pokefirered/include/item.h
2025-01-06 23:08:33 +01:00

123 lines
3.2 KiB
C

#ifndef GUARD_ITEM_H
#define GUARD_ITEM_H
#include "constants/item.h"
#include "constants/items.h"
#include "constants/tms_hms.h"
typedef void (*ItemUseFunc)(u8);
struct Item
{
u32 price;
u16 secondaryId;
ItemUseFunc fieldUseFunc;
const u8 *description;
const u8 *effect;
u8 name[ITEM_NAME_LENGTH];
u8 pluralName[ITEM_NAME_PLURAL_LENGTH];
u8 holdEffect;
u8 holdEffectParam;
u8 importance:2;
u8 notConsumed:1;
u8 padding:5;
u8 pocket;
u8 type;
u8 battleUsage;
u8 flingPower;
const u32 *iconPic;
const u32 *iconPalette;
};
struct BagPocket
{
struct ItemSlot *itemSlots;
u8 capacity;
};
extern const struct Item gItemsInfo[];
extern struct BagPocket gBagPockets[];
void GetBerryCountString(u8 *dst, const u8 *berryName, u32 quantity);
void CopyItemName(u16 itemId, u8 *string);
u8 *CopyItemNameHandlePlural(u16 itemId, u8 *string, u32 quantity);
bool8 IsBagPocketNonEmpty(u8 pocket);
bool8 CheckBagHasItem(u16 itemId, u16 count);
bool8 CheckBagHasSpace(u16 itemId, u16 count);
u32 GetFreeSpaceForItemInBag(u16 itemId);
bool8 RemoveBagItem(u16 itemId, u16 count);
u8 GetPocketByItemId(u16 itemId);
void ClearItemSlots(struct ItemSlot *itemSlots, u8 b);
u8 CountUsedPCItemSlots(void);
bool8 CheckPCHasItem(u16 itemId, u16 count);
bool8 AddPCItem(u16 itemId, u16 count);
void SwapRegisteredBike(void);
const u8 *ItemId_GetName(u16 itemId);
u32 ItemId_GetPrice(u16 itemId);
u8 ItemId_GetHoldEffect(u16 itemId);
u8 ItemId_GetHoldEffectParam(u16 itemId);
const u8 *ItemId_GetDescription(u16 itemId);
bool32 ItemId_CopyDescription(u8 *a, u32 itemId, u32 c);
u8 ItemId_GetImportance(u16 itemId);
u8 ItemId_GetConsumability(u16 itemId);
u8 ItemId_GetUnknownValue(u16 itemId);
u8 ItemId_GetPocket(u16 itemId);
u8 ItemId_GetType(u16 itemId);
ItemUseFunc ItemId_GetFieldFunc(u16 itemId);
u8 ItemId_GetBattleUsage(u16 itemId);
u16 ItemId_GetSecondaryId(u16 itemId);
u32 ItemId_GetFlingPower(u32 itemId);
void ClearBag(void);
void ClearPCItemSlots(void);
void TrySetObtainedItemQuestLogEvent(u16 itemId);
bool8 AddBagItem(u16 itemId, u16 amount);
void SortPocketAndPlaceHMsFirst(struct BagPocket * pocket);
u16 BagGetItemIdByPocketPosition(u8 pocketId, u16 itemId);
u16 BagGetQuantityByPocketPosition(u8 pocketId, u16 itemId);
u16 BagGetQuantityByItemId(u16 item);
u8 ItemId_GetImportance(u16 itemId);
void BagPocketCompaction(struct ItemSlot * slots, u8 capacity);
u16 GetPcItemQuantity(u16 *);
void SetBagPocketsPointers(void);
void ItemPcCompaction(void);
void RemovePCItem(u16 itemId, u16 quantity);
void SortAndCompactBagPocket(struct BagPocket * pocket);
u8 CountItemsInPC(void);
bool8 HasAtLeastOneBerry(void);
bool8 HasAtLeastOnePokeBall(void);
bool8 IsItemTM(u16 itemId);
bool8 IsItemHM(u16 itemId);
bool8 IsItemTMHM(u16 itemId);
bool8 IsItemBall(u16 itemId);
const u8 *ItemId_GetEffect(u32 itemId);
u32 GetItemStatus1Mask(u16 itemId);
u32 GetItemStatus2Mask(u16 itemId);
/* Expands to:
* enum
* {
* ITEM_TM_FOCUS_PUNCH,
* ...
* ITEM_HM_CUT,
* ...
* }; */
#define ENUM_TM(id) CAT(ITEM_TM_, id),
#define ENUM_HM(id) CAT(ITEM_HM_, id),
enum
{
ENUM_TM_START_ = ITEM_TM01 - 1,
FOREACH_TM(ENUM_TM)
ENUM_HM_START_ = ITEM_HM01 - 1,
FOREACH_HM(ENUM_HM)
};
#undef ENUM_TM
#undef ENUM_HM
#endif // GUARD_ITEM_H