Setting Multiple Items

[Radian]

How can i set multiple items with multiple choices?

 

for example. If player have item 501 or 502 or 503 then he can choose what he/she wants to trade with it.?

[Skorm]

Perhaps a little more information is needed?

 

But maybe something along these lines or?

getinventorylist;
.@len = @inventorylist_count;
copyarray .@inv_list[0], @inventorylist_id[0], .@len;
setarray .@items, 501, 502, 503;
setarray .@exchange, 504, 506, 507;
.@l_2 = getarraysize(.@items);
.@l_3 = getarraysize(.@exchange);
for( .@a = 0; .@a < .@len; .@a++ ) {
	for( .@b = 0; .@b < .@l_2; .@b++ )
		if( .@inv_list[.@a] == .@items[.@b] )
			.@selection$ = .@selection$ + getitemname(.@inv_list[.@a]) + ":";
	.@selection$ = .@selection$ + ":";
}

mes "Pick from the items you'd like to exchange.";
.@menu = select(.@selection$)-1;

mes "You've selected "+getitemname(.@inv_list[.@menu])+". What would you like to exchange it with?";

for( .@a = 0; .@a < .@l_3; .@a++ )
	.@s_2$[getarraysize(.@s_2$)] = getitemname(.@exchange[.@a]);
	
.@s_3$ = implode( .@s_2$, ":" );

.@menu2 = select(.@s_3$)-1;

delitem .@inv_list[.@menu], 1;
getitem .@exchange[.@menu2], 1;

[Radian]

 

Perhaps a little more information is needed?

 

But maybe something along these lines or?

getinventorylist;
.@len = @inventorylist_count;
copyarray .@inv_list[0], @inventorylist_id[0], .@len;
setarray .@items, 501, 502, 503;
setarray .@exchange, 504, 506, 507;
.@l_2 = getarraysize(.@items);
.@l_3 = getarraysize(.@exchange);
for( .@a = 0; .@a < .@len; .@a++ ) {
	for( .@b = 0; .@b < .@l_2; .@b++ )
		if( .@inv_list[.@a] == .@items[.@b] )
			.@selection$ = .@selection$ + getitemname(.@inv_list[.@a]) + ":";
	.@selection$ = .@selection$ + ":";
}

mes "Pick from the items you'd like to exchange.";
.@menu = select(.@selection$)-1;

mes "You've selected "+getitemname(.@inv_list[.@menu])+". What would you like to exchange it with?";

for( .@a = 0; .@a < .@l_3; .@a++ )
	.@s_2$[getarraysize(.@s_2$)] = getitemname(.@exchange[.@a]);
	
.@s_3$ = implode( .@s_2$, ":" );

.@menu2 = select(.@s_3$)-1;

delitem .@inv_list[.@menu], 1;
getitem .@exchange[.@menu2], 1;

 

thanks it works

[Radian]

How can i fix this one?

 

 

[Error]: buildin_delitem: unknown item "0".
[Debug]: Source (NPC): Augustus at mellina (95,51)

 

I set the item and exchange into this

	setarray .@items, 20286, 20287, 20288, 20289, 20290, 20291, 20292;
	setarray .@exchange, 20286, 20287, 20288, 20289, 20290, 20291, 20292;

[Skorm]

 

How can i fix this one?

 

 

[Error]: buildin_delitem: unknown item "0".

[Debug]: Source (NPC): Augustus at mellina (95,51)

 

I set the item and exchange into this

	setarray .@items, 20286, 20287, 20288, 20289, 20290, 20291, 20292;
	setarray .@exchange, 20286, 20287, 20288, 20289, 20290, 20291, 20292;

 

Just make sure all your items exist in your database to check use @item <item_id> if it doesn't work then they will cause that error.

[Radian]

 

 

How can i fix this one?

 

 

[Error]: buildin_delitem: unknown item "0".

[Debug]: Source (NPC): Augustus at mellina (95,51)

 

I set the item and exchange into this

	setarray .@items, 20286, 20287, 20288, 20289, 20290, 20291, 20292;
	setarray .@exchange, 20286, 20287, 20288, 20289, 20290, 20291, 20292;

 

Just make sure all your items exist in your database to check use @item <item_id> if it doesn't work then they will cause that error.

 

 

Yea i've check it its working but sometimes the errors shows out.

[Skorm]

 

Yea i've check it its working but sometimes the errors shows out.

 

 

I was thinking about it and someone might be exploiting the npc by dropping or storing the items in the middle of the transaction...

 

Try this instead.

prontera,101,101,5	script	exchange_test	100,{
	getinventorylist;
	.@len = @inventorylist_count;
	copyarray .@inv_list[0], @inventorylist_id[0], .@len;
	setarray .@items, 501, 502, 503;
	setarray .@exchange, 504, 506, 507;
	.@l_2 = getarraysize(.@items);
	.@l_3 = getarraysize(.@exchange);
	for( .@a = 0; .@a < .@len; .@a++ ) {
		for( .@b = 0; .@b < .@l_2; .@b++ )
			if( .@inv_list[.@a] == .@items[.@b] )
				.@selection$ = .@selection$ + getitemname(.@inv_list[.@a]) + ":";
		.@selection$ = .@selection$ + ":";
	}

	mes "Pick from the items you'd like to exchange.";
	.@menu = select(.@selection$)-1;

	mes "You've selected "+getitemname(.@inv_list[.@menu])+". What would you like to exchange it with?";

	for( .@a = 0; .@a < .@l_3; .@a++ )
		.@s_2$[getarraysize(.@s_2$)] = getitemname(.@exchange[.@a]);
		
	.@s_3$ = implode( .@s_2$, ":" );

	.@menu2 = select(.@s_3$)-1;

	if( countitem(.@inv_list[.@menu]) >= 1 ) {
		delitem .@inv_list[.@menu], 1;
		getitem .@exchange[.@menu2], 1;
	} else
		mes "Something went wrong.";
	close;
}