Difference between revisions of "UTIL VarArgs"

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Line 3: Line 3:
 
Example:
 
Example:
 
<code>
 
<code>
 +
 
int iCreepers = 3;
 
int iCreepers = 3;
  

Revision as of 02:16, 12 April 2011

This function will build a C-String similar to printf. It is server-side only!

Example:

int iCreepers = 3;

char * pFortress = "My Awesome Fort.";

char * pOutput = UTIL_VarArgs( "There are %i creepers outside of your %s.", iCreepers, pFortress );

Msg("%s", output);


// prints: There are 3 creepers outside of your My Awesome Fortress.

This is useful for quickly building a composite string.

char * pOutput = UTIL_VarArgs( "X:%f Y:%f Z:%f\n", vec.x, vec.y, vec.z );