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#pragma once
#include "System/SysNew.hpp"
#include "global.h"
#include "types.h"
#define BMG_MAGIC "MESGbmg1"
#define BMG_GET_INF1(pGroups, flags) ((pGroups)->entries[(flags) >> 0x10].func_02037258((flags) & 0xFFFF))
#define BMG_GET_MSG_OFFSET(pGroups, flags) (BMG_GET_INF1((pGroups), (flags))->offset)
#define BMG_GET_MSG_ADDR(pGroups, flags) \
((u32) (pGroups)->entries[(flags) >> 0x10].pDAT1 + (BMG_GET_MSG_OFFSET((pGroups), (flags)) & ~1))
#define BMG_ID(file, entry) (((file) << 0x10) | (entry))
enum BMGTag {
/* "INF1" */ BMG_TAG_INF1 = '1FNI',
/* "FLW1" */ BMG_TAG_FLW1 = '1WLF',
/* "FLI1" */ BMG_TAG_FLI1 = '1ILF',
/* "DAT1" */ BMG_TAG_DAT1 = '1TAD',
/* "MID1" */ BMG_TAG_MID1 = '1DIM',
/* "STR1" */ BMG_TAG_STR1 = '1RTS',
};
enum BMGEncoding {
/* 1 */ BMG_ENCODING_CP1252 = 1,
/* 2 */ BMG_ENCODING_UTF16_BE,
/* 3 */ BMG_ENCODING_SHIFT_JIS,
/* 4 */ BMG_ENCODING_UTF8,
/* 5 */ BMG_ENCODING_MAX
};
typedef enum BMGFileIndex {
/* 0 */ BMG_FILE_INDEX_SYSTEM,
/* 1 */ BMG_FILE_INDEX_REGULAR,
/* 2 */ BMG_FILE_INDEX_BATTLE,
/* 3 */ BMG_FILE_INDEX_TEST,
/* 4 */ BMG_FILE_INDEX_DEFAULT,
/* 5 */ BMG_FILE_INDEX_SEA,
/* 6 */ BMG_FILE_INDEX_KAITEI,
/* 7 */ BMG_FILE_INDEX_MAIN_ISL,
/* 8 */ BMG_FILE_INDEX_BRAVE,
/* 9 */ BMG_FILE_INDEX_FLAME,
/* 10 */ BMG_FILE_INDEX_WIND,
/* 11 */ BMG_FILE_INDEX_FROST,
/* 12 */ BMG_FILE_INDEX_POWER,
/* 13 */ BMG_FILE_INDEX_WISDOM,
/* 14 */ BMG_FILE_INDEX_GHOST,
/* 15 */ BMG_FILE_INDEX_HIDARI,
/* 16 */ BMG_FILE_INDEX_SENNIN,
/* 17 */ BMG_FILE_INDEX_SHIP,
/* 18 */ BMG_FILE_INDEX_COLLECT,
/* 19 */ BMG_FILE_INDEX_MAINSELECT,
/* 20 */ BMG_FILE_INDEX_FIELD,
/* 21 */ BMG_FILE_INDEX_WISDOM_DNGN,
/* 22 */ BMG_FILE_INDEX_DEMO,
/* 23 */ BMG_FILE_INDEX_BATTLECOMMON,
/* 24 */ BMG_FILE_INDEX_BOSSLAST1,
/* 25 */ BMG_FILE_INDEX_BOSSLAST3,
/* 26 */ BMG_FILE_INDEX_TORII,
/* 27 */ BMG_FILE_INDEX_MYOU,
/* 28 */ BMG_FILE_INDEX_KOJIMA1,
/* 29 */ BMG_FILE_INDEX_KOJIMA2,
/* 30 */ BMG_FILE_INDEX_KOJIMA5,
/* 31 */ BMG_FILE_INDEX_KOJIMA3,
/* 32 */ BMG_FILE_INDEX_STAFF,
/* 33 */ BMG_FILE_INDEX_KAITEI_F,
/* 34 */ BMG_FILE_INDEX_MAX
} BMGFileIndex;
struct SectionBase {
/* 00 */ u32 tag; // "INF1", "DAT1", ...
/* 04 */ u32 size; // the size of the section
/* 08 */
};
struct BMGHeader {
/* 00 */ char magic[8]; // always "MESGbmg1"
/* 08 */ u32 fileSize; // the size of the BMG file
/* 0c */ u32 numSections; // the number of sections (INF1, DAT1, ...)
/* 10 */ u8 encoding; // see `BMGEncoding`
/* 11 */ u8 unk_11[0xF]; // alignment padding?
/* 20 */
};
struct EntryINF1 {
/* 00 */ u32 offset; // relative to the end of the DAT1 header
/* 04 */ u8 mUnk_04; // flags/attributes? (+0x04 to +0x06)
/* 05 */ u8 mUnk_05;
/* 06 */ u8 mUnk_06;
/* 07 */ u8 mUnk_07;
/* 08 */
};
struct SectionINF1 {
/* 00 */ SectionBase base;
/* 08 */ u16 numEntries;
/* 0a */ u16 entrySize;
/* 0c */ u16 groupId;
/* 0e */ u8 colorId;
/* 0f */ u8 mUnk_0F[0x1]; // alignment padding?
/* 10 */ EntryINF1 *entries;
/* 14 */
};
enum InstrType {
/* 1 */ FLW1_TYPE_SHOW_MSG = 1,
/* 2 */ FLW1_TYPE_BRANCH = 2,
/* 3 */ FLW1_TYPE_EVENT = 3,
/* 4 */
};
struct InstrShowMsg {
/* 01 */ u8 bmgFileIndex; // index into sBMGFiles
/* 02 */ u16 msgIndex; // index of INF1 entry
/* 04 */ s16 nextIndex; // index of FLW1 entry, 0xFFFF stops the conversation
/* 06 */ s16 nextBMGFileIndex; // index into sBMGFiles
/* 08 */
};
struct InstrBranch {
/* 01 */ u8 mUnk_01;
/* 02 */ u16 funcIndex; // index of the query function to run
/* 04 */ u16 funcArg; // the argument to use in the function
/* 06 */ u16 flwEntry; // the index of the second section table to be used next in the conversation.
/* 08 */
};
struct InstrEvent {
/* 01 */ u8 funcIndex; // index of the query function to run
/* 02 */ u16 flwEntry; // the index of the second section table to be used next in the conversation.
/* 04 */ u32 funcArg; // the argument to use in the function
/* 08 */
};
struct FLW1Instr {
/* 00 */ u8 type; // see InstrType
/* 01 */ union {
InstrShowMsg showMsg;
InstrBranch branch;
InstrEvent event;
};
/* 09 */
};
struct SectionFLW1 {
/* 00 */ SectionBase base;
/* 04 */ u16 numInstructions;
/* 08 */ u16 numLabels;
/* 0c */ u32 mUnk_0c; // always zero?
/* 10 */ FLW1Instr *instructions;
/* 14 */ s16 *flwEntries;
/* 18 */ s8 *bmgFileIndices;
/* 1c */
};
struct EntryFLI1 {
/* 00 */ u32 msgFlowID;
/* 04 */ u32 msgFlowNodeIndex;
/* 08 */
};
struct SectionFLI1 {
/* 00 */ SectionBase base;
/* 04 */ u16 numEntries;
/* 08 */ u16 entrySize;
/* 0c */ u32 mUnk_0c; // always zero?
/* 10 */ EntryFLI1 *entries;
/* 14 */
};
struct EntryDAT1 {
/* 00 */ char *text;
/* 04 */
};
struct SectionDAT1 {
/* 00 */ SectionBase base;
/* 08 */ EntryDAT1 *entries;
/* 0c */
};
struct BMGFileInfo {
/* 00 */ BMGHeader *pHeader; // pointer to the file's header
/* 04 */ SectionINF1 *pINF1; // pointer to the data informations (INF -> informations)
/* 08 */ SectionFLW1 *pFLW1; // pointer to the message flow data (FLW -> flow)
/* 0c */ SectionFLI1 *pFLI1; // pointer to the message flow index table (FLI -> flow index table)
/* 10 */ SectionDAT1 *pDAT1; // pointer to the data (DAT -> data)
/* 14 */ BMGHeader *mUnk_14; // same as pHeader (?)
/* 18 */ s16 mUnk_18; // stores `func_020372f0`->param_3 value (currently undetermined purpose)
/* 1a */ s16 groupId; // stores the group id
/* 1c */
void func_020371b4();
u16 func_020371c8(u32 *pFile, s16 unk_18);
EntryINF1 *func_02037258(u16 param_2);
u16 func_0203728c(unk32 param_2);
};
class BMGGroups : public SysObject {
public:
/* 00 */ BMGFileInfo *entries; // accessed with `groupId`
/* 04 */ s32 numEntries;
/* 08 */
BMGGroups();
~BMGGroups();
void func_020372f0(BMGFileIndex eIndex, s16 unk_18);
void func_020373b4(s16 unk_18);
u32 func_020373ec(unk32 param_2);
};
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