diff options
Diffstat (limited to 'src/Main/Message/BMG.cpp')
| -rw-r--r-- | src/Main/Message/BMG.cpp | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/src/Main/Message/BMG.cpp b/src/Main/Message/BMG.cpp new file mode 100644 index 00000000..830fccba --- /dev/null +++ b/src/Main/Message/BMG.cpp @@ -0,0 +1,202 @@ +extern "C" { +#include <string.h> +} +#include "Message/BMG.hpp" + +char* func_0202ab38(u32* lang); +u32* func_0202d550(int, u32*, char* path, int, int, int); +void func_0202d590(BMGHeader*); + +extern u32 *data_027e0ce0[]; +extern u32 data_027e05f4; // language +extern u32* data_ov002_0210016c; + +static char* sBMGFileNames[BMG_FILE_INDEX_MAX] = { + "system", // BMG_FILE_INDEX_SYSTEM + "regular", // BMG_FILE_INDEX_REGULAR + "battle", // BMG_FILE_INDEX_BATTLE + "test", // BMG_FILE_INDEX_TEST + "default", // BMG_FILE_INDEX_DEFAULT + "sea", // BMG_FILE_INDEX_SEA + "kaitei", // BMG_FILE_INDEX_KAITEI + "main_isl", // BMG_FILE_INDEX_MAIN_ISL + "brave", // BMG_FILE_INDEX_BRAVE + "flame", // BMG_FILE_INDEX_FLAME + "wind", // BMG_FILE_INDEX_WIND + "frost", // BMG_FILE_INDEX_FROST + "power", // BMG_FILE_INDEX_POWER + "wisdom", // BMG_FILE_INDEX_WISDOM + "ghost", // BMG_FILE_INDEX_GHOST + "hidari", // BMG_FILE_INDEX_HIDARI + "sennin", // BMG_FILE_INDEX_SENNIN + "ship", // BMG_FILE_INDEX_SHIP + "collect", // BMG_FILE_INDEX_COLLECT + "mainselect", // BMG_FILE_INDEX_MAINSELECT + "field", // BMG_FILE_INDEX_FIELD + "wisdom_dngn", // BMG_FILE_INDEX_WISDOM_DNGN + "demo", // BMG_FILE_INDEX_DEMO + "battleCommon", // BMG_FILE_INDEX_BATTLECOMMON + "bossLast1", // BMG_FILE_INDEX_BOSSLAST1 + "bossLast3", // BMG_FILE_INDEX_BOSSLAST3 + "torii", // BMG_FILE_INDEX_TORII + "myou", // BMG_FILE_INDEX_MYOU + "kojima1", // BMG_FILE_INDEX_KOJIMA1 + "kojima2", // BMG_FILE_INDEX_KOJIMA2 + "kojima5", // BMG_FILE_INDEX_KOJIMA5 + "kojima3", // BMG_FILE_INDEX_KOJIMA3 + "staff", // BMG_FILE_INDEX_STAFF + "kaitei_F", // BMG_FILE_INDEX_KAITEI_F +}; + +ARM void func_020371b0(void) { +} + +THUMB void func_020371b4(BMGFileInfo* pFileInfo) { + pFileInfo->pHeader = NULL; + pFileInfo->pINF1 = NULL; + pFileInfo->pFLW1 = NULL; + pFileInfo->pFLI1 = NULL; + pFileInfo->pDAT1 = NULL; + pFileInfo->unk_14 = NULL; + pFileInfo->unk_18 = 0; +} + +THUMB u16 func_020371c8(BMGFileInfo* pFileInfo, u32* pFile, s16 unk_18) { + SectionBase* pSection; + u16 groupId; + u32 i; + + groupId = -1; + pFileInfo->unk_14 = (BMGHeader*)pFile; + pFileInfo->pHeader = (BMGHeader*)pFile; + pFileInfo->unk_18 = unk_18; + pSection = (SectionBase*)((u8*)pFile + sizeof(BMGHeader)); + + for (i = 0; i < pFileInfo->pHeader->numSections; i++) { + switch (pSection->tag) { + case BMG_TAG_MID1: + // unused + break; + case BMG_TAG_STR1: + // unused + break; + case BMG_TAG_INF1: + pFileInfo->pINF1 = (SectionINF1*)pSection; + groupId = pFileInfo->pINF1->groupId; + break; + case BMG_TAG_DAT1: + //! TODO: fake? + pFileInfo->pDAT1 = (SectionDAT1*)(pSection + 1); + break; + case BMG_TAG_FLW1: + pFileInfo->pFLW1 = (SectionFLW1*)pSection; + break; + case BMG_TAG_FLI1: + pFileInfo->pFLI1 = (SectionFLI1*)pSection; + break; + } + + pSection = (SectionBase*)((u8*)pSection + pSection->size); + } + + return groupId; +} + +ARM EntryINF1* func_02037258(BMGFileInfo* pFileInfo, unk32 param_2) { + SectionINF1* pINF1 = pFileInfo->pINF1; + + if (pINF1 == NULL) { + return NULL; + } + + if (param_2 < pINF1->numEntries) { + return &pINF1->entries[pINF1->entrySize * param_2]; + } + + return NULL; +} + +ARM u16 func_0203728c(BMGFileInfo* pFileInfo, unk32 param_2) { + SectionFLI1* pFLI1; + u16 i; + + pFLI1 = pFileInfo->pFLI1; + + if (pFLI1 == NULL) { + return -1; + } + + for (i = 0; i < pFLI1->numEntries; i++) { + if (param_2 == pFLI1->entries[i * 2].msgFlowID) { + return pFLI1->entries[i].msgFlowNodeIndex; + } + } + + return -1; +} + +THUMB void func_020372f0(BMGGroups* pGroups, BMGFileIndex eIndex, s16 unk_18, int param_4) { + char bmgPath[64]; + BMGFileInfo bmgFile; + u32* pFile; + u16 groupId; + + // path to the bmg file for the current language (i.e.: "English/Message/battle.bmg") + strcpy(bmgPath, func_0202ab38(&data_027e05f4)); + strcat(bmgPath, "/Message/"); + strcat(bmgPath, sBMGFileNames[eIndex]); + strcat(bmgPath, ".bmg"); + + pFile = data_027e0ce0[1]; + + if (unk_18 != 1) { + if (unk_18 != 4) { + pFile = data_027e0ce0[0]; + } else { + pFile = data_ov002_0210016c; + } + } else { + // pFile = data_027e0ce0[0]; + } + + // get file data + pFile = func_0202d550(0xC4, pFile, bmgPath, 0, 0x10, 0); + + // initialize file info + bmgFile.groupId = 0; + func_020371b4(&bmgFile); + + // assign sections and set the file info in the groups entries + groupId = func_020371c8(&bmgFile, pFile, unk_18); + pGroups->entries[groupId] = bmgFile; + pGroups->entries[groupId].groupId = groupId; +} + +THUMB void func_020373b4(BMGGroups* pGroups, s16 unk_18) { + s32 i; + + for (i = 0; i < pGroups->numEntries; i++) { + if (pGroups->entries[i].unk_18 == unk_18) { + func_0202d590(pGroups->entries[i].unk_14); + func_020371b4(&pGroups->entries[i]); + } + } +} + +ARM u32 func_020373ec(BMGGroups* pGroups, unk32 param_2) { + u16 dVar1; + u16 uVar2; + s32 i; + + dVar1 = -1; + + for (i = 0; i < pGroups->numEntries; i++) { + uVar2 = func_0203728c(&pGroups->entries[i], param_2); + + if (uVar2 != dVar1) { + return uVar2 | i << 0x10; + } + } + + return -1; +} |