dionmoustos/PokemonEmeraldSafariFrontier
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clear item, save and load save files

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This commit is contained in:
DizzyEggg
2018-04-29 14:21:59 +02:00
parent 25c669e36b
commit fd40e93cb5
43 changed files with 239 additions and 253 deletions
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49
src/item.c
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@@ -8,6 +8,8 @@
#include "malloc.h"
#include "secret_base.h"
#include "item_menu.h"
#include "strings.h"
#include "load_save.h"
// These constants are used in gItems
enum
@@ -20,40 +22,34 @@ enum
POCKET_KEY_ITEMS,
};
extern void ApplyNewEncryptionKeyToHword(u16 *hword, u32 newKey);
extern bool8 InBattlePyramid(void);
extern const u8 gText_PokeBalls[];
extern const u8 gText_Berries[];
extern const u8 gText_Berry[];
extern u16 gUnknown_0203CF30[];
extern const struct Item gItems[];
// this file's functions
static bool8 CheckPyramidBagHasItem(u16 itemId, u16 count);
static bool8 CheckPyramidBagHasSpace(u16 itemId, u16 count);
static bool8 AddPyramidBagItem(u16 itemId, u16 count);
static bool8 RemovePyramidBagItem(u16 itemId, u16 count);
// EWRAM variables
EWRAM_DATA struct BagPocket gBagPockets[POCKETS_COUNT] = {0};
// code
u16 GetBagItemQuantity(u16 *quantity)
static u16 GetBagItemQuantity(u16 *quantity)
{
return gSaveBlock2Ptr->encryptionKey ^ *quantity;
}
void SetBagItemQuantity(u16 *quantity, u16 newValue)
static void SetBagItemQuantity(u16 *quantity, u16 newValue)
{
*quantity = newValue ^ gSaveBlock2Ptr->encryptionKey;
}
u16 GetPCItemQuantity(u16 *quantity)
static u16 GetPCItemQuantity(u16 *quantity)
{
return *quantity;
}
void SetPCItemQuantity(u16 *quantity, u16 newValue)
static void SetPCItemQuantity(u16 *quantity, u16 newValue)
{
*quantity = newValue;
}
@@ -91,26 +87,26 @@ void SetBagItemsPointers(void)
gBagPockets[BERRIES_POCKET].capacity = BAG_BERRIES_COUNT;
}
void CopyItemName(u16 itemId, u8 *string)
void CopyItemName(u16 itemId, u8 *dst)
{
StringCopy(string, ItemId_GetName(itemId));
StringCopy(dst, ItemId_GetName(itemId));
}
void CopyItemNameHandlePlural(u16 itemId, u8 *string, u32 quantity)
void CopyItemNameHandlePlural(u16 itemId, u8 *dst, u32 quantity)
{
if (itemId == ITEM_POKE_BALL)
{
if (quantity < 2)
StringCopy(string, ItemId_GetName(ITEM_POKE_BALL));
StringCopy(dst, ItemId_GetName(ITEM_POKE_BALL));
else
StringCopy(string, gText_PokeBalls);
StringCopy(dst, gText_PokeBalls);
}
else
{
if (itemId >= ITEM_CHERI_BERRY && itemId <= ITEM_ENIGMA_BERRY)
GetBerryCountString(string, gBerries[itemId - ITEM_CHERI_BERRY].name, quantity);
GetBerryCountString(dst, gBerries[itemId - ITEM_CHERI_BERRY].name, quantity);
else
StringCopy(string, ItemId_GetName(itemId));
StringCopy(dst, ItemId_GetName(itemId));
}
}
@@ -157,12 +153,12 @@ bool8 CheckBagHasItem(u16 itemId, u16 count)
if (gBagPockets[pocket].itemSlots[i].itemId == itemId)
{
u16 quantity;
//Does this item slot contain enough of the item?
// Does this item slot contain enough of the item?
quantity = GetBagItemQuantity(&gBagPockets[pocket].itemSlots[i].quantity);
if (quantity >= count)
return TRUE;
count -= quantity;
//Does this item slot and all previous slots contain enough of the item?
// Does this item slot and all previous slots contain enough of the item?
if (count == 0)
return TRUE;
}
@@ -901,7 +897,7 @@ static bool8 CheckPyramidBagHasSpace(u16 itemId, u16 count)
return FALSE;
}
static bool8 AddPyramidBagItem(u16 itemId, u16 count)
bool8 AddPyramidBagItem(u16 itemId, u16 count)
{
u16 i;
@@ -974,9 +970,7 @@ static bool8 AddPyramidBagItem(u16 itemId, u16 count)
}
}
extern u16 gUnknown_0203CF30[];
static bool8 RemovePyramidBagItem(u16 itemId, u16 count)
bool8 RemovePyramidBagItem(u16 itemId, u16 count)
{
u16 i;
@@ -1077,7 +1071,6 @@ const u8 *ItemId_GetDescription(u16 itemId)
return gItems[SanitizeItemId(itemId)].description;
}
u8 ItemId_GetImportance(u16 itemId)
{
return gItems[SanitizeItemId(itemId)].importance;