mItemCanBePurchased
Bool = false The flag value that passes.
A condition that compares mItemCanBePurchased with a flag of the current shop item ping.
The client sets the flag only while it handles a PingShopItem situation, from the data
that the ping carries, and clears it afterwards. In every other situation the flag is
false, so false passes and true fails.
Bool = false The flag value that passes.