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item_menu.c
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#include "global.h"
#include "item_menu.h"
#include "battle.h"
#include "battle_controllers.h"
#include "battle_pyramid.h"
#include "frontier_util.h"
#include "battle_pyramid_bag.h"
#include "berry_tag_screen.h"
#include "bg.h"
#include "data.h"
#include "decompress.h"
#include "event_data.h"
#include "event_object_movement.h"
#include "event_scripts.h"
#include "field_player_avatar.h"
#include "field_specials.h"
#include "graphics.h"
#include "gpu_regs.h"
#include "international_string_util.h"
#include "item.h"
#include "item_menu_icons.h"
#include "item_use.h"
#include "lilycove_lady.h"
#include "list_menu.h"
#include "link.h"
#include "mail.h"
#include "main.h"
#include "malloc.h"
#include "map_name_popup.h"
#include "menu.h"
#include "money.h"
#include "overworld.h"
#include "palette.h"
#include "party_menu.h"
#include "player_pc.h"
#include "pokemon.h"
#include "pokemon_summary_screen.h"
#include "scanline_effect.h"
#include "script.h"
#include "shop.h"
#include "sound.h"
#include "sprite.h"
#include "strings.h"
#include "string_util.h"
#include "task.h"
#include "text_window.h"
#include "menu_helpers.h"
#include "window.h"
#include "apprentice.h"
#include "battle_pike.h"
#include "constants/items.h"
#include "constants/rgb.h"
#include "constants/songs.h"
#define TAG_POCKET_SCROLL_ARROW 110
#define TAG_BAG_SCROLL_ARROW 111
// The buffer for the bag item list needs to be large enough to hold the maximum
// number of item slots that could fit in a single pocket, + 1 for Cancel.
// This constant picks the max of the existing pocket sizes.
// By default, the largest pocket is BAG_TMHM_COUNT at 64.
#define MAX_POCKET_ITEMS ((max(BAG_TMHM_COUNT, \
max(BAG_BERRIES_COUNT, \
max(BAG_ITEMS_COUNT, \
max(BAG_KEYITEMS_COUNT, \
BAG_POKEBALLS_COUNT))))) + 1)
// Up to 8 item slots can be visible at a time
#define MAX_ITEMS_SHOWN 8
enum {
SWITCH_POCKET_NONE,
SWITCH_POCKET_LEFT,
SWITCH_POCKET_RIGHT
};
enum {
ACTION_USE,
ACTION_TOSS,
ACTION_REGISTER,
ACTION_GIVE,
ACTION_CANCEL,
ACTION_BATTLE_USE,
ACTION_CHECK,
ACTION_WALK,
ACTION_DESELECT,
ACTION_CHECK_TAG,
ACTION_CONFIRM,
ACTION_SHOW,
ACTION_GIVE_FAVOR_LADY,
ACTION_CONFIRM_QUIZ_LADY,
ACTION_DUMMY,
};
enum {
WIN_ITEM_LIST,
WIN_DESCRIPTION,
WIN_POCKET_NAME,
WIN_TMHM_INFO_ICONS,
WIN_TMHM_INFO,
WIN_MESSAGE, // Identical to ITEMWIN_MESSAGE. Unused?
};
// Item list ID for toSwapPos to indicate an item is not currently being swapped
#define NOT_SWAPPING 0xFF
struct ListBuffer1 {
struct ListMenuItem subBuffers[MAX_POCKET_ITEMS];
};
struct ListBuffer2 {
u8 name[MAX_POCKET_ITEMS][ITEM_NAME_LENGTH + 10];
};
struct TempWallyBag {
struct ItemSlot bagPocket_Items[BAG_ITEMS_COUNT];
struct ItemSlot bagPocket_PokeBalls[BAG_POKEBALLS_COUNT];
u16 cursorPosition[POCKETS_COUNT];
u16 scrollPosition[POCKETS_COUNT];
u16 unused;
u16 pocket;
};
static void CB2_Bag(void);
static bool8 SetupBagMenu(void);
static void BagMenu_InitBGs(void);
static bool8 LoadBagMenu_Graphics(void);
static void LoadBagMenuTextWindows(void);
static void AllocateBagItemListBuffers(void);
static void LoadBagItemListBuffers(u8);
static void PrintPocketNames(const u8 *, const u8 *);
static void CopyPocketNameToWindow(u32);
static void DrawPocketIndicatorSquare(u8, bool8);
static void CreatePocketScrollArrowPair(void);
static void CreatePocketSwitchArrowPair(void);
static void DestroyPocketSwitchArrowPair(void);
static void PrepareTMHMMoveWindow(void);
static bool8 IsWallysBag(void);
static void Task_WallyTutorialBagMenu(u8);
static void Task_BagMenu_HandleInput(u8);
static void GetItemName(u8 *, u16);
static void PrintItemDescription(int);
static void BagMenu_PrintCursorAtPos(u8, u8);
static void BagMenu_Print(u8, u8, const u8 *, u8, u8, u8, u8, u8, u8);
static void Task_CloseBagMenu(u8);
static u8 AddItemMessageWindow(u8);
static void RemoveItemMessageWindow(u8);
static void ReturnToItemList(u8);
#if EUROPE
static void PrintItemQuantity(u8, s16, u32);
#else //ENGLISH
static void PrintItemQuantity(u8, s16);
#endif
static u8 BagMenu_AddWindow(u8);
static u8 GetSwitchBagPocketDirection(void);
static void SwitchBagPocket(u8, s16, bool16);
static bool8 CanSwapItems(void);
static void StartItemSwap(u8 taskId);
static void Task_SwitchBagPocket(u8);
static void Task_HandleSwappingItemsInput(u8);
static void DoItemSwap(u8);
static void CancelItemSwap(u8);
static void PrintTMHMMoveData(u16);
static void PrintContextMenuItems(u8);
static void PrintContextMenuItemGrid(u8, u8, u8);
static void Task_ItemContext_SingleRow(u8);
static void Task_ItemContext_MultipleRows(u8);
static bool8 IsValidContextMenuPos(s8);
static void BagMenu_RemoveWindow(u8);
static void PrintThereIsNoPokemon(u8);
static void Task_ChooseHowManyToToss(u8);
static void AskTossItems(u8);
static void Task_RemoveItemFromBag(u8);
static void ItemMenu_Cancel(u8);
static void HandleErrorMessage(u8);
static void PrintItemCantBeHeld(u8);
static void DisplayCurrentMoneyWindow(void);
static void DisplaySellItemPriceAndConfirm(u8);
static void InitSellHowManyInput(u8);
static void AskSellItems(u8);
static void RemoveMoneyWindow(void);
static void Task_ChooseHowManyToSell(u8);
static void SellItem(u8);
static void WaitAfterItemSell(u8);
static void TryDepositItem(u8);
static void Task_ChooseHowManyToDeposit(u8 taskId);
static void WaitDepositErrorMessage(u8);
static void CB2_ApprenticeExitBagMenu(void);
static void CB2_FavorLadyExitBagMenu(void);
static void CB2_QuizLadyExitBagMenu(void);
static void UpdatePocketItemLists(void);
static void InitPocketListPositions(void);
static void InitPocketScrollPositions(void);
static u8 CreateBagInputHandlerTask(u8);
static void DrawItemListBgRow(u8);
static void BagMenu_MoveCursorCallback(s32, bool8, struct ListMenu *);
static void BagMenu_ItemPrintCallback(u8, u32, u8);
static void ItemMenu_UseOutOfBattle(u8);
static void ItemMenu_Toss(u8);
static void ItemMenu_Register(u8);
static void ItemMenu_Give(u8);
static void ItemMenu_Cancel(u8);
static void ItemMenu_UseInBattle(u8);
static void ItemMenu_CheckTag(u8);
static void ItemMenu_Show(u8);
static void ItemMenu_GiveFavorLady(u8);
static void ItemMenu_ConfirmQuizLady(u8);
static void Task_ItemContext_Normal(u8);
static void Task_ItemContext_GiveToParty(u8);
static void Task_ItemContext_Sell(u8);
static void Task_ItemContext_Deposit(u8);
static void Task_ItemContext_GiveToPC(u8);
static void ConfirmToss(u8);
static void CancelToss(u8);
static void ConfirmSell(u8);
static void CancelSell(u8);
static const struct BgTemplate sBgTemplates_ItemMenu[] =
{
{
.bg = 0,
.charBaseIndex = 0,
.mapBaseIndex = 31,
.screenSize = 0,
.paletteMode = 0,
.priority = 1,
.baseTile = 0,
},
{
.bg = 1,
.charBaseIndex = 0,
.mapBaseIndex = 30,
.screenSize = 0,
.paletteMode = 0,
.priority = 0,
.baseTile = 0,
},
{
.bg = 2,
.charBaseIndex = 3,
.mapBaseIndex = 29,
.screenSize = 0,
.paletteMode = 0,
.priority = 2,
.baseTile = 0,
},
};
static const struct ListMenuTemplate sItemListMenu =
{
.items = NULL,
.moveCursorFunc = BagMenu_MoveCursorCallback,
.itemPrintFunc = BagMenu_ItemPrintCallback,
.totalItems = 0,
.maxShowed = 0,
.windowId = WIN_ITEM_LIST,
.header_X = 0,
.item_X = 8,
.cursor_X = 0,
.upText_Y = 1,
.cursorPal = 1,
.fillValue = 0,
.cursorShadowPal = 3,
.lettersSpacing = 0,
.itemVerticalPadding = 0,
.scrollMultiple = LIST_NO_MULTIPLE_SCROLL,
.fontId = FONT_NARROW,
.cursorKind = CURSOR_BLACK_ARROW
};
static const struct MenuAction sItemMenuActions[] = {
[ACTION_USE] = {gMenuText_Use, {ItemMenu_UseOutOfBattle}},
[ACTION_TOSS] = {gMenuText_Toss, {ItemMenu_Toss}},
[ACTION_REGISTER] = {gMenuText_Register, {ItemMenu_Register}},
[ACTION_GIVE] = {gMenuText_Give, {ItemMenu_Give}},
[ACTION_CANCEL] = {gText_Cancel2, {ItemMenu_Cancel}},
[ACTION_BATTLE_USE] = {gMenuText_Use, {ItemMenu_UseInBattle}},
[ACTION_CHECK] = {gMenuText_Check, {ItemMenu_UseOutOfBattle}},
[ACTION_WALK] = {gMenuText_Walk, {ItemMenu_UseOutOfBattle}},
[ACTION_DESELECT] = {gMenuText_Deselect, {ItemMenu_Register}},
[ACTION_CHECK_TAG] = {gMenuText_CheckTag, {ItemMenu_CheckTag}},
#if EUROPE
[ACTION_CONFIRM] = {gMenuText_Confirm2, {Task_FadeAndCloseBagMenu}},
#else //ENGLISH
[ACTION_CONFIRM] = {gMenuText_Confirm, {Task_FadeAndCloseBagMenu}},
#endif
[ACTION_SHOW] = {gMenuText_Show, {ItemMenu_Show}},
[ACTION_GIVE_FAVOR_LADY] = {gMenuText_Give2, {ItemMenu_GiveFavorLady}},
[ACTION_CONFIRM_QUIZ_LADY] = {gMenuText_Confirm, {ItemMenu_ConfirmQuizLady}},
[ACTION_DUMMY] = {gText_EmptyString2, {NULL}}
};
// these are all 2D arrays with a width of 2 but are represented as 1D arrays
// ACTION_DUMMY is used to represent blank spaces
static const u8 sContextMenuItems_ItemsPocket[] = {
ACTION_USE, ACTION_GIVE,
ACTION_TOSS, ACTION_CANCEL
};
static const u8 sContextMenuItems_KeyItemsPocket[] = {
ACTION_USE, ACTION_REGISTER,
ACTION_DUMMY, ACTION_CANCEL
};
static const u8 sContextMenuItems_BallsPocket[] = {
ACTION_GIVE, ACTION_DUMMY,
ACTION_TOSS, ACTION_CANCEL
};
static const u8 sContextMenuItems_TmHmPocket[] = {
ACTION_USE, ACTION_GIVE,
ACTION_DUMMY, ACTION_CANCEL
};
static const u8 sContextMenuItems_BerriesPocket[] = {
ACTION_CHECK_TAG, ACTION_DUMMY,
ACTION_USE, ACTION_GIVE,
ACTION_TOSS, ACTION_CANCEL
};
static const u8 sContextMenuItems_BattleUse[] = {
ACTION_BATTLE_USE, ACTION_CANCEL
};
static const u8 sContextMenuItems_Give[] = {
ACTION_GIVE, ACTION_CANCEL
};
static const u8 sContextMenuItems_Cancel[] = {
ACTION_CANCEL
};
static const u8 sContextMenuItems_BerryBlenderCrush[] = {
#if FRENCH || ITALIAN
ACTION_CONFIRM, ACTION_DUMMY,
ACTION_CHECK_TAG, ACTION_DUMMY,
ACTION_CANCEL, ACTION_DUMMY
#else //ENGLISH
ACTION_CONFIRM, ACTION_CHECK_TAG,
ACTION_DUMMY, ACTION_CANCEL
#endif
};
static const u8 sContextMenuItems_Apprentice[] = {
ACTION_SHOW, ACTION_CANCEL
};
static const u8 sContextMenuItems_FavorLady[] = {
ACTION_GIVE_FAVOR_LADY, ACTION_CANCEL
};
static const u8 sContextMenuItems_QuizLady[] = {
ACTION_CONFIRM_QUIZ_LADY, ACTION_CANCEL
};
static const TaskFunc sContextMenuFuncs[] = {
[ITEMMENULOCATION_FIELD] = Task_ItemContext_Normal,
[ITEMMENULOCATION_BATTLE] = Task_ItemContext_Normal,
[ITEMMENULOCATION_PARTY] = Task_ItemContext_GiveToParty,
[ITEMMENULOCATION_SHOP] = Task_ItemContext_Sell,
[ITEMMENULOCATION_BERRY_TREE] = Task_FadeAndCloseBagMenu,
[ITEMMENULOCATION_BERRY_BLENDER_CRUSH] = Task_ItemContext_Normal,
[ITEMMENULOCATION_ITEMPC] = Task_ItemContext_Deposit,
[ITEMMENULOCATION_FAVOR_LADY] = Task_ItemContext_Normal,
[ITEMMENULOCATION_QUIZ_LADY] = Task_ItemContext_Normal,
[ITEMMENULOCATION_APPRENTICE] = Task_ItemContext_Normal,
[ITEMMENULOCATION_WALLY] = NULL,
[ITEMMENULOCATION_PCBOX] = Task_ItemContext_GiveToPC
};
static const struct YesNoFuncTable sYesNoTossFunctions = {ConfirmToss, CancelToss};
static const struct YesNoFuncTable sYesNoSellItemFunctions = {ConfirmSell, CancelSell};
static const struct ScrollArrowsTemplate sBagScrollArrowsTemplate = {
.firstArrowType = SCROLL_ARROW_LEFT,
.firstX = 28,
.firstY = 16,
.secondArrowType = SCROLL_ARROW_RIGHT,
.secondX = 100,
.secondY = 16,
.fullyUpThreshold = -1,
.fullyDownThreshold = -1,
.tileTag = TAG_BAG_SCROLL_ARROW,
.palTag = TAG_BAG_SCROLL_ARROW,
.palNum = 0,
};
static const u8 sRegisteredSelect_Gfx[] = INCBIN_U8("graphics/bag/select_button.4bpp");
enum {
COLORID_NORMAL,
COLORID_POCKET_NAME,
COLORID_GRAY_CURSOR,
COLORID_UNUSED,
COLORID_TMHM_INFO,
COLORID_NONE = 0xFF
};
static const u8 sFontColorTable[][3] = {
// bgColor, textColor, shadowColor
[COLORID_NORMAL] = {TEXT_COLOR_TRANSPARENT, TEXT_COLOR_WHITE, TEXT_COLOR_LIGHT_GRAY},
[COLORID_POCKET_NAME] = {TEXT_COLOR_TRANSPARENT, TEXT_COLOR_WHITE, TEXT_COLOR_RED},
[COLORID_GRAY_CURSOR] = {TEXT_COLOR_TRANSPARENT, TEXT_COLOR_LIGHT_GRAY, TEXT_COLOR_GREEN},
[COLORID_UNUSED] = {TEXT_COLOR_DARK_GRAY, TEXT_COLOR_WHITE, TEXT_COLOR_LIGHT_GRAY},
[COLORID_TMHM_INFO] = {TEXT_COLOR_TRANSPARENT, TEXT_DYNAMIC_COLOR_5, TEXT_DYNAMIC_COLOR_1}
};
static const struct WindowTemplate sDefaultBagWindows[] =
{
[WIN_ITEM_LIST] = {
.bg = 0,
.tilemapLeft = 14,
.tilemapTop = 2,
.width = 15,
.height = 16,
.paletteNum = 1,
.baseBlock = 0x27,
},
[WIN_DESCRIPTION] = {
.bg = 0,
.tilemapLeft = 0,
.tilemapTop = 13,
.width = 14,
.height = 6,
.paletteNum = 1,
.baseBlock = 0x117,
},
[WIN_POCKET_NAME] = {
.bg = 0,
.tilemapLeft = 4,
.tilemapTop = 1,
.width = 8,
.height = 2,
.paletteNum = 1,
.baseBlock = 0x1A1,
},
[WIN_TMHM_INFO_ICONS] = {
.bg = 0,
.tilemapLeft = 1,
.tilemapTop = 13,
.width = 5,
.height = 6,
.paletteNum = 12,
.baseBlock = 0x16B,
},
[WIN_TMHM_INFO] = {
.bg = 0,
.tilemapLeft = 7,
.tilemapTop = 13,
.width = 4,
.height = 6,
.paletteNum = 12,
.baseBlock = 0x189,
},
[WIN_MESSAGE] = {
.bg = 1,
.tilemapLeft = 2,
.tilemapTop = 15,
.width = 27,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x1B1,
},
DUMMY_WIN_TEMPLATE,
};
static const struct WindowTemplate sContextMenuWindowTemplates[] =
{
[ITEMWIN_1x1] = {
.bg = 1,
.tilemapLeft = 22,
.tilemapTop = 17,
.width = 7,
.height = 2,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_1x2] = {
.bg = 1,
.tilemapLeft = 22,
.tilemapTop = 15,
.width = 7,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_2x2] = {
.bg = 1,
.tilemapLeft = 15,
.tilemapTop = 15,
.width = 14,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_2x3] = {
.bg = 1,
.tilemapLeft = 15,
.tilemapTop = 13,
.width = 14,
.height = 6,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_MESSAGE] = {
.bg = 1,
.tilemapLeft = 2,
.tilemapTop = 15,
.width = 27,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x1B1,
},
[ITEMWIN_YESNO_LOW] = { // Yes/No tucked in corner, for toss confirm
.bg = 1,
.tilemapLeft = 24,
.tilemapTop = 15,
.width = 5,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_YESNO_HIGH] = { // Yes/No higher up, positioned above a lower message box
.bg = 1,
.tilemapLeft = 21,
.tilemapTop = 9,
.width = 5,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_QUANTITY] = { // Used for quantity of items to Toss/Deposit
.bg = 1,
.tilemapLeft = 24,
.tilemapTop = 17,
.width = 5,
.height = 2,
.paletteNum = 15,
.baseBlock = 0x21D,
},
[ITEMWIN_QUANTITY_WIDE] = { // Used for quantity and price of items to Sell
.bg = 1,
.tilemapLeft = 18,
.tilemapTop = 11,
.width = 10,
.height = 2,
.paletteNum = 15,
.baseBlock = 0x245,
},
[ITEMWIN_MONEY] = {
.bg = 1,
.tilemapLeft = 1,
.tilemapTop = 1,
.width = 10,
.height = 2,
.paletteNum = 15,
.baseBlock = 0x231,
},
};
EWRAM_DATA struct BagMenu *gBagMenu = 0;
EWRAM_DATA struct BagPosition gBagPosition = {0};
static EWRAM_DATA struct ListBuffer1 *sListBuffer1 = 0;
static EWRAM_DATA struct ListBuffer2 *sListBuffer2 = 0;
EWRAM_DATA u16 gSpecialVar_ItemId = 0;
static EWRAM_DATA struct TempWallyBag *sTempWallyBag = 0;
void ResetBagScrollPositions(void)
{
gBagPosition.pocket = ITEMS_POCKET;
memset(gBagPosition.cursorPosition, 0, sizeof(gBagPosition.cursorPosition));
memset(gBagPosition.scrollPosition, 0, sizeof(gBagPosition.scrollPosition));
}
void CB2_BagMenuFromStartMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_FIELD, POCKETS_COUNT, CB2_ReturnToFieldWithOpenMenu);
}
void CB2_BagMenuFromBattle(void)
{
if (!InBattlePyramid())
GoToBagMenu(ITEMMENULOCATION_BATTLE, POCKETS_COUNT, CB2_SetUpReshowBattleScreenAfterMenu2);
else
GoToBattlePyramidBagMenu(PYRAMIDBAG_LOC_BATTLE, CB2_SetUpReshowBattleScreenAfterMenu2);
}
// Choosing berry to plant
void CB2_ChooseBerry(void)
{
GoToBagMenu(ITEMMENULOCATION_BERRY_TREE, BERRIES_POCKET, CB2_ReturnToFieldContinueScript);
}
// Choosing berry for Berry Blender or Berry Crush
void ChooseBerryForMachine(void (*exitCallback)(void))
{
GoToBagMenu(ITEMMENULOCATION_BERRY_BLENDER_CRUSH, BERRIES_POCKET, exitCallback);
}
void CB2_GoToSellMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_SHOP, POCKETS_COUNT, CB2_ExitSellMenu);
}
void CB2_GoToItemDepositMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_ITEMPC, POCKETS_COUNT, CB2_PlayerPCExitBagMenu);
}
void ApprenticeOpenBagMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_APPRENTICE, POCKETS_COUNT, CB2_ApprenticeExitBagMenu);
gSpecialVar_0x8005 = ITEM_NONE;
gSpecialVar_Result = FALSE;
}
void FavorLadyOpenBagMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_FAVOR_LADY, POCKETS_COUNT, CB2_FavorLadyExitBagMenu);
gSpecialVar_Result = FALSE;
}
void QuizLadyOpenBagMenu(void)
{
GoToBagMenu(ITEMMENULOCATION_QUIZ_LADY, POCKETS_COUNT, CB2_QuizLadyExitBagMenu);
gSpecialVar_Result = FALSE;
}
void GoToBagMenu(u8 location, u8 pocket, void ( *exitCallback)())
{
gBagMenu = AllocZeroed(sizeof(*gBagMenu));
if (gBagMenu == NULL)
{
// Alloc failed, exit
SetMainCallback2(exitCallback);
}
else
{
if (location != ITEMMENULOCATION_LAST)
gBagPosition.location = location;
if (exitCallback)
gBagPosition.exitCallback = exitCallback;
if (pocket < POCKETS_COUNT)
gBagPosition.pocket = pocket;
if (gBagPosition.location == ITEMMENULOCATION_BERRY_TREE ||
gBagPosition.location == ITEMMENULOCATION_BERRY_BLENDER_CRUSH)
gBagMenu->pocketSwitchDisabled = TRUE;
gBagMenu->newScreenCallback = NULL;
gBagMenu->toSwapPos = NOT_SWAPPING;
gBagMenu->pocketScrollArrowsTask = TASK_NONE;
gBagMenu->pocketSwitchArrowsTask = TASK_NONE;
memset(gBagMenu->spriteIds, SPRITE_NONE, sizeof(gBagMenu->spriteIds));
memset(gBagMenu->windowIds, WINDOW_NONE, sizeof(gBagMenu->windowIds));
SetMainCallback2(CB2_Bag);
}
}
void CB2_BagMenuRun(void)
{
RunTasks();
AnimateSprites();
BuildOamBuffer();
DoScheduledBgTilemapCopiesToVram();
UpdatePaletteFade();
}
void VBlankCB_BagMenuRun(void)
{
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
#define tListTaskId data[0]
#define tListPosition data[1]
#define tQuantity data[2]
#define tNeverRead data[3]
#define tItemCount data[8]
#define tMsgWindowId data[10]
#define tPocketSwitchDir data[11]
#define tPocketSwitchTimer data[12]
#define tPocketSwitchState data[13]
static void CB2_Bag(void)
{
while(MenuHelpers_ShouldWaitForLinkRecv() != TRUE && SetupBagMenu() != TRUE && MenuHelpers_IsLinkActive() != TRUE)
{};
}
static bool8 SetupBagMenu(void)
{
u8 taskId;
switch (gMain.state)
{
case 0:
SetVBlankHBlankCallbacksToNull();
ClearScheduledBgCopiesToVram();
gMain.state++;
break;
case 1:
ScanlineEffect_Stop();
gMain.state++;
break;
case 2:
FreeAllSpritePalettes();
gMain.state++;
break;
case 3:
ResetPaletteFade();
gPaletteFade.bufferTransferDisabled = TRUE;
gMain.state++;
break;
case 4:
ResetSpriteData();
gMain.state++;
break;
case 5:
gMain.state++;
break;
case 6:
if (!MenuHelpers_IsLinkActive())
ResetTasks();
gMain.state++;
break;
case 7:
BagMenu_InitBGs();
gBagMenu->graphicsLoadState = 0;
gMain.state++;
break;
case 8:
if (!LoadBagMenu_Graphics())
break;
gMain.state++;
break;
case 9:
LoadBagMenuTextWindows();
gMain.state++;
break;
case 10:
UpdatePocketItemLists();
InitPocketListPositions();
InitPocketScrollPositions();
gMain.state++;
break;
case 11:
AllocateBagItemListBuffers();
gMain.state++;
break;
case 12:
LoadBagItemListBuffers(gBagPosition.pocket);
gMain.state++;
break;
case 13:
PrintPocketNames(gPocketNamesStringsTable[gBagPosition.pocket], 0);
CopyPocketNameToWindow(0);
DrawPocketIndicatorSquare(gBagPosition.pocket, TRUE);
gMain.state++;
break;
case 14:
taskId = CreateBagInputHandlerTask(gBagPosition.location);
gTasks[taskId].tListTaskId = ListMenuInit(&gMultiuseListMenuTemplate, gBagPosition.scrollPosition[gBagPosition.pocket], gBagPosition.cursorPosition[gBagPosition.pocket]);
gTasks[taskId].tNeverRead = 0;
gTasks[taskId].tItemCount = 0;
gMain.state++;
break;
case 15:
AddBagVisualSprite(gBagPosition.pocket);
gMain.state++;
break;
case 16:
CreateItemMenuSwapLine();
gMain.state++;
break;
case 17:
CreatePocketScrollArrowPair();
CreatePocketSwitchArrowPair();
gMain.state++;
break;
case 18:
PrepareTMHMMoveWindow();
gMain.state++;
break;
case 19:
BlendPalettes(PALETTES_ALL, 16, 0);
gMain.state++;
break;
case 20:
BeginNormalPaletteFade(PALETTES_ALL, 0, 16, 0, RGB_BLACK);
gPaletteFade.bufferTransferDisabled = FALSE;
gMain.state++;
break;
default:
SetVBlankCallback(VBlankCB_BagMenuRun);
SetMainCallback2(CB2_BagMenuRun);
return TRUE;
}
return FALSE;
}
static void BagMenu_InitBGs(void)
{
ResetVramOamAndBgCntRegs();
memset(gBagMenu->tilemapBuffer, 0, sizeof(gBagMenu->tilemapBuffer));
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, sBgTemplates_ItemMenu, ARRAY_COUNT(sBgTemplates_ItemMenu));
SetBgTilemapBuffer(2, gBagMenu->tilemapBuffer);
ResetAllBgsCoordinates();
ScheduleBgCopyTilemapToVram(2);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
ShowBg(0);
ShowBg(1);
ShowBg(2);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
}
static bool8 LoadBagMenu_Graphics(void)
{
switch (gBagMenu->graphicsLoadState)
{
case 0:
ResetTempTileDataBuffers();
DecompressAndCopyTileDataToVram(2, gBagScreen_Gfx, 0, 0, 0);
gBagMenu->graphicsLoadState++;
break;
case 1:
if (FreeTempTileDataBuffersIfPossible() != TRUE)
{
LZDecompressWram(gBagScreen_GfxTileMap, gBagMenu->tilemapBuffer);
gBagMenu->graphicsLoadState++;
}
break;
case 2:
if (!IsWallysBag() && gSaveBlock2Ptr->playerGender != MALE)
LoadCompressedPalette(gBagScreenFemale_Pal, BG_PLTT_ID(0), 2 * PLTT_SIZE_4BPP);
else
LoadCompressedPalette(gBagScreenMale_Pal, BG_PLTT_ID(0), 2 * PLTT_SIZE_4BPP);
gBagMenu->graphicsLoadState++;
break;
case 3:
if (IsWallysBag() == TRUE || gSaveBlock2Ptr->playerGender == MALE)
LoadCompressedSpriteSheet(&gBagMaleSpriteSheet);
else
LoadCompressedSpriteSheet(&gBagFemaleSpriteSheet);
gBagMenu->graphicsLoadState++;
break;
case 4:
LoadCompressedSpritePalette(&gBagPaletteTable);
gBagMenu->graphicsLoadState++;
break;
default:
LoadListMenuSwapLineGfx();
gBagMenu->graphicsLoadState = 0;
return TRUE;
}
return FALSE;
}
static u8 CreateBagInputHandlerTask(u8 location)
{
u8 taskId;
if (location == ITEMMENULOCATION_WALLY)
taskId = CreateTask(Task_WallyTutorialBagMenu, 0);
else
taskId = CreateTask(Task_BagMenu_HandleInput, 0);
return taskId;
}
static void AllocateBagItemListBuffers(void)
{
sListBuffer1 = Alloc(sizeof(*sListBuffer1));
sListBuffer2 = Alloc(sizeof(*sListBuffer2));
}
static void LoadBagItemListBuffers(u8 pocketId)
{
u16 i;
struct BagPocket *pocket = &gBagPockets[pocketId];
struct ListMenuItem *subBuffer;
if (!gBagMenu->hideCloseBagText)
{
for (i = 0; i < gBagMenu->numItemStacks[pocketId] - 1; i++)
{
GetItemName(sListBuffer2->name[i], pocket->itemSlots[i].itemId);
subBuffer = sListBuffer1->subBuffers;
subBuffer[i].name = sListBuffer2->name[i];
subBuffer[i].id = i;
}
StringCopy(sListBuffer2->name[i], gText_CloseBag);
subBuffer = sListBuffer1->subBuffers;
subBuffer[i].name = sListBuffer2->name[i];
subBuffer[i].id = LIST_CANCEL;
}
else
{
for (i = 0; i < gBagMenu->numItemStacks[pocketId]; i++)
{
GetItemName(sListBuffer2->name[i], pocket->itemSlots[i].itemId);
subBuffer = sListBuffer1->subBuffers;
subBuffer[i].name = sListBuffer2->name[i];
subBuffer[i].id = i;
}
}
gMultiuseListMenuTemplate = sItemListMenu;
gMultiuseListMenuTemplate.totalItems = gBagMenu->numItemStacks[pocketId];
gMultiuseListMenuTemplate.items = sListBuffer1->subBuffers;
gMultiuseListMenuTemplate.maxShowed = gBagMenu->numShownItems[pocketId];
}
static void GetItemName(u8 *dest, u16 itemId)
{
switch (gBagPosition.pocket)
{
case TMHM_POCKET:
StringCopy(gStringVar2, gMoveNames[ItemIdToBattleMoveId(itemId)]);
if (itemId >= ITEM_HM01)
{
// Get HM number
ConvertIntToDecimalStringN(gStringVar1, itemId - ITEM_HM01 + 1, STR_CONV_MODE_LEADING_ZEROS, 1);
StringExpandPlaceholders(dest, gText_NumberItem_HM);
}
else
{
// Get TM number
ConvertIntToDecimalStringN(gStringVar1, itemId - ITEM_TM01 + 1, STR_CONV_MODE_LEADING_ZEROS, 2);
StringExpandPlaceholders(dest, gText_NumberItem_TMBerry);
}
break;
case BERRIES_POCKET:
ConvertIntToDecimalStringN(gStringVar1, itemId - FIRST_BERRY_INDEX + 1, STR_CONV_MODE_LEADING_ZEROS, 2);
CopyItemName(itemId, gStringVar2);
StringExpandPlaceholders(dest, gText_NumberItem_TMBerry);
break;
default:
CopyItemName(itemId, dest);
break;
}
}
static void BagMenu_MoveCursorCallback(s32 itemIndex, bool8 onInit, struct ListMenu *list)
{
if (onInit != TRUE)
{
PlaySE(SE_SELECT);
ShakeBagSprite();
}
if (gBagMenu->toSwapPos == NOT_SWAPPING)
{
RemoveBagItemIconSprite(gBagMenu->itemIconSlot ^ 1);
if (itemIndex != LIST_CANCEL)
AddBagItemIconSprite(BagGetItemIdByPocketPosition(gBagPosition.pocket + 1, itemIndex), gBagMenu->itemIconSlot);
else
AddBagItemIconSprite(ITEM_LIST_END, gBagMenu->itemIconSlot);
gBagMenu->itemIconSlot ^= 1;
if (!gBagMenu->inhibitItemDescriptionPrint)
PrintItemDescription(itemIndex);
}
}
static void BagMenu_ItemPrintCallback(u8 windowId, u32 itemIndex, u8 y)
{
u16 itemId;
u16 itemQuantity;
int offset;
if (itemIndex != LIST_CANCEL)
{
if (gBagMenu->toSwapPos != NOT_SWAPPING)
{
// Swapping items, draw cursor at original item's location
if (gBagMenu->toSwapPos == (u8)itemIndex)
BagMenu_PrintCursorAtPos(y, COLORID_GRAY_CURSOR);
else
BagMenu_PrintCursorAtPos(y, COLORID_NONE);
}
itemId = BagGetItemIdByPocketPosition(gBagPosition.pocket + 1, itemIndex);
itemQuantity = BagGetQuantityByPocketPosition(gBagPosition.pocket + 1, itemIndex);
// Draw HM icon
if (itemId >= ITEM_HM01 && itemId <= ITEM_HM08)
BlitBitmapToWindow(windowId, gBagMenuHMIcon_Gfx, 8, y - 1, 16, 16);
if (gBagPosition.pocket == BERRIES_POCKET)
{
// Print berry quantity
ConvertIntToDecimalStringN(gStringVar1, itemQuantity, STR_CONV_MODE_RIGHT_ALIGN, BERRY_CAPACITY_DIGITS);
StringExpandPlaceholders(gStringVar4, gText_xVar1);
offset = GetStringRightAlignXOffset(FONT_NARROW, gStringVar4, 119);
BagMenu_Print(windowId, FONT_NARROW, gStringVar4, offset, y, 0, 0, TEXT_SKIP_DRAW, COLORID_NORMAL);
}
else if (gBagPosition.pocket != KEYITEMS_POCKET && ItemId_GetImportance(itemId) == FALSE)
{
// Print item quantity
ConvertIntToDecimalStringN(gStringVar1, itemQuantity, STR_CONV_MODE_RIGHT_ALIGN, BAG_ITEM_CAPACITY_DIGITS);
StringExpandPlaceholders(gStringVar4, gText_xVar1);
offset = GetStringRightAlignXOffset(FONT_NARROW, gStringVar4, 119);
BagMenu_Print(windowId, FONT_NARROW, gStringVar4, offset, y, 0, 0, TEXT_SKIP_DRAW, COLORID_NORMAL);
}