cc.journeyman.the-great-game.merchants.markets
Adjusting quantities and prices in markets.
adjust-quantity-and-price
(adjust-quantity-and-price world city commodity)Adjust the quantity of this commodity currently in stock in this city of this world. Return a fragmentary world which can be deep-merged into this world.
new-price
(new-price old stock supply demand)If stock is greater than the maximum of supply and demand, then there is surplus and old price is too high, so shold be reduced. If lower, then it is too low and should be increased.
run
(run world)Return a world like this world, with quantities and prices in markets updated to reflect supply and demand.
update-markets
(update-markets world)(update-markets world city)(update-markets world city commodity)Return a world like this world, with quantities and prices in markets updated to reflect supply and demand. If city or city and commodity are specified, return a fragmentary world with only the changes for that city (and commodity if specified) populated.