pokeplatinum/include/bag.h
2024-11-09 20:08:53 -08:00

89 lines
3.4 KiB
C

#ifndef POKEPLATINUM_BAG_H
#define POKEPLATINUM_BAG_H
#include "constants/heap.h"
#include "constants/items.h"
#include "savedata.h"
#define ITEM_POCKET_SIZE 165
#define KEY_ITEM_POCKET_SIZE 50
#define TMHM_POCKET_SIZE 100
#define MAIL_POCKET_SIZE 12
#define MEDICINE_POCKET_SIZE 40
#define BERRY_POCKET_SIZE 64
#define POKEBALL_POCKET_SIZE 15
#define BATTLE_ITEM_POCKET_SIZE 30
typedef struct BagItem {
u16 item;
u16 quantity;
} BagItem;
typedef struct Bag {
BagItem items[ITEM_POCKET_SIZE];
BagItem keyItems[KEY_ITEM_POCKET_SIZE];
BagItem tmHms[TMHM_POCKET_SIZE];
BagItem mail[MAIL_POCKET_SIZE];
BagItem medicine[MEDICINE_POCKET_SIZE];
BagItem berries[BERRY_POCKET_SIZE];
BagItem pokeballs[POKEBALL_POCKET_SIZE];
BagItem battleItems[BATTLE_ITEM_POCKET_SIZE];
u32 registeredItem;
} Bag;
typedef struct FieldBagCursor {
u8 scroll[POCKET_MAX];
u8 index[POCKET_MAX];
u16 pocket;
u16 dummy12;
} FieldBagCursor;
typedef struct BattleBagCursor {
u8 scroll[BATTLE_ITEM_CATEGORY_MAX + 1];
u8 index[BATTLE_ITEM_CATEGORY_MAX + 1];
u16 lastUsedItemID;
u16 lastUsedCategory;
u16 currentCategory;
} BattleBagCursor;
typedef struct BagCursor {
FieldBagCursor field;
BattleBagCursor battle;
} BagCursor;
int Bag_SaveSize(void);
Bag *Bag_New(enum HeapId heapID);
void Bag_Init(Bag *bag);
void Bag_Copy(const Bag *src, Bag *dst);
u32 Bag_GetRegisteredItem(const Bag *bag);
void Bag_RegisterItem(Bag *bag, u32 item);
BOOL Bag_CanFitItem(Bag *bag, u16 item, u16 count, enum HeapId heapID);
BOOL Bag_TryAddItem(Bag *bag, u16 item, u16 count, enum HeapId heapID);
BOOL Bag_TryRemoveItem(Bag *bag, u16 item, u16 count, enum HeapId heapID);
BOOL Pocket_TryRemoveItem(BagItem *pocket, u32 pocketSize, u16 item, u16 count, enum HeapId heapID);
BOOL Bag_CanRemoveItem(Bag *bag, u16 item, u16 count, enum HeapId heapID);
BOOL Bag_HasItemsInPocket(Bag *bag, u32 pocketID);
u16 Bag_GetItemQuantity(Bag *bag, u16 item, enum HeapId heapID);
u16 Pocket_GetItemQuantity(BagItem *pocket, u32 pocketSize, u16 item, enum HeapId heapID);
void Pocket_SortEmpty(BagItem *pocket, const u32 size); // Moves empty slots to the end of the pocket
void Pocket_Sort(BagItem *pocket, const u32 size); // Same as Pocket_SortEmpty, but also sorts by item ID
void *sub_0207D824(Bag *bag, const u8 *pockets, enum HeapId heapID);
BagItem *Bag_GetItemSlot(Bag *bag, u16 pocketID, u16 slot);
Bag *SaveData_GetBag(SaveData *saveData);
BagCursor *BagCursor_New(u32 heapID);
void BagCursor_GetFieldPocketPosition(BagCursor *cursor, u32 pocket, u8 *outIndex, u8 *outScroll);
u16 BagCursor_GetFieldPocket(BagCursor *cursor);
void BagCursor_SetFieldPocketPosition(BagCursor *cursor, u32 pocket, u8 index, u8 scroll);
void BagCursor_SetFieldPocket(BagCursor *cursor, u16 pocket);
void BagCursor_GetBattleCategoryPosition(BagCursor *cursor, u32 category, u8 *outIndex, u8 *outScroll);
u16 BagCursor_GetLastUsedBattleItem(BagCursor *cursor);
u16 BagCursor_GetLastUsedBattleItemCategory(BagCursor *cursor);
u16 BagCursor_GetBattleCurrentCategory(BagCursor *cursor);
void BagCursor_SetBattleCategoryPosition(BagCursor *cursor, u32 category, u8 index, u8 scroll);
void BagCursor_ResetBattle(BagCursor *cursor);
void Bag_SetLastBattleItemUsed(BagCursor *cursor, u16 itemID, u16 category);
void BagCursor_SetBattleCurrentCategory(BagCursor *cursor, u16 category);
#endif // POKEPLATINUM_BAG_H