For() Switch()...

[Lilith]

Hi.

How to make so that cases didn't repeat in function 'for() switch()'.

Example:

for(set .@a,0; .@a<3; set .@a,.@a+1)
{
switch(rand(1,3))
{
 case 1: (...); break;
 case 2: (...); break;
 case ...
 case N: (...); break;
}
}

Please, help.

Edited January 9, 2012 by Lilith

[Emistry]

what mean ?

something like dont looping the switch case ???

like this ?

for( ..... ){
 code here....
}
switch( ..... ){
case ..
}
end;

[Gepard]

BTW

switch(1,3)

is not a valid syntax, so it's hard to understand what your code is supposed to do.

[Lilith]

Gepard, sorry, i mean switch(rand(1,3)).

Emistry, with looping,

for(...)

{

switch(rand(1,N)){

case 1: setd ".Ex$",getd(".Ex$")+"First"; break;

case 2: setd ".Ex$",getd(".Ex$")+"Second"; break;

...

case N: setd ".Ex$",getd(".Ex$")+"N"; break;

}

}

In the end .Ex$ should be approximately so:

First, Fifth, Second - It is correct

First, Fifth, First -It is not correct, Because repeats...

Edited January 9, 2012 by Lilith

[Emistry]

KeyWorld has made a function that allow to generate a number without repeating....

Check this Post...

http://rathena.org/board/topic/54288-random-number-with-return/page__view__findpost__p__59952

use that function to help you generate a number randomly without repeating ~

[Lilith]

Thanks !