Merge pull request #60 from Yanis002/bmg

Decomp functions related to BMG files

5 files changed, 967 insertions, 0 deletions

diff --git a/src/Main/Message/BMG.cpp b/src/Main/Message/BMG.cpp
new file mode 100644
index 00000000..cb9deac8
--- /dev/null
+++ b/src/Main/Message/BMG.cpp
@@ -0,0 +1,211 @@
+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
+};
+
+THUMB void BMGFileInfo::func_020371b4() {
+    this->pHeader = NULL;
+    this->pINF1   = NULL;
+    this->pFLW1   = NULL;
+    this->pFLI1   = NULL;
+    this->pDAT1   = NULL;
+    this->mUnk_14 = NULL;
+    this->mUnk_18 = 0;
+}
+
+// non-matching (equivalent)
+THUMB u16 BMGFileInfo::func_020371c8(u32 *pFile, s16 unk_18) {
+    SectionBase *pSection;
+    u16 groupId;
+    u32 i;
+    BMGHeader *pHeader = (BMGHeader *) pFile;
+
+    groupId       = -1;
+    this->mUnk_14 = pHeader;
+    this->mUnk_18 = unk_18;
+    this->pHeader = pHeader;
+    pSection      = (SectionBase *) ((u8 *) pFile + sizeof(BMGHeader));
+
+    for (i = 0; i < this->mUnk_14->numSections; i++) {
+        switch (pSection->tag) {
+            case BMG_TAG_MID1:
+                // unused
+                break;
+            case BMG_TAG_STR1:
+                // unused
+                break;
+            case BMG_TAG_INF1:
+                this->pINF1 = (SectionINF1 *) pSection;
+                groupId     = this->pINF1->groupId;
+                break;
+            case BMG_TAG_DAT1:
+                //! TODO: fake?
+                this->pDAT1 = (SectionDAT1 *) (pSection + 1);
+                break;
+            case BMG_TAG_FLW1: this->pFLW1 = (SectionFLW1 *) pSection; break;
+            case BMG_TAG_FLI1: this->pFLI1 = (SectionFLI1 *) pSection; break;
+        }
+
+        pSection = (SectionBase *) ((u8 *) pSection + pSection->size);
+    }
+
+    return groupId;
+}
+
+ARM EntryINF1 *BMGFileInfo::func_02037258(u16 param_2) {
+    if (this->pINF1 != NULL) {
+        if (param_2 < this->pINF1->numEntries) {
+            return (EntryINF1 *) ((u32) & this->pINF1->entries + this->pINF1->entrySize * param_2);
+        }
+
+        return NULL;
+    }
+
+    return NULL;
+}
+
+// non-matching
+ARM u16 BMGFileInfo::func_0203728c(unk32 param_2) {
+    SectionFLI1 *pFLI1;
+    EntryFLI1 *entry;
+    u32 i;
+    u16 j;
+
+    pFLI1 = this->pFLI1;
+
+    if (pFLI1 == NULL) {
+        return -1;
+    }
+
+    i = 0;
+    do {
+        entry = &pFLI1->entries[i];
+
+        if (param_2 > entry->msgFlowID) {
+            return entry->msgFlowNodeIndex;
+        }
+
+        // i++;
+        j = i + 1;
+        i = j & 0xFFFF;
+    } while (j < pFLI1->numEntries);
+
+    // for (i = 0; (u16)i < pFLI1->numEntries; i++) {
+    //     if (param_2 == pFLI1->entries[i].msgFlowID) {
+    //         return pFLI1->entries[i].msgFlowNodeIndex;
+    //     }
+    // }
+
+    return -1;
+}
+
+THUMB void BMGGroups::func_020372f0(BMGFileIndex eIndex, s16 unk_18) {
+    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;
+    bmgFile.func_020371b4();
+
+    // assign sections and set the file info in the groups entries
+    groupId                        = bmgFile.func_020371c8(pFile, unk_18);
+    this->entries[groupId]         = bmgFile;
+    this->entries[groupId].groupId = groupId;
+}
+
+THUMB void BMGGroups::func_020373b4(s16 unk_18) {
+    s32 i;
+
+    for (i = 0; i < this->numEntries; i++) {
+        if (this->entries[i].mUnk_18 == unk_18) {
+            func_0202d590(this->entries[i].mUnk_14);
+            this->entries[i].func_020371b4();
+        }
+    }
+}
+
+ARM u32 BMGGroups::func_020373ec(unk32 param_2) {
+    u16 dVar1;
+    u16 uVar2;
+    s32 i;
+
+    dVar1 = -1;
+
+    for (i = 0; i < this->numEntries; i++) {
+        uVar2 = this->entries[i].func_0203728c(param_2);
+
+        if (uVar2 != dVar1) {
+            return uVar2 | i << 0x10;
+        }
+    }
+
+    return -1;
+}
diff --git a/src/Main/Message/BmgRelatedFunctions.cpp b/src/Main/Message/BmgRelatedFunctions.cpp
new file mode 100644
index 00000000..dcb3d255
--- /dev/null
+++ b/src/Main/Message/BmgRelatedFunctions.cpp
@@ -0,0 +1,68 @@
+extern "C" {
+#include <string.h>
+}
+
+#include "global.h"
+#include "types.h"
+
+THUMB void func_0202d3bc(int param_1, unsigned int *param_2, char *path, int param_4, int param_5, bool param_6, int param_7,
+                         int param_8) {
+    // bool bVar1;
+    // dword dVar2;
+    // int iVar3;
+    // dword *pdVar4;
+    // uint uVar5;
+    // dword local_64;
+    // astruct_3 aStack_60;
+    // dword *pdStack_18;
+
+    // pdVar4 = (dword *)(uint)param_4;
+    // *(char **)PTR_DWORD_0202d46c = path;
+    // local_64 = DWORD_0202d470;
+    // if (pdVar4 != (dword *)0x0) {
+    //   *pdVar4 = DWORD_0202d470;
+    // }
+    // pdStack_18 = pdVar4;
+    // astruct_3(&aStack_60);
+    // bVar1 = FUN_02041e7c(&aStack_60,path);
+    // if (bVar1) {
+    //   uVar5 = aStack_60._40_4_ - aStack_60._36_4_;
+    //   if (uVar5 != 0) {
+    //     if (param_6) {
+    //       local_64 = FUN_0202d23c(&aStack_60,param_1,param_2,param_5,0,uVar5,pdVar4,param_7,param_8);
+    //     }
+    //     else {
+    //       if (param_7 == 0) {
+    //         dVar2 = FUN_0202d1c4(param_1,param_2,uVar5,param_5);
+    //       }
+    //       else {
+    //         dVar2 = 0;
+    //         if (uVar5 <= param_8) {
+    //           dVar2 = param_7;
+    //         }
+    //       }
+    //       if (dVar2 != 0) {
+    //         iVar3 = astruct_3::FUN_02041fa4(&aStack_60,dVar2,uVar5);
+    //         if (iVar3 == -1) {
+    //           if (param_7 == 0) {
+    //             FUN_0202d21c(dVar2);
+    //           }
+    //         }
+    //         else {
+    //           local_64 = dVar2;
+    //           if (pdVar4 != (dword *)0x0) {
+    //             *pdVar4 = uVar5;
+    //           }
+    //         }
+    //       }
+    //     }
+    //   }
+    //   astruct_3::FUN_02041ea8(&aStack_60);
+    // }
+
+    // return local_64;
+}
+
+THUMB void func_0202d550(int param_1, unsigned int *param_2, char *path, int param_4, int param_5, bool param_6) {
+    func_0202d3bc(param_1, param_2, path, param_4, param_5, param_6, 0, 0);
+}
diff --git a/src/Main/Message/MessageManager.cpp b/src/Main/Message/MessageManager.cpp
new file mode 100644
index 00000000..812a9b2a
--- /dev/null
+++ b/src/Main/Message/MessageManager.cpp
@@ -0,0 +1,576 @@
+#include "Message/MessageManager.hpp"
+#include "Actor/ActorManager.hpp"
+#include "Player/TouchControl.hpp"
+#include "System/SysNew.hpp"
+
+extern ARM unk32 func_ov000_020d7f18(u32 *, unk32);
+extern ARM unk32 func_02037628(u8 *);
+
+extern u32 *data_027e0ce0[];
+extern u32 data_02056924[];
+extern UnkStruct_MsgProc_Base_unk_2C *data_02068e6c;
+extern UnkStruct_MsgProc_Base_unk_2C *data_02068e8c;
+extern u16 data_02056918[];
+extern ActorTypeId data_0205691c[];
+
+struct UnkStruct_027e0ffc {
+    void func_ov000_020cec60(u16, Vec3p *, Actor *, unk32);
+};
+extern UnkStruct_027e0ffc *data_027e0ffc;
+
+extern u32 data_027e0618[];
+
+// non-matching
+ARM void MessageManager::func_0203643c(u32 *param_1, MessageManager *param_2, u32 param_3) {
+    BMGGroups *pBVar2 = param_2->pGroups;
+
+    *param_1 = ((u32) pBVar2->entries[param_3 >> 0x10].pDAT1 +
+                (pBVar2->entries[param_3 >> 0x10].func_02037258(param_3 & 0xFFFF)->offset & ~1));
+}
+
+// non-matching
+THUMB void MessageManager::func_02036490(unk32 param_2, unk32 param_3, unk32 param_4) {
+    this->mUnk_03 = 0;
+    this->mUnk_0c = 0;
+
+    this->pGroups->func_020372f0(BMG_FILE_INDEX_SYSTEM, 2);
+
+    switch (*data_027e0618) {
+        case 3:
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_MAINSELECT, 2);
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_BATTLE, 2);
+            break;
+        case 5:
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_BATTLE, 2);
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_BATTLECOMMON, 2);
+            break;
+        case 6:
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_BATTLE, 2);
+            this->pGroups->func_020372f0(BMG_FILE_INDEX_BATTLECOMMON, 2);
+            break;
+        case 7: this->pGroups->func_020372f0(BMG_FILE_INDEX_MAINSELECT, 2); break;
+        default: break;
+    }
+
+    for (s32 i = 0; i < ARRAY_LEN(this->mUnk_18); i++) {
+        this->mUnk_18[i] = NULL;
+    }
+
+    for (s32 i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        this->mUnk_28[i] = NULL;
+    }
+
+    for (s32 i = 0; i < ARRAY_LEN(this->mUnk_18); i++) {
+        this->mUnk_18[i] = new(data_027e0ce0[1], 4) UnkStruct_020386d8();
+    }
+
+    this->mUnk_18[0]->mUnk_39 = 0;
+    this->mUnk_18[1]->mUnk_39 = 1;
+
+    if (*data_027e0618 == 2 || *data_027e0618 == 3 || *data_027e0618 == 6) {
+        for (s32 i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+            switch (data_02056924[i + 1]) {
+                case 0:
+                    if (*data_027e0618 != 2) {
+                        this->mUnk_28[i] = new(data_027e0ce0[1], 4) UnkStruct_020397f8();
+                        this->mUnk_28[i]->func_0203dc74(0xE0, 0x40);
+                        this->mUnk_28[i]->mUnk_2c = &data_02068e6c;
+                        this->mUnk_28[i]->mUnk_50 = i != 0;
+                    }
+                    break;
+                case 1:
+                    this->mUnk_28[i] = new(data_027e0ce0[1], 4) MsgProc_Type3();
+                    this->mUnk_28[i]->func_0203dc74(0x50, 0x60);
+                    this->mUnk_28[i]->mUnk_2c = &data_02068e6c;
+                    break;
+                case 2: this->mUnk_28[i] = NULL; break;
+                case 3:
+                    if (func_0202ab48() == 0) {
+                        this->mUnk_28[i] = new(data_027e0ce0[1], 4) MsgProc_Type2();
+                        this->mUnk_28[i]->func_0203dc74(0xC0, 0x20);
+                        this->mUnk_28[i]->mUnk_2c = &data_02068e8c;
+                    } else {
+                        this->mUnk_28[i] = NULL;
+                    }
+                    break;
+                default: break;
+            }
+
+            if (this->mUnk_28[i] != NULL) {
+                this->mUnk_28[i]->vfunc_4C();
+            }
+        }
+    }
+}
+
+THUMB void MessageManager::func_0203665c(void) {
+    for (s32 i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        if (this->mUnk_28[i] != NULL) {
+            delete this->mUnk_28[i];
+
+            this->mUnk_28[i] = NULL;
+        }
+    }
+
+    for (s32 i = 0; i < ARRAY_LEN(this->mUnk_18); i++) {
+        if (this->mUnk_18[i] != NULL) {
+            delete this->mUnk_18[i];
+
+            this->mUnk_18[i] = NULL;
+        }
+    }
+
+    this->pGroups->func_020373b4(2);
+}
+
+// non-matching
+ARM UnkStruct_020397f8 *MessageManager::func_020366c4(void) {
+    if ((data_02056be4[data_027e077c.mUnk_0] & 1) && !(data_02056be4[data_027e077c.mUnk_0] & 2)) {
+        return (UnkStruct_020397f8 *) this->mUnk_28[2];
+    }
+
+    return (UnkStruct_020397f8 *) this->mUnk_28[0];
+}
+
+// non-matching
+ARM UnkStruct_020397f8 *MessageManager::func_02036700(void) {
+    if ((data_02056be4[data_027e077c.mUnk_0] & 1) && !(data_02056be4[data_027e077c.mUnk_0] & 2)) {
+        return (UnkStruct_020397f8 *) this->mUnk_28[0];
+    }
+
+    return (UnkStruct_020397f8 *) this->mUnk_28[2];
+}
+
+ARM UnkStruct_020386d8 *MessageManager::func_0203673c(void) {
+    bool iVar1 = this->func_02036824();
+    bool iVar2 = this->func_02036850();
+
+    if (iVar1) {
+        return this->mUnk_18[0];
+    }
+
+    if (iVar2) {
+        return this->mUnk_18[1];
+    }
+
+    return NULL;
+}
+
+ARM bool MessageManager::func_02036770(u32 param_2) {
+    return (this->mUnk_18[param_2]->mUnk_18 & ~0xFFFF) == (0x100 << 0x10);
+}
+
+ARM unk32 MessageManager::func_02036798(void) {
+    unk32 uVar2 = 1;
+
+    if (this->mUnk_04 == 0) {
+        bool bVar1 = false;
+
+        if (this->mUnk_18[1] != NULL && (this->mUnk_18[1]->mUnk_18 & 0xFFFF0000) != (1 << 24)) {
+            bVar1 = true;
+        }
+
+        if (!bVar1) {
+            uVar2 = 0;
+        }
+    }
+
+    return uVar2;
+}
+
+ARM bool MessageManager::func_020367dc(int param_2) {
+    return param_2 == 0;
+}
+
+ARM bool MessageManager::func_020367ec(void) {
+    return ((UnkStruct_020397f8 *) this->mUnk_28[0])->mUnk_15c > 0;
+}
+
+ARM bool MessageManager::func_02036808(void) {
+    return ((UnkStruct_020397f8 *) this->mUnk_28[2])->mUnk_15c > 0;
+}
+
+ARM bool MessageManager::func_02036824(void) {
+    switch (data_027e077c.mUnk_0) {
+        case 0x01:
+        case 0x37:
+        case 0x3B: return true;
+        default: break;
+    }
+
+    return false;
+}
+
+// non-matching
+ARM bool MessageManager::func_02036850(void) {
+    return !(data_02056be4[data_027e077c.mUnk_0] & 2) && (data_02056be4[data_027e077c.mUnk_0] & 1);
+}
+
+ARM void MessageManager::func_02036888(UnkStruct_020386d8 *param_2) {
+    if ((param_2->mUnk_18 & ~0xFFFF) != (0x100 << 0x10)) {
+        UnkStruct_020397f8 *iVar1 = this->func_020366c4();
+
+        if (iVar1->mUnk_15c <= 0) {
+            param_2->vfunc_10();
+        } else {
+            param_2->vfunc_0c(this->func_020366c4());
+        }
+    }
+}
+
+ARM bool MessageManager::func_020368f4(UnkStruct_02037750 *param_2) {
+    if (this->mUnk_20[1] != NULL) {
+        return false;
+    }
+
+    this->mUnk_20[1] = param_2;
+    return true;
+}
+
+// non-matching
+ARM void MessageManager::func_0203690c(unk32 param_2, unk32 param_3, unk32 param_4) {
+    UnkStruct_020397f8 *unk_28_0;
+    UnkStruct_020397f8 *unk_28_2;
+    UnkStruct_02038aa0 *pSVar4;
+    ActorRef actorRef;
+    Actor *pActor;
+    bool iVar1;
+    bool iVar2;
+    s32 i;
+
+    if (!this->func_020367dc(param_2)) {
+        return;
+    }
+
+    this->mUnk_40[1] = this->mUnk_40[0];
+
+    unk_28_0 = (UnkStruct_020397f8 *) this->mUnk_28[0];
+
+    if (unk_28_0 != NULL && unk_28_0->mUnk_15c > 0) {
+        unk_28_2 = (UnkStruct_020397f8 *) this->mUnk_28[2];
+
+        if (unk_28_2 != NULL && unk_28_2->mUnk_15c > 0) {
+            this->mUnk_40[0] = this->func_020366c4();
+        } else {
+            this->mUnk_40[0] = unk_28_2;
+        }
+    } else {
+        unk_28_2 = (UnkStruct_020397f8 *) this->mUnk_28[2];
+
+        if (unk_28_2 != NULL && unk_28_2->mUnk_15c > 0) {
+            this->mUnk_40[0] = unk_28_0;
+        } else {
+            this->mUnk_40[0] = NULL;
+        }
+    }
+
+    iVar1 = this->func_02036824();
+    iVar2 = this->func_02036850();
+
+    if (this->mUnk_20[1] != NULL && ((this->mUnk_20[1]->mUnk_18 & ~0xFFFF) != (0x100 << 0x10))) {
+        this->mUnk_20[1]->vfunc_10();
+        this->mUnk_20[1] = NULL;
+    }
+
+    if (iVar1) {
+        this->func_02036888(this->mUnk_18[0]);
+    } else if (iVar2) {
+        this->func_02036888(this->mUnk_18[1]);
+    }
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        if (this->mUnk_28[i] != NULL) {
+            this->mUnk_28[i]->vfunc_2C();
+        }
+    }
+
+    this->mUnk_04 = 0;
+
+    if (this->mUnk_20[0] != NULL) {
+        if ((this->mUnk_20[0]->mUnk_18 & ~0xFFFF) == (0x100 << 0x10)) {
+            this->mUnk_20[0] = NULL;
+        } else {
+            this->mUnk_04 = 1;
+        }
+    }
+
+    if ((this->mUnk_18[0] != NULL) && ((this->mUnk_18[0]->mUnk_18 & ~0xFFFF) != (0x100 << 0x10))) {
+        this->mUnk_04 = 1;
+
+        //! TODO: fake?
+        pSVar4 = this->func_02037178((UnkSubClass1_02256FF8 *) this->mUnk_18[0]);
+
+        if (data_027e0c54 != 0 && pSVar4 != NULL && pSVar4->mUnk_50 != ((data_02056be4[data_027e077c.mUnk_0] & 1) != 0)) {
+            this->mUnk_04 = 0;
+        }
+    }
+
+    if (this->mUnk_08 != NULL && this->mUnk_08->mUnk_15c > 0) {
+        this->mUnk_04 = 1;
+    } else {
+        this->mUnk_08 = NULL;
+    }
+
+    this->func_02036bbc();
+
+    if (this->mUnk_10 != 0) {
+        ActorManager::FindActorByType(&actorRef, gActorManager, data_0205691c[this->mUnk_10]);
+        pActor = gActorManager->GetActor(&actorRef);
+
+        if (pActor != NULL) {
+            data_027e0ffc->func_ov000_020cec60(data_02056918[this->mUnk_10], &pActor->mPos, pActor, 0);
+        }
+    }
+}
+
+ARM void MessageManager::func_02036bbc(void) {
+    UnkStruct_02038aa0 *pSVar3;
+    bool bVar2;
+    bool bVar4;
+    s32 i;
+
+    if (data_027e0d04.mUnk_00 > 0) {
+        return;
+    }
+
+    bVar2 = this->func_02036824();
+    bVar4 = this->func_02036850();
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        pSVar3 = this->mUnk_28[i];
+
+        if (pSVar3 != NULL && ((bVar2 && pSVar3->mUnk_50 == 0) || (bVar4 && pSVar3->mUnk_50 != 0))) {
+            pSVar3->vfunc_44(gTouchControl.mTouchLastX, gTouchControl.mTouchLastY);
+        }
+    }
+}
+
+ARM void MessageManager::func_02036c50(unk32 param_2) {
+    s32 i;
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        if (this->mUnk_28[i] != NULL && this->mUnk_28[i]->func_0203de14(param_2) != 0) {
+            this->mUnk_28[i]->vfunc_28();
+        }
+    }
+}
+
+ARM void MessageManager::func_02036ca4(unk32 param_2) {
+    s32 i;
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        UnkStruct_02038aa0 *pSVar1 = this->mUnk_28[i];
+
+        if (pSVar1 != NULL) {
+            pSVar1->vfunc_3C(param_2);
+        }
+    }
+}
+
+ARM bool MessageManager::func_02036ce4(UnkStruct_020386d8 *param_2, unk32 param_3) {
+    u32 uVar1;
+
+    if (param_3 == 0) {
+        return false;
+    }
+
+    uVar1 = this->pGroups->func_020373ec(param_3);
+
+    if (uVar1 != -1) {
+        param_2->vfunc_08(uVar1);
+        return true;
+    }
+
+    return false;
+}
+
+ARM bool MessageManager::func_02036d30(UnkStruct_02037750 *param_2) {
+    if (this->mUnk_20[0] != NULL && this->mUnk_20[0] != param_2) {
+        return false;
+    }
+
+    this->mUnk_20[0] = param_2;
+    return true;
+}
+
+ARM bool MessageManager::func_02036d4c(UnkStruct_02037750 *param_2) {
+    if (this->mUnk_20[0] == param_2) {
+        this->mUnk_20[0] = NULL;
+        return true;
+    }
+
+    return false;
+}
+
+ARM void MessageManager::func_02036d6c(void) {
+    s32 i;
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        if (func_0202ab48() == 0 || i != 5) {
+            this->mUnk_28[i]->UnkStruct_02038aa0::vfunc_10();
+        }
+    }
+}
+
+// non-matching
+ARM UnkStruct_02038aa0 *MessageManager::func_02036da8(u32 param_2, s16 *param_3) {
+    EntryINF1 *pEVar1;
+    EntryINF1 *pEVar2;
+    UnkStruct_02038aa0 *pSVar4;
+    BMGGroups *pBVar5;
+    bool bVar6;
+    s16 iStack_38;
+    int iStack_34;
+    int iStack_30;
+
+    pEVar1 = this->pGroups->entries[param_2 >> 0x10].func_02037258(param_2 & 0xFFFF);
+
+    if (pEVar1 == NULL) {
+        return NULL;
+    }
+
+    if ((data_02056be4[data_027e077c.mUnk_0] & 1) == 0) {
+        pSVar4 = this->mUnk_28[4];
+        func_02037628((u8 *) &iStack_38);
+
+        // ???
+        bVar6 = (data_02056be4[data_027e077c.mUnk_0] & 1) == 0;
+        if (bVar6) {
+            data_02056be4[0] = 1;
+        }
+        if (!bVar6) {
+            data_02056be4[0] = 0;
+        }
+
+        iStack_38 = *param_3;
+        // iStack_34 = param_3[1];
+        // iStack_30 = param_3[2];
+        pBVar5 = this->pGroups;
+        // pSVar4->vfunc_50(pEVar1, BMG_GET_MSG_ADDR(pBVar5, param_2), (s16*)&iStack_38, 1);
+        BMGFileInfo *entry = &(pBVar5)->entries[(param_2) >> 0x10];
+        // pSVar4->vfunc_50(pEVar1,
+        // ((u32)entry->pDAT1 + (((entry.func_02037258((((param_2))) & 0xFFFF))->offset) & ~1)),
+        // // BMG_GET_MSG_ADDR(pBVar5, param_2),
+        // (s16*)&iStack_38, 1);
+
+        data_ov000_020eec9c.func_ov000_020d77e4(0x1C);
+        return pSVar4;
+    }
+
+    return NULL;
+}
+
+// non-matching
+ARM void MessageManager::func_02036edc(u32 param_2, u8 param_3) {
+    UnkStruct_020397f8 *pSVar1;
+    u8 auStack_28[24];
+    u8 local_13;
+
+    func_02037628(auStack_28);
+    local_13 = 0;
+
+    if ((data_02056be4[data_027e077c.mUnk_0] & 1) != 0 && (data_02056be4[data_027e077c.mUnk_0] & 2) == 0) {
+        local_13 = 1;
+    }
+
+    auStack_28[21] = local_13;
+    auStack_28[20] = param_3;
+    pSVar1         = this->func_02036f68(param_2, auStack_28);
+
+    if (pSVar1 != NULL) {
+        if (this->mUnk_04 == 0) {
+            this->mUnk_08 = pSVar1;
+        }
+    }
+}
+
+// non-matching
+ARM UnkStruct_020397f8 *MessageManager::func_02036f68(u32 param_2, u8 *param_3) {
+    EntryINF1 *pEVar1;
+    UnkStruct_02038aa0 *pSVar2;
+    EntryINF1 *pEVar3;
+    int iVar4;
+    UnkStruct_020397f8 *pSVar5;
+
+    pEVar1 = this->pGroups->entries[param_2 >> 0x10].func_02037258(param_2 & 0xffff);
+
+    if (pEVar1 == NULL) {
+        return NULL;
+    }
+
+    if (param_3[21] != 0) {
+        pSVar5 = (UnkStruct_020397f8 *) this->mUnk_28[2];
+        pSVar2 = this->mUnk_28[3];
+    } else {
+        pSVar5 = (UnkStruct_020397f8 *) this->mUnk_28[0];
+        pSVar2 = this->mUnk_28[1];
+    }
+
+    //! TODO: fake?
+    pSVar5->mUnk_164 = (UnkStruct_020397f8 *) pSVar2;
+    pSVar5->mUnk_418 = this->mUnk_28[5];
+
+    pSVar5->vfunc_50(pEVar1, BMG_GET_MSG_ADDR(this->pGroups, param_2), (s32 *) param_3, 0);
+
+    if (data_ov000_020eec9c.func_ov000_020d7f18(0x19) == 0 && data_ov000_020eec9c.func_ov000_020d7f18(0x18) == 0 &&
+        data_ov000_020eec9c.func_ov000_020d7f18(0x34) == 0 && data_ov000_020eec9c.func_ov000_020d7f18(0x35) == 0 &&
+        data_ov000_020eec9c.func_ov000_020d7f18(0x1A) == 0 && data_ov000_020eec9c.func_ov000_020d7f18(0x1B) == 0 &&
+        (param_3[12]) != 7)
+    {
+        data_ov000_020eec9c.func_ov000_020d77e4(0x1C);
+    }
+
+    return pSVar5;
+}
+
+ARM UnkStruct_020386d8 *MessageManager::func_020370d0(unk32 param_2, unk32 param_3) {
+    return this->func_020370e8(param_2, -1, -1, param_3);
+}
+
+ARM UnkStruct_020386d8 *MessageManager::func_020370e8(unk32 param_2, unk16 param_3, unk16 param_4, unk32 param_5) {
+    UnkStruct_020386d8 *puVar2;
+
+    if (this->func_02036824()) {
+        puVar2 = this->mUnk_18[0];
+    } else {
+        if (this->func_02036850()) {
+            puVar2 = this->mUnk_18[1];
+        } else {
+            return NULL;
+        }
+    }
+
+    puVar2->mUnk_30 = param_5;
+    puVar2->mUnk_34 = param_3;
+    puVar2->mUnk_36 = param_4;
+
+    if (this->func_02036ce4(puVar2, param_2)) {
+        return puVar2;
+    }
+
+    return NULL;
+}
+
+ARM void MessageManager::func_02037158(UnkSubClass1_02256FF8 *param_2) {
+    UnkStruct_02038aa0 *pSVar1;
+
+    pSVar1 = this->func_02037178(param_2);
+
+    if (pSVar1 != NULL) {
+        pSVar1->vfunc_58();
+    }
+}
+
+ARM UnkStruct_02038aa0 *MessageManager::func_02037178(UnkSubClass1_02256FF8 *param_2) {
+    s32 i;
+
+    for (i = 0; i < ARRAY_LEN(this->mUnk_28); i++) {
+        if (this->mUnk_28[i] != NULL && this->mUnk_28[i]->mUnk_08 == param_2) {
+            return this->mUnk_28[i];
+        }
+    }
+
+    return NULL;
+}
+
+ARM MessageManager::~MessageManager() {}
diff --git a/src/Main/Message/func_0203c358.cpp b/src/Main/Message/func_0203c358.cpp
new file mode 100644
index 00000000..ee80f15e
--- /dev/null
+++ b/src/Main/Message/func_0203c358.cpp
@@ -0,0 +1,76 @@
+#include "DTCM/UnkStruct_027e103c.hpp"
+#include "Item/ItemManager.hpp"
+#include "Message/MessageManager.hpp"
+#include "Message/MsgProc.hpp"
+#include "Player/TouchControl.hpp"
+#include "Save/AdventureFlags.hpp"
+#include "System/SysNew.hpp"
+#include "global.h"
+
+extern "C" void func_0203fc78(unk32 *, unk32 *);
+
+THUMB MsgProc_Type2::MsgProc_Type2(unk32 param_2, unk16 param_3, unk32 param_4) :
+    UnkStruct_02038aa0(0, 0) {
+    this->mUnk_162 = 4;
+    this->mUnk_164 = 1;
+    this->mUnk_166 = 0;
+    this->mUnk_168 = -1;
+    this->mUnk_16a = 0;
+    this->mUnk_16c = 1;
+    this->mUnk_16e = 0;
+}
+
+// non-matching
+THUMB void MsgProc_Type2::func_0203c39c(unk32 param_2, unk32 param_3) {
+    u16 uVar1;
+    unk32 uVar2;
+    s16 uVar3;
+    s32 iVar4;
+    s32 local_20;
+    s32 local_1c[2];
+
+    this->func_02038b28();
+    uVar3 = 0;
+
+    for (iVar4 = 0; iVar4 < 2; iVar4++) {
+        local_1c[0] = 0xC0;
+        local_20    = 0x10;
+
+        if (iVar4 != 0) {
+            func_0203fc78(local_1c, &local_20);
+        }
+
+        uVar1 = this->func_0203d318((s32) (local_1c[0] + 7 + ((u32) (local_1c[0] + 7 >> 2) >> 0x1D)) >> 3,
+                                    (s32) (local_20 + 7 + ((u32) (local_20 + 7 >> 2) >> 0x1D)) >> 3);
+
+        if (uVar3 < uVar1) {
+            uVar3 = uVar1;
+        }
+    }
+
+    if (this->mUnk_114->vfunc_08(this) != 0) {
+        this->mUnk_10 = this->mUnk_114->func_0203d1b4();
+    }
+}
+
+ARM void MsgProc_Type2::vfunc_3C(unk32 param_2) {
+    if (this->mUnk_15c > 0 && this->mUnk_122 != 1) {
+        if (this->func_0203de14(param_2) != 0) {
+            this->vfunc_40(0, 0);
+        }
+    }
+}
+
+ARM void MsgProc_Type2::vfunc_40(unk32 param_2, unk32 param_3) {
+    param_2 += this->mUnk_166;
+    param_3 += this->mUnk_168;
+
+    this->func_0203c4ac(param_2 + this->mUnk_16a, param_3 + this->mUnk_16c);
+    this->UnkStruct_02038aa0::vfunc_30(param_2, param_3);
+}
+
+ARM bool MsgProc_Type2::vfunc_14(unk32 param_2, unk32 param_3) {
+    return this->UnkStruct_0203dae0::vfunc_14(param_2 + this->mUnk_162, param_3);
+}
+
+ARM MsgProc_Type2::~MsgProc_Type2() {}
diff --git a/src/Main/Message/func_0203c72c.cpp b/src/Main/Message/func_0203c72c.cpp
new file mode 100644
index 00000000..b61c35be
--- /dev/null
+++ b/src/Main/Message/func_0203c72c.cpp
@@ -0,0 +1,36 @@
+#include "DTCM/UnkStruct_027e103c.hpp"
+#include "Item/ItemManager.hpp"
+#include "Message/MessageManager.hpp"
+#include "Message/MsgProc.hpp"
+#include "Player/TouchControl.hpp"
+#include "Save/AdventureFlags.hpp"
+#include "System/SysNew.hpp"
+#include "global.h"
+
+extern "C" void func_0204f614(UnkClass_func_ov000_020d0644 *, unk32, unk32, void *, void *);
+
+// non-matching
+ARM MsgProc_Type3::MsgProc_Type3(unk32 param_2, unk16 param_3, unk32 param_4) :
+    UnkStruct_02038aa0(1, 0) {
+    this->mUnk_162 = 1;
+    this->mUnk_164 = 0x1A;
+    this->mUnk_166 = 0xA6;
+    this->mUnk_168 = 0x1D;
+    this->mUnk_16a = 0;
+    this->mUnk_16c = 1;
+    this->mUnk_170 = -1;
+    this->mUnk_172 = -1;
+    this->mUnk_174 = -1;
+
+    func_0204f614(this->mUnk_180, ARRAY_LEN(this->mUnk_180), sizeof(UnkClass_func_ov000_020d0644),
+                  UnkClass_func_ov000_020d0644::func_020d060c, this->func_0203c83c);
+
+    this->mUnk_180[0].func_ov000_020d0644(0x1E, 0, 0x8A, 0, 0);
+    this->mUnk_180[1].func_ov000_020d0644(0x1E, 1, 0x8B, 0, 0);
+    this->mUnk_180[2].func_ov000_020d0644(0x1E, 2, 0x8C, 0, 0);
+    this->mUnk_180[3].func_ov000_020d0644(0x1E, 3, 0x8D, 0, 0);
+}
+
+ARM void MsgProc_Type3::func_0203c83c(void) {}
+
+ARM MsgProc_Type3::~MsgProc_Type3() {}