Random prefix color

/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <amxmisc>

enum _: Cvars
{
	iTextPrefix
}

new pCvar[ Cvars ];

public plugin_init()
{
	pCvar[ iTextPrefix ] =		register_cvar( "hnr_prefix", "Shoot`" );
}

stock ColorChat( const index, const string[], { Float, Sql, Resul,_ }:... )
{
	new msg[ 191 ], players[ 32 ], count = 1, iPrefix[ 32 ];

	get_cvar_string( "hnr_prefix", iPrefix, charsmax( iPrefix ) );

	static len[ 3 ];

	len[ 0 ] = formatex( msg, charsmax( msg ), "^1[ ^4%s^1 ] ", iPrefix )

	len[ 1 ] = formatex( msg, charsmax( msg ), "^3[ ^4%s^3 ]^1 ", iPrefix )

	len[ 2 ] = formatex( msg, charsmax( msg ), "^4[ ^3%s^4 ]^1 ", iPrefix )

	new iRandom = random_num( len[ 0 ], len[ 2 ] );

	vformat( msg[ iRandom ], charsmax( msg ) - iRandom, string, 3 );

	if( index )
		players[ 0 ] = index;

	else
		get_players( players, count, "ch" );

	for( new i = 0; i < count; i++ )
	{
		if( !is_user_connected( players[ i ] ) )
			continue;

		message_begin( MSG_ONE_UNRELIABLE, get_user_msgid( "SayText" ), _, players[ i ] );

		write_byte( players[ i ] );

		write_string( msg );

		message_end( );

	}
}