Switch/Menu Using an array

[crazyarashi]

Hi Good Day Rathena, Im Still in the midst of studying C++ and want to ask a question about making a menu/switch select using an array.
Maybe an example will do im a bit confused reading old posts about it :))
 

[Emistry]

you can try like ..

setarray .@menu_item$, 
	"Menu 1",
	"Menu 2",
	"Menu 3";
.@menu_item_size = getarraysize(.@menu_item$);
for (.@i = 0; .@i < .@menu_item_size; .@i++) {
	.@menu$ = .@menu$ + (.@i > 0 ? ":" : "") + .@menu_item$[.@i];
}
.@i = select( .@menu$ ) - 1;
mes "You selected menu : "+ .@menu_item$[.@i];

or

setarray .@menu_item$, 
	"Menu 1",
	"Menu 2",
	"Menu 3";
.@menu$ = implode(.@menu_item$, ":");
.@i = select( .@menu$ ) - 1;
mes "You selected menu : "+ .@menu_item$[.@i];

 

[kkeong]

little example

setarray A_menu[0],"menu 02","menu 03","menu 04";
set .@menu,"menu 01";//Build First Item on Menu, cant put in <for>, it will looping
for(set .@i,0; .@i < getarraysize(A_menu[0]);.@i++) {// add array item to menu
  set .@menu,.@menu+":"+A_menu[.@i];
}
select(.@menu);//menu list show out

 

[crazyarashi]

13 minutes ago, Emistry said:

you can try like ..

setarray .@menu_item$, 
	"Menu 1",
	"Menu 2",
	"Menu 3";
.@menu_item_size = getarraysize(.@menu_item$);
for (.@i = 0; .@i < .@menu_item_size; .@i++) {
	.@menu$ = .@menu$ + (.@i > 0 ? ":" : "") + .@menu_item$[.@i];
}
.@i = select( .@menu$ ) - 1;
mes "You selected menu : "+ .@menu_item$[.@i];

or

setarray .@menu_item$, 
	"Menu 1",
	"Menu 2",
	"Menu 3";
.@menu$ = implode(.@menu_item$, ":");
.@i = select( .@menu$ ) - 1;
mes "You selected menu : "+ .@menu_item$[.@i];

 

May I ask what is the use of implode. I haven't studied that yet nor i haven't seen it yet

[Tokei]

You can check out the script commands over here: https://github.com/rathena/rathena/blob/master/doc/script_commands.txt

Search for *implode.

[crazyarashi]

5 minutes ago, Tokei said:

You can check out the script commands over here: https://github.com/rathena/rathena/blob/master/doc/script_commands.txt

Search for *implode.

Wokie didn't know it's in there