Scripts

obs - what is this variable? I couldn't find it...
And, by the way, it seems like you can do without the function yes(). Or, you could improve the question box as a fun feature, with 2 options, so the player can cancel the deal themselves...

Obs is some kind of scripted element in the Warrior777 mission, where they offer to increase it by 10 for ten thousand. My suggestion is this: when the function b is called, the player is offered a gold coin for 10,000 gold, if they have that much, and they can agree or refuse. And if they don't have the money, they are sent a message box with one answer option.