Name: query_int - get the intelligence stat from a living

Syntax:
	int query_int()

Description:
	The query_int call gets the intelligence stat of a living.

Return value:
	It normally returns an integer in the range from 1 to 20.

Examples:
	int intl:
	intl=this_player()->query_int();

See also: living/query_str, living/query_dex, living/query_con, living/set_int