This script is used in the generic dialog script ztk_merch. For more information how to use that see the documentation of ztk_merch.

This function will do following things:

1. Set the custom tokens 3820-3822 needed by dialog. text_greetings, text_open_shop, and text_no_shopping
2. See if the shop is already created and if so, exit. shop_tag
3. Create shop, and set the shop parameters shop_resref, shop_gold, shop_max_buy_price, shop_identify_cost.
4. Copy some variables from shopkeeper to created shop. fill_time
5. Copy item* variables from the shopkeeper to the created shop. item*, and item*prob
6. Set the Store0 variable to have the tag of shop (ztk_merch uses _gen_openstore0).

ztk_merch
ztk_fill_store
_gen_openstore0