pokeemerald/src/item_use.c

1122 lines
29 KiB
C
Raw Normal View History

2018-01-28 04:58:44 +01:00
#include "global.h"
2018-02-08 00:00:25 +01:00
#include "item_use.h"
2018-01-28 04:58:44 +01:00
#include "battle.h"
2018-02-14 01:12:17 +01:00
#include "main.h"
2018-01-28 04:58:44 +01:00
#include "berry.h"
#include "bike.h"
#include "coins.h"
#include "constants/flags.h"
#include "constants/items.h"
#include "constants/songs.h"
#include "constants/vars.h"
#include "data2.h"
#include "event_data.h"
#include "fieldmap.h"
#include "event_object_movement.h"
2018-01-28 04:58:44 +01:00
#include "field_player_avatar.h"
#include "field_screen.h"
#include "field_weather.h"
#include "item.h"
#include "mail.h"
#include "metatile_behavior.h"
#include "overworld.h"
#include "palette.h"
#include "pokemon.h"
#include "rom_818CFC8.h"
#include "script.h"
#include "sound.h"
#include "string_util.h"
#include "task.h"
#include "text.h"
extern void(**gUnknown_0203CE54)(void);
extern void(**gUnknown_0203CF2C)(void);
extern void(*gUnknown_0203A0F4)(u8 taskId);
extern void(*gUnknown_085920D8[])(void);
extern void (*gUnknown_03006328)(u8, u16, TaskFunc);
extern void unknown_ItemMenu_Confirm(u8 taskId);
extern void sub_81C5B14(u8 taskId);
extern u8 gText_DadsAdvice[];
extern u8 gText_CantDismountBike[];
extern void sub_8197434(u8 a, u8 b);
extern void sub_80984F4(void);
extern void ItemUseOutOfBattle_TMHM(u8 a);
extern void ItemUseOutOfBattle_EvolutionStone(u8 b);
extern void bag_menu_mail_related(void);
extern void OpenPokeblockCase(u8 a, void(*b)(void));
extern void overworld_free_bg_tilemaps(void);
2018-02-12 18:26:26 +01:00
extern bool32 Overworld_IsBikingAllowed(void);
2018-01-28 04:58:44 +01:00
extern bool8 IsPlayerFacingSurfableFishableWater(void);
extern bool8 sub_81221AC(void);
extern u8 gText_ItemFinderNothing[];
extern u8 gText_ItemFinderNearby[];
extern u8 gText_ItemFinderOnTop[];
extern u8 gText_CoinCase[];
extern u8 gText_PowderQty[];
extern u8 gUnknown_085920E4[];
extern u8 Route102_EventScript_274482[];
extern u8 Route102_EventScript_2744C0[];
extern u8 BattleFrontier_OutsideEast_EventScript_242CFC[];
extern u8 gText_BootedUpHM[];
extern u8 gText_BootedUpTM[];
extern u8 gText_TMHMContainedVar1[];
extern u8 gText_PlayerUsedVar2[];
extern u8 gText_RepelEffectsLingered[];
extern u8 gText_UsedVar2WildLured[];
extern u8 gText_UsedVar2WildRepelled[];
extern u8 gText_BoxFull[];
extern u8 gText_WontHaveEffect[];
extern int sub_80247BC(void);
extern struct MapHeader* mapconnection_get_mapheader(struct MapConnection *connection);
extern void SetUpItemUseCallback(u8 taskId);
extern void ItemUseCB_Medicine(u8, u16, TaskFunc);
extern void sub_81B67C8(u8, u16, TaskFunc);
extern void sub_81B79E8(u8, u16, TaskFunc);
extern void dp05_ether(u8, u16, TaskFunc);
extern void dp05_pp_up(u8, u16, TaskFunc);
extern void dp05_rare_candy(u8, u16, TaskFunc);
extern void sub_81B6DC4(u8, u16, TaskFunc);
extern void sub_81B7C74(u8, u16, TaskFunc);
extern u16 ItemIdToBattleMoveId(u16);
extern void bag_menu_yes_no(u8, u8, void(**)(u8 taskId));
extern void (*gUnknown_085920E8[])(u8 taskId);
extern void sub_81C5924(void);
extern void sub_81C59BC(void);
extern void sub_81AB9A8(u8);
extern void sub_81ABA88(u8);
extern void sub_80B7CC8(void);
2018-02-12 15:01:43 +01:00
extern void Overworld_ResetStateAfterDigEscRope(void);
2018-01-28 04:58:44 +01:00
extern u8* sub_806CF78(u16);
extern void sub_81B89F0(void);
extern u8 GetItemEffectType(u16);
2018-02-06 18:15:10 +01:00
extern struct MapConnection *sub_8088A8C(s16, s16);
2018-01-28 04:58:44 +01:00
void MapPostLoadHook_UseItem(void);
2018-02-08 00:00:25 +01:00
void sub_80AF6D4(void);
2018-01-28 04:58:44 +01:00
void Task_CallItemUseOnFieldCallback(u8 taskId);
void bag_menu_inits_lists_menu(u8 taskId);
void ItemUseOnFieldCB_Bike(u8 taskId);
void ItemUseOnFieldCB_Rod(u8 taskId);
void ItemUseOnFieldCB_Itemfinder(u8 taskId);
void sub_80FD504(u8 taskId);
void sub_80FD5CC(u8 taskId);
void sub_80FDA94(u8 taskId);
void sub_80FDADC(u8 taskId);
void sub_80FD7C8(u8 taskId);
void sub_80FDC00(u8 taskId);
void sub_80FDD74(u8 taskId);
void sub_80FDE08(u8 taskId);
void sub_80FDE7C(u8 taskId);
void sub_80FDF90(u8 taskId);
void task08_0809AD8C(u8 taskId);
void sub_80FE024(u8 taskId);
void sub_80FE124(u8 taskId);
void sub_80FE164(u8 taskId);
2018-02-12 19:59:42 +01:00
void DisplayItemMessage(u8 taskId, u8 a, const u8* str, void(*callback)(u8 taskId));
2018-01-28 04:58:44 +01:00
void DisplayItemMessageInBattlePyramid(u8 taskId, u8* str, void(*callback)(u8 taskId));
void DisplayItemMessageOnField(u8 taskId, u8* str, void(*callback)(u8 taskId));
void sub_81C6714(u8 taskId);
void CleanUpAfterFailingToUseRegisteredKeyItemOnField(u8 taskId);
void StartFishing(u8 a);
2018-02-14 01:12:17 +01:00
bool8 ItemfinderCheckForHiddenItems(const struct MapEvents *, u8);
2018-01-28 04:58:44 +01:00
u8 sub_80FD9B0(s16 a, s16 b);
void sub_80FDA24(u8 a);
void sub_80FD8E0(u8 taskId, s16 x, s16 y);
void sub_80FDBEC(void);
bool8 sub_80FDE2C(void);
void ItemUseOutOfBattle_CannotUse(u8 taskId);
void SetUpItemUseCallback(u8 taskId)
{
u8 type;
if (gSpecialVar_ItemId == ITEM_ENIGMA_BERRY)
type = gTasks[taskId].data[4] - 1;
else
type = ItemId_GetType(gSpecialVar_ItemId) - 1;
if (!InBattlePyramid())
{
*gUnknown_0203CE54 = gUnknown_085920D8[type];
unknown_ItemMenu_Confirm(taskId);
}
else
{
*gUnknown_0203CF2C = gUnknown_085920D8[type];
sub_81C5B14(taskId);
}
}
void SetUpItemUseOnFieldCallback(u8 taskId)
{
if (gTasks[taskId].data[3] != 1)
{
gFieldCallback = MapPostLoadHook_UseItem;
SetUpItemUseCallback(taskId);
}
else
gUnknown_0203A0F4(taskId);
}
void MapPostLoadHook_UseItem(void)
{
pal_fill_black();
CreateTask(Task_CallItemUseOnFieldCallback, 8);
}
void Task_CallItemUseOnFieldCallback(u8 taskId)
{
if (IsWeatherNotFadingIn() == 1)
2018-01-28 04:58:44 +01:00
gUnknown_0203A0F4(taskId);
}
2018-01-30 22:33:20 +01:00
void DisplayCannotUseItemMessage(u8 taskId, bool8 isUsingRegisteredKeyItemOnField, const u8 *str)
2018-01-28 04:58:44 +01:00
{
StringExpandPlaceholders(gStringVar4, str);
if (!isUsingRegisteredKeyItemOnField)
{
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
else
DisplayItemMessageInBattlePyramid(taskId, gText_DadsAdvice, sub_81C6714);
}
else
DisplayItemMessageOnField(taskId, gStringVar4, CleanUpAfterFailingToUseRegisteredKeyItemOnField);
}
void DisplayDadsAdviceCannotUseItemMessage(u8 taskId, bool8 isUsingRegisteredKeyItemOnField)
{
DisplayCannotUseItemMessage(taskId, isUsingRegisteredKeyItemOnField, gText_DadsAdvice);
}
void DisplayCannotDismountBikeMessage(u8 taskId, bool8 isUsingRegisteredKeyItemOnField)
{
DisplayCannotUseItemMessage(taskId, isUsingRegisteredKeyItemOnField, gText_CantDismountBike);
}
void CleanUpAfterFailingToUseRegisteredKeyItemOnField(u8 taskId)
{
sub_8197434(0, 1);
DestroyTask(taskId);
sub_80984F4();
ScriptContext2_Disable();
}
u8 CheckIfItemIsTMHMOrEvolutionStone(u16 itemId)
{
if (ItemId_GetFieldFunc(itemId) == ItemUseOutOfBattle_TMHM)
return 1;
else if (ItemId_GetFieldFunc(itemId) == ItemUseOutOfBattle_EvolutionStone)
return 2;
else
return 0;
}
void sub_80FD254()
{
struct MailStruct mail;
mail.itemId = gSpecialVar_ItemId;
ReadMail(&mail, bag_menu_mail_related, 0);
}
void ItemUseOutOfBattle_Mail(u8 taskId)
{
*gUnknown_0203CE54 = sub_80FD254;
unknown_ItemMenu_Confirm(taskId);
}
void ItemUseOutOfBattle_Bike(u8 taskId)
{
s16* data = gTasks[taskId].data;
s16 coordsY;
s16 coordsX;
u8 behavior;
PlayerGetDestCoords(&coordsX, &coordsY);
behavior = MapGridGetMetatileBehaviorAt(coordsX, coordsY);
if (FlagGet(FLAG_SYS_CYCLING_ROAD) == TRUE || MetatileBehavior_IsVerticalRail(behavior) == TRUE || MetatileBehavior_IsHorizontalRail(behavior) == TRUE || MetatileBehavior_IsIsolatedVerticalRail(behavior) == TRUE || MetatileBehavior_IsIsolatedHorizontalRail(behavior) == TRUE)
DisplayCannotDismountBikeMessage(taskId, data[3]);
else
{
2018-02-12 18:26:26 +01:00
if (Overworld_IsBikingAllowed() == TRUE && IsBikingDisallowedByPlayer() == 0)
2018-01-28 04:58:44 +01:00
{
gUnknown_0203A0F4 = ItemUseOnFieldCB_Bike;
SetUpItemUseOnFieldCallback(taskId);
}
else
DisplayDadsAdviceCannotUseItemMessage(taskId, data[3]);
}
}
void ItemUseOnFieldCB_Bike(u8 taskId)
{
if (!ItemId_GetSecondaryId(gSpecialVar_ItemId))
GetOnOffBike(2);
else
GetOnOffBike(4);
sub_80984F4();
ScriptContext2_Disable();
DestroyTask(taskId);
}
bool32 CanFish()
{
s16 x, y;
u16 tileBehavior;
GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
tileBehavior = MapGridGetMetatileBehaviorAt(x, y);
if (MetatileBehavior_IsWaterfall(tileBehavior))
return FALSE;
if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_4))
return FALSE;
if (!TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
{
if (IsPlayerFacingSurfableFishableWater())
return TRUE;
}
else
{
if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior) && !MapGridIsImpassableAt(x, y))
return TRUE;
if (MetatileBehavior_8089510(tileBehavior) == TRUE)
return TRUE;
}
return FALSE;
}
void ItemUseOutOfBattle_Rod(u8 taskId)
{
if (CanFish() == TRUE)
{
gUnknown_0203A0F4 = ItemUseOnFieldCB_Rod;
SetUpItemUseOnFieldCallback(taskId);
}
else
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}
void ItemUseOnFieldCB_Rod(u8 taskId)
{
StartFishing(ItemId_GetSecondaryId(gSpecialVar_ItemId));
DestroyTask(taskId);
}
void ItemUseOutOfBattle_Itemfinder(u8 var)
{
IncrementGameStat(0x27);
gUnknown_0203A0F4 = ItemUseOnFieldCB_Itemfinder;
SetUpItemUseOnFieldCallback(var);
}
void ItemUseOnFieldCB_Itemfinder(u8 taskId)
{
if (ItemfinderCheckForHiddenItems(gMapHeader.events, taskId) == TRUE)
gTasks[taskId].func = sub_80FD504;
else
DisplayItemMessageOnField(taskId, gText_ItemFinderNothing, sub_80FD5CC);
}
void sub_80FD504(u8 taskId)
{
u8 playerDir;
u8 playerDirToItem;
u8 i;
s16* data = gTasks[taskId].data;
if (!data[3])
{
if (data[4] == 4)
{
playerDirToItem = sub_80FD9B0(data[0], data[1]);
if (playerDirToItem)
{
sub_80FDA24(gUnknown_085920E4[playerDirToItem - 1]);
gTasks[taskId].func = sub_80FDA94;
}
else
{
playerDir = player_get_direction_lower_nybble();
for (i = 0; i < 4; i++)
{
if (playerDir == gUnknown_085920E4[i])
data[5] = (i + 1) & 3;
}
gTasks[taskId].func = sub_80FDADC;
data[3] = 0;
data[2] = 0;
}
return;
}
PlaySE(SE_DAUGI);
data[4]++;
}
data[3] = (data[3] + 1) & 0x1F;
}
void sub_80FD5CC(u8 taskId)
{
sub_8197434(0, 1);
sub_80984F4();
ScriptContext2_Disable();
DestroyTask(taskId);
}
2018-02-14 01:12:17 +01:00
bool8 ItemfinderCheckForHiddenItems(const struct MapEvents *events, u8 taskId)
2018-01-28 04:58:44 +01:00
{
int distanceX, distanceY;
s16 x, y, i, newDistanceX, newDistanceY;
PlayerGetDestCoords(&x, &y);
gTasks[taskId].data[2] = FALSE;
for (i = 0; i < events->bgEventCount; i++)
{
if (events->bgEvents[i].kind == 7 && !FlagGet(events->bgEvents[i].bgUnion.hiddenItem.hiddenItemId + 0x1F4))
{
2018-01-30 22:33:20 +01:00
distanceX = (u16)events->bgEvents[i].x + 7;
2018-01-28 04:58:44 +01:00
newDistanceX = distanceX - x;
2018-01-30 22:33:20 +01:00
distanceY = (u16)events->bgEvents[i].y + 7;
2018-01-28 04:58:44 +01:00
newDistanceY = distanceY - y;
2018-02-05 17:39:26 +01:00
2018-01-28 04:58:44 +01:00
if ((u16)(newDistanceX + 7) < 15 && (newDistanceY >= -5) && (newDistanceY < 6))
sub_80FD8E0(taskId, newDistanceX, newDistanceY);
}
}
2018-02-05 17:39:26 +01:00
2018-01-28 04:58:44 +01:00
sub_80FD7C8(taskId);
if (gTasks[taskId].data[2] == TRUE)
return TRUE;
else
return FALSE;
}
2018-02-14 01:12:17 +01:00
bool8 sub_80FD6D4(const struct MapEvents *events, s16 x, s16 y)
2018-01-28 04:58:44 +01:00
{
u8 bgEventCount = events->bgEventCount;
struct BgEvent *bgEvent = events->bgEvents;
int i;
for (i = 0; i < bgEventCount; i++)
{
if (bgEvent[i].kind == 7 && x == (u16)bgEvent[i].x && y == (u16)bgEvent[i].y) // hidden item and coordinates matches x and y passed?
{
if (!FlagGet(bgEvent[i].bgUnion.hiddenItem.hiddenItemId + 0x1F4))
return TRUE;
else
return FALSE;
}
}
return FALSE;
}
bool8 sub_80FD730(struct MapConnection *connection, int x, int y)
{
struct MapHeader *mapHeader;
u16 localX, localY;
u32 localOffset;
s32 localLength;
mapHeader = mapconnection_get_mapheader(connection);
switch (connection->direction)
{
// same weird temp variable behavior seen in sub_80FD6D4
case 2:
localOffset = connection->offset + 7;
localX = x - localOffset;
localLength = mapHeader->mapData->height - 7;
localY = localLength + y; // additions are reversed for some reason
break;
case 1:
localOffset = connection->offset + 7;
localX = x - localOffset;
localLength = gMapHeader.mapData->height + 7;
localY = y - localLength;
break;
case 3:
localLength = mapHeader->mapData->width - 7;
localX = localLength + x; // additions are reversed for some reason
localOffset = connection->offset + 7;
localY = y - localOffset;
break;
case 4:
localLength = gMapHeader.mapData->width + 7;
localX = x - localLength;
localOffset = connection->offset + 7;
localY = y - localOffset;
break;
default:
return FALSE;
}
return sub_80FD6D4(mapHeader->events, localX, localY);
}
void sub_80FD7C8(u8 taskId)
{
s16 x, y;
s16 curX, curY;
s16 width = gMapHeader.mapData->width + 7;
s16 height = gMapHeader.mapData->height + 7;
2018-02-06 18:15:10 +01:00
s16 var1 = 7;
s16 var2 = 7;
2018-01-28 04:58:44 +01:00
PlayerGetDestCoords(&x, &y);
for (curX = x - 7; curX <= x + 7; curX++)
{
for (curY = y - 5; curY <= y + 5; curY++)
{
2018-02-06 18:15:10 +01:00
if (var1 > curX
2018-01-28 04:58:44 +01:00
|| curX >= width
2018-02-06 18:15:10 +01:00
|| var2 > curY
2018-01-28 04:58:44 +01:00
|| curY >= height)
{
struct MapConnection *conn = sub_8088A8C(curX, curY);
if (conn && sub_80FD730(conn, curX, curY) == TRUE)
sub_80FD8E0(taskId, curX - x, curY - y);
}
}
}
}
void sub_80FD8E0(u8 taskId, s16 x, s16 y)
{
s16 *data = gTasks[taskId].data;
s16 var1, var2, var3, var4;
if (data[2] == FALSE)
{
data[0] = x;
data[1] = y;
data[2] = TRUE;
}
else
{
// data[0] and data[1] contain the player's coordinates.
// x and y contain the item's coordinates.
if (data[0] < 0)
var1 = data[0] * -1; // item is to the left
else
var1 = data[0]; // item is to the right
if (data[1] < 0)
var2 = data[1] * -1; // item is to the north
else
var2 = data[1]; // item is to the south
if (x < 0)
var3 = x * -1;
else
var3 = x;
if (y < 0)
var4 = y * -1;
else
var4 = y;
if (var1 + var2 > var3 + var4)
{
data[0] = x;
data[1] = y;
}
else
{
if (var1 + var2 == var3 + var4 && (var2 > var4 || (var2 == var4 && data[1] < y)))
{
data[0] = x;
data[1] = y;
}
}
}
}
u8 sub_80FD9B0(s16 itemX, s16 itemY)
{
s16 abX, abY;
if (itemX == 0 && itemY == 0)
return DIR_NONE; // player is standing on the item.
// get absolute X distance.
if (itemX < 0)
abX = itemX * -1;
else
abX = itemX;
// get absolute Y distance.
if (itemY < 0)
abY = itemY * -1;
else
abY = itemY;
if (abX > abY)
{
if (itemX < 0)
return DIR_EAST;
else
return DIR_NORTH;
}
else
{
if (abX < abY)
{
if (itemY < 0)
return DIR_SOUTH;
else
return DIR_WEST;
}
if (abX == abY)
{
if (itemY < 0)
return DIR_SOUTH;
else
return DIR_WEST;
}
return DIR_NONE; // should never get here. return something so it doesnt crash.
}
}
void sub_80FDA24(u8 direction)
{
FieldObjectClearAnimIfSpecialAnimFinished(&gMapObjects[GetFieldObjectIdByLocalIdAndMap(0xFF, 0, 0)]);
FieldObjectClearAnim(&gMapObjects[GetFieldObjectIdByLocalIdAndMap(0xFF, 0, 0)]);
npc_sync_anim_pause_bits(&gMapObjects[GetFieldObjectIdByLocalIdAndMap(0xFF, 0, 0)]);
PlayerTurnInPlace(direction);
}
void sub_80FDA94(u8 taskId)
{
if (FieldObjectCheckIfSpecialAnimFinishedOrInactive(&gMapObjects[GetFieldObjectIdByLocalIdAndMap(0xFF, 0, 0)]) == TRUE)
DisplayItemMessageOnField(taskId, gText_ItemFinderNearby, sub_80FD5CC);
}
void sub_80FDADC(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if (FieldObjectCheckIfSpecialAnimFinishedOrInactive(&gMapObjects[GetFieldObjectIdByLocalIdAndMap(0xFF, 0, 0)]) == TRUE
|| data[2] == FALSE)
{
sub_80FDA24(gUnknown_085920E4[data[5]]);
data[2] = 1;
data[5] = (data[5] + 1) & 3;
data[3]++;
if (data[3] == 4)
DisplayItemMessageOnField(taskId, gText_ItemFinderOnTop, sub_80FD5CC);
}
}
void ItemUseOutOfBattle_PokeblockCase(u8 taskId)
{
if (sub_81221AC() == TRUE)
{
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}
else if (gTasks[taskId].data[3] != TRUE)
{
*gUnknown_0203CE54 = sub_80FDBEC;
unknown_ItemMenu_Confirm(taskId);
}
else
{
gFieldCallback = sub_80AF6D4;
2018-01-30 22:33:20 +01:00
FadeScreen(1, 0);
2018-01-28 04:58:44 +01:00
gTasks[taskId].func = sub_80FDC00;
}
}
void sub_80FDBEC(void)
{
OpenPokeblockCase(0, bag_menu_mail_related);
}
void sub_80FDC00(u8 taskId)
{
if (!gPaletteFade.active)
{
overworld_free_bg_tilemaps();
2018-02-14 00:58:22 +01:00
OpenPokeblockCase(0, CB2_ReturnToField);
2018-01-28 04:58:44 +01:00
DestroyTask(taskId);
}
}
void ItemUseOutOfBattle_CoinCase(u8 taskId)
{
ConvertIntToDecimalStringN(gStringVar1, GetCoins(), 0, 4);
StringExpandPlaceholders(gStringVar4, gText_CoinCase);
if (!gTasks[taskId].data[3])
{
DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
}
else
{
DisplayItemMessageOnField(taskId, gStringVar4, CleanUpAfterFailingToUseRegisteredKeyItemOnField);
}
}
void ItemUseOutOfBattle_PowderJar(u8 taskId)
{
ConvertIntToDecimalStringN(gStringVar1, sub_80247BC(), 0, 5);
StringExpandPlaceholders(gStringVar4, gText_PowderQty);
if (!gTasks[taskId].data[3])
{
DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
}
else
{
DisplayItemMessageOnField(taskId, gStringVar4, CleanUpAfterFailingToUseRegisteredKeyItemOnField);
}
}
void sub_80FDD10(u8 taskId)
{
if (IsPlayerFacingPlantedBerryTree() == TRUE)
{
gUnknown_0203A0F4 = sub_80FDD74;
gFieldCallback = MapPostLoadHook_UseItem;
2018-02-14 00:58:22 +01:00
*gUnknown_0203CE54 = CB2_ReturnToField;
2018-01-28 04:58:44 +01:00
unknown_ItemMenu_Confirm(taskId);
}
else
{
ItemId_GetFieldFunc(gSpecialVar_ItemId)(taskId);
}
}
void sub_80FDD74(u8 taskId)
{
RemoveBagItem(gSpecialVar_ItemId, 1);
ScriptContext2_Enable();
ScriptContext1_SetupScript(Route102_EventScript_274482);
DestroyTask(taskId);
}
void ItemUseOutOfBattle_WailmerPail(u8 taskId)
{
if (sub_80FDE2C() == TRUE)
{
gUnknown_0203A0F4 = sub_80FDE7C;
SetUpItemUseOnFieldCallback(taskId);
}
else if (TryToWaterBerryTree() == TRUE)
{
gUnknown_0203A0F4 = sub_80FDE08;
SetUpItemUseOnFieldCallback(taskId);
}
else
{
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}
}
void sub_80FDE08(u8 taskId)
{
ScriptContext2_Enable();
ScriptContext1_SetupScript(Route102_EventScript_2744C0);
DestroyTask(taskId);
}
bool8 sub_80FDE2C(void)
{
u16 x, y;
u8 z;
u8 objId;
GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
z = PlayerGetZCoord();
objId = GetFieldObjectIdByXYZ(x, y, z);
if (objId == 16 || gMapObjects[objId].graphicsId != 0xE4)
return FALSE;
else
return TRUE;
}
void sub_80FDE7C(u8 taskId)
{
ScriptContext2_Enable();
ScriptContext1_SetupScript(BattleFrontier_OutsideEast_EventScript_242CFC);
DestroyTask(taskId);
}
void ItemUseOutOfBattle_Medicine(u8 taskId)
{
gUnknown_03006328 = ItemUseCB_Medicine;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_ReduceEV(u8 taskId)
{
gUnknown_03006328 = sub_81B67C8;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_SacredAsh(u8 taskId)
{
gUnknown_03006328 = sub_81B79E8;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_PPRecovery(u8 taskId)
{
gUnknown_03006328 = dp05_ether;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_PPUp(u8 taskId)
{
gUnknown_03006328 = dp05_pp_up;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_RareCandy(u8 taskId)
{
gUnknown_03006328 = dp05_rare_candy;
SetUpItemUseCallback(taskId);
}
void ItemUseOutOfBattle_TMHM(u8 taskId)
{
2018-02-05 17:39:26 +01:00
if (gSpecialVar_ItemId >= ITEM_HM01_CUT)
2018-01-28 04:58:44 +01:00
DisplayItemMessage(taskId, 1, gText_BootedUpHM, sub_80FDF90); // HM
else
DisplayItemMessage(taskId, 1, gText_BootedUpTM, sub_80FDF90); // TM
}
void sub_80FDF90(u8 taskId)
{
PlaySE(SE_PC_LOGIN);
gTasks[taskId].func = task08_0809AD8C;
}
void task08_0809AD8C(u8 taskId)
{
if (gMain.newKeys & (A_BUTTON | B_BUTTON))
{
StringCopy(gStringVar1, gMoveNames[ItemIdToBattleMoveId(gSpecialVar_ItemId)]);
StringExpandPlaceholders(gStringVar4, gText_TMHMContainedVar1);
DisplayItemMessage(taskId, 1, gStringVar4, sub_80FE024);
}
}
void sub_80FE024(u8 taskId)
{
bag_menu_yes_no(taskId, 6, gUnknown_085920E8);
}
void sub_80FE03C(u8 taskId)
{
gUnknown_03006328 = sub_81B6DC4;
SetUpItemUseCallback(taskId);
}
void sub_80FE058(void)
{
RemoveBagItem(gSpecialVar_ItemId, 1);
CopyItemName(gSpecialVar_ItemId, gStringVar2);
StringExpandPlaceholders(gStringVar4, gText_PlayerUsedVar2);
if (!InBattlePyramid())
{
sub_81AB9A8(ItemId_GetPocket(gSpecialVar_ItemId));
sub_81ABA88(ItemId_GetPocket(gSpecialVar_ItemId));
}
else
{
sub_81C5924();
sub_81C59BC();
}
}
void ItemUseOutOfBattle_Repel(u8 taskId)
{
if (VarGet(VAR_REPEL_STEP_COUNT) == 0)
gTasks[taskId].func = sub_80FE124;
else if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gText_RepelEffectsLingered, bag_menu_inits_lists_menu);
else
DisplayItemMessageInBattlePyramid(taskId, gText_RepelEffectsLingered, sub_81C6714);
}
void sub_80FE124(u8 taskId)
{
s16* data = gTasks[taskId].data;
2018-02-05 17:39:26 +01:00
2018-01-28 04:58:44 +01:00
if (++data[8] > 7)
{
data[8] = 0;
PlaySE(SE_TU_SAA);
gTasks[taskId].func = sub_80FE164;
}
}
void sub_80FE164(u8 taskId)
{
if (!IsSEPlaying())
{
VarSet(VAR_REPEL_STEP_COUNT, ItemId_GetHoldEffectParam(gSpecialVar_ItemId));
sub_80FE058();
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
else
DisplayItemMessageInBattlePyramid(taskId, gStringVar4, sub_81C6714);
}
}
void sub_80FE1D0(u8 taskId)
{
if(++gTasks[taskId].data[8] > 7)
{
PlaySE(SE_BIDORO);
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
else
DisplayItemMessageInBattlePyramid(taskId, gStringVar4, sub_81C6714);
}
}
void ItemUseOutOfBattle_BlackWhiteFlute(u8 taskId)
{
CopyItemName(gSpecialVar_ItemId, gStringVar2);
if (gSpecialVar_ItemId == ITEM_WHITE_FLUTE)
{
FlagSet(FLAG_SYS_ENC_UP_ITEM);
FlagClear(FLAG_SYS_ENC_DOWN_ITEM);
StringExpandPlaceholders(gStringVar4, gText_UsedVar2WildLured);
}
else
{
FlagSet(FLAG_SYS_ENC_DOWN_ITEM);
FlagClear(FLAG_SYS_ENC_UP_ITEM);
StringExpandPlaceholders(gStringVar4, gText_UsedVar2WildRepelled);
}
gTasks[taskId].data[8] = 0;
gTasks[taskId].func = sub_80FE1D0;
}
void task08_080A1C44(u8 taskId)
{
player_avatar_init_params_reset();
sub_80B7CC8();
DestroyTask(taskId);
}
void re_escape_rope(u8 taskId)
{
2018-02-12 15:01:43 +01:00
Overworld_ResetStateAfterDigEscRope();
2018-01-28 04:58:44 +01:00
sub_80FE058();
gTasks[taskId].data[0] = 0;
DisplayItemMessageOnField(taskId, gStringVar4, task08_080A1C44);
}
2018-04-10 08:47:29 +02:00
bool8 CanUseEscapeRopeOnCurrMap(void)
2018-01-28 04:58:44 +01:00
{
if (gMapHeader.flags & 2)
return TRUE;
else
return FALSE;
}
void ItemUseOutOfBattle_EscapeRope(u8 taskId)
{
2018-04-10 08:47:29 +02:00
if (CanUseEscapeRopeOnCurrMap() == TRUE)
2018-01-28 04:58:44 +01:00
{
gUnknown_0203A0F4 = re_escape_rope;
SetUpItemUseOnFieldCallback(taskId);
}
else
{
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}
}
void ItemUseOutOfBattle_EvolutionStone(u8 taskId)
{
gUnknown_03006328 = sub_81B7C74;
SetUpItemUseCallback(taskId);
}
void ItemUseInBattle_PokeBall(u8 taskId)
{
if (IsPlayerPartyAndPokemonStorageFull() == FALSE) // have room for mon?
{
RemoveBagItem(gSpecialVar_ItemId, 1);
if (!InBattlePyramid())
unknown_ItemMenu_Confirm(taskId);
else
sub_81C5B14(taskId);
}
else if (!InBattlePyramid())
2018-01-30 22:33:20 +01:00
{
2018-01-28 04:58:44 +01:00
DisplayItemMessage(taskId, 1, gText_BoxFull, bag_menu_inits_lists_menu);
2018-01-30 22:33:20 +01:00
}
2018-01-28 04:58:44 +01:00
else
DisplayItemMessageInBattlePyramid(taskId, gText_BoxFull, sub_81C6714);
}
void sub_80FE408(u8 taskId)
{
if (gMain.newKeys & (A_BUTTON | B_BUTTON))
{
if (!InBattlePyramid())
unknown_ItemMenu_Confirm(taskId);
else
sub_81C5B14(taskId);
}
}
void sub_80FE440(u8 taskId)
{
if(++gTasks[taskId].data[8] > 7)
{
PlaySE(SE_KAIFUKU);
RemoveBagItem(gSpecialVar_ItemId, 1);
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, sub_806CF78(gSpecialVar_ItemId), sub_80FE408);
else
DisplayItemMessageInBattlePyramid(taskId, sub_806CF78(gSpecialVar_ItemId), sub_80FE408);
}
}
void ItemUseInBattle_StatIncrease(u8 taskId)
{
2018-02-07 22:53:40 +01:00
u16 partyId = gBattlerPartyIndexes[gBattlerInMenuId];
2018-01-28 04:58:44 +01:00
2018-02-11 17:35:01 +01:00
if (ExecuteTableBasedItemEffect(&gPlayerParty[partyId], gSpecialVar_ItemId, partyId, 0) != FALSE)
2018-01-28 04:58:44 +01:00
{
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gText_WontHaveEffect, bag_menu_inits_lists_menu);
else
DisplayItemMessageInBattlePyramid(taskId, gText_WontHaveEffect, sub_81C6714);
}
else
{
gTasks[taskId].func = sub_80FE440;
gTasks[taskId].data[8] = 0;
}
}
void sub_80FE54C(u8 taskId)
{
if (!InBattlePyramid())
{
*gUnknown_0203CE54 = sub_81B89F0;
unknown_ItemMenu_Confirm(taskId);
}
else
{
*gUnknown_0203CF2C = sub_81B89F0;
sub_81C5B14(taskId);
}
}
void ItemUseInBattle_Medicine(u8 taskId)
{
gUnknown_03006328 = ItemUseCB_Medicine;
sub_80FE54C(taskId);
}
void sub_80FE5AC(u8 taskId)
{
gUnknown_03006328 = sub_81B79E8;
sub_80FE54C(taskId);
}
void ItemUseInBattle_PPRecovery(u8 taskId)
{
gUnknown_03006328 = dp05_ether;
sub_80FE54C(taskId);
}
void ItemUseInBattle_Escape(u8 taskId)
{
if((gBattleTypeFlags & BATTLE_TYPE_TRAINER) == FALSE)
{
sub_80FE058();
if (!InBattlePyramid())
DisplayItemMessage(taskId, 1, gStringVar4, unknown_ItemMenu_Confirm);
else
DisplayItemMessageInBattlePyramid(taskId, gStringVar4, sub_81C5B14);
}
else
{
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}
}
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;
ItemUseOutOfBattle_Medicine(taskId);
break;
case 9:
gTasks[taskId].data[4] = 1;
ItemUseOutOfBattle_SacredAsh(taskId);
break;
case 0:
gTasks[taskId].data[4] = 1;
ItemUseOutOfBattle_RareCandy(taskId);
break;
case 18:
case 19:
gTasks[taskId].data[4] = 1;
ItemUseOutOfBattle_PPUp(taskId);
break;
case 20:
gTasks[taskId].data[4] = 1;
ItemUseOutOfBattle_PPRecovery(taskId);
break;
default:
gTasks[taskId].data[4] = 4;
ItemUseOutOfBattle_CannotUse(taskId);
}
}
void ItemUseInBattle_EnigmaBerry(u8 taskId)
{
switch (GetItemEffectType(gSpecialVar_ItemId))
{
case 0:
ItemUseInBattle_StatIncrease(taskId);
break;
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 11:
ItemUseInBattle_Medicine(taskId);
break;
case 21:
ItemUseInBattle_PPRecovery(taskId);
break;
default:
ItemUseOutOfBattle_CannotUse(taskId);
}
}
void ItemUseOutOfBattle_CannotUse(u8 taskId)
{
DisplayDadsAdviceCannotUseItemMessage(taskId, gTasks[taskId].data[3]);
}