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bmg improvements

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This commit is contained in:
Yanis002
2025-02-06 15:12:09 +01:00
parent e3d37212b6
commit 308b9c2340
5 changed files with 178 additions and 144 deletions
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include/Message/BMG.hpp
+115 -97
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@@ -6,26 +6,26 @@
#define BMG_MAGIC "MESGbmg1"
#define BMG_TAG(a, b, c, d) (((d) << 24) | ((c) << 16) | ((b) << 8) | (a))
#define BMG_GET_INF1(pGroups, flags) (func_02037258(&(pGroups)->entries[(flags) >> 0x10], (flags) & 0xFFFF))
#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))
typedef enum BMGTag {
enum BMGTag {
/* "INF1" */ BMG_TAG_INF1 = BMG_TAG('I', 'N', 'F', '1'),
/* "FLW1" */ BMG_TAG_FLW1 = BMG_TAG('F', 'L', 'W', '1'),
/* "FLI1" */ BMG_TAG_FLI1 = BMG_TAG('F', 'L', 'I', '1'),
/* "DAT1" */ BMG_TAG_DAT1 = BMG_TAG('D', 'A', 'T', '1'),
/* "MID1" */ BMG_TAG_MID1 = BMG_TAG('M', 'I', 'D', '1'),
/* "MID1" */ BMG_TAG_STR1 = BMG_TAG('S', 'T', 'R', '1'),
} BMGTag;
};
typedef enum BMGEncoding {
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
} BMGEncoding;
};
typedef enum BMGFileIndex {
/* 0 */ BMG_FILE_INDEX_SYSTEM,
@@ -65,120 +65,140 @@ typedef enum BMGFileIndex {
/* 34 */ BMG_FILE_INDEX_MAX
} BMGFileIndex;
typedef struct SectionBase {
/* 0x00 */ u32 tag; // "INF1", "DAT1", ...
/* 0x04 */ u32 size; // the size of the section
} SectionBase; // size = 0x8
struct SectionBase {
/* 00 */ u32 tag; // "INF1", "DAT1", ...
/* 04 */ u32 size; // the size of the section
/* 08 */
};
typedef struct BMGHeader {
/* 0x00 */ char magic[8]; // always "MESGbmg1"
/* 0x08 */ u32 fileSize; // the size of the BMG file
/* 0x0C */ u32 numSections; // the number of sections (INF1, DAT1, ...)
/* 0x10 */ u8 encoding; // see `BMGEncoding`
/* 0x11 */ u8 unk_11[0xF]; // alignment padding?
} BMGHeader; // size = 0x20
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 */
};
typedef struct EntryINF1 {
/* 0x00 */ u32 offset; // relative to the end of the DAT1 header
/* 0x04 */ u8 mUnk_04; // flags/attributes? (+0x04 to +0x06)
/* 0x05 */ u8 mUnk_05;
/* 0x06 */ u8 mUnk_06;
/* 0x07 */ u8 mUnk_07;
} EntryINF1; // size = 0x8
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 */
};
typedef struct SectionINF1 {
/* 0x00 */ SectionBase base;
/* 0x08 */ u16 numEntries;
/* 0x0A */ u16 entrySize;
/* 0x0C */ u16 groupId;
/* 0x0E */ u8 colorId;
/* 0x0F */ u8 unk_0F[0x1]; // alignment padding?
/* 0x10 */ EntryINF1* entries;
} SectionINF1;
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 */
};
typedef enum InstrType {
enum InstrType {
/* 1 */ FLW1_TYPE_SHOW_MSG = 1,
/* 2 */ FLW1_TYPE_BRANCH = 2,
/* 3 */ FLW1_TYPE_EVENT = 3,
} InstrType;
/* 4 */
};
typedef struct InstrShowMsg {
/* 0x01 */ u8 bmgFileIndex; // index into sBMGFiles
/* 0x02 */ u16 msgIndex; // index of INF1 entry
/* 0x04 */ s16 nextIndex; // index of FLW1 entry, 0xFFFF stops the conversation
/* 0x06 */ s16 nextBMGFileIndex; // index into sBMGFiles
} InstrShowMsg; // size = 0x8
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 */
};
typedef struct InstrBranch {
/* 0x01 */ u8 mUnk_01;
/* 0x02 */ u16 funcIndex; // index of the query function to run
/* 0x04 */ u16 funcArg; // the argument to use in the function
/* 0x06 */ u16 flwEntry; // the index of the second section table to be used next in the conversation.
} InstrBranch; // size = 0x8
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 */
};
typedef struct InstrEvent {
/* 0x01 */ u8 funcIndex; // index of the query function to run
/* 0x02 */ u16 flwEntry; // the index of the second section table to be used next in the conversation.
/* 0x04 */ u32 funcArg; // the argument to use in the function
} InstrEvent; // size = 0x8
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 */
};
typedef struct FLW1Instr {
/* 0x00 */ u8 type; // see InstrType
/* 0x01 */ union {
struct FLW1Instr {
/* 00 */ u8 type; // see InstrType
/* 01 */ union {
InstrShowMsg showMsg;
InstrBranch branch;
InstrEvent event;
};
} FLW1Instr; // size = 0x8
/* 09 */
};
typedef struct SectionFLW1 {
/* 0x00 */ SectionBase base;
/* 0x04 */ u16 numInstructions;
/* 0x08 */ u16 numLabels;
/* 0x0C */ u32 mUnk_0c; // always zero?
/* 0x10 */ FLW1Instr* instructions;
/* 0x14 */ s16* flwEntries;
/* 0x18 */ s8* bmgFileIndices;
} SectionFLW1;
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 */
};
typedef struct EntryFLI1 {
/* 0x00 */ u32 msgFlowID;
/* 0x04 */ u32 msgFlowNodeIndex;
} EntryFLI1; // size = 0x8
struct EntryFLI1 {
/* 00 */ u32 msgFlowID;
/* 04 */ u32 msgFlowNodeIndex;
/* 08 */
};
typedef struct SectionFLI1 {
/* 0x00 */ SectionBase base;
/* 0x04 */ u16 numEntries;
/* 0x08 */ u16 entrySize;
/* 0x0C */ u32 mUnk_0c; // always zero?
/* 0x10 */ EntryFLI1* entries;
} SectionFLI1;
struct SectionFLI1 {
/* 00 */ SectionBase base;
/* 04 */ u16 numEntries;
/* 08 */ u16 entrySize;
/* 0c */ u32 mUnk_0c; // always zero?
/* 10 */ EntryFLI1* entries;
/* 14 */
};
typedef struct EntryDAT1 {
/* 0x00 */ char* text;
} EntryDAT1;
struct EntryDAT1 {
/* 00 */ char* text;
/* 04 */
};
typedef struct SectionDAT1 {
/* 0x00 */ SectionBase base;
/* 0x08 */ EntryDAT1* entries;
} SectionDAT1;
struct SectionDAT1 {
/* 00 */ SectionBase base;
/* 08 */ EntryDAT1* entries;
/* 0c */
};
typedef struct BMGFileInfo {
/* 0x00 */ BMGHeader* pHeader; // pointer to the file's header
/* 0x04 */ SectionINF1* pINF1; // pointer to the data informations (INF -> informations)
/* 0x08 */ SectionFLW1* pFLW1; // pointer to the message flow data (FLW -> flow)
/* 0x0C */ SectionFLI1* pFLI1; // pointer to the message flow index table (FLI -> flow index table)
/* 0x10 */ SectionDAT1* pDAT1; // pointer to the data (DAT -> data)
/* 0x14 */ BMGHeader* mUnk_14; // same as pHeader (?)
/* 0x18 */ s16 mUnk_18; // stores `func_020372f0`->param_3 value (currently undetermined purpose)
/* 0x1A */ s16 groupId; // stores the group id
} BMGFileInfo; // size = 0x1C
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:
/* 0x00 */ BMGFileInfo* entries; // accessed with `groupId`
/* 0x04 */ s32 numEntries;
/* 0x08 */
/* 00 */ BMGFileInfo* entries; // accessed with `groupId`
/* 04 */ s32 numEntries;
/* 08 */
BMGGroups();
~BMGGroups();
@@ -186,5 +206,3 @@ public:
void func_020373b4(s16 unk_18);
u32 func_020373ec(unk32 param_2);
};
extern EntryINF1* func_02037258(BMGFileInfo* pFileInfo, unk32 param_2);