Name: query_dex - get the dexterity stat from a living

Syntax:
	int query_dex()

Description:
	The query_dex call gets the dexterity stat of a living.

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

Examples:
	int dex:
	dex=this_player()->query_dex();

See also: living/query_int, living/query_str, living/query_con, living/set_dex