! a: Difference between revisions

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{{Command
{{Command


| ofp  
| ofp  
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|gr1= Variables  
|gr1= Variables  
|gr2= Math  
|gr2= Math  


| Returns a negation of Boolean expression. That means <tt>[[true]]</tt> becomes <tt>[[false]]</tt> and vice versa.  
| Returns a negation of Boolean expression. That means <tt>[[true]]</tt> becomes <tt>[[false]]</tt> and vice versa.  


| [[Boolean]] <nowiki>=</nowiki> '''!''' a  
| [[Boolean]] <nowiki>=</nowiki> '''!''' a  
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| [[Boolean]]  
| [[Boolean]]  


|x1= The code
|x1= The code
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     [[hint]] "The player is dead!";
     [[hint]] "The player is dead!";
}</code>  
}</code>  


| [[not]], [[Operators]]  
| [[not]], [[Operators]]  

Revision as of 17:05, 18 January 2021

Hover & click on the images for description

Description

Description:
Returns a negation of Boolean expression. That means true becomes false and vice versa.
Groups:
VariablesMath

Syntax

Syntax:
Boolean = ! a
Parameters:
a: Boolean
Return Value:
Boolean

Examples

Example 1:
The code _a = alive player; if (!_a) then { hint "The player is dead!"; } is the same as _a = alive player; if not (_a) then { hint "The player is dead!"; }

Additional Information

See also:
notOperators

Notes

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