSpritePalettes,
.gcnLinkFlagsOffset = offsetof(struct SaveBlock2, gcnLinkFlags),
.gameClearFlag = FLAG_SYS_GAME_CLEAR,
.ribbonFlag = FLAG_SYS_RIBBON_GET,
.bagCountItems = BAG_ITEMS_COUNT,
.bagCountKeyItems = BAG_KEYITEMS_COUNT,
.bagCountPokeballs = BAG_POKEBALLS_COUNT,
.bagCountTMHMs = BAG_TMHM_COUNT,
.bagCountBerries = BAG_BERRIES_COUNT,
.pcItemsCount = PC_ITEMS_COUNT,
.pcItemsOffset = offsetof(struct SaveBlock1, pcItems),
.giftRibbonsOffset = offsetof(struct SaveBlock1, giftRibbons),
#if FREE_ENIGMA_BERRY == FALSE
.enigmaBerryOffset = offsetof(struct SaveBlock1, enigmaBerry),
.enigmaBerrySize = sizeof(struct EnigmaBerry),
#endif //FREE_ENIGMA_BERRY
.moveDescriptions = NULL,
.unk20 = 0x00000000, // 0xFFFFFFFF in FRLG
};