Dynamic Shop when buy delete

[hakuren]

this is possible to this script when buy a potion it automatically deleted to the selection?

here the script

 

prontera,150,188,6 script Middle Trader 895,{

mes .name$;

mes "You currently have "+countitem(.custom_item)+" Poring Coin.";

mes "Would you like to look at the shop?";

next;

if(select("Yes:No") == 2) {

close;

}

close2;

callshop "USABLE_SHOP",1;

npcshopattach "USABLE_SHOP";

dispbottom "You currently have "+countitem(.custom_item)+" Poring Coin.";

end;

OnBuyItem:

for(set @i,0; @i < getarraysize(@bought_nameid); set @i,@i+1) {

for(set @j,0; @j < getarraysize(.CUSTOM_ITEMS); set @j,@j+2) {

if(.CUSTOM_ITEMS[@j] == @bought_nameid[@i]) {

set @itemcost,(.CUSTOM_ITEMS[(@j+1)]*@bought_quantity[@i]);

set @totalcost,(@totalcost+@itemcost);

break;

}

}

}

if(@totalcost > countitem(.custom_item)) {

dispbottom "You don't have enough Poring Coin.";

}

else {

for(set @i,0; @i < getarraysize(@bought_nameid); set @i,@i+1) {

getitem @bought_nameid[@i],@bought_quantity[@i];

}

delitem .custom_item,@totalcost;

dispbottom "Thank you for shopping.";

dispbottom "You now have "+countitem(.custom_item)+" Poring Coin left.";

}

set @totalcost,0;

deletearray @bought_nameid[0],128;

deletearray @bought_quantity[0],128;

end;OnInit:

npcshopdelitem "USABLE_SHOP",909;   // Leave this alone

set .name$,"[CUSTOM Trader]";

set .custom_item,7539;   // Input TCG ID

setarray .CUSTOM_ITEMS[0],501,50,502,50; // Input as many items as you want (item::price)

 

 

for(set .@i,0; .@i < getarraysize(.CUSTOM_ITEMS); set .@i,.@i+2) {

npcshopadditem "USABLE_SHOP",.CUSTOM_ITEMS[.@i],.CUSTOM_ITEMS[(.@i+1)];

}

}

- shop USABLE_SHOP 139,909:100

 

for ex. player 1 already buys this item ex. red potion it will automatically deleted to the item list of player 1 but if player 2 if he does not but it that item is on his shop categories

Edited December 7, 2013 by hakuren

[Variant]

Oh, this is a really interesting idea.

 

Think a clean way to do it would be to have a script command that creates a 'temporary' shop unique to the player, and then builds that shop, and then deletes it after the user quits.

 

static const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath) in npc.c is the function you'll want to look at for creating shops

 

int npc_unload(struct npc_data* nd, bool single) for free'ing memory.

 

------

 

Unfortunately, because clif_buylist has this line:

 

struct item_data* id = itemdb_exists(nd->u.shop.shop_item.nameid);

 

It really screws things up if you're editing the same shop for multiple people, so you pretty much need to have a separate shop for every person. 

[hakuren]

sir Veriant i think i saw the same script that need but i dont remember were i think its a quest dynamic shop then when this item quest is already completed it will be disappear to the selection on the shop because it already completed

Oh, this is a really interesting idea.

 

Think a clean way to do it would be to have a script command that creates a 'temporary' shop unique to the player, and then builds that shop, and then deletes it after the user quits.

 

static const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath) in npc.c is the function you'll want to look at for creating shops

 

int npc_unload(struct npc_data* nd, bool single) for free'ing memory.

 

------

 

Unfortunately, because clif_buylist has this line:

 

struct item_data* id = itemdb_exists(nd->u.shop.shop_item.nameid);

 

It really screws things up if you're editing the same shop for multiple people, so you pretty much need to have a separate shop for every person.