Problem With ${!Defined[]}

[BlackTooth]

This is an if statement in a macro that I am working on

Code: Select all

/if ( !${Defined[timeFrame]} ){
	/echo No TimeFrame value Specified. Assuming Seconds 
	/varset timeFrame s
	}	

For some reason I get an error when I run the macro ingame....

Is there something wrong with the syntax?

thnks..

[ieatacid]

Code: Select all

/if (!${timeFrame}) {
   /echo No TimeFrame value Specified. Assuming Seconds
   /varset timeFrame s
   }

[wassup]

This is an if statement in a macro that I am working on

Code: Select all

/if ( !${Defined[timeFrame]} ){
	/echo No TimeFrame value Specified. Assuming Seconds 
	/varset timeFrame s
	}	

For some reason I get an error when I run the macro ingame....

Is there something wrong with the syntax?

thnks..

${Defined[]} Just checks for the variable being declared.

What ieatacid did checks if the variable was set to a non zero or non-null value.

[Rusty~]

to set timeFrame to "s" if it's not defined, change this line:

Code: Select all

/varset timeFrame s

to:

Code: Select all

/declare timeFrame string local s

[BlackTooth]

oh kewl thanks fer the help guys works great now

[Chill]

If you need to use persistent (Global) variables for a macro, and you are unsure if it will be defined or not, here is the general code block I use:

Code: Select all

/if (${Defined[timeFrame]}) { 
   /varset timeFrame s
} else {
   /declare timeFrame string global s
}

Im guessing you noticed it, but you also need a space between the () around your /if condition and the { starting the code block.