From 72d421a98654a1d73704397dfd9a4be3177289d0 Mon Sep 17 00:00:00 2001
From: j-p-e-g <j-p-e-g@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Sun, 13 Sep 2009 21:20:59 +0000
Subject: A bug fix commit! (I didn't do one of these in a while...)

* 2856912: being turned into a pig while berserk complaining about being
           "too berserk" when unequipping the weapon
* 2849963: shields working even when melded
* 2845355: melded equipment not being affected by remove curse
* 2836148: disallow toggle_with_I if you've got a spell on 'I'


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10671 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/player.cc | 35 +++++++++++++++++------------------
 1 file changed, 17 insertions(+), 18 deletions(-)

(limited to 'crawl-ref/source/player.cc')

diff --git a/crawl-ref/source/player.cc b/crawl-ref/source/player.cc
index 8de920345c..049302d608 100644
--- a/crawl-ref/source/player.cc
+++ b/crawl-ref/source/player.cc
@@ -2403,7 +2403,7 @@ int player_evasion()
     // Some lesser armours have small penalties now (shields, barding).
     for (int i = EQ_CLOAK; i < EQ_BODY_ARMOUR; i++)
     {
-        if (you.equip[i] == -1)
+        if (!player_wearing_slot(i))
             continue;
 
         int pen = property( you.inv[ you.equip[i] ], PARM_EVASION );
@@ -2452,7 +2452,7 @@ int player_evasion()
     if (dodge_bonus > 0)                // always a bonus
         ev += dodge_bonus;
 
-    if (you.duration[DUR_AGILITY]) 
+    if (you.duration[DUR_AGILITY])
         ev += 5;
 
     if (you.duration[DUR_PHASE_SHIFT])
@@ -2648,22 +2648,10 @@ item_def *player_shield()
 int player_shield_class(void)   //jmf: changes for new spell
 {
     int base_shield = 0;
-    const int shield = you.equip[EQ_SHIELD];
-
-    if (shield == -1)
-    {
-        if (you.duration[DUR_MAGIC_SHIELD])
-            base_shield = 2 + you.skills[SK_EVOCATIONS] / 6;
 
-        if (!you.duration[DUR_FIRE_SHIELD] &&
-            you.duration[DUR_CONDENSATION_SHIELD])
-        {
-            base_shield += 2 + (you.skills[SK_ICE_MAGIC] / 6);  // max 6
-        }
-    }
-    else
+    if (player_wearing_slot(EQ_SHIELD))
     {
-        const item_def& item = you.inv[shield];
+        const item_def& item = you.inv[you.equip[EQ_SHIELD]];
         base_shield = property(item, PARM_AC);
 
         int racial_bonus = _player_armour_racial_bonus(item) * 2 / 3;
@@ -2674,6 +2662,17 @@ int player_shield_class(void)   //jmf: changes for new spell
 
         base_shield += item.plus;
     }
+    else
+    {
+        if (you.duration[DUR_MAGIC_SHIELD])
+            base_shield = 2 + you.skills[SK_EVOCATIONS] / 6;
+
+        if (!you.duration[DUR_FIRE_SHIELD]
+            && you.duration[DUR_CONDENSATION_SHIELD])
+        {
+            base_shield += 2 + (you.skills[SK_ICE_MAGIC] / 6);  // max 6
+        }
+    }
 
     if (you.duration[DUR_DIVINE_SHIELD])
         base_shield += you.attribute[ATTR_DIVINE_SHIELD];
@@ -3747,7 +3746,7 @@ int check_stealth(void)
     if ( you.duration[DUR_STEALTH] )
         stealth += 80;
 
-    if (you.duration[DUR_AGILITY]) 
+    if (you.duration[DUR_AGILITY])
         stealth += 50;
 
     stealth += scan_artefacts( ARTP_STEALTH );
@@ -6476,7 +6475,7 @@ bool player::can_wield(const item_def& item, bool ignore_curse,
     const bool two_handed = item.base_type == OBJ_UNASSIGNED
                             || hands_reqd(item, body_size()) == HANDS_TWO;
 
-    if (two_handed && !ignore_shield && equip[EQ_SHIELD] != -1)
+    if (two_handed && !ignore_shield && player_wearing_slot(EQ_SHIELD))
         return (false);
 
     return could_wield(item, ignore_brand, ignore_transform);
-- 
cgit v1.2.3-54-g00ecf