I need to make sure that a user can't progress until they've selected an option from the checkbox
To make my purpose more clear, when the user enters the "Shop", they can select an item to buy using checkboxes that subtract it from their money on hand, and the button takes them to a page that determines if they have enough money to confirm the purchase, and this all works fine
Until they go back to the shop. Once they go back in, if they fail to select an option, and hit the purchase button, the function will try to subtract the price of the item from their money again, and, if they have insufficient funds, the item will be set as false and taken out of their inventory
This is a sample item as it appears in the store
<<if $Knife is "false">>\
<<checkbox "$Knife" "false" "true">> Knife $50
<<else>>\
<<endif>>\
then the confirm purchase passage
<<if $Knife is "true">>\
<<set $playMoney -= 50>>\
<<if $playMoney < 0>>\
You don't have enough for the Knife.
<<set $Knife = "false">>\
<<set $playMoney += 50>>\
<<else>>\
You have purchased the Knife
<<endif>>\
<<endif>>\
Any help would be much appreciated, as i have been pulling my hair out about this.
Thanks
Comments
Try something like the following.
Setup: Store: Purchase:
Thanks, this is working a lot better, and as for the strings instead of booleans, every time i had tried to use booleans prior to this, they seemed to mess up, so i had just been going with strings.