Stack of 999 Items & 255 Pokemart Purchase

[LeecherOfSites]

Increase Item Stack Limit from 99 to 999​

Increase stack to 999
In the src\item.c
Delete

if (pocket != BERRIES_POCKET)
            slotCapacity = 99;
        else

Fully see total # of items
In the src\item_menu.c
Change (around line 861)

ConvertIntToDecimalStringN(gStringVar1, itemQuantity, 1, [B]2[/B]);

to

ConvertIntToDecimalStringN(gStringVar1, itemQuantity, 1, [B]3[/B]);

 

[LeecherOfSites]

Increase Pokemart Max Purchase Amount from 99 to 255 (255 seems to be the max)​

In the src\shop.c
Around (around line 986)
Change

ConvertIntToDecimalStringN(gStringVar1, quantityInBag, STR_CONV_MODE_RIGHT_ALIGN, [B]4[/B]);

to

ConvertIntToDecimalStringN(gStringVar1, quantityInBag, STR_CONV_MODE_RIGHT_ALIGN, [B]5[/B]);

Around (around line 996)
Change

if (maxQuantity > [B]99[/B])
    {
        gShopDataPtr->maxQuantity = [B]99[/B];
    }

to

if (maxQuantity > [B]255[/B])
    {
        gShopDataPtr->maxQuantity =[B] 255[/B];
    }

Around (around line 1028)
Change

ConvertIntToDecimalStringN(gStringVar2, tItemCount, STR_CONV_MODE_LEFT_ALIGN, 2);

to

ConvertIntToDecimalStringN(gStringVar2, tItemCount, STR_CONV_MODE_LEFT_ALIGN, 3);

Around (around line 1050)
Change

ConvertIntToDecimalStringN(gStringVar1, tItemCount, 2, 2);

to

ConvertIntToDecimalStringN(gStringVar1, tItemCount, 2, 3);

In the src\item_menu.c
Around (around line 1058)
Change

u8 r3 = (gBagPositionStruct.pocket == BERRIES_POCKET) ? 3 : 2;
    ConvertIntToDecimalStringN(gStringVar1, b, 2, r3);

to

ConvertIntToDecimalStringN(gStringVar1, b, 2, 3);

 

[LeecherOfSites]

Added bonus: Increase Bag and PC size (Unsure if there is a hard limit)​

Need to do more testing, best not to use it

Spoiler:

In the include\constants\global.h

#define PC_ITEMS_COUNT [B]99[/B]
#define BAG_ITEMS_COUNT [B]99[/B]
#define BAG_KEYITEMS_COUNT 30
#define BAG_POKEBALLS_COUNT [B]99[/B]
#define BAG_TMHM_COUNT 64
#define BAG_BERRIES_COUNT [B]99[/B]
#define EVENT_OBJECT_TEMPLATES_COUNT 64

#define PYRAMID_BAG_ITEMS_COUNT [B]99[/B]

 

[Buffel Saft]

Added bonus: Increase Bag and PC size (Unsure if there is a hard limit)​

In the include\constants\global.h

#define PC_ITEMS_COUNT [B]99[/B]
#define BAG_ITEMS_COUNT [B]99[/B]
#define BAG_KEYITEMS_COUNT 30
#define BAG_POKEBALLS_COUNT [B]99[/B]
#define BAG_TMHM_COUNT 64
#define BAG_BERRIES_COUNT [B]99[/B]
#define EVENT_OBJECT_TEMPLATES_COUNT 64

#define PYRAMID_BAG_ITEMS_COUNT [B]99[/B]

To expand bag size you'll also need to edit the size of these buffers in src/item_menu.c:

struct ListBuffer1 {
    struct ListMenuItem subBuffers[65];
};

struct ListBuffer2 {
    s8 name[65][24]; 
};

I'm not sure if the buffer size is based on the largest bag pocket or just the TMs/HMs pocket (I've only tested TMs so far), but the buffers need to be at least one larger than the TMs pocket or the item graphics won't load and the game will freeze when you try to use a TM.

The limit on bag size depends on how much space you have available in the "SaveBlock1" struct in include/global.h; if there's nowhere to save all the extra items the bag won't work properly.