[hydravink]

If I'm not wrong, indentation errors happen because you are writing something like this:

pawn Код:

new x;

if(x)
  {
 return b+a;
          }

When it should look like this....

pawn Код:

new x;

if(x)
{
   return a+b;
}

Make your brakets under your brakets and leave 1 TAB after the bracket.. my suggestion