Brackets

[Drakath]

What is the difference between:

if (source == marker) then

and

if source == marker then

?

[MIKI785]

Simply none. I use brackets only when using arithmetic or when using more complex conditions.

[xXMADEXx]

If there is just one condition, or everything is split with and then there isn't really anything different. However, there is a difference if you have both ands and ors.

Example, this:

if ( c1 == c2 and ( f1 == f2 or x1 == x2 ) ) then 

isn't the same as this:

if ( ( c1 == c2 and f1 == f2 ) or x1 == x2) then 

It sorta works the same way as math, running the conditions in parenthesizes first.