diff options
Diffstat (limited to 'src/easy_chat_2.c')
| -rw-r--r-- | src/easy_chat_2.c | 678 |
1 files changed, 338 insertions, 340 deletions
diff --git a/src/easy_chat_2.c b/src/easy_chat_2.c index 409c1a0f7..78f8f96f9 100644 --- a/src/easy_chat_2.c +++ b/src/easy_chat_2.c @@ -8,7 +8,6 @@ #include "strings.h" #include "task.h" #include "constants/songs.h" -#include "constants/flags.h" #define EZCHAT_TASK_STATE 0 #define EZCHAT_TASK_TYPE 1 @@ -39,87 +38,86 @@ struct EasyChatScreen /*0x04*/ u8 state; /*0x05*/ s8 mainCursorColumn; /*0x06*/ s8 mainCursorRow; - /*0x07*/ u8 unk_07; + /*0x07*/ u8 numWords; /*0x08*/ u8 stateBackup; - /*0x09*/ u8 unk_09; - /*0x0A*/ s8 unk_0a; - /*0x0B*/ s8 unk_0b; - /*0x0C*/ u8 unk_0c; - /*0x0D*/ u8 unk_0d; - /*0x0E*/ u8 unk_0e; - /*0x0F*/ u8 unk_0f; - /*0x10*/ s8 unk_10; - /*0x11*/ s8 unk_11; + /*0x09*/ bool8 isAlphaMode; + /*0x0A*/ s8 selectGroupCursorX; + /*0x0B*/ s8 selectGroupCursorY; + /*0x0C*/ u8 selectGroupRowsAbove; + /*0x0D*/ u8 selectGroupNumRows; + /*0x0E*/ u8 selectWordRowsAbove; + /*0x0F*/ u8 selectWordNumRows; + /*0x10*/ s8 selectWordCursorX; + /*0x11*/ s8 selectWordCursorY; /*0x12*/ u8 unk_12; /*0x14*/ u16 *words; /*0x18*/ u16 ecWordBuffer[9]; }; -EWRAM_DATA struct EasyChatScreen *sEasyChatScreen = NULL; - -void sub_80FEC0C(void); -void sub_80FEC54(u8 taskId); -void sub_80FEC90(u8 taskId); -bool8 sub_80FED80(u8 taskId); -void sub_80FEE24(MainCallback cb); -void sub_80FEF2C(void); -void sub_80FEF4C(void); -bool8 EasyChat_AllocateResources(u8 type, u16 *words); -void EasyChat_FreeResources(void); -u16 sub_80FF028(void); -u16 sub_80FF098(void); -u16 sub_80FF20C(void); -u16 sub_80FF360(void); -u16 sub_80FF41C(void); -u16 sub_80FF4A8(void); -u16 sub_80FF4F0(void); -u16 sub_80FF544(void); -u16 sub_80FF590(void); -u16 sub_80FF5A8(void); -u16 sub_80FF5C0(void); -u8 sub_80FF5F0(void); -int sub_80FF5FC(void); -int sub_80FF678(void); -int sub_80FF688(void); -int sub_80FF6B4(void); -int sub_80FF6C8(void); -void sub_80FF6F0(void); -void sub_80FF728(void); -void sub_80FF768(u16 word); -bool8 sub_80FF78C(void); -u16 sub_80FF7CC(u32 action); -int sub_80FF80C(u32 action); -int sub_80FF8D8(u32 action); -int sub_80FF968(u32 action); -void sub_80FF9E8(void); -void sub_80FFA0C(void); -u16 sub_80FFA38(u32 action); -u16 sub_80FFB6C(void); -u16 sub_80FFB8C(void); -int sub_80FFBAC(void); -u16 sub_80FFBE4(void); -u8 sub_80FFC04(u8 unkB); -void sub_80FFC1C(void); -void sub_80FFC44(void); -bool8 sub_80FFC6C(void); -bool8 sub_80FFCC0(void); -bool8 GetEasyChatScreenFrameId(void); -bool8 IsPhraseDifferentThanPlayerInput(const u16 *wordsToCompare, u8 numWords); -u8 GetEasyChatScreenTemplateId(u8 type); -bool32 IsEcWordBufferUninitialized(void); +static EWRAM_DATA struct EasyChatScreen *sEasyChatScreen = NULL; + +static void CB2_EasyChatScreen(void); +static void Task_InitEasyChat(u8 taskId); +static void Task_RunEasyChat(u8 taskId); +static bool8 Task_InitEasyChatInternal(u8 taskId); +static void DismantleEasyChat(MainCallback cb); +static void CompareProfileResponseWithPassphrase(void); +static void CompareQuestionnaireResponseWithPassphrase(void); +static bool8 EasyChat_AllocateResources(u8 type, u16 *words); +static void EasyChat_FreeResources(void); +static u16 EasyChatScreen_HandleJoypad(void); +static u16 HandleJoypad_SelectField(void); +static u16 HandleJoypad_SelectFooter(void); +static u16 HandleJoypad_SelectGroup(void); +static u16 HandleJoypad_SelectWord(void); +static u16 Cancel_HandleYesNoMenu(void); +static u16 Confirm_HandleYesNoMenu(void); +static u16 DelAll_HandleYesNoMenu(void); +static u16 Cancel_CreateYesNoMenu(void); +static u16 DelAll_CreateYesNoMenu(void); +static u16 Confirm_CreateYesNoMenu(void); +static u8 GetStateBackup(void); +int OpenSelectedGroup(void); +int BackOutFromGroupToFieldSelect(void); +int ToggleGroupAlphaMode(void); +int DeleteSelectedWord(void); +int PlaceSelectedWord(void); +static void CommitECWords(void); +static void DeleteAllECFields(void); +static void SetEasyChatWordToField(u16 word); +static bool8 HasECMessageChanged(void); +static u16 SelectGroupCursorAction(u32 action); +int UpdateSelectGroupCursorPos_OutsideBlueBox_GroupMode(u32 action); +int UpdateSelectGroupCursorPos_OutsideBlueBox_AlphaMode(u32 action); +int UpdateSelectGroupCursorPos_InsideBlueBox(u32 action); +static void GroupCursorMoveToBlueBox(void); +static void GroupCursorWrapAroundLeft(void); +static u16 SelectWordCursorAction(u32 action); +static u16 GetSelectedFieldIndex(void); +static u16 GetSelectedGroupIndex(void); +int GetSelectedLetter(void); +static u16 GetSelectWordCursorPos(void); +static u8 GetMaxGroupCursorXinAlphaMode(u8 unkB); +static void MoveGroupCursorXToMaxCol(void); +static void MoveWordCursorXToMaxCol(void); +static bool8 GroupSelectCursorXPosTooFarRight(void); +static bool8 WordSelectCursorXPosTooFarRight(void); +static bool8 IsPhraseDifferentThanPlayerInput(const u16 *wordsToCompare, u8 numWords); +static u8 GetEasyChatScreenTemplateId(u8 type); +static bool32 IsEcWordBufferUninitialized(void); void DoEasyChatScreen(u8 type, u16 *words, MainCallback callback) { u8 taskId; ResetTasks(); - taskId = CreateTask(sub_80FEC54, 0); + taskId = CreateTask(Task_InitEasyChat, 0); gTasks[taskId].data[EZCHAT_TASK_TYPE] = type; SetWordTaskArg(taskId, EZCHAT_TASK_WORDS, (uintptr_t)words); SetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK, (uintptr_t)callback); - SetMainCallback2(sub_80FEC0C); + SetMainCallback2(CB2_EasyChatScreen); } -void sub_80FEC0C(void) +static void CB2_EasyChatScreen(void) { RunTasks(); AnimateSprites(); @@ -127,37 +125,37 @@ void sub_80FEC0C(void) UpdatePaletteFade(); } -void VBlankCallback_EasyChatScreen(void) +static void VBlankCallback_EasyChatScreen(void) { TransferPlttBuffer(); LoadOam(); ProcessSpriteCopyRequests(); } -void sub_80FEC38(u8 taskId, TaskFunc func) +static void SetEasyChatTaskFunc(u8 taskId, TaskFunc func) { gTasks[taskId].func = func; gTasks[taskId].data[EZCHAT_TASK_STATE] = 0; } -void sub_80FEC54(u8 taskId) +static void Task_InitEasyChat(u8 taskId) { if (!IsUpdateLinkStateCBActive()) { - while (sub_80FED80(taskId)) + while (Task_InitEasyChatInternal(taskId)) ; } else { - if (sub_80FED80(taskId) == TRUE) + if (Task_InitEasyChatInternal(taskId) == TRUE) return; } - sub_80FEC38(taskId, sub_80FEC90); + SetEasyChatTaskFunc(taskId, Task_RunEasyChat); } -void sub_80FEC90(u8 taskId) +static void Task_RunEasyChat(u8 taskId) { - u16 v0; + u16 action; s16 *data; data = gTasks[taskId].data; @@ -170,40 +168,40 @@ void sub_80FEC90(u8 taskId) data[EZCHAT_TASK_STATE]++; break; case 1: - v0 = sub_80FF028(); - if (v0 == 23) + action = EasyChatScreen_HandleJoypad(); + if (action == 23) { BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK); data[EZCHAT_TASK_STATE] = 3; } - else if (v0 != 0) + else if (action != 0) { PlaySE(SE_SELECT); - sub_8100134(v0); + EasyChatInterfaceCommand_Setup(action); data[EZCHAT_TASK_STATE]++; } break; case 2: - if (!sub_810014C()) + if (!EasyChatInterfaceCommand_Run()) data[EZCHAT_TASK_STATE] = 1; break; case 3: if (!gPaletteFade.active) { - if (data[EZCHAT_TASK_TYPE] == 14) - sub_80FEF4C(); - if (data[EZCHAT_TASK_TYPE] == 0) + if (data[EZCHAT_TASK_TYPE] == EASY_CHAT_TYPE_QUESTIONNAIRE) + CompareQuestionnaireResponseWithPassphrase(); + if (data[EZCHAT_TASK_TYPE] == EASY_CHAT_TYPE_PROFILE) { FlagSet(FLAG_SYS_SET_TRAINER_CARD_PROFILE); - sub_80FEF2C(); + CompareProfileResponseWithPassphrase(); } - sub_80FEE24((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); + DismantleEasyChat((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); } break; } } -bool8 sub_80FED80(u8 taskId) +static bool8 Task_InitEasyChatInternal(u8 taskId) { s16 *data; @@ -219,23 +217,23 @@ bool8 sub_80FED80(u8 taskId) case 1: if (!InitEasyChatSelection()) { - sub_80FEE24((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); + DismantleEasyChat((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); } break; case 2: if (!EasyChat_AllocateResources(data[EZCHAT_TASK_TYPE], (u16 *)GetWordTaskArg(taskId, EZCHAT_TASK_WORDS))) { - sub_80FEE24((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); + DismantleEasyChat((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); } break; case 3: - if (!sub_80FFF80()) + if (!InitEasyChatGraphicsWork()) { - sub_80FEE24((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); + DismantleEasyChat((MainCallback)GetWordTaskArg(taskId, EZCHAT_TASK_MAINCALLBACK)); } break; case 4: - if (sub_80FFF98()) + if (LoadEasyChatGraphics()) { return TRUE; } @@ -247,11 +245,11 @@ bool8 sub_80FED80(u8 taskId) return TRUE; } -void sub_80FEE24(MainCallback callback) +static void DismantleEasyChat(MainCallback callback) { DestroyEasyChatSelectionData(); EasyChat_FreeResources(); - sub_810011C(); + DestroyEasyChatGraphicsResources(); FreeAllWindowBuffers(); SetMainCallback2(callback); } @@ -285,31 +283,31 @@ void ShowEasyChatScreen(void) DoEasyChatScreen(gSpecialVar_0x8004, words, sub_80568C4); } -static const u16 gUnknown_843F29C[] = { +static const u16 sECPhrase_MysteryEventIsExciting[] = { EC_WORD_MYSTERY, EC_WORD_EVENT, EC_WORD_IS, EC_WORD_EXCITING }; -void sub_80FEF2C(void) +static void CompareProfileResponseWithPassphrase(void) { - gSpecialVar_0x8004 = IsPhraseDifferentThanPlayerInput(gUnknown_843F29C, NELEMS(gUnknown_843F29C)); + gSpecialVar_0x8004 = IsPhraseDifferentThanPlayerInput(sECPhrase_MysteryEventIsExciting, NELEMS(sECPhrase_MysteryEventIsExciting)); } -static const u16 gUnknown_843F2A4[] = { +static const u16 sECPhrase_LinkTogetherWithAll[] = { EC_WORD_LINK, EC_WORD_TOGETHER, EC_WORD_WITH, EC_WORD_ALL }; -void sub_80FEF4C(void) +static void CompareQuestionnaireResponseWithPassphrase(void) { - gSpecialVar_0x8004 = IsPhraseDifferentThanPlayerInput(gUnknown_843F2A4, NELEMS(gUnknown_843F2A4)); + gSpecialVar_0x8004 = IsPhraseDifferentThanPlayerInput(sECPhrase_LinkTogetherWithAll, NELEMS(sECPhrase_LinkTogetherWithAll)); } -const struct EasyChatScreenTemplate sEasyChatScreenTemplates[] = { +static const struct EasyChatScreenTemplate sEasyChatScreenTemplates[] = { { .type = EASY_CHAT_TYPE_PROFILE, .numColumns = 2, @@ -410,7 +408,7 @@ const struct EasyChatScreenTemplate sEasyChatScreenTemplates[] = { } }; -bool8 EasyChat_AllocateResources(u8 type, u16 *words) +static bool8 EasyChat_AllocateResources(u8 type, u16 *words) { u8 templateId; int i; @@ -424,68 +422,68 @@ bool8 EasyChat_AllocateResources(u8 type, u16 *words) sEasyChatScreen->state = 0; sEasyChatScreen->mainCursorColumn = 0; sEasyChatScreen->mainCursorRow = 0; - sEasyChatScreen->unk_09 = 0; + sEasyChatScreen->isAlphaMode = FALSE; templateId = GetEasyChatScreenTemplateId(type); sEasyChatScreen->numColumns = sEasyChatScreenTemplates[templateId].numColumns; sEasyChatScreen->numRows = sEasyChatScreenTemplates[templateId].numRows; - sEasyChatScreen->unk_07 = sEasyChatScreen->numColumns * sEasyChatScreen->numRows; + sEasyChatScreen->numWords = sEasyChatScreen->numColumns * sEasyChatScreen->numRows; sEasyChatScreen->templateId = templateId; - if (sEasyChatScreen->unk_07 > 9) - sEasyChatScreen->unk_07 = 9; + if (sEasyChatScreen->numWords > 9) + sEasyChatScreen->numWords = 9; - CpuCopy16(words, sEasyChatScreen->ecWordBuffer, sEasyChatScreen->unk_07 * sizeof(u16)); - sEasyChatScreen->unk_0d = (GetNumDisplayableGroups() - 1) / 2 + 1; + CpuCopy16(words, sEasyChatScreen->ecWordBuffer, sEasyChatScreen->numWords * sizeof(u16)); + sEasyChatScreen->selectGroupNumRows = (GetNumDisplayableGroups() - 1) / 2 + 1; return TRUE; } -void EasyChat_FreeResources(void) +static void EasyChat_FreeResources(void) { if (sEasyChatScreen != NULL) Free(sEasyChatScreen); } -u16 sub_80FF028(void) +static u16 EasyChatScreen_HandleJoypad(void) { switch (sEasyChatScreen->state) { case 0: - return sub_80FF098(); + return HandleJoypad_SelectField(); case 1: - return sub_80FF20C(); + return HandleJoypad_SelectFooter(); case 2: - return sub_80FF360(); + return HandleJoypad_SelectGroup(); case 3: - return sub_80FF41C(); + return HandleJoypad_SelectWord(); case 4: - return sub_80FF4A8(); + return Cancel_HandleYesNoMenu(); case 5: - return sub_80FF544(); + return DelAll_HandleYesNoMenu(); case 6: - return sub_80FF4F0(); + return Confirm_HandleYesNoMenu(); } return 0; } -u16 sub_80FF098(void) +static u16 HandleJoypad_SelectField(void) { do { if (JOY_NEW(A_BUTTON)) { sEasyChatScreen->state = 2; - sEasyChatScreen->unk_0a = 0; - sEasyChatScreen->unk_0b = 0; - sEasyChatScreen->unk_0c = 0; + sEasyChatScreen->selectGroupCursorX = 0; + sEasyChatScreen->selectGroupCursorY = 0; + sEasyChatScreen->selectGroupRowsAbove = 0; return 9; } else if (JOY_NEW(B_BUTTON)) { - return sub_80FF590(); + return Cancel_CreateYesNoMenu(); } else if (JOY_NEW(START_BUTTON)) { - return sub_80FF5C0(); + return Confirm_CreateYesNoMenu(); } else if (JOY_NEW(DPAD_UP)) { @@ -538,7 +536,7 @@ u16 sub_80FF098(void) return 2; } -u16 sub_80FF20C(void) +static u16 HandleJoypad_SelectFooter(void) { do { @@ -547,21 +545,21 @@ u16 sub_80FF20C(void) switch (sEasyChatScreen->mainCursorColumn) { case 0: - return sub_80FF5A8(); + return DelAll_CreateYesNoMenu(); case 1: - return sub_80FF590(); + return Cancel_CreateYesNoMenu(); case 2: - return sub_80FF5C0(); + return Confirm_CreateYesNoMenu(); } } if (JOY_NEW(B_BUTTON)) { - return sub_80FF590(); + return Cancel_CreateYesNoMenu(); } else if (JOY_NEW(START_BUTTON)) { - return sub_80FF5C0(); + return Confirm_CreateYesNoMenu(); } else if (JOY_NEW(DPAD_UP)) { @@ -608,46 +606,46 @@ u16 sub_80FF20C(void) return 2; } -u16 sub_80FF360(void) +static u16 HandleJoypad_SelectGroup(void) { if (JOY_NEW(B_BUTTON)) - return sub_80FF678(); + return BackOutFromGroupToFieldSelect(); if (JOY_NEW(A_BUTTON)) { - if (sEasyChatScreen->unk_0a != -1) - return sub_80FF5FC(); + if (sEasyChatScreen->selectGroupCursorX != -1) + return OpenSelectedGroup(); - switch (sEasyChatScreen->unk_0b) + switch (sEasyChatScreen->selectGroupCursorY) { case 0: - return sub_80FF688(); + return ToggleGroupAlphaMode(); case 1: - return sub_80FF6B4(); + return DeleteSelectedWord(); case 2: - return sub_80FF678(); + return BackOutFromGroupToFieldSelect(); } } if (JOY_NEW(SELECT_BUTTON)) - return sub_80FF688(); + return ToggleGroupAlphaMode(); if (JOY_REPT(DPAD_UP)) - return sub_80FF7CC(2); + return SelectGroupCursorAction(2); if (JOY_REPT(DPAD_DOWN)) - return sub_80FF7CC(3); + return SelectGroupCursorAction(3); if (JOY_REPT(DPAD_LEFT)) - return sub_80FF7CC(1); + return SelectGroupCursorAction(1); if (JOY_REPT(DPAD_RIGHT)) - return sub_80FF7CC(0); + return SelectGroupCursorAction(0); return 0; } -u16 sub_80FF41C(void) +static u16 HandleJoypad_SelectWord(void) { if (JOY_NEW(B_BUTTON)) { @@ -656,30 +654,30 @@ u16 sub_80FF41C(void) } if (JOY_NEW(A_BUTTON)) - return sub_80FF6C8(); + return PlaceSelectedWord(); if (JOY_NEW(START_BUTTON)) - return sub_80FFA38(4); + return SelectWordCursorAction(4); if (JOY_NEW(SELECT_BUTTON)) - return sub_80FFA38(5); + return SelectWordCursorAction(5); if (JOY_REPT(DPAD_UP)) - return sub_80FFA38(2); + return SelectWordCursorAction(2); if (JOY_REPT(DPAD_DOWN)) - return sub_80FFA38(3); + return SelectWordCursorAction(3); if (JOY_REPT(DPAD_LEFT)) - return sub_80FFA38(1); + return SelectWordCursorAction(1); if (JOY_REPT(DPAD_RIGHT)) - return sub_80FFA38(0); + return SelectWordCursorAction(0); return 0; } -u16 sub_80FF4A8(void) +static u16 Cancel_HandleYesNoMenu(void) { u8 var0; @@ -687,7 +685,7 @@ u16 sub_80FF4A8(void) { case MENU_B_PRESSED: // B Button case 1: // No - sEasyChatScreen->state = sub_80FF5F0(); + sEasyChatScreen->state = GetStateBackup(); return 7; case 0: // Yes gSpecialVar_Result = 0; @@ -698,24 +696,24 @@ u16 sub_80FF4A8(void) } } -u16 sub_80FF4F0(void) +static u16 Confirm_HandleYesNoMenu(void) { switch (Menu_ProcessInputNoWrapClearOnChoose()) { case MENU_B_PRESSED: // B Button case 1: // No - sEasyChatScreen->state = sub_80FF5F0(); + sEasyChatScreen->state = GetStateBackup(); return 7; case 0: // Yes - gSpecialVar_Result = sub_80FF78C(); - sub_80FF6F0(); + gSpecialVar_Result = HasECMessageChanged(); + CommitECWords(); return 23; default: return 0; } } -u16 sub_80FF544(void) +static u16 DelAll_HandleYesNoMenu(void) { switch (Menu_ProcessInputNoWrapClearOnChoose()) { @@ -724,7 +722,7 @@ u16 sub_80FF544(void) sEasyChatScreen->state = 1; return 7; case 0: // Yes - sub_80FF728(); + DeleteAllECFields(); sEasyChatScreen->state = 1; return 8; default: @@ -732,21 +730,21 @@ u16 sub_80FF544(void) } } -u16 sub_80FF590(void) +static u16 Cancel_CreateYesNoMenu(void) { sEasyChatScreen->stateBackup = sEasyChatScreen->state; sEasyChatScreen->state = 4; return 5; } -u16 sub_80FF5A8(void) +static u16 DelAll_CreateYesNoMenu(void) { sEasyChatScreen->stateBackup = sEasyChatScreen->state; sEasyChatScreen->state = 5; return 4; } -u16 sub_80FF5C0(void) +static u16 Confirm_CreateYesNoMenu(void) { sEasyChatScreen->stateBackup = sEasyChatScreen->state; if (IsEcWordBufferUninitialized()) @@ -761,94 +759,94 @@ u16 sub_80FF5C0(void) } } -u8 sub_80FF5F0(void) +static u8 GetStateBackup(void) { return sEasyChatScreen->stateBackup; } -int sub_80FF5FC(void) +int OpenSelectedGroup(void) { - u16 var1; + u16 numDisplayedWords; - if (sEasyChatScreen->unk_09 == 0) + if (!sEasyChatScreen->isAlphaMode) { - u8 groupId = GetSelectedGroupByIndex(sub_80FFB8C()); + u8 groupId = GetSelectedGroupByIndex(GetSelectedGroupIndex()); GetUnlockedECWords(FALSE, groupId); } else { - GetUnlockedECWords(TRUE, sub_80FFBAC()); + GetUnlockedECWords(TRUE, GetSelectedLetter()); } - var1 = GetNumDisplayedWords(); - if (var1 == 0) + numDisplayedWords = GetNumDisplayedWords(); + if (numDisplayedWords == 0) return 0; - sEasyChatScreen->unk_0f = (var1 - 1) / 2; - sEasyChatScreen->unk_0e = 0; - sEasyChatScreen->unk_10 = 0; - sEasyChatScreen->unk_11 = 0; + sEasyChatScreen->selectWordNumRows = (numDisplayedWords - 1) / 2; + sEasyChatScreen->selectWordRowsAbove = 0; + sEasyChatScreen->selectWordCursorX = 0; + sEasyChatScreen->selectWordCursorY = 0; sEasyChatScreen->state = 3; return 11; } -int sub_80FF678(void) +int BackOutFromGroupToFieldSelect(void) { sEasyChatScreen->state = 0; return 10; } -int sub_80FF688(void) +int ToggleGroupAlphaMode(void) { - sEasyChatScreen->unk_0a = 0; - sEasyChatScreen->unk_0b = 0; - sEasyChatScreen->unk_0c = 0; - if (!sEasyChatScreen->unk_09) - sEasyChatScreen->unk_09 = 1; + sEasyChatScreen->selectGroupCursorX = 0; + sEasyChatScreen->selectGroupCursorY = 0; + sEasyChatScreen->selectGroupRowsAbove = 0; + if (!sEasyChatScreen->isAlphaMode) + sEasyChatScreen->isAlphaMode = TRUE; else - sEasyChatScreen->unk_09 = 0; + sEasyChatScreen->isAlphaMode = FALSE; return 22; } -int sub_80FF6B4(void) +int DeleteSelectedWord(void) { - sub_80FF768(0xFFFF); + SetEasyChatWordToField(0xFFFF); return 1; } -int sub_80FF6C8(void) +int PlaceSelectedWord(void) { - u16 easyChatWord = GetDisplayedWordByIndex(sub_80FFBE4()); - sub_80FF768(easyChatWord); + u16 easyChatWord = GetDisplayedWordByIndex(GetSelectWordCursorPos()); + SetEasyChatWordToField(easyChatWord); sEasyChatScreen->state = 0; return 12; } -void sub_80FF6F0(void) +static void CommitECWords(void) { u16 i; - for (i = 0; i < sEasyChatScreen->unk_07; i++) + for (i = 0; i < sEasyChatScreen->numWords; i++) sEasyChatScreen->words[i] = sEasyChatScreen->ecWordBuffer[i]; } -void sub_80FF728(void) +static void DeleteAllECFields(void) { u16 i; - for (i = 0; i < sEasyChatScreen->unk_07; i++) + for (i = 0; i < sEasyChatScreen->numWords; i++) sEasyChatScreen->ecWordBuffer[i] = 0xFFFF; } -void sub_80FF768(u16 easyChatWord) +static void SetEasyChatWordToField(u16 easyChatWord) { - u16 index = sub_80FFB6C(); + u16 index = GetSelectedFieldIndex(); sEasyChatScreen->ecWordBuffer[index] = easyChatWord; } -bool8 sub_80FF78C(void) +static bool8 HasECMessageChanged(void) { u16 i; - for (i = 0; i < sEasyChatScreen->unk_07; i++) + for (i = 0; i < sEasyChatScreen->numWords; i++) { if (sEasyChatScreen->ecWordBuffer[i] != sEasyChatScreen->words[i]) return TRUE; @@ -857,76 +855,76 @@ bool8 sub_80FF78C(void) return FALSE; } -u16 sub_80FF7CC(u32 action) +static u16 SelectGroupCursorAction(u32 action) { - if (sEasyChatScreen->unk_0a != -1) + if (sEasyChatScreen->selectGroupCursorX != -1) { - if (sEasyChatScreen->unk_09 == 0) - return sub_80FF80C(action); + if (!sEasyChatScreen->isAlphaMode) + return UpdateSelectGroupCursorPos_OutsideBlueBox_GroupMode(action); else - return sub_80FF8D8(action); + return UpdateSelectGroupCursorPos_OutsideBlueBox_AlphaMode(action); } else { - return sub_80FF968(action); + return UpdateSelectGroupCursorPos_InsideBlueBox(action); } } -int sub_80FF80C(u32 arg0) +int UpdateSelectGroupCursorPos_OutsideBlueBox_GroupMode(u32 arg0) { switch (arg0) { case 2: - if (sEasyChatScreen->unk_0b != -sEasyChatScreen->unk_0c) + if (sEasyChatScreen->selectGroupCursorY != -sEasyChatScreen->selectGroupRowsAbove) { - if (sEasyChatScreen->unk_0b) + if (sEasyChatScreen->selectGroupCursorY) { - sEasyChatScreen->unk_0b--; + sEasyChatScreen->selectGroupCursorY--; return 14; } else { - sEasyChatScreen->unk_0c--; + sEasyChatScreen->selectGroupRowsAbove--; return 16; } } break; case 3: - if (sEasyChatScreen->unk_0b + sEasyChatScreen->unk_0c < sEasyChatScreen->unk_0d - 1) + if (sEasyChatScreen->selectGroupCursorY + sEasyChatScreen->selectGroupRowsAbove < sEasyChatScreen->selectGroupNumRows - 1) { int var0; - if (sEasyChatScreen->unk_0b < 3) + if (sEasyChatScreen->selectGroupCursorY < 3) { - sEasyChatScreen->unk_0b++; + sEasyChatScreen->selectGroupCursorY++; var0 = 14; } else { - sEasyChatScreen->unk_0c++; + sEasyChatScreen->selectGroupRowsAbove++; var0 = 15; } - sub_80FFC1C(); + MoveGroupCursorXToMaxCol(); return var0; } break; case 1: - if (sEasyChatScreen->unk_0a) - sEasyChatScreen->unk_0a--; + if (sEasyChatScreen->selectGroupCursorX) + sEasyChatScreen->selectGroupCursorX--; else - sub_80FF9E8(); + GroupCursorMoveToBlueBox(); return 14; case 0: - if (sEasyChatScreen->unk_0a < 1) + if (sEasyChatScreen->selectGroupCursorX < 1) { - sEasyChatScreen->unk_0a++; - if (sub_80FFC6C()) - sub_80FF9E8(); + sEasyChatScreen->selectGroupCursorX++; + if (GroupSelectCursorXPosTooFarRight()) + GroupCursorMoveToBlueBox(); } else { - sub_80FF9E8(); + GroupCursorMoveToBlueBox(); } return 14; } @@ -934,36 +932,36 @@ int sub_80FF80C(u32 arg0) return 0; } -int sub_80FF8D8(u32 arg0) +int UpdateSelectGroupCursorPos_OutsideBlueBox_AlphaMode(u32 arg0) { switch (arg0) { case 2: - if (sEasyChatScreen->unk_0b > 0) - sEasyChatScreen->unk_0b--; + if (sEasyChatScreen->selectGroupCursorY > 0) + sEasyChatScreen->selectGroupCursorY--; else - sEasyChatScreen->unk_0b = 3; + sEasyChatScreen->selectGroupCursorY = 3; - sub_80FFC1C(); + MoveGroupCursorXToMaxCol(); return 14; case 3: - if (sEasyChatScreen->unk_0b < 3) - sEasyChatScreen->unk_0b++; + if (sEasyChatScreen->selectGroupCursorY < 3) + sEasyChatScreen->selectGroupCursorY++; else - sEasyChatScreen->unk_0b = 0; + sEasyChatScreen->selectGroupCursorY = 0; - sub_80FFC1C(); + MoveGroupCursorXToMaxCol(); return 14; case 0: - sEasyChatScreen->unk_0a++; - if (sub_80FFC6C()) - sub_80FF9E8(); + sEasyChatScreen->selectGroupCursorX++; + if (GroupSelectCursorXPosTooFarRight()) + GroupCursorMoveToBlueBox(); return 14; case 1: - sEasyChatScreen->unk_0a--; - if (sEasyChatScreen->unk_0a < 0) - sub_80FF9E8(); + sEasyChatScreen->selectGroupCursorX--; + if (sEasyChatScreen->selectGroupCursorX < 0) + GroupCursorMoveToBlueBox(); return 14; } @@ -971,137 +969,137 @@ int sub_80FF8D8(u32 arg0) return 0; } -int sub_80FF968(u32 arg0) +int UpdateSelectGroupCursorPos_InsideBlueBox(u32 arg0) { switch (arg0) { case 2: - if (sEasyChatScreen->unk_0b) - sEasyChatScreen->unk_0b--; + if (sEasyChatScreen->selectGroupCursorY) + sEasyChatScreen->selectGroupCursorY--; else - sEasyChatScreen->unk_0b = 2; + sEasyChatScreen->selectGroupCursorY = 2; return 14; case 3: - if (sEasyChatScreen->unk_0b < 2) - sEasyChatScreen->unk_0b++; + if (sEasyChatScreen->selectGroupCursorY < 2) + sEasyChatScreen->selectGroupCursorY++; else - sEasyChatScreen->unk_0b = 0; + sEasyChatScreen->selectGroupCursorY = 0; return 14; case 1: - sEasyChatScreen->unk_0b++; - sub_80FFA0C(); + sEasyChatScreen->selectGroupCursorY++; + GroupCursorWrapAroundLeft(); return 14; case 0: - sEasyChatScreen->unk_0a = 0; - sEasyChatScreen->unk_0b++; + sEasyChatScreen->selectGroupCursorX = 0; + sEasyChatScreen->selectGroupCursorY++; return 14; } return 0; } -void sub_80FF9E8(void) +static void GroupCursorMoveToBlueBox(void) { - sEasyChatScreen->unk_0a = 0xFF; - if (sEasyChatScreen->unk_0b) - sEasyChatScreen->unk_0b--; + sEasyChatScreen->selectGroupCursorX = 0xFF; + if (sEasyChatScreen->selectGroupCursorY) + sEasyChatScreen->selectGroupCursorY--; } -void sub_80FFA0C(void) +static void GroupCursorWrapAroundLeft(void) { - if (sEasyChatScreen->unk_09 == 0) + if (!sEasyChatScreen->isAlphaMode) { - sEasyChatScreen->unk_0a = 1; - sub_80FFC1C(); + sEasyChatScreen->selectGroupCursorX = 1; + MoveGroupCursorXToMaxCol(); } else { - sEasyChatScreen->unk_0a = sub_80FFC04(sEasyChatScreen->unk_0b); + sEasyChatScreen->selectGroupCursorX = GetMaxGroupCursorXinAlphaMode(sEasyChatScreen->selectGroupCursorY); } } -u16 sub_80FFA38(u32 arg0) +static u16 SelectWordCursorAction(u32 arg0) { u16 result; switch (arg0) { - case 2: - if (sEasyChatScreen->unk_11 + sEasyChatScreen->unk_0e > 0) + case 2: // up + if (sEasyChatScreen->selectWordCursorY + sEasyChatScreen->selectWordRowsAbove > 0) { - if (sEasyChatScreen->unk_11 > 0) + if (sEasyChatScreen->selectWordCursorY > 0) { - sEasyChatScreen->unk_11--; + sEasyChatScreen->selectWordCursorY--; result = 17; } else { - sEasyChatScreen->unk_0e--; + sEasyChatScreen->selectWordRowsAbove--; result = 18; } - sub_80FFC44(); + MoveWordCursorXToMaxCol(); return result; } break; - case 3: - if (sEasyChatScreen->unk_11 + sEasyChatScreen->unk_0e < sEasyChatScreen->unk_0f) + case 3: // down + if (sEasyChatScreen->selectWordCursorY + sEasyChatScreen->selectWordRowsAbove < sEasyChatScreen->selectWordNumRows) { - if (sEasyChatScreen->unk_11 < 3) + if (sEasyChatScreen->selectWordCursorY < 3) { - sEasyChatScreen->unk_11++; + sEasyChatScreen->selectWordCursorY++; result = 17; } else { - sEasyChatScreen->unk_0e++; + sEasyChatScreen->selectWordRowsAbove++; result = 19; } - sub_80FFC44(); + MoveWordCursorXToMaxCol(); return result; } break; - case 1: - if (sEasyChatScreen->unk_10 > 0) - sEasyChatScreen->unk_10--; + case 1: // left + if (sEasyChatScreen->selectWordCursorX > 0) + sEasyChatScreen->selectWordCursorX--; else - sEasyChatScreen->unk_10 = 1; + sEasyChatScreen->selectWordCursorX = 1; - sub_80FFC44(); + MoveWordCursorXToMaxCol(); return 17; - case 0: - if (sEasyChatScreen->unk_10 < 1) + case 0: // right + if (sEasyChatScreen->selectWordCursorX < 1) { - sEasyChatScreen->unk_10++; - if (sub_80FFCC0()) - sEasyChatScreen->unk_10 = 0; + sEasyChatScreen->selectWordCursorX++; + if (WordSelectCursorXPosTooFarRight()) + sEasyChatScreen->selectWordCursorX = 0; } else { - sEasyChatScreen->unk_10 = 0; + sEasyChatScreen->selectWordCursorX = 0; } return 17; - case 4: - if (sEasyChatScreen->unk_0e) + case 4: // pg up + if (sEasyChatScreen->selectWordRowsAbove) { - if (sEasyChatScreen->unk_0e > 3) - sEasyChatScreen->unk_0e -= 4; + if (sEasyChatScreen->selectWordRowsAbove > 3) + sEasyChatScreen->selectWordRowsAbove -= 4; else - sEasyChatScreen->unk_0e = 0; + sEasyChatScreen->selectWordRowsAbove = 0; return 20; } break; - case 5: - if (sEasyChatScreen->unk_0e <= sEasyChatScreen->unk_0f - 4) + case 5: // pg dn + if (sEasyChatScreen->selectWordRowsAbove <= sEasyChatScreen->selectWordNumRows - 4) { - sEasyChatScreen->unk_0e += 4; - if (sEasyChatScreen->unk_0e > sEasyChatScreen->unk_0f - 3) - sEasyChatScreen->unk_0e = sEasyChatScreen->unk_0f + -3u; + sEasyChatScreen->selectWordRowsAbove += 4; + if (sEasyChatScreen->selectWordRowsAbove > sEasyChatScreen->selectWordNumRows - 3) + sEasyChatScreen->selectWordRowsAbove = sEasyChatScreen->selectWordNumRows + -3u; - sub_80FFC44(); + MoveWordCursorXToMaxCol(); return 21; } break; @@ -1110,36 +1108,36 @@ u16 sub_80FFA38(u32 arg0) return 0; } -u16 sub_80FFB6C(void) +static u16 GetSelectedFieldIndex(void) { return (sEasyChatScreen->mainCursorRow * sEasyChatScreen->numColumns) + sEasyChatScreen->mainCursorColumn; } -u16 sub_80FFB8C(void) +static u16 GetSelectedGroupIndex(void) { - return 2 * (sEasyChatScreen->unk_0b + sEasyChatScreen->unk_0c) + sEasyChatScreen->unk_0a; + return 2 * (sEasyChatScreen->selectGroupCursorY + sEasyChatScreen->selectGroupRowsAbove) + sEasyChatScreen->selectGroupCursorX; } -const u8 gUnknown_843F39C[][7] = { - {0x01, 0x02, 0x03, 0x04, 0x05, 0x06}, - {0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c}, - {0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13}, - {0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a} +static const u8 sAlphabetLayout[][7] = { + { 1, 2, 3, 4, 5, 6}, + { 7, 8, 9, 10, 11, 12}, + {13, 14, 15, 16, 17, 18, 19}, + {20, 21, 22, 23, 24, 25, 26} }; -int sub_80FFBAC(void) +int GetSelectedLetter(void) { - int var0 = sEasyChatScreen->unk_0a < NELEMS(*gUnknown_843F39C) ? sEasyChatScreen->unk_0a : 0; - int var1 = sEasyChatScreen->unk_0b < NELEMS(gUnknown_843F39C) ? sEasyChatScreen->unk_0b : 0; - return gUnknown_843F39C[var1][var0]; + int col = sEasyChatScreen->selectGroupCursorX < NELEMS(*sAlphabetLayout) ? sEasyChatScreen->selectGroupCursorX : 0; + int row = sEasyChatScreen->selectGroupCursorY < NELEMS(sAlphabetLayout) ? sEasyChatScreen->selectGroupCursorY : 0; + return sAlphabetLayout[row][col]; } -u16 sub_80FFBE4(void) +static u16 GetSelectWordCursorPos(void) { - return 2 * (sEasyChatScreen->unk_11 + sEasyChatScreen->unk_0e) + sEasyChatScreen->unk_10; + return 2 * (sEasyChatScreen->selectWordCursorY + sEasyChatScreen->selectWordRowsAbove) + sEasyChatScreen->selectWordCursorX; } -u8 sub_80FFC04(u8 arg0) +static u8 GetMaxGroupCursorXinAlphaMode(u8 arg0) { switch (arg0) { @@ -1151,39 +1149,39 @@ u8 sub_80FFC04(u8 arg0) } } -void sub_80FFC1C(void) +static void MoveGroupCursorXToMaxCol(void) { - while (sub_80FFC6C()) + while (GroupSelectCursorXPosTooFarRight()) { - if (sEasyChatScreen->unk_0a) - sEasyChatScreen->unk_0a--; + if (sEasyChatScreen->selectGroupCursorX) + sEasyChatScreen->selectGroupCursorX--; else break; } } -void sub_80FFC44(void) +static void MoveWordCursorXToMaxCol(void) { - while (sub_80FFCC0()) + while (WordSelectCursorXPosTooFarRight()) { - if (sEasyChatScreen->unk_10) - sEasyChatScreen->unk_10--; + if (sEasyChatScreen->selectWordCursorX) + sEasyChatScreen->selectWordCursorX--; else break; } } -bool8 sub_80FFC6C(void) +static bool8 GroupSelectCursorXPosTooFarRight(void) { - if (sEasyChatScreen->unk_09 == 0) - return sub_80FFB8C() >= GetNumDisplayableGroups() ? TRUE : FALSE; + if (!sEasyChatScreen->isAlphaMode) + return GetSelectedGroupIndex() >= GetNumDisplayableGroups() ? TRUE : FALSE; else - return sEasyChatScreen->unk_0a > sub_80FFC04(sEasyChatScreen->unk_0b) ? TRUE : FALSE; + return sEasyChatScreen->selectGroupCursorX > GetMaxGroupCursorXinAlphaMode(sEasyChatScreen->selectGroupCursorY) ? TRUE : FALSE; } -bool8 sub_80FFCC0(void) +static bool8 WordSelectCursorXPosTooFarRight(void) { - return sub_80FFBE4() >= GetNumDisplayedWords() ? TRUE : FALSE; + return GetSelectWordCursorPos() >= GetNumDisplayedWords() ? TRUE : FALSE; } u8 GetEasyChatScreenFrameId(void) @@ -1233,7 +1231,7 @@ void GetEasyChatConfirmText(const u8 **str1, const u8 **str2) *str2 = sEasyChatScreenTemplates[sEasyChatScreen->templateId].confirmText2; } -void sub_80FFDC8(const u8 **str1, const u8 **str2) +void GetEasyChatConfirmCancelText(const u8 **str1, const u8 **str2) { switch (sEasyChatScreen->type) { @@ -1255,36 +1253,36 @@ void GetEasyChatConfirmDeletionText(const u8 **str1, const u8 **str2) *str2 = gUnknown_8418956; } -void sub_80FFE08(u8 *arg0, u8 *arg1) +void GetECSelectGroupCursorCoords(u8 *Xp, u8 *Yp) { - *arg0 = sEasyChatScreen->unk_0a; - *arg1 = sEasyChatScreen->unk_0b; + *Xp = sEasyChatScreen->selectGroupCursorX; + *Yp = sEasyChatScreen->selectGroupCursorY; } -u8 sub_80FFE1C(void) +bool8 IsEasyChatAlphaMode(void) { - return sEasyChatScreen->unk_09; + return sEasyChatScreen->isAlphaMode; } -u8 sub_80FFE28(void) +u8 GetECSelectGroupRowsAbove(void) { - return sEasyChatScreen->unk_0c; + return sEasyChatScreen->selectGroupRowsAbove; } -void sub_80FFE34(s8 *arg0, s8 *arg1) +void GetECSelectWordCursorCoords(s8 *Xp, s8 *Yp) { - *arg0 = sEasyChatScreen->unk_10; - *arg1 = sEasyChatScreen->unk_11; + *Xp = sEasyChatScreen->selectWordCursorX; + *Yp = sEasyChatScreen->selectWordCursorY; } -u8 sub_80FFE48(void) +u8 GetECSelectWordRowsAbove(void) { - return sEasyChatScreen->unk_0e; + return sEasyChatScreen->selectWordRowsAbove; } -u8 sub_80FFE54(void) +u8 GetECSelectWordNumRows(void) { - return sEasyChatScreen->unk_0f; + return sEasyChatScreen->selectWordNumRows; } u8 unref_sub_80FFE60(void) @@ -1292,16 +1290,16 @@ u8 unref_sub_80FFE60(void) return 0; } -bool32 sub_80FFE64(void) +bool32 ShouldDrawECUpArrow(void) { switch (sEasyChatScreen->state) { case 2: - if (sEasyChatScreen->unk_09 == 0 && sEasyChatScreen->unk_0c) + if (!sEasyChatScreen->isAlphaMode && sEasyChatScreen->selectGroupRowsAbove != 0) return TRUE; break; case 3: - if (sEasyChatScreen->unk_0e) + if (sEasyChatScreen->selectWordRowsAbove != 0) return TRUE; break; } @@ -1309,16 +1307,16 @@ bool32 sub_80FFE64(void) return FALSE; } -bool32 sub_80FFE98(void) +bool32 ShouldDrawECDownArrow(void) { switch (sEasyChatScreen->state) { case 2: - if (sEasyChatScreen->unk_09 == 0 && sEasyChatScreen->unk_0c + 4 <= sEasyChatScreen->unk_0d - 1) + if (!sEasyChatScreen->isAlphaMode && sEasyChatScreen->selectGroupRowsAbove + 4 <= sEasyChatScreen->selectGroupNumRows - 1) return TRUE; break; case 3: - if (sEasyChatScreen->unk_0e + 4 <= sEasyChatScreen->unk_0f) + if (sEasyChatScreen->selectWordRowsAbove + 4 <= sEasyChatScreen->selectWordNumRows) return TRUE; break; } @@ -1326,7 +1324,7 @@ bool32 sub_80FFE98(void) return FALSE; } -bool8 IsPhraseDifferentThanPlayerInput(const u16 *phrase, u8 phraseLength) +static bool8 IsPhraseDifferentThanPlayerInput(const u16 *phrase, u8 phraseLength) { u8 i; @@ -1339,7 +1337,7 @@ bool8 IsPhraseDifferentThanPlayerInput(const u16 *phrase, u8 phraseLength) return FALSE; } -u8 GetEasyChatScreenTemplateId(u8 type) +static u8 GetEasyChatScreenTemplateId(u8 type) { u32 i; @@ -1352,11 +1350,11 @@ u8 GetEasyChatScreenTemplateId(u8 type) return 0; } -bool32 IsEcWordBufferUninitialized(void) +static bool32 IsEcWordBufferUninitialized(void) { int i; - for (i = 0; i < sEasyChatScreen->unk_07; i++) + for (i = 0; i < sEasyChatScreen->numWords; i++) { if (sEasyChatScreen->ecWordBuffer[i] != 0xFFFF) return FALSE; |