Finish item_use

2019-06-20 20:00:13 -04:00
parent 12f3ceb0f7
commit 7abbe42763
26 changed files with 709 additions and 1619 deletions
@@ -1,31 +1,45 @@
 #include "global.h"
+#include "battle.h"
 #include "berry_pouch.h"
 #include "berry_powder.h"
 #include "bike.h"
 #include "coins.h"
 #include "event_data.h"
+#include "field_effect.h"
 #include "field_fadetransition.h"
 #include "field_map_obj_helpers.h"
 #include "field_player_avatar.h"
+#include "field_specials.h"
 #include "field_weather.h"
 #include "fieldmap.h"
 #include "item.h"
 #include "item_menu.h"
 #include "item_use.h"
+#include "itemfinder.h"
 #include "mail.h"
+#include "main.h"
+#include "malloc.h"
 #include "map_obj_80688E4.h"
 #include "map_obj_lock.h"
 #include "metatile_behavior.h"
 #include "new_menu_helpers.h"
 #include "overworld.h"
+#include "palette.h"
+#include "party_menu.h"
+#include "quest_log.h"
+#include "region_map.h"
 #include "script.h"
 #include "sound.h"
 #include "string_util.h"
 #include "strings.h"
 #include "task.h"
+#include "teachy_tv.h"
+#include "tm_case.h"
+#include "vs_seeker.h"
 #include "constants/fanfares.h"
 #include "constants/flags.h"
 #include "constants/items.h"
+#include "constants/maps.h"
 #include "constants/moves.h"
 #include "constants/songs.h"

@@ -43,7 +57,24 @@ void ItemUseOnFieldCB_Rod(u8 taskId);
 void FieldUseFunc_EvoItem(u8 taskId);
 void sub_80A1648(u8 taskId);
 void sub_80A1674(u8 taskId);
-void sub_813EC8C(u8 taskId);
+void InitTMCaseFromBag(void);
+void Task_InitTMCaseFromField(u8 taskId);
+void InitBerryPouchFromBag(void);
+void Task_InitBerryPouchFromField(u8 taskId);
+void InitBerryPouchFromBattle(void);
+void InitTeachyTvFromBag(void);
+void Task_InitTeachyTvFromField(u8 taskId);
+void sub_80A19E8(u8 taskId);
+void sub_80A1A44(void);
+void sub_80A1B48(u8 taskId);
+void sub_80A1C08(u8 taskId);
+void sub_80A1C44(u8 taskId);
+void sub_80A1CAC(void);
+void sub_80A1CC0(u8 taskId);
+void sub_80A1D58(void);
+void sub_80A1D68(u8 taskId);
+void sub_80A1EF4(u8 taskId);
+void sub_80A1F48(u8 taskId);

 extern void (*const gUnknown_83E2954[])(void);

@@ -158,10 +189,10 @@ void FieldUseFunc_OrangeMail(u8 taskId)

 void sub_80A1208(void)
 {
-    u16 buffer[18];
+    struct MailStruct mail;

-    buffer[16] = gSpecialVar_ItemId;
-    sub_80BEBEC(buffer, UseFameCheckerFromMenu, 0);
+    mail.itemId = gSpecialVar_ItemId;
+    sub_80BEBEC(&mail, ReturnToBagFromKeyItem, 0);
 }

 void FieldUseFunc_MachBike(u8 taskId)
@@ -320,3 +351,530 @@ void sub_80A16D0(u8 taskId)
 {
    sub_80A0FBC(taskId);
 }
+
+void FieldUseFunc_Medicine(u8 taskId)
+{
+    gUnknown_3005E98 = sub_81252D0;
+    sub_80A16D0(taskId);
+}
+
+void FieldUseFunc_Ether(u8 taskId)
+{
+    gUnknown_3005E98 = sub_81256F8;
+    sub_80A16D0(taskId);
+}
+
+void FieldUseFunc_PpUp(u8 taskId)
+{
+    gUnknown_3005E98 = dp05_pp_up;
+    sub_80A16D0(taskId);
+}
+
+void FieldUseFunc_RareCandy(u8 taskId)
+{
+    gUnknown_3005E98 = dp05_rare_candy;
+    sub_80A16D0(taskId);
+}
+
+void FieldUseFunc_EvoItem(u8 taskId)
+{
+    gUnknown_3005E98 = sub_8126B60;
+    sub_80A16D0(taskId);
+}
+
+void FieldUseFunc_SacredAsh(u8 taskId)
+{
+    gUnknown_3005E98 = sub_8126894;
+    sub_80A0FBC(taskId);
+}
+
+void FieldUseFunc_TmCase(u8 taskId)
+{
+    if (gTasks[taskId].data[3] == 0)
+    {
+        sub_8108EE0(InitTMCaseFromBag);
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        sub_80CCB68();
+        fade_screen(1, 0);
+        gTasks[taskId].func = Task_InitTMCaseFromField;
+    }
+}
+
+void InitTMCaseFromBag(void)
+{
+    InitTMCase(0, ReturnToBagFromKeyItem, 0);
+}
+
+void Task_InitTMCaseFromField(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CleanupOverworldWindowsAndTilemaps();
+        sub_80A1184();
+        InitTMCase(0, CB2_ReturnToField, 1);
+        DestroyTask(taskId);
+    }
+}
+
+void FieldUseFunc_BerryPouch(u8 taskId)
+{
+    if (gTasks[taskId].data[3] == 0)
+    {
+        sub_8108EE0(InitBerryPouchFromBag);
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        sub_80CCB68();
+        fade_screen(1, 0);
+        gTasks[taskId].func = Task_InitBerryPouchFromField;
+    }
+}
+
+void InitBerryPouchFromBag(void)
+{
+    InitBerryPouch(0, ReturnToBagFromKeyItem, 0);
+}
+
+void Task_InitBerryPouchFromField(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CleanupOverworldWindowsAndTilemaps();
+        sub_80A1184();
+        InitBerryPouch(0, CB2_ReturnToField, 1);
+        DestroyTask(taskId);
+    }
+}
+
+void BattleUseFunc_BerryPouch(u8 taskId)
+{
+    sub_8108EE0(InitBerryPouchFromBattle);
+    sub_8108B50(taskId);
+}
+
+void InitBerryPouchFromBattle(void)
+{
+    InitBerryPouch(4, sub_8107ECC, 0);
+}
+
+void FieldUseFunc_TeachyTv(u8 taskId)
+{
+    ItemUse_SetQuestLogEvent(4, NULL, gSpecialVar_ItemId, 0xFFFF);
+    if (gTasks[taskId].data[3] == 0)
+    {
+        sub_8108EE0(InitTeachyTvFromBag);
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        sub_80CCB68();
+        fade_screen(1, 0);
+        gTasks[taskId].func = Task_InitTeachyTvFromField;
+    }
+}
+
+void InitTeachyTvFromBag(void)
+{
+    InitTeachyTvController(0, ReturnToBagFromKeyItem);
+}
+
+void Task_InitTeachyTvFromField(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CleanupOverworldWindowsAndTilemaps();
+        sub_80A1184();
+        InitTeachyTvController(0, CB2_ReturnToField);
+        DestroyTask(taskId);
+    }
+}
+
+void FieldUseFunc_SuperRepel(u8 taskId)
+{
+    if (VarGet(VAR_REPEL_STEP_COUNT) == 0)
+    {
+        PlaySE(SE_RU_GASYAN);
+        gTasks[taskId].func = sub_80A19E8;
+    }
+    else
+        // An earlier repel is still in effect
+        DisplayItemMessageInBag(taskId, 2, gUnknown_841659E, sub_810A1F8);
+}
+
+void sub_80A19E8(u8 taskId)
+{
+    if (!IsSEPlaying())
+    {
+        ItemUse_SetQuestLogEvent(4, NULL, gSpecialVar_ItemId, 0xFFFF);
+        VarSet(VAR_REPEL_STEP_COUNT, ItemId_GetHoldEffectParam(gSpecialVar_ItemId));
+        sub_80A1A44();
+        DisplayItemMessageInBag(taskId, 2, gStringVar4, sub_810A1F8);
+    }
+}
+
+void sub_80A1A44(void)
+{
+    RemoveBagItem(gSpecialVar_ItemId, 1);
+    sub_8108DC8(ItemId_GetPocket(gSpecialVar_ItemId));
+    sub_81089F4(ItemId_GetPocket(gSpecialVar_ItemId));
+    CopyItemName(gSpecialVar_ItemId, gStringVar2);
+    StringExpandPlaceholders(gStringVar4, gUnknown_841658C);
+}
+
+void FieldUseFunc_BlackFlute(u8 taskId)
+{
+    ItemUse_SetQuestLogEvent(4, NULL, gSpecialVar_ItemId, 0xFFFF);
+    if (gSpecialVar_ItemId == ITEM_WHITE_FLUTE)
+    {
+        FlagSet(FLAG_WHITE_FLUTE_ACTIVE);
+        FlagClear(FLAG_BLACK_FLUTE_ACTIVE);
+        CopyItemName(gSpecialVar_ItemId, gStringVar2);
+        StringExpandPlaceholders(gStringVar4, gUnknown_84165D2);
+        gTasks[taskId].func = sub_80A1B48;
+        gTasks[taskId].data[8] = 0;
+    }
+    else if (gSpecialVar_ItemId == ITEM_BLACK_FLUTE)
+    {
+        FlagSet(FLAG_BLACK_FLUTE_ACTIVE);
+        FlagClear(FLAG_WHITE_FLUTE_ACTIVE);
+        CopyItemName(gSpecialVar_ItemId, gStringVar2);
+        StringExpandPlaceholders(gStringVar4, gUnknown_8416600);
+        gTasks[taskId].func = sub_80A1B48;
+        gTasks[taskId].data[8] = 0;
+    }
+}
+
+void sub_80A1B48(u8 taskId)
+{
+    if (++gTasks[taskId].data[8] > 7)
+    {
+        PlaySE(SE_PN_ON);
+        DisplayItemMessageInBag(taskId, 2, gStringVar4, sub_810A1F8);
+    }
+}
+
+bool8 sub_80A1B8C(void)
+{
+    if (gMapHeader.escapeRope & 1)
+        return TRUE;
+    else
+        return FALSE;
+}
+
+void ItemUseOutOfBattle_EscapeRope(u8 taskId)
+{
+    if (sub_80A1B8C() == TRUE)
+    {
+        ItemUse_SetQuestLogEvent(4, NULL, gSpecialVar_ItemId, gMapHeader.regionMapSectionId);
+        sItemUseOnFieldCB = sub_80A1C08;
+        sub_80A103C(taskId);
+    }
+    else
+        sub_80A1110(taskId, gTasks[taskId].data[3]);
+}
+
+void sub_80A1C08(u8 taskId)
+{
+    sub_8054D70();
+    sub_80A1A44();
+    gTasks[taskId].data[0] = 0;
+    DisplayItemMessageOnField(taskId, 2, gStringVar4, sub_80A1C44);
+}
+
+void sub_80A1C44(u8 taskId)
+{
+    ResetInitialPlayerAvatarState();
+    sub_8085620();
+    DestroyTask(taskId);
+}
+
+void FieldUseFunc_TownMap(u8 taskId)
+{
+    if (gTasks[taskId].data[3] == 0)
+    {
+        sub_8108EE0(sub_80A1CAC);
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        sub_80CCB68();
+        fade_screen(1, 0);
+        gTasks[taskId].func = sub_80A1CC0;
+    }
+}
+
+void sub_80A1CAC(void)
+{
+    sub_80BFF50(0, ReturnToBagFromKeyItem);
+}
+
+void sub_80A1CC0(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CleanupOverworldWindowsAndTilemaps();
+        sub_80A1184();
+        sub_80BFF50(0, CB2_ReturnToField);
+        DestroyTask(taskId);
+    }
+}
+
+void FieldUseFunc_FameChecker(u8 taskId)
+{
+    ItemUse_SetQuestLogEvent(4, NULL, gSpecialVar_ItemId, 0xFFFF);
+    if (gTasks[taskId].data[3] == 0)
+    {
+        sub_8108EE0(sub_80A1D58);
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        sub_80CCB68();
+        fade_screen(1, 0);
+        gTasks[taskId].func = sub_80A1D68;
+    }
+}
+
+void sub_80A1D58(void)
+{
+    UseFameChecker(ReturnToBagFromKeyItem);
+}
+
+void sub_80A1D68(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        CleanupOverworldWindowsAndTilemaps();
+        sub_80A1184();
+        UseFameChecker(CB2_ReturnToField);
+        DestroyTask(taskId);
+    }
+}
+
+void FieldUseFunc_VsSeeker(u8 taskId)
+{
+    if ((gMapHeader.mapType != MAP_TYPE_ROUTE
+      && gMapHeader.mapType != MAP_TYPE_TOWN
+      && gMapHeader.mapType != MAP_TYPE_CITY)
+     || (gSaveBlock1Ptr->location.mapGroup == MAP_GROUP(VIRIDIAN_FOREST)
+      && (gSaveBlock1Ptr->location.mapNum == MAP_NUM(VIRIDIAN_FOREST)
+       || gSaveBlock1Ptr->location.mapNum == MAP_NUM(MT_EMBER_EXTERIOR)
+       || gSaveBlock1Ptr->location.mapNum == MAP_NUM(THREE_ISLAND_BERRY_FOREST)
+       || gSaveBlock1Ptr->location.mapNum == MAP_NUM(SIX_ISLAND_PATTERN_BUSH))))
+    {
+        sub_80A1110(taskId, gTasks[taskId].data[3]);
+    }
+    else
+    {
+        sItemUseOnFieldCB = Task_VsSeeker_0;
+        sub_80A103C(taskId);
+    }
+}
+
+void sub_80A1E0C(u8 taskId)
+{
+    sub_80A112C(taskId);
+}
+
+void BattleUseFunc_PokeBallEtc(u8 taskId)
+{
+    if (!IsPlayerPartyAndPokemonStorageFull())
+    {
+        RemoveBagItem(gSpecialVar_ItemId, 1);
+        sub_8108CB4();
+        sub_8108B50(taskId);
+    }
+    else
+    {
+        DisplayItemMessageInBag(taskId, 2, gUnknown_8416631, sub_810A1F8);
+    }
+}
+
+void BattleUseFunc_PokeFlute(u8 taskId)
+{
+    sub_8108CB4();
+    sub_8108B50(taskId);
+}
+
+void BattleUseFunc_GuardSpec(u8 taskId)
+{
+    if (ExecuteTableBasedItemEffect(&gPlayerParty[gBattlerPartyIndexes[gBattlerInMenuId]], gSpecialVar_ItemId, gBattlerPartyIndexes[gBattlerInMenuId], 0))
+    {
+        DisplayItemMessageInBag(taskId, 2, gUnknown_84169DC, sub_810A1F8);
+    }
+    else
+    {
+        gTasks[taskId].data[8] = 0;
+        gTasks[taskId].func = sub_80A1EF4;
+    }
+}
+
+void sub_80A1EF4(u8 taskId)
+{
+    s16 * data = gTasks[taskId].data;
+
+    if (++data[8] > 7)
+    {
+        u16 itemId = gSpecialVar_ItemId;
+        PlaySE(SE_KAIFUKU);
+        RemoveBagItem(itemId, 1);
+        DisplayItemMessageInBag(taskId, 2, sub_8042DA4(itemId), sub_80A1F48);
+    }
+}
+
+void sub_80A1F48(u8 taskId)
+{
+    if (JOY_NEW(A_BUTTON) || JOY_NEW(B_BUTTON))
+    {
+        sub_8108CB4();
+        sub_8108B50(taskId);
+    }
+}
+
+void sub_80A1F78(u8 taskId)
+{
+    if (GetPocketByItemId(gSpecialVar_ItemId) == POCKET_BERRY_POUCH)
+    {
+        sub_813D934(sub_81279E0);
+        sub_813D808(taskId);
+    }
+    else
+    {
+        sub_8108EE0(sub_81279E0);
+        sub_8108B50(taskId);
+    }
+}
+
+void BattleUseFunc_Medicine(u8 taskId)
+{
+    gUnknown_3005E98 = ItemUseCB_Medicine;
+    sub_80A1F78(taskId);
+}
+
+void sub_80A1FD8(u8 taskId)
+{
+    gUnknown_3005E98 = sub_8126894;
+    sub_80A1F78(taskId);
+}
+
+void BattleUseFunc_Ether(u8 taskId)
+{
+    gUnknown_3005E98 = sub_81256F8;
+    sub_80A1F78(taskId);
+}
+
+void BattleUseFunc_PokeDoll(u8 taskId)
+{
+    if (!(gBattleTypeFlags & BATTLE_TYPE_TRAINER))
+    {
+        sub_80A1A44();
+        ItemUse_SetQuestLogEvent(4, 0, gSpecialVar_ItemId, 0xFFFF);
+        DisplayItemMessageInBag(taskId, 2, gStringVar4, sub_8108B50);
+    }
+    else
+        sub_80A1110(taskId, 0);
+}
+
+void ItemUseOutOfBattle_EnigmaBerry(u8 taskId)
+{
+    switch (GetItemEffectType(gSpecialVar_ItemId) - 1)
+    {
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 10:
+    case 11:
+    case 12:
+    case 13:
+    case 14:
+    case 15:
+    case 16:
+        gTasks[taskId].data[4] = 1;
+        FieldUseFunc_Medicine(taskId);
+        break;
+    case 9:
+        gTasks[taskId].data[4] = 1;
+        FieldUseFunc_SacredAsh(taskId);
+        break;
+    case 0:
+        gTasks[taskId].data[4] = 1;
+        FieldUseFunc_RareCandy(taskId);
+        break;
+    case 18:
+    case 19:
+        gTasks[taskId].data[4] = 1;
+        FieldUseFunc_PpUp(taskId);
+        break;
+    case 20:
+        gTasks[taskId].data[4] = 1;
+        FieldUseFunc_Ether(taskId);
+        break;
+    default:
+        gTasks[taskId].data[4] = 4;
+        FieldUseFunc_OakStopsYou(taskId);
+    }
+}
+
+void ItemUseInBattle_EnigmaBerry(u8 taskId)
+{
+    switch (GetItemEffectType(gSpecialVar_ItemId))
+    {
+    case 0:
+        BattleUseFunc_GuardSpec(taskId);
+        break;
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+    case 9:
+    case 11:
+        BattleUseFunc_Medicine(taskId);
+        break;
+    case 21:
+        BattleUseFunc_Ether(taskId);
+        break;
+    default:
+        FieldUseFunc_OakStopsYou(taskId);
+    }
+}
+
+void FieldUseFunc_OakStopsYou(u8 taskId)
+{
+    if (GetPocketByItemId(gSpecialVar_ItemId) == POCKET_BERRY_POUCH)
+    {
+        StringExpandPlaceholders(gStringVar4, gUnknown_8416425);
+        sub_813EB20(taskId, 4, gStringVar4, sub_813E2B8);
+    }
+    else
+        sub_80A1110(taskId, gTasks[taskId].data[3]);
+}
+
+void ItemUse_SetQuestLogEvent(u8 eventId, struct Pokemon * pokemon, u16 itemId, u16 param)
+{
+    struct UnkStruct_ItemUseQuestLog
+    {
+        u16 itemId;
+        u16 unk2;
+        u16 species;
+        u16 param;
+    } * questLog = Alloc(sizeof(*questLog));
+
+    questLog->itemId = itemId;
+    questLog->param = param;
+    if (pokemon != NULL)
+        questLog->species = GetMonData(pokemon, MON_DATA_SPECIES2);
+    else
+        questLog->species = 0xFFFF;
+    sub_8113550(eventId, (void *)questLog);
+    Free(questLog);
+}