Jan Drink Dealership

static void addDrinkStocks(int size, int type, int stock)
{
switch(size)
{
case SIZE_LARGE:
    for(int x = 0; x < largeSizeDrinks.length; x ++)
    {
        if(largeSizeDrinks[x][0] != DRINK_NONE && largeSizeDrinks[x][0] == type)
        {
            largeSizeDrinks[x][1] += stock;
        }
    }
    break;
case SIZE_MEDIUM:
    for(int x = 0; x < mediumSizeDrinks.length; x ++)
    {
        if(mediumSizeDrinks[x][0] != DRINK_NONE && mediumSizeDrinks[x][0] == type)
        {
            mediumSizeDrinks[x][1] += stock;
        }
    }
    break;
case SIZE_AVERAGE:
    for(int x = 0; x < averageSizeDrinks.length; x ++)
    {
        if(averageSizeDrinks[x][0] != DRINK_NONE && averageSizeDrinks[x][0] == type)
        {
            averageSizeDrinks[x][1] += stock;
        }
    }
    break;
case SIZE_SMALL:
    for(int x = 0; x < smallSizeDrinks.length; x ++)
    {
        if(smallSizeDrinks[x][0] != DRINK_NONE && smallSizeDrinks[x][0] == type)
        {
            smallSizeDrinks[x][1] += stock;
        }
    }
    break;

}
}
static void setDrinkPrice(int size, int type, int price)
{
switch(size)
{
case SIZE_LARGE:
    for(int x = 0; x < largeSizeDrinks.length; x ++)
    {
        if(largeSizeDrinks[x][0] != DRINK_NONE && largeSizeDrinks[x][0] == type)
        {
            largeSizeDrinks[x][2] = price;
        }
    }
    break;
case SIZE_MEDIUM:
    for(int x = 0; x < mediumSizeDrinks.length; x ++)
    {
        if(mediumSizeDrinks[x][0] != DRINK_NONE && mediumSizeDrinks[x][0] == type)
        {
            mediumSizeDrinks[x][2] = price;
        }
    }
    break;
case SIZE_AVERAGE:
    for(int x = 0; x < averageSizeDrinks.length; x ++)
    {
        if(averageSizeDrinks[x][0] != DRINK_NONE && averageSizeDrinks[x][0] == type)
        {
            averageSizeDrinks[x][2] = price;
        }
    }
    break;
case SIZE_SMALL:
    for(int x = 0; x < smallSizeDrinks.length; x ++)
    {
        if(smallSizeDrinks[x][0] != DRINK_NONE && smallSizeDrinks[x][0] == type)
        {
            smallSizeDrinks[x][2] = price;
        }
    }
    break;

}
}
static void deleteDrinks(int size, int type)
{
switch(size)
{
case SIZE_LARGE:
    for(int x = 0; x < largeSizeDrinks.length; x ++)
    {
        if(largeSizeDrinks[x][0] != DRINK_NONE && largeSizeDrinks[x][0] == type)
        {
            largeSizeDrinks[x][0] = DRINK_NONE;
        }
    }
    break;
case SIZE_MEDIUM:
    for(int x = 0; x < mediumSizeDrinks.length; x ++)
    {
        if(mediumSizeDrinks[x][0] != DRINK_NONE && mediumSizeDrinks[x][0] == type)
        {
            mediumSizeDrinks[x][0] = DRINK_NONE;
        }
    }
    break;
case SIZE_AVERAGE:
    for(int x = 0; x < averageSizeDrinks.length; x ++)
    {
        if(averageSizeDrinks[x][0] != DRINK_NONE && averageSizeDrinks[x][0] == type)
        {
            averageSizeDrinks[x][0] = DRINK_NONE;
        }
    }
    break;
case SIZE_SMALL:
    for(int x = 0; x < smallSizeDrinks.length; x ++)
    {
        if(smallSizeDrinks[x][0] != DRINK_NONE && smallSizeDrinks[x][0] == type)
        {
            smallSizeDrinks[x][0] = DRINK_NONE;
        }
    }
    break;

}
}