lcrp-samp/gamemodes/modules/player/inventory/core.inc

#include <YSI_Coding\y_hooks>

#define     MAX_ITEMS               100
#define     MAX_ITEM_NAME           33

#define     TYPE_WEAPON             0
#define     TYPE_DRUG               1
#define     TYPE_FOOD               2

static ItemOwnerSQLID[MAX_ITEMS];
static ItemName[MAX_ITEMS][MAX_ITEM_NAME];
static ItemType[MAX_ITEMS];
static ItemSize[MAX_ITEMS];
static Float:ItemWeight[MAX_ITEMS];

new Iterator:Item<MAX_ITEMS>;

hook OnMySQLConnected()
{
    inline const OnPropertyFound()
    {
    	for(new i; i < cache_num_rows(); i++)
    	{
			if(Iter_Free(Item) == INVALID_ITERATOR_SLOT)
			{
				printf("The maximum amount of items has been reached. (%d)", Iter_Count(Item));
				break;
			}
            new itemid = INVALID_ITERATOR_SLOT;

    		cache_get_value_name_int(i, "id", itemid);
            cache_get_value_name_int(i, "owner_id", ItemOwnerSQLID[itemid]);
            cache_get_value_name(i, "name", ItemName[itemid]);
    		cache_get_value_name_int(i, "type", ItemType[itemid]);
    		cache_get_value_name_int(i, "size", ItemSize[itemid]);
    		cache_get_value_name_float(i, "weight", ItemWeight[itemid]);

			Iter_Add(Item, itemid);
        }
	}
    MySQL_TQueryInline(MySQL_GetHandle(), using inline OnPropertyFound, "SELECT * FROM items");
}

stock Inventory_GetItemOwnerSQLID(itemid)
{
    return ItemOwnerSQLID[itemid];
}

stock Inventory_SetItemName(itemid, const name[])
{
    format(ItemName[itemid], MAX_ITEM_NAME, name);

    new query[112];
    mysql_format(MySQL_GetHandle(), query, sizeof(query), "UPDATE items SET name = '%e' WHERE id = %d", name, itemid);
    mysql_tquery(MySQL_GetHandle(), query);
}

stock Inventory_GetItemName(itemid)
{
    return ItemName[itemid];
}

stock Inventory_SetItemType(itemid, type)
{
    ItemType[itemid] = type;

    new query[84];
    mysql_format(MySQL_GetHandle(), query, sizeof(query), "UPDATE items SET type = %d WHERE id = %d", type, itemid);
    mysql_tquery(MySQL_GetHandle(), query);
}

stock Inventory_GetItemType(itemid)
{
    return ItemType[itemid];
}

stock Inventory_SetItemSize(itemid, size)
{
    ItemSize[itemid] = size;

    new query[84];
    mysql_format(MySQL_GetHandle(), query, sizeof(query), "UPDATE items SET size = %d WHERE id = %d", size, itemid);
    mysql_tquery(MySQL_GetHandle(), query);
}

stock Inventory_GetItemSize(itemid)
{
    return ItemSize[itemid];
}

stock Inventory_SetItemWeight(itemid, Float:weight)
{
    ItemWeight[itemid] = weight;

    new query[84];
    mysql_format(MySQL_GetHandle(), query, sizeof(query), "UPDATE items SET weight = %f WHERE id = %d", weight, itemid);
    mysql_tquery(MySQL_GetHandle(), query);
}

stock Float:Inventory_GetItemWeight(itemid)
{
    return ItemWeight[itemid];
}

stock bool:IsValidItem(itemid)
{
    if(Iter_Contains(Item, itemid))
    {
        return true;
    }
    return false;
}