Here we go:
setarray .@menuStrs$[0], "Warp","Fly","Shit";
set @menu$,"";
for (set @i,0; @i < getarraysize(.@menuStrs$); set @i,@i+1) {
if (@i) set @menu$,@menu$+":";
set @menu$,@menu$+.@menuStrs$[@i];
}
set @selection,select(@menu$)-1;
This should work.