Rebalance crossbows

Again as a result of the ranged weapons rebalance, crossbows
needed to change. The analogy here is long blades' to bows'
m&f; better return on skill investment & a higher power cap,
but rarer.

Hand crossbows are added as a starting type, "something like an
armour-piercing dagger"; crossbows are upgraded to arbalests
(a little worse than a glaive), and a new rare triple crossbow
type is added on the top end (a little worse than a bardiche,
though with a lower skill cost.) Please note that the triple
crossbow historically existed & is extremely verisimilitudinous.

Hellfire is now an arbalest, and Sniper is now a triple crossbow
(well, a "heavy crossbow", since it has mindelay of 27 instead of
22, and since I didn't want to have to change the sprite).

All crossbows have a mindelay of at least 1.0; this is an attempt
to differentiate them. Possibly something more ambitious will be
attempted in 1.6, but this is a first step.

1 files changed, 1 insertions, 1 deletions

diff --git a/crawl-ref/source/artefact.cc b/crawl-ref/source/artefact.cc
index 5e088e6e16..4d2336e0ee 100644
--- a/crawl-ref/source/artefact.cc
+++ b/crawl-ref/source/artefact.cc
@@ -731,7 +731,7 @@ static void _get_randart_properties(const item_def &item,
 
             if (atype == WPN_BLOWGUN)
                 proprt[ARTP_BRAND] = coinflip() ? SPWPN_SPEED : SPWPN_EVASION;
-            else if (atype == WPN_CROSSBOW)
+            else if (range_skill(item) == SK_CROSSBOWS)
             {
                 // Penetration and electrocution are only allowed on
                 // crossbows.  This may change in future.