public void UpdateItem(Product _p)
{
float inventory = Inventory.Instance.m_Inventory[_p];
float balance = Inventory.Instance.m_ProductionBalance[_p];
if (inventory <= 0)
{
m_InventoryAmount.color = Color.red;
}
else
{
m_InventoryAmount.color = Color.black;
}
m_InventoryAmount.text = UIManager.ConvertFloatToStringDigit(inventory);
m_Balance.text = UIManager.ConvertFloatToStringDigitWithSign(balance, out Color c);
m_Balance.color = c;
UpdateIncome();
}