diff options
Diffstat (limited to 'src/union_room_chat.c')
| -rw-r--r-- | src/union_room_chat.c | 1136 |
1 files changed, 591 insertions, 545 deletions
diff --git a/src/union_room_chat.c b/src/union_room_chat.c index 751e5c865..f4a192b35 100644 --- a/src/union_room_chat.c +++ b/src/union_room_chat.c @@ -18,82 +18,107 @@ #include "data_8479668.h" #include "constants/songs.h" +#define MESSAGE_BUFFER_NCHAR 15 + +#define CHAT_MESSAGE_0 0 +#define CHAT_MESSAGE_CHAT 1 +#define CHAT_MESSAGE_JOIN 2 +#define CHAT_MESSAGE_LEAVE 3 +#define CHAT_MESSAGE_DROP 4 +#define CHAT_MESSAGE_DISBAND 5 + +#define CHATENTRYROUTINE_JOIN 0 +#define CHATNETRYROUTINE_HANDLE_INPUT 1 +#define CHATENTRYROUTINE_SWITCH 2 +#define CHATENTRYROUTINE_ASKQUITCHATTING 3 +#define CHATENTRYROUTINE_SEND 4 +#define CHATENTRYROUTINE_REGISTER 5 +#define CHATENTRYROUTINE_EXITCHAT 6 +#define CHATENTRYROUTINE_DROP 7 +#define CHATENTRYROUTINE_DISBANDED 8 +#define CHATENTRYROUTINE_SAVEANDEXIT 9 + +#define CHATEXIT_NONE 0 +#define CHATEXIT_LEADER_LAST 1 +#define CHATEXIT_DROPPED 2 +#define CHATEXIT_DISBANDED 3 + struct UnionRoomChat { u8 filler0[0x4]; - u16 unk4; - u16 unk6; + u16 routineNo; + u16 routineState; u8 filler8[0x2]; - u16 unkA; + u16 exitDelayTimer; u8 fillerC[0x1]; - u8 unkD; - u8 unkE; - u8 unkF; + u8 linkPlayerCount; + u8 handleInputTask; + u8 receiveMessagesTask; u8 currentPage; - u8 unk11; + u8 currentCol; u8 currentRow; - u8 unk13; - u8 unk14; - u8 unk15; - u8 unk16; - u8 unk17; - u8 unk18; - u8 unk19; - u8 unk1A[0x1F]; - u8 unk39[0x40]; - u8 unk79[0x40]; - u8 unkB9[UNION_ROOM_KB_ROW_COUNT][21]; + u8 multiplayerId; + u8 lastBufferCursorPos; + u8 bufferCursorPos; + u8 receivedPlayerIndex; + u8 exitType; + bool8 changedRegisteredTexts; + u8 afterSaveTimer; + u8 messageEntryBuffer[2 * MESSAGE_BUFFER_NCHAR + 1]; + u8 receivedMessage[0x40]; + u8 hostName[0x40]; + u8 registeredTexts[UNION_ROOM_KB_ROW_COUNT][21]; u8 filler18B[0x5]; - u8 unk190[0x28]; + u8 sendMessageBuffer[0x28]; }; -static EWRAM_DATA struct UnionRoomChat * gUnknown_203B0E0 = NULL; - -static void sub_812845C(struct UnionRoomChat * unionRoomChat); -static void c2_081284E0(void); -static void sub_81285B4(void); -static void sub_81285CC(void); -static void sub_81285E8(u8 taskId); -static void sub_8128640(void); -static void sub_81286C4(void); -static void sub_81287B4(void); -static void sub_81288D4(void); -static void sub_8128AA0(void); -static void sub_8128C04(void); -static void sub_8128CA8(void); -static void sub_8128DA4(void); -static void sub_8128E78(void); -static void sub_8128FB8(void); -static void sub_8129218(u16 a0); -static bool32 sub_8129228(void); -static void sub_81292D8(void); -static void sub_81293AC(void); -static void sub_81293D8(void); -static bool32 sub_8129408(void); -static void sub_8129424(void); -static void sub_8129454(void); -static void sub_8129470(void); -static u8 *sub_81294C8(void); -static u8 *sub_81294EC(void); -static void sub_8129560(u8 *ptr); -static void sub_8129568(u8 *ptr); -static void sub_8129590(u8 *ptr); -static void sub_81295C0(u8 *ptr); -static void sub_81295EC(u8 *ptr); -static void sub_8129614(u8 *ptr); -static void sub_81298F8(u8 taskId); - -static void (*const gUnknown_845A880[])(void) = { - sub_8128640, - sub_81286C4, - sub_81287B4, - sub_81288D4, - sub_8128DA4, - sub_8128E78, - sub_8128AA0, - sub_8128C04, - sub_8128CA8, - sub_8128FB8 +static EWRAM_DATA struct UnionRoomChat * sWork = NULL; + +static void InitChatWork(struct UnionRoomChat * unionRoomChat); +static void CB2_LoadInterface(void); +static void VBlankCB_UnionRoomChatMain(void); +static void CB2_UnionRoomChatMain(void); +static void Task_HandlePlayerInput(u8 taskId); +static void ChatEntryRoutine_Join(void); +static void ChatEntryRoutine_HandleInput(void); +static void ChatEntryRoutine_Switch(void); +static void ChatEntryRoutine_AskQuitChatting(void); +static void ChatEntryRoutine_ExitChat(void); +static void ChatEntryRoutine_Drop(void); +static void ChatEntryRoutine_Disbanded(void); +static void ChatEntryRoutine_SendMessage(void); +static void ChatEntryRoutine_Register(void); +static void ChatEntryRoutine_SaveAndExit(void); +static void GoToRoutine(u16 routineNo); +static bool32 TypeChatMessage_HandleDPad(void); +static void AppendCharacterToChatMessageBuffer(void); +static void DeleteLastCharacterOfChatMessageBuffer(void); +static void ToggleCaseOfLastCharacterInChatMessageBuffer(void); +static bool32 ChatMsgHasAtLeastOneCharcter(void); +static void RegisterTextAtRow(void); +static void ResetMessageEntryBuffer(void); +static void SaveRegisteredTextsToSB1(void); +static u8 *GetEndOfUnk1A(void); +static u8 *GetPtrToLastCharOfUnk1A(void); +static void PrepareSendBuffer_Null(u8 *ptr); +static void PrepareSendBuffer_Join(u8 *ptr); +static void PrepareSendBuffer_Chat(u8 *ptr); +static void PrepareSendBuffer_Leave(u8 *ptr); +static void PrepareSendBuffer_Drop(u8 *ptr); +static void PrepareSendBuffer_Disband(u8 *ptr); +static void Task_ReceiveChatMessage(u8 taskId); + +static void (*const sChatEntryRoutines[])(void) = { + [CHATENTRYROUTINE_JOIN] = ChatEntryRoutine_Join, + [CHATNETRYROUTINE_HANDLE_INPUT] = ChatEntryRoutine_HandleInput, + [CHATENTRYROUTINE_SWITCH] = ChatEntryRoutine_Switch, + [CHATENTRYROUTINE_ASKQUITCHATTING] = ChatEntryRoutine_AskQuitChatting, + [CHATENTRYROUTINE_SEND] = ChatEntryRoutine_SendMessage, + [CHATENTRYROUTINE_REGISTER] = ChatEntryRoutine_Register, + [CHATENTRYROUTINE_EXITCHAT] = ChatEntryRoutine_ExitChat, + [CHATENTRYROUTINE_DROP] = ChatEntryRoutine_Drop, + [CHATENTRYROUTINE_DISBANDED] = ChatEntryRoutine_Disbanded, + [CHATENTRYROUTINE_SAVEANDEXIT] = ChatEntryRoutine_SaveAndExit }; static const u8 sKeyboardPageMaxRow[] = @@ -104,39 +129,39 @@ static const u8 sKeyboardPageMaxRow[] = 9 }; -static const u8 gUnknown_845A8AC[] = { - CHAR_SPACE, 0x16, 0x17, 0x68, 0x19, 0x1A, 0x1B, 0x1C, - 0x1D, 0x1E, CHAR_SPACE, 0x20, 0x21, 0x22, 0x23, 0x24, +static const u8 sCaseToggleTable[] = { + 0x00, 0x16, 0x17, 0x68, 0x19, 0x1A, 0x1B, 0x1C, + 0x1D, 0x1E, 0x00, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x15, 0x01, 0x02, - CHAR_SPACE, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, CHAR_SPACE, + 0x00, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, - 0x13, 0x14, 0x2A, 0x2B, 0x2C, 0x2D, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, 0x35, 0x36, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, 0x53, 0x54, 0x55, 0x56, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, 0x6F, 0x5B, 0x5C, 0x5D, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - 0x03, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, 0x5A, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, 0x84, 0x85, 0x86, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, - 0xA0, CHAR_0, CHAR_1, CHAR_2, CHAR_3, CHAR_4, CHAR_5, CHAR_6, - CHAR_7, CHAR_8, CHAR_9, CHAR_EXCL_MARK, CHAR_QUESTION_MARK, CHAR_PERIOD, CHAR_HYPHEN, 0xAF, - CHAR_ELLIPSIS, CHAR_DBL_QUOT_LEFT, CHAR_DBL_QUOT_RIGHT, CHAR_SGL_QUOT_LEFT, CHAR_SGL_QUOT_RIGHT, CHAR_MALE, CHAR_FEMALE, CHAR_CURRENCY, - CHAR_COMMA, CHAR_MULT_SIGN, CHAR_SLASH, CHAR_a, CHAR_b, CHAR_c, CHAR_d, CHAR_e, - CHAR_f, CHAR_g, CHAR_h, CHAR_i, CHAR_j, CHAR_k, CHAR_l, CHAR_m, - CHAR_n, CHAR_o, CHAR_p, CHAR_q, CHAR_r, CHAR_s, CHAR_t, CHAR_u, - CHAR_v, CHAR_w, CHAR_x, CHAR_y, CHAR_z, CHAR_A, CHAR_B, CHAR_C, - CHAR_D, CHAR_E, CHAR_F, CHAR_G, CHAR_H, CHAR_I, CHAR_J, CHAR_K, - CHAR_L, CHAR_M, CHAR_N, CHAR_O, CHAR_P, CHAR_Q, CHAR_R, CHAR_S, - CHAR_T, CHAR_U, CHAR_V, CHAR_W, CHAR_X, CHAR_Y, CHAR_Z, 0xEF, - CHAR_COLON, 0xF4, 0xF5, 0xF6, 0xF1, 0xF2, 0xF3, CHAR_SPACE, - CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE, CHAR_SPACE + 0x13, 0x14, 0x2A, 0x2B, 0x2C, 0x2D, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x35, 0x36, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x53, 0x54, 0x55, 0x56, 0x00, + 0x00, 0x00, 0x6F, 0x5B, 0x5C, 0x5D, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5A, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x84, 0x85, 0x86, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, + 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, + 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, + 0xB8, 0xB9, 0xBA, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, + 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, + 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, + 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xBB, 0xBC, 0xBD, + 0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, + 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, + 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xEF, + 0xF0, 0xF4, 0xF5, 0xF6, 0xF1, 0xF2, 0xF3, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; const u8 *const gUnionRoomKeyboardText[UNION_ROOM_KB_PAGE_COUNT][UNION_ROOM_KB_ROW_COUNT] = { @@ -178,46 +203,46 @@ const u8 *const gUnionRoomKeyboardText[UNION_ROOM_KB_PAGE_COUNT][UNION_ROOM_KB_R } }; -void sub_8128420(void) +void EnterUnionRoomChat(void) { - gUnknown_203B0E0 = Alloc(sizeof(struct UnionRoomChat)); - sub_812845C(gUnknown_203B0E0); + sWork = Alloc(sizeof(struct UnionRoomChat)); + InitChatWork(sWork); gKeyRepeatStartDelay = 20; sub_812B4AC(); SetVBlankCallback(NULL); - SetMainCallback2(c2_081284E0); + SetMainCallback2(CB2_LoadInterface); } -static void sub_812845C(struct UnionRoomChat * unionRoomChat) +static void InitChatWork(struct UnionRoomChat * unionRoomChat) { int i; - unionRoomChat->unk4 = 0; - unionRoomChat->unk6 = 0; - unionRoomChat->currentPage = 0; - unionRoomChat->unk11 = 0; + unionRoomChat->routineNo = CHATENTRYROUTINE_JOIN; + unionRoomChat->routineState = 0; + unionRoomChat->currentPage = UNION_ROOM_KB_PAGE_UPPER; + unionRoomChat->currentCol = 0; unionRoomChat->currentRow = 0; - unionRoomChat->unk14 = 0; - unionRoomChat->unk15 = 0; - unionRoomChat->unk16 = 0; - unionRoomChat->unk1A[0] = EOS; - unionRoomChat->unkD = GetLinkPlayerCount(); - unionRoomChat->unk13 = GetMultiplayerId(); - unionRoomChat->unk17 = 0; - unionRoomChat->unk18 = 0; - sub_8129560(unionRoomChat->unk190); + unionRoomChat->lastBufferCursorPos = 0; + unionRoomChat->bufferCursorPos = 0; + unionRoomChat->receivedPlayerIndex = 0; + unionRoomChat->messageEntryBuffer[0] = EOS; + unionRoomChat->linkPlayerCount = GetLinkPlayerCount(); + unionRoomChat->multiplayerId = GetMultiplayerId(); + unionRoomChat->exitType = 0; + unionRoomChat->changedRegisteredTexts = FALSE; + PrepareSendBuffer_Null(unionRoomChat->sendMessageBuffer); for (i = 0; i < UNION_ROOM_KB_ROW_COUNT; i++) - StringCopy(unionRoomChat->unkB9[i], gSaveBlock1Ptr->unk3AD4[i]); + StringCopy(unionRoomChat->registeredTexts[i], gSaveBlock1Ptr->registeredTexts[i]); } -static void sub_81284BC(void) +static void FreeChatWork(void) { - DestroyTask(gUnknown_203B0E0->unkE); - DestroyTask(gUnknown_203B0E0->unkF); - Free(gUnknown_203B0E0); + DestroyTask(sWork->handleInputTask); + DestroyTask(sWork->receiveMessagesTask); + Free(sWork); } -static void c2_081284E0(void) +static void CB2_LoadInterface(void) { switch (gMain.state) { @@ -225,16 +250,16 @@ static void c2_081284E0(void) ResetTasks(); ResetSpriteData(); FreeAllSpritePalettes(); - sub_8129B14(); + UnionRoomChat_TryAllocGraphicsWork(); gMain.state++; break; case 1: - sub_8129BFC(); - if (!sub_8129B78()) + UnionRoomChat_RunDisplaySubtasks(); + if (!UnionRoomChat_RunDisplaySubtask0()) { BlendPalettes(0xFFFFFFFF, 16, RGB_BLACK); BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK); - SetVBlankCallback(sub_81285B4); + SetVBlankCallback(VBlankCB_UnionRoomChatMain); gMain.state++; } break; @@ -242,10 +267,10 @@ static void c2_081284E0(void) UpdatePaletteFade(); if (!gPaletteFade.active) { - SetMainCallback2(sub_81285CC); + SetMainCallback2(CB2_UnionRoomChatMain); SetQuestLogEvent(QL_EVENT_USED_UNION_ROOM_CHAT, NULL); - gUnknown_203B0E0->unkE = CreateTask(sub_81285E8, 8); - gUnknown_203B0E0->unkF = CreateTask(sub_81298F8, 7); + sWork->handleInputTask = CreateTask(Task_HandlePlayerInput, 8); + sWork->receiveMessagesTask = CreateTask(Task_ReceiveChatMessage, 7); LoadWirelessStatusIndicatorSpriteGfx(); CreateWirelessStatusIndicatorSprite(232, 150); } @@ -253,7 +278,7 @@ static void c2_081284E0(void) } } -static void sub_81285B4(void) +static void VBlankCB_UnionRoomChatMain(void) { TransferPlttBuffer(); LoadOam(); @@ -261,146 +286,146 @@ static void sub_81285B4(void) ScanlineEffect_InitHBlankDmaTransfer(); } -static void sub_81285CC(void) +static void CB2_UnionRoomChatMain(void) { RunTasks(); - sub_8129BFC(); + UnionRoomChat_RunDisplaySubtasks(); AnimateSprites(); BuildOamBuffer(); UpdatePaletteFade(); } -static void sub_81285E8(u8 taskId) +static void Task_HandlePlayerInput(u8 taskId) { - switch (gUnknown_203B0E0->unk17) + switch (sWork->exitType) { - case 1: - sub_8129218(6); - gUnknown_203B0E0->unk17 = 0; + case CHATEXIT_LEADER_LAST: + GoToRoutine(CHATENTRYROUTINE_EXITCHAT); + sWork->exitType = CHATEXIT_NONE; break; - case 2: - sub_8129218(7); - gUnknown_203B0E0->unk17 = 0; + case CHATEXIT_DROPPED: + GoToRoutine(CHATENTRYROUTINE_DROP); + sWork->exitType = CHATEXIT_NONE; break; - case 3: - sub_8129218(8); - gUnknown_203B0E0->unk17 = 0; + case CHATEXIT_DISBANDED: + GoToRoutine(CHATENTRYROUTINE_DISBANDED); + sWork->exitType = CHATEXIT_NONE; break; } - gUnknown_845A880[gUnknown_203B0E0->unk4](); + sChatEntryRoutines[sWork->routineNo](); } -static void sub_8128640(void) +static void ChatEntryRoutine_Join(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - sub_8129568(gUnknown_203B0E0->unk190); - gUnknown_203B0E0->unk6++; + PrepareSendBuffer_Join(sWork->sendMessageBuffer); + sWork->routineState++; // fall through case 1: - if (IsLinkTaskFinished() && !sub_80FBA1C()) + if (IsLinkTaskFinished() && !GetRfuUnkCE8()) { - if (SendBlock(0, gUnknown_203B0E0->unk190, sizeof(gUnknown_203B0E0->unk190))) - gUnknown_203B0E0->unk6++; + if (SendBlock(0, sWork->sendMessageBuffer, sizeof(sWork->sendMessageBuffer))) + sWork->routineState++; } break; case 2: if (IsLinkTaskFinished()) - sub_8129218(1); + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; } } -static void sub_81286C4(void) +static void ChatEntryRoutine_HandleInput(void) { bool8 var0, var1; - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: if (JOY_NEW(START_BUTTON)) { - if (gUnknown_203B0E0->unk15) - sub_8129218(4); + if (sWork->bufferCursorPos) + GoToRoutine(CHATENTRYROUTINE_SEND); } else if (JOY_NEW(SELECT_BUTTON)) { - sub_8129218(2); + GoToRoutine(CHATENTRYROUTINE_SWITCH); } else if (JOY_REPT(B_BUTTON)) { - if (gUnknown_203B0E0->unk15) + if (sWork->bufferCursorPos) { - sub_81293AC(); - sub_8129C34(8, 0); - gUnknown_203B0E0->unk6 = 1; + DeleteLastCharacterOfChatMessageBuffer(); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTMSG, 0); + sWork->routineState = 1; } else { - sub_8129218(3); + GoToRoutine(CHATENTRYROUTINE_ASKQUITCHATTING); } } else if (JOY_NEW(A_BUTTON)) { - sub_81292D8(); - sub_8129C34(8, 0); - sub_8129C34(2, 1); - gUnknown_203B0E0->unk6 = 1; + AppendCharacterToChatMessageBuffer(); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTMSG, 0); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_CURSORBLINK, 1); + sWork->routineState = 1; } else if (JOY_NEW(R_BUTTON)) { - if (gUnknown_203B0E0->currentPage != UNION_ROOM_KB_PAGE_COUNT) + if (sWork->currentPage != UNION_ROOM_KB_PAGE_COUNT) { - sub_81293D8(); - sub_8129C34(8, 0); - gUnknown_203B0E0->unk6 = 1; + ToggleCaseOfLastCharacterInChatMessageBuffer(); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTMSG, 0); + sWork->routineState = 1; } else { - sub_8129218(5); + GoToRoutine(CHATENTRYROUTINE_REGISTER); } } - else if (sub_8129228()) + else if (TypeChatMessage_HandleDPad()) { - sub_8129C34(1, 0); - gUnknown_203B0E0->unk6 = 1; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_MOVEKBCURSOR, 0); + sWork->routineState = 1; } break; case 1: - var0 = sub_8129C8C(0); - var1 = sub_8129C8C(1); + var0 = RunDisplaySubtask(0); + var1 = RunDisplaySubtask(1); if (!var0 && !var1) - gUnknown_203B0E0->unk6 = 0; + sWork->routineState = 0; break; } } -static void sub_81287B4(void) +static void ChatEntryRoutine_Switch(void) { s16 input; - int var0; + int shouldSwitchPages; - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - sub_8129C34(3, 0); - gUnknown_203B0E0->unk6++; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_SHOWKBSWAPMENU, 0); + sWork->routineState++; break; case 1: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6++; + if (!RunDisplaySubtask(0)) + sWork->routineState++; break; case 2: input = Menu_ProcessInput(); switch (input) { default: - sub_8129C34(4, 0); - var0 = 1; - if (gUnknown_203B0E0->currentPage == input || input > UNION_ROOM_KB_PAGE_COUNT) - var0 = 0; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_HIDEKBSWAPMENU, 0); + shouldSwitchPages = 1; + if (sWork->currentPage == input || input > UNION_ROOM_KB_PAGE_COUNT) + shouldSwitchPages = 0; break; case MENU_NOTHING_CHOSEN: if (JOY_NEW(SELECT_BUTTON)) @@ -410,507 +435,509 @@ static void sub_81287B4(void) } return; case MENU_B_PRESSED: - sub_8129C34(4, 0); - gUnknown_203B0E0->unk6 = 3; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_HIDEKBSWAPMENU, 0); + sWork->routineState = 3; return; } - if (!var0) + if (!shouldSwitchPages) { - gUnknown_203B0E0->unk6 = 3; + sWork->routineState = 3; return; } - gUnknown_203B0E0->unk11 = 0; - gUnknown_203B0E0->currentRow = 0; - sub_8129C34(5, 1); - gUnknown_203B0E0->currentPage = input; - gUnknown_203B0E0->unk6 = 4; + sWork->currentCol = 0; + sWork->currentRow = 0; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_SWITCHPAGES, 1); + sWork->currentPage = input; + sWork->routineState = 4; break; case 3: - if (!sub_8129C8C(0)) - sub_8129218(1); + // Wait Return To Prev Page + if (!RunDisplaySubtask(0)) + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; case 4: - if (!sub_8129C8C(0) && !sub_8129C8C(1)) - sub_8129218(1); + // Wait Page Switch + if (!RunDisplaySubtask(0) && !RunDisplaySubtask(1)) + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; } } -static void sub_81288D4(void) +static void ChatEntryRoutine_AskQuitChatting(void) { s8 input; - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - sub_8129C34(6, 0); - gUnknown_203B0E0->unk6 = 1; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_SHOWQUITCHATTINGDIALOG, 0); + sWork->routineState = 1; break; case 1: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6 = 2; + if (!RunDisplaySubtask(0)) + sWork->routineState = 2; break; case 2: - input = sub_812A568(); + input = UnionRoomChat_ProcessInput(); switch (input) { case -1: case 1: - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 3; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 3; break; case 0: - if (gUnknown_203B0E0->unk13 == 0) + if (sWork->multiplayerId == 0) { - sub_8129614(gUnknown_203B0E0->unk190); - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 9; + PrepareSendBuffer_Disband(sWork->sendMessageBuffer); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 9; } else { - sub_81295C0(gUnknown_203B0E0->unk190); - gUnknown_203B0E0->unk6 = 4; + PrepareSendBuffer_Leave(sWork->sendMessageBuffer); + sWork->routineState = 4; } break; } break; case 3: - if (!sub_8129C8C(0)) - sub_8129218(1); + if (!RunDisplaySubtask(0)) + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; case 9: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(20, 0); - gUnknown_203B0E0->unk6 = 10; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_SHOWCONFIRMLEADERLEAVEDIALOG, 0); + sWork->routineState = 10; } break; case 10: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6 = 8; + if (!RunDisplaySubtask(0)) + sWork->routineState = 8; break; case 8: - input = sub_812A568(); + input = UnionRoomChat_ProcessInput(); switch (input) { case -1: case 1: - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 3; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 3; break; case 0: sub_80FA4A8(); - sub_8129614(gUnknown_203B0E0->unk190); - gUnknown_203B0E0->unk6 = 4; + PrepareSendBuffer_Disband(sWork->sendMessageBuffer); + sWork->routineState = 4; break; } break; case 4: - if (IsLinkTaskFinished() && !sub_80FBA1C() && SendBlock(0, gUnknown_203B0E0->unk190, sizeof(gUnknown_203B0E0->unk190))) + if (IsLinkTaskFinished() && !GetRfuUnkCE8() && SendBlock(0, sWork->sendMessageBuffer, sizeof(sWork->sendMessageBuffer))) { - if (!gUnknown_203B0E0->unk13) - gUnknown_203B0E0->unk6 = 6; + if (sWork->multiplayerId == 0) + sWork->routineState = 6; else - gUnknown_203B0E0->unk6 = 5; + sWork->routineState = 5; } break; case 5: - if (!gReceivedRemoteLinkPlayers) + if (gReceivedRemoteLinkPlayers == 0) { - sub_8129218(9); + GoToRoutine(CHATENTRYROUTINE_SAVEANDEXIT); } break; } } -static void sub_8128AA0(void) +static void ChatEntryRoutine_ExitChat(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - if (!FuncIsActiveTask(sub_81298F8)) + if (!FuncIsActiveTask(Task_ReceiveChatMessage)) { - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6++; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState++; } break; case 1: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(18, 0); - gUnknown_203B0E0->unk6++; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTEXITINGCHAT, 0); + sWork->routineState++; } break; case 2: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_81295EC(gUnknown_203B0E0->unk190); - gUnknown_203B0E0->unk6++; + PrepareSendBuffer_Drop(sWork->sendMessageBuffer); + sWork->routineState++; } break; case 3: - if (IsLinkTaskFinished() && !sub_80FBA1C() && SendBlock(0, gUnknown_203B0E0->unk190, sizeof(gUnknown_203B0E0->unk190))) - gUnknown_203B0E0->unk6++; + if (IsLinkTaskFinished() && !GetRfuUnkCE8() && SendBlock(0, sWork->sendMessageBuffer, sizeof(sWork->sendMessageBuffer))) + sWork->routineState++; break; case 4: - if ((GetBlockReceivedStatus() & 1) && !sub_80FBA1C()) - gUnknown_203B0E0->unk6++; + if ((GetBlockReceivedStatus() & 1) && !GetRfuUnkCE8()) + sWork->routineState++; break; case 5: - if (IsLinkTaskFinished() && !sub_80FBA1C()) + if (IsLinkTaskFinished() && !GetRfuUnkCE8()) { sub_800AAC0(); - gUnknown_203B0E0->unkA = 0; - gUnknown_203B0E0->unk6++; + sWork->exitDelayTimer = 0; + sWork->routineState++; } break; case 6: - if (gUnknown_203B0E0->unkA < 150) - gUnknown_203B0E0->unkA++; + if (sWork->exitDelayTimer < 150) + sWork->exitDelayTimer++; if (!gReceivedRemoteLinkPlayers) - gUnknown_203B0E0->unk6++; + sWork->routineState++; break; case 7: - if (gUnknown_203B0E0->unkA >= 150) - sub_8129218(9); + if (sWork->exitDelayTimer >= 150) + GoToRoutine(CHATENTRYROUTINE_SAVEANDEXIT); else - gUnknown_203B0E0->unkA++; + sWork->exitDelayTimer++; break; } } -static void sub_8128C04(void) +static void ChatEntryRoutine_Drop(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - if (!FuncIsActiveTask(sub_81298F8)) + if (!FuncIsActiveTask(Task_ReceiveChatMessage)) { - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6++; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState++; } break; case 1: - if (!sub_8129C8C(0) && IsLinkTaskFinished() && !sub_80FBA1C()) + if (!RunDisplaySubtask(0) && IsLinkTaskFinished() && !GetRfuUnkCE8()) { sub_800AAC0(); - gUnknown_203B0E0->unkA = 0; - gUnknown_203B0E0->unk6++; + sWork->exitDelayTimer = 0; + sWork->routineState++; } break; case 2: - if (gUnknown_203B0E0->unkA < 150) - gUnknown_203B0E0->unkA++; + if (sWork->exitDelayTimer < 150) + sWork->exitDelayTimer++; if (!gReceivedRemoteLinkPlayers) - gUnknown_203B0E0->unk6++; + sWork->routineState++; break; case 3: - if (gUnknown_203B0E0->unkA >= 150) - sub_8129218(9); + if (sWork->exitDelayTimer >= 150) + GoToRoutine(CHATENTRYROUTINE_SAVEANDEXIT); else - gUnknown_203B0E0->unkA++; + sWork->exitDelayTimer++; break; } } -static void sub_8128CA8(void) +static void ChatEntryRoutine_Disbanded(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - if (!FuncIsActiveTask(sub_81298F8)) + if (!FuncIsActiveTask(Task_ReceiveChatMessage)) { - if (gUnknown_203B0E0->unk13) - sub_8129C34(7, 0); + if (sWork->multiplayerId) + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); - gUnknown_203B0E0->unk6++; + sWork->routineState++; } break; case 1: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - if (gUnknown_203B0E0->unk13) - sub_8129C34(19, 0); + if (sWork->multiplayerId != 0) + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTLEADERLEFT, 0); - gUnknown_203B0E0->unk6++; + sWork->routineState++; } break; case 2: - if (sub_8129C8C(0) != TRUE && IsLinkTaskFinished() && !sub_80FBA1C()) + if (RunDisplaySubtask(0) != TRUE && IsLinkTaskFinished() && !GetRfuUnkCE8()) { sub_800AAC0(); - gUnknown_203B0E0->unkA = 0; - gUnknown_203B0E0->unk6++; + sWork->exitDelayTimer = 0; + sWork->routineState++; } break; case 3: - if (gUnknown_203B0E0->unkA < 150) - gUnknown_203B0E0->unkA++; + if (sWork->exitDelayTimer < 150) + sWork->exitDelayTimer++; if (!gReceivedRemoteLinkPlayers) - gUnknown_203B0E0->unk6++; + sWork->routineState++; break; case 4: - if (gUnknown_203B0E0->unkA >= 150) - sub_8129218(9); + if (sWork->exitDelayTimer >= 150) + GoToRoutine(CHATENTRYROUTINE_SAVEANDEXIT); else - gUnknown_203B0E0->unkA++; + sWork->exitDelayTimer++; break; } } -static void sub_8128DA4(void) +static void ChatEntryRoutine_SendMessage(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: if (!gReceivedRemoteLinkPlayers) { - sub_8129218(1); + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; } - sub_8129590(gUnknown_203B0E0->unk190); - gUnknown_203B0E0->unk6++; + PrepareSendBuffer_Chat(sWork->sendMessageBuffer); + sWork->routineState++; // fall through case 1: - if (IsLinkTaskFinished() == TRUE && !sub_80FBA1C() && SendBlock(0, gUnknown_203B0E0->unk190, sizeof(gUnknown_203B0E0->unk190))) - gUnknown_203B0E0->unk6++; + if (IsLinkTaskFinished() == TRUE && !GetRfuUnkCE8() && SendBlock(0, sWork->sendMessageBuffer, sizeof(sWork->sendMessageBuffer))) + sWork->routineState++; break; case 2: - sub_8129454(); - sub_8129C34(8, 0); - gUnknown_203B0E0->unk6++; + ResetMessageEntryBuffer(); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTMSG, 0); + sWork->routineState++; break; case 3: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6++; + if (!RunDisplaySubtask(0)) + sWork->routineState++; break; case 4: if (IsLinkTaskFinished()) - sub_8129218(1); + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; } } -static void sub_8128E78(void) +static void ChatEntryRoutine_Register(void) { - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - if (sub_8129408()) + if (ChatMsgHasAtLeastOneCharcter()) { - sub_8129C34(9, 0); - gUnknown_203B0E0->unk6 = 2; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTREGISTERWHERE, 0); + sWork->routineState = 2; } else { - sub_8129C34(13, 0); - gUnknown_203B0E0->unk6 = 5; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTINPUTTEXT, 0); + sWork->routineState = 5; } break; case 1: if (JOY_NEW(A_BUTTON)) { - sub_8129424(); - sub_8129C34(11, 0); - gUnknown_203B0E0->unk6 = 3; + RegisterTextAtRow(); + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_RETURNTOKB, 0); + sWork->routineState = 3; } else if (JOY_NEW(B_BUTTON)) { - sub_8129C34(10, 0); - gUnknown_203B0E0->unk6 = 4; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_CANCELREGISTER, 0); + sWork->routineState = 4; } - else if (sub_8129228()) + else if (TypeChatMessage_HandleDPad()) { - sub_8129C34(1, 0); - gUnknown_203B0E0->unk6 = 2; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_MOVEKBCURSOR, 0); + sWork->routineState = 2; } break; case 2: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6 = 1; + if (!RunDisplaySubtask(0)) + sWork->routineState = 1; break; case 3: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(10, 0); - gUnknown_203B0E0->unk6 = 4; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_CANCELREGISTER, 0); + sWork->routineState = 4; } break; case 4: - if (!sub_8129C8C(0)) - sub_8129218(1); + if (!RunDisplaySubtask(0)) + GoToRoutine(CHATNETRYROUTINE_HANDLE_INPUT); break; case 5: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6 = 6; + if (!RunDisplaySubtask(0)) + sWork->routineState = 6; break; case 6: if (JOY_NEW(A_BUTTON | B_BUTTON)) { - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 4; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 4; } break; } } -static void sub_8128FB8(void) +static void ChatEntryRoutine_SaveAndExit(void) { s8 input; - switch (gUnknown_203B0E0->unk6) + switch (sWork->routineState) { case 0: - if (!gUnknown_203B0E0->unk18) + if (!sWork->changedRegisteredTexts) { - gUnknown_203B0E0->unk6 = 12; + sWork->routineState = 12; } else { - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 1; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 1; } break; case 1: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(14, 0); - gUnknown_203B0E0->unk6 = 2; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_ASKSAVE, 0); + sWork->routineState = 2; } break; case 2: - input = sub_812A568(); + input = UnionRoomChat_ProcessInput(); switch (input) { case -1: case 1: - gUnknown_203B0E0->unk6 = 12; + sWork->routineState = 12; break; case 0: - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 3; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 3; break; } break; case 3: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(15, 0); - gUnknown_203B0E0->unk6 = 4; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_ASKOVERWRITESAVE, 0); + sWork->routineState = 4; } break; case 4: - if (!sub_8129C8C(0)) - gUnknown_203B0E0->unk6 = 5; + if (!RunDisplaySubtask(0)) + sWork->routineState = 5; break; case 5: - input = sub_812A568(); + input = UnionRoomChat_ProcessInput(); switch (input) { case -1: case 1: - gUnknown_203B0E0->unk6 = 12; + sWork->routineState = 12; break; case 0: - sub_8129C34(7, 0); - gUnknown_203B0E0->unk6 = 6; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_DESTROYSTDMSGANDYESNO, 0); + sWork->routineState = 6; break; } break; case 6: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { - sub_8129C34(16, 0); - sub_8129470(); - gUnknown_203B0E0->unk6 = 7; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTSAVING, 0); + SaveRegisteredTextsToSB1(); + sWork->routineState = 7; } break; case 7: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { SetContinueGameWarpStatusToDynamicWarp(); TrySavingData(SAVE_NORMAL); - gUnknown_203B0E0->unk6 = 8; + sWork->routineState = 8; } break; case 8: - sub_8129C34(17, 0); - gUnknown_203B0E0->unk6 = 9; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_PRINTSAVEDTHEGAME, 0); + sWork->routineState = 9; break; case 9: - if (!sub_8129C8C(0)) + if (!RunDisplaySubtask(0)) { PlaySE(SE_SAVE); ClearContinueGameWarpStatus2(); - gUnknown_203B0E0->unk6 = 10; + sWork->routineState = 10; } break; case 10: - gUnknown_203B0E0->unk19 = 0; - gUnknown_203B0E0->unk6 = 11; + sWork->afterSaveTimer = 0; + sWork->routineState = 11; break; case 11: - gUnknown_203B0E0->unk19++; - if (gUnknown_203B0E0->unk19 > 120) - gUnknown_203B0E0->unk6 = 12; + sWork->afterSaveTimer++; + if (sWork->afterSaveTimer > 120) + sWork->routineState = 12; break; case 12: BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK); - gUnknown_203B0E0->unk6 = 13; + sWork->routineState = 13; break; case 13: if (!gPaletteFade.active) { sub_812B4B8(); - sub_8129B88(); - sub_81284BC(); + UnionRoomChat_FreeGraphicsWork(); + FreeChatWork(); SetMainCallback2(CB2_ReturnToField); } break; } } -static void sub_8129218(u16 arg0) +static void GoToRoutine(u16 routineNo) { - gUnknown_203B0E0->unk4 = arg0; - gUnknown_203B0E0->unk6 = 0; + sWork->routineNo = routineNo; + sWork->routineState = 0; } -static bool32 sub_8129228(void) +static bool32 TypeChatMessage_HandleDPad(void) { if (!(gMain.newAndRepeatedKeys & DPAD_UP)) { if (gMain.newAndRepeatedKeys & DPAD_DOWN) { - if (gUnknown_203B0E0->currentRow < sKeyboardPageMaxRow[gUnknown_203B0E0->currentPage]) - gUnknown_203B0E0->currentRow++; + if (sWork->currentRow < sKeyboardPageMaxRow[sWork->currentPage]) + sWork->currentRow++; else - gUnknown_203B0E0->currentRow = 0; + sWork->currentRow = 0; return TRUE; } - if (gUnknown_203B0E0->currentPage != UNION_ROOM_KB_PAGE_COUNT) + if (sWork->currentPage != UNION_ROOM_KB_PAGE_COUNT) { if (gMain.newAndRepeatedKeys & DPAD_LEFT) { - if (gUnknown_203B0E0->unk11) - gUnknown_203B0E0->unk11--; + if (sWork->currentCol) + sWork->currentCol--; else - gUnknown_203B0E0->unk11 = 4; + sWork->currentCol = 4; } else if (gMain.newAndRepeatedKeys & DPAD_RIGHT) { - if (gUnknown_203B0E0->unk11 > 3) - gUnknown_203B0E0->unk11 = 0; + if (sWork->currentCol > 3) + sWork->currentCol = 0; else - gUnknown_203B0E0->unk11++; + sWork->currentCol++; } else { @@ -924,16 +951,16 @@ static bool32 sub_8129228(void) } else { - if (gUnknown_203B0E0->currentRow) - gUnknown_203B0E0->currentRow--; + if (sWork->currentRow) + sWork->currentRow--; else - gUnknown_203B0E0->currentRow = sKeyboardPageMaxRow[gUnknown_203B0E0->currentPage]; + sWork->currentRow = sKeyboardPageMaxRow[sWork->currentPage]; return TRUE; } } -static void sub_81292D8(void) +static void AppendCharacterToChatMessageBuffer(void) { int i; const u8 *charsStr; @@ -941,10 +968,10 @@ static void sub_81292D8(void) u8 *str; u8 buffer[21]; - if (gUnknown_203B0E0->currentPage != UNION_ROOM_KB_PAGE_COUNT) + if (sWork->currentPage != UNION_ROOM_KB_PAGE_COUNT) { - charsStr = gUnionRoomKeyboardText[gUnknown_203B0E0->currentPage][gUnknown_203B0E0->currentRow]; - for (i = 0; i < gUnknown_203B0E0->unk11; i++) + charsStr = gUnionRoomKeyboardText[sWork->currentPage][sWork->currentRow]; + for (i = 0; i < sWork->currentCol; i++) { if (*charsStr == CHAR_EXTRA_EMOJI) charsStr++; @@ -955,19 +982,19 @@ static void sub_81292D8(void) } else { - u8 *tempStr = StringCopy(buffer, gUnknown_203B0E0->unkB9[gUnknown_203B0E0->currentRow]); + u8 *tempStr = StringCopy(buffer, sWork->registeredTexts[sWork->currentRow]); tempStr[0] = CHAR_SPACE; tempStr[1] = EOS; charsStr = buffer; strLength = StringLength_Multibyte(buffer); } - gUnknown_203B0E0->unk14 = gUnknown_203B0E0->unk15; + sWork->lastBufferCursorPos = sWork->bufferCursorPos; if (!charsStr) return; - str = sub_81294C8(); - while (--strLength != -1 && gUnknown_203B0E0->unk15 < 15) + str = GetEndOfUnk1A(); + while (--strLength != -1 && sWork->bufferCursorPos < MESSAGE_BUFFER_NCHAR) { if (*charsStr == CHAR_EXTRA_EMOJI) { @@ -980,86 +1007,84 @@ static void sub_81292D8(void) charsStr++; str++; - gUnknown_203B0E0->unk15++; + sWork->bufferCursorPos++; } *str = EOS; } -static void sub_81293AC(void) +static void DeleteLastCharacterOfChatMessageBuffer(void) { - gUnknown_203B0E0->unk14 = gUnknown_203B0E0->unk15; - if (gUnknown_203B0E0->unk15) + sWork->lastBufferCursorPos = sWork->bufferCursorPos; + if (sWork->bufferCursorPos) { - u8 *str = sub_81294EC(); + u8 *str = GetPtrToLastCharOfUnk1A(); *str = EOS; - gUnknown_203B0E0->unk15--; + sWork->bufferCursorPos--; } } -static void sub_81293D8(void) +static void ToggleCaseOfLastCharacterInChatMessageBuffer(void) { u8 *str; u8 character; - gUnknown_203B0E0->unk14 = gUnknown_203B0E0->unk15 - 1; - str = sub_81294EC(); + sWork->lastBufferCursorPos = sWork->bufferCursorPos - 1; + str = GetPtrToLastCharOfUnk1A(); if (*str != CHAR_EXTRA_EMOJI) { - character = gUnknown_845A8AC[*str]; + character = sCaseToggleTable[*str]; if (character) *str = character; } } -static bool32 sub_8129408(void) +static bool32 ChatMsgHasAtLeastOneCharcter(void) { - if (gUnknown_203B0E0->unk15) + if (sWork->bufferCursorPos) return TRUE; else return FALSE; } -static void sub_8129424(void) +static void RegisterTextAtRow(void) { - u8 *src = sub_8129758(); - StringCopy(gUnknown_203B0E0->unkB9[gUnknown_203B0E0->currentRow], src); - gUnknown_203B0E0->unk18 = 1; + u8 *src = UnionRoomChat_GetEndOfMessageEntryBuffer(); + StringCopy(sWork->registeredTexts[sWork->currentRow], src); + sWork->changedRegisteredTexts = TRUE; } -static void sub_8129454(void) +static void ResetMessageEntryBuffer(void) { - gUnknown_203B0E0->unk1A[0] = EOS; - gUnknown_203B0E0->unk14 = 15; - gUnknown_203B0E0->unk15 = 0; + sWork->messageEntryBuffer[0] = EOS; + sWork->lastBufferCursorPos = MESSAGE_BUFFER_NCHAR; + sWork->bufferCursorPos = 0; } -static void sub_8129470(void) +static void SaveRegisteredTextsToSB1(void) { int i; for (i = 0; i < UNION_ROOM_KB_ROW_COUNT; i++) - StringCopy(gSaveBlock1Ptr->unk3AD4[i], gUnknown_203B0E0->unkB9[i]); + StringCopy(gSaveBlock1Ptr->registeredTexts[i], sWork->registeredTexts[i]); } -u8 *sub_81294B0(int arg0) +u8 *UnionRoomChat_GetWorkRegisteredText(int arg0) { - return gUnknown_203B0E0->unkB9[arg0]; + return sWork->registeredTexts[arg0]; } -// GetEndOfUnk1A -static u8 *sub_81294C8(void) +static u8 *GetEndOfUnk1A(void) { - u8 *str = gUnknown_203B0E0->unk1A; + u8 *str = sWork->messageEntryBuffer; while (*str != EOS) str++; return str; } -// GetPtrToLastCharOfUnk1A -static u8 *sub_81294EC(void) +static u8 *GetPtrToLastCharOfUnk1A(void) { - u8 *str = gUnknown_203B0E0->unk1A; + u8 *str = sWork->messageEntryBuffer; u8 *str2 = str; while (*str != EOS) { @@ -1072,13 +1097,13 @@ static u8 *sub_81294EC(void) return str2; } -static u16 sub_812951C(void) +static u16 GetNumCharsInMessageEntryBuffer(void) { u8 *str; u32 i, numChars, strLength; - strLength = StringLength_Multibyte(gUnknown_203B0E0->unk1A); - str = gUnknown_203B0E0->unk1A; + strLength = StringLength_Multibyte(sWork->messageEntryBuffer); + str = sWork->messageEntryBuffer; numChars = 0; if (strLength > 10) { @@ -1096,83 +1121,83 @@ static u16 sub_812951C(void) return numChars; } -static void sub_8129560(u8 *arg0) +static void PrepareSendBuffer_Null(u8 *arg0) { - arg0[0] = 0; + arg0[0] = CHAT_MESSAGE_0; } -static void sub_8129568(u8 *arg0) +static void PrepareSendBuffer_Join(u8 *arg0) { - arg0[0] = 2; + arg0[0] = CHAT_MESSAGE_JOIN; StringCopy(&arg0[1], gSaveBlock2Ptr->playerName); - arg0[1 + (PLAYER_NAME_LENGTH + 1)] = gUnknown_203B0E0->unk13; + arg0[1 + (PLAYER_NAME_LENGTH + 1)] = sWork->multiplayerId; } -static void sub_8129590(u8 *arg0) +static void PrepareSendBuffer_Chat(u8 *arg0) { - arg0[0] = 1; + arg0[0] = CHAT_MESSAGE_CHAT; StringCopy(&arg0[1], gSaveBlock2Ptr->playerName); - StringCopy(&arg0[1 + (PLAYER_NAME_LENGTH + 1)], gUnknown_203B0E0->unk1A); + StringCopy(&arg0[1 + (PLAYER_NAME_LENGTH + 1)], sWork->messageEntryBuffer); } -static void sub_81295C0(u8 *arg0) +static void PrepareSendBuffer_Leave(u8 *arg0) { - arg0[0] = 3; + arg0[0] = CHAT_MESSAGE_LEAVE; StringCopy(&arg0[1], gSaveBlock2Ptr->playerName); - arg0[1 + (PLAYER_NAME_LENGTH + 1)] = gUnknown_203B0E0->unk13; + arg0[1 + (PLAYER_NAME_LENGTH + 1)] = sWork->multiplayerId; sub_80FB9D0(); } -static void sub_81295EC(u8 *arg0) +static void PrepareSendBuffer_Drop(u8 *arg0) { - arg0[0] = 4; + arg0[0] = CHAT_MESSAGE_DROP; StringCopy(&arg0[1], gSaveBlock2Ptr->playerName); - arg0[1 + (PLAYER_NAME_LENGTH + 1)] = gUnknown_203B0E0->unk13; + arg0[1 + (PLAYER_NAME_LENGTH + 1)] = sWork->multiplayerId; } -static void sub_8129614(u8 *arg0) +static void PrepareSendBuffer_Disband(u8 *arg0) { - arg0[0] = 5; + arg0[0] = CHAT_MESSAGE_DISBAND; StringCopy(&arg0[1], gSaveBlock2Ptr->playerName); - arg0[1 + (PLAYER_NAME_LENGTH + 1)] = gUnknown_203B0E0->unk13; + arg0[1 + (PLAYER_NAME_LENGTH + 1)] = sWork->multiplayerId; } -static bool32 sub_812963C(u8 *arg0, u8 *arg1) +static bool32 ProcessReceivedChatMessage(u8 *dest, u8 *recvMessage) { u8 *tempStr; - u8 var0 = *arg1; - u8 *str = arg1 + 1; - arg1 = str; - arg1 += 8; + u8 cmd = *recvMessage; + u8 *name = recvMessage + 1; + recvMessage = name; + recvMessage += PLAYER_NAME_LENGTH + 1; - switch (var0) + switch (cmd) { - case 2: - if (gUnknown_203B0E0->unk13 != str[8]) + case CHAT_MESSAGE_JOIN: + if (sWork->multiplayerId != name[PLAYER_NAME_LENGTH + 1]) { DynamicPlaceholderTextUtil_Reset(); - DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, str); - DynamicPlaceholderTextUtil_ExpandPlaceholders(arg0, gText_F700JoinedChat); + DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, name); + DynamicPlaceholderTextUtil_ExpandPlaceholders(dest, gText_F700JoinedChat); return TRUE; } break; - case 1: - tempStr = StringCopy(arg0, str); + case CHAT_MESSAGE_CHAT: + tempStr = StringCopy(dest, name); *(tempStr++) = EXT_CTRL_CODE_BEGIN; *(tempStr++) = EXT_CTRL_CODE_CLEAR_TO; *(tempStr++) = 42; *(tempStr++) = CHAR_COLON; - StringCopy(tempStr, arg1); + StringCopy(tempStr, recvMessage); return TRUE; - case 5: - StringCopy(gUnknown_203B0E0->unk79, str); + case CHAT_MESSAGE_DISBAND: + StringCopy(sWork->hostName, name); // fall through - case 3: - if (gUnknown_203B0E0->unk13 != *arg1) + case CHAT_MESSAGE_LEAVE: + if (sWork->multiplayerId != *recvMessage) { DynamicPlaceholderTextUtil_Reset(); - DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, str); - DynamicPlaceholderTextUtil_ExpandPlaceholders(arg0, gText_F700LeftChat); + DynamicPlaceholderTextUtil_SetPlaceholderPtr(0, name); + DynamicPlaceholderTextUtil_ExpandPlaceholders(dest, gText_F700LeftChat); return TRUE; } break; @@ -1183,47 +1208,47 @@ static bool32 sub_812963C(u8 *arg0, u8 *arg1) u8 GetCurrentKeyboardPage(void) { - return gUnknown_203B0E0->currentPage; + return sWork->currentPage; } -void sub_8129700(u8 *arg0, u8 *arg1) +void UnionRoomChat_GetCursorColAndRow(u8 *colp, u8 *rowp) { - *arg0 = gUnknown_203B0E0->unk11; - *arg1 = gUnknown_203B0E0->currentRow; + *colp = sWork->currentCol; + *rowp = sWork->currentRow; } -u8 *sub_8129714(void) +u8 *UnionRoomChat_GetMessageEntryBuffer(void) { - return gUnknown_203B0E0->unk1A; + return sWork->messageEntryBuffer; } -int sub_8129720(void) +int UnionRoomChat_LenMessageEntryBuffer(void) { - u8 *str = sub_8129714(); + u8 *str = UnionRoomChat_GetMessageEntryBuffer(); return StringLength_Multibyte(str); } -void sub_8129730(u32 *arg0, u32 *arg1) +void UnionRoomChat_GetBufferSelectionRegion(u32 *startp, u32 *diffp) { - int diff = gUnknown_203B0E0->unk15 - gUnknown_203B0E0->unk14; + int diff = sWork->bufferCursorPos - sWork->lastBufferCursorPos; if (diff < 0) { diff *= -1; - *arg0 = gUnknown_203B0E0->unk15; + *startp = sWork->bufferCursorPos; } else { - *arg0 = gUnknown_203B0E0->unk14; + *startp = sWork->lastBufferCursorPos; } - *arg1 = diff; + *diffp = diff; } -u8 *sub_8129758(void) +u8 *UnionRoomChat_GetEndOfMessageEntryBuffer(void) { int i; - u16 numChars = sub_812951C(); - u8 *str = gUnknown_203B0E0->unk1A; + u16 numChars = GetNumCharsInMessageEntryBuffer(); + u8 *str = sWork->messageEntryBuffer; for (i = 0; i < numChars; i++) { if (*str == CHAR_EXTRA_EMOJI) @@ -1235,12 +1260,13 @@ u8 *sub_8129758(void) return str; } -u16 sub_8129788(void) +// Useless overhead +u16 UnionRoomChat_GetNumCharsInMessageEntryBuffer(void) { u16 count; u32 i; - u16 numChars = sub_812951C(); - u8 *str = gUnknown_203B0E0->unk1A; + u16 numChars = GetNumCharsInMessageEntryBuffer(); + u8 *str = sWork->messageEntryBuffer; for (count = 0, i = 0; i < numChars; count++, i++) { if (*str == CHAR_EXTRA_EMOJI) @@ -1252,56 +1278,64 @@ u16 sub_8129788(void) return count; } -u8 *sub_81297C4(void) +u8 *UnionRoomChat_GetLastReceivedMessage(void) { - return gUnknown_203B0E0->unk39; + return sWork->receivedMessage; } -u16 sub_81297D0(void) +u16 UnionRoomChat_GetReceivedPlayerIndex(void) { - return gUnknown_203B0E0->unk16; + return sWork->receivedPlayerIndex; } -int sub_81297DC(void) +int UnionRoomChat_GetMessageEntryCursorPosition(void) { - return gUnknown_203B0E0->unk15; + return sWork->bufferCursorPos; } -int sub_81297E8(void) +// This probably does more in the Japanese titles. +int UnionRoomChat_GetWhetherShouldShowCaseToggleIcon(void) { - u8 *str = sub_81294EC(); + u8 *str = GetPtrToLastCharOfUnk1A(); u32 character = *str; - if (character > 0xFF || gUnknown_845A8AC[character] == character || gUnknown_845A8AC[character] == 0) + if (character > 0xFF || sCaseToggleTable[character] == character || sCaseToggleTable[character] == 0) return 3; else return 0; } -u8 *sub_8129814(void) +u8 *UnionRoomChat_GetNameOfPlayerWhoDisbandedChat(void) { - return gUnknown_203B0E0->unk79; + return sWork->hostName; } -void copy_strings_to_sav1(void) +void UnionRoomChat_InitializeRegisteredTexts(void) { - StringCopy(gSaveBlock1Ptr->unk3AD4[0], gText_Hello); - StringCopy(gSaveBlock1Ptr->unk3AD4[1], gText_Pokemon2); - StringCopy(gSaveBlock1Ptr->unk3AD4[2], gText_Trade); - StringCopy(gSaveBlock1Ptr->unk3AD4[3], gText_Battle); - StringCopy(gSaveBlock1Ptr->unk3AD4[4], gText_Lets); - StringCopy(gSaveBlock1Ptr->unk3AD4[5], gText_Ok); - StringCopy(gSaveBlock1Ptr->unk3AD4[6], gText_Sorry); - StringCopy(gSaveBlock1Ptr->unk3AD4[7], gText_YaySmileEmoji); - StringCopy(gSaveBlock1Ptr->unk3AD4[8], gText_ThankYou); - StringCopy(gSaveBlock1Ptr->unk3AD4[9], gText_ByeBye); + StringCopy(gSaveBlock1Ptr->registeredTexts[0], gText_Hello); + StringCopy(gSaveBlock1Ptr->registeredTexts[1], gText_Pokemon2); + StringCopy(gSaveBlock1Ptr->registeredTexts[2], gText_Trade); + StringCopy(gSaveBlock1Ptr->registeredTexts[3], gText_Battle); + StringCopy(gSaveBlock1Ptr->registeredTexts[4], gText_Lets); + StringCopy(gSaveBlock1Ptr->registeredTexts[5], gText_Ok); + StringCopy(gSaveBlock1Ptr->registeredTexts[6], gText_Sorry); + StringCopy(gSaveBlock1Ptr->registeredTexts[7], gText_YaySmileEmoji); + StringCopy(gSaveBlock1Ptr->registeredTexts[8], gText_ThankYou); + StringCopy(gSaveBlock1Ptr->registeredTexts[9], gText_ByeBye); } -static void sub_81298F8(u8 taskId) +#define tState data[0] +#define tI data[1] +#define tCurrLinkPlayer data[2] +#define tBlockReceivedStatus data[3] +#define tLinkPlayerCount data[4] +#define tNextState data[5] + +static void Task_ReceiveChatMessage(u8 taskId) { u8 *buffer; s16 *data = gTasks[taskId].data; - switch (data[0]) + switch (tState) { case 0: if (!gReceivedRemoteLinkPlayers) @@ -1310,98 +1344,110 @@ static void sub_81298F8(u8 taskId) return; } - data[0] = 1; + tState = 1; // fall through case 1: - data[4] = GetLinkPlayerCount(); - if (gUnknown_203B0E0->unkD != data[4]) + tLinkPlayerCount = GetLinkPlayerCount(); + if (sWork->linkPlayerCount != tLinkPlayerCount) { - data[0] = 2; - gUnknown_203B0E0->unkD = data[4]; + tState = 2; + sWork->linkPlayerCount = tLinkPlayerCount; return; } - data[3] = GetBlockReceivedStatus(); - if (!data[3] && sub_80FBA1C()) + tBlockReceivedStatus = GetBlockReceivedStatus(); + if (!tBlockReceivedStatus && GetRfuUnkCE8()) return; - data[1] = 0; - data[0] = 3; + tI = 0; + tState = 3; // fall through case 3: - for (; data[1] < 5 && ((data[3] >> data[1]) & 1) == 0; data[1]++) + // Idle listen + for (; tI < 5 && ((tBlockReceivedStatus >> tI) & 1) == 0; tI++) ; - if (data[1] == 5) + if (tI == 5) { - data[0] = 1; + tState = 1; return; } - data[2] = data[1]; - ResetBlockReceivedFlag(data[2]); - buffer = (u8 *)gBlockRecvBuffer[data[1]]; + tCurrLinkPlayer = tI; + ResetBlockReceivedFlag(tCurrLinkPlayer); + buffer = (u8 *)gBlockRecvBuffer[tI]; switch (buffer[0]) { default: - case 1: data[5] = 3; break; - case 2: data[5] = 3; break; - case 3: data[5] = 4; break; - case 4: data[5] = 5; break; - case 5: data[5] = 6; break; + case CHAT_MESSAGE_CHAT: tNextState = 3; break; + case CHAT_MESSAGE_JOIN: tNextState = 3; break; + case CHAT_MESSAGE_LEAVE: tNextState = 4; break; + case CHAT_MESSAGE_DROP: tNextState = 5; break; + case CHAT_MESSAGE_DISBAND: tNextState = 6; break; } - if (sub_812963C(gUnknown_203B0E0->unk39, (u8 *)gBlockRecvBuffer[data[1]])) + if (ProcessReceivedChatMessage(sWork->receivedMessage, (u8 *)gBlockRecvBuffer[tI])) { - gUnknown_203B0E0->unk16 = data[1]; - sub_8129C34(12, 2); - data[0] = 7; + sWork->receivedPlayerIndex = tI; + UnionRoomChat_StartDisplaySubtask(CHATDISPLAYROUTINE_SCROLLCHAT, 2); + tState = 7; } else { - data[0] = data[5]; + tState = tNextState; } - data[1]++; + tI++; break; case 7: - if (!sub_8129C8C(2)) - data[0] = data[5]; + if (!RunDisplaySubtask(2)) + tState = tNextState; break; case 4: - if (!gUnknown_203B0E0->unk13 && data[2]) + // Someone is leaving + if (sWork->multiplayerId == 0 && tCurrLinkPlayer != 0) { + // You're the leader, and the person who left is not you if (GetLinkPlayerCount() == 2) { sub_80FA4A8(); - gUnknown_203B0E0->unk17 = 1; + sWork->exitType = CHATEXIT_LEADER_LAST; DestroyTask(taskId); return; } - sub_80FBD6C(data[2]); + sub_80FBD6C(tCurrLinkPlayer); } - data[0] = 3; + tState = 3; break; case 5: - if (gUnknown_203B0E0->unk13) - gUnknown_203B0E0->unk17 = 2; + // Person left + if (sWork->multiplayerId != 0) + sWork->exitType = CHATEXIT_DROPPED; DestroyTask(taskId); break; case 6: - gUnknown_203B0E0->unk17 = 3; + // The leader disbanded the chat + sWork->exitType = CHATEXIT_DISBANDED; DestroyTask(taskId); break; case 2: - if (!sub_80FBA1C()) + if (!GetRfuUnkCE8()) { - if (!gUnknown_203B0E0->unk13) - sub_80FB030(gUnknown_203B0E0->unkD); + if (sWork->multiplayerId == 0) + sub_80FB030(sWork->linkPlayerCount); - data[0] = 1; + tState = 1; } break; } } + +#undef tNextState +#undef tLinkPlayerCount +#undef tBlockReceivedStatus +#undef tCurrLinkPlayer +#undef tI +#undef tState |