git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1748 c06c8d41-db1a-0410-9941-cceddc491573
JIMH7VEMQ7QF6VV2D65UISCRG5W55UX5YSQLLUW6SZNSTZMFWQ5AC
static void summon_dancing_weapon(int power, deck_rarity_type rarity)
{
const int power_level = get_power_level(power, rarity);
const bool friendly = (power_level > 0 || !one_chance_in(4));
create_monster( MONS_DANCING_WEAPON, power_level + 3,
friendly ? BEH_FRIENDLY : BEH_HOSTILE,
you.x_pos, you.y_pos,
friendly ? you.pet_target : MHITYOU,
250 );
}