From c96c36a0477909874c98bdbda3d13333ddb453e2 Mon Sep 17 00:00:00 2001
From: j-p-e-g <j-p-e-g@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Sun, 26 Oct 2008 13:18:19 +0000
Subject: Implement FR 1894211: All transformations will now cause your
 equipment to meld into your body than rather than being removed, so that when
 untransforming you don't have to put everything on again.

* Wielded stuff cannot be melded, and does not yet use the autoswap
  function.
* As before, the low-level transformation spells refuse to work with
  cursed equipment.
* The messages are unnecessarily spammy if you change forms while
  already transformed (first everything is re-equipped, then unequipped
  again). Conversely, on simply untransforming the lack of messages
  might be confusing.
* Might be buggy, feedback welcome!


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7300 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/transfor.cc | 47 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 40 insertions(+), 7 deletions(-)

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

diff --git a/crawl-ref/source/transfor.cc b/crawl-ref/source/transfor.cc
index ab380739e1..d67baf0ec1 100644
--- a/crawl-ref/source/transfor.cc
+++ b/crawl-ref/source/transfor.cc
@@ -98,7 +98,7 @@ bool remove_equipment(std::set<equipment_type> removed)
         canned_msg(MSG_EMPTY_HANDED);
     }
 
-    // Remove items in order. (std::set is a sorted container)
+    // Meld items into you in (reverse) order. (std::set is a sorted container)
     std::set<equipment_type>::const_iterator iter;
     for (iter = removed.begin(); iter != removed.end(); ++iter)
     {
@@ -106,19 +106,41 @@ bool remove_equipment(std::set<equipment_type> removed)
         if (e == EQ_WEAPON || you.equip[e] == -1)
             continue;
 
-        mprf("%s falls away.",
+        mprf("%s melds into your body.",
              you.inv[you.equip[e]].name(DESC_CAP_YOUR).c_str());
 
         if (e == EQ_LEFT_RING || e == EQ_RIGHT_RING || e == EQ_AMULET)
         {
             item_def &ring = you.inv[you.equip[e]];
-            you.equip[e] = -1;
-            jewellery_remove_effects(ring, false);
+            jewellery_remove_effects(ring);
         }
         else // armour
         {
             unwear_armour( you.equip[e] );
-            you.equip[e] = -1;
+        }
+    }
+
+    return (true);
+}
+
+static bool _unmeld_equipment(std::set<equipment_type> melded)
+{
+    // Unmeld items in order.
+    std::set<equipment_type>::const_iterator iter;
+    for (iter = melded.begin(); iter != melded.end(); ++iter)
+    {
+        const equipment_type e = *iter;
+        if (e == EQ_WEAPON || you.equip[e] == -1)
+            continue;
+
+        if (e == EQ_LEFT_RING || e == EQ_RIGHT_RING || e == EQ_AMULET)
+        {
+            item_def &ring = you.inv[you.equip[e]];
+            jewellery_wear_effects(ring);
+        }
+        else // armour
+        {
+            armour_wear_effects( you.equip[e] );
         }
     }
 
@@ -138,7 +160,7 @@ static bool check_for_cursed_equipment(const std::set<equipment_type> &remove,
                                        bool quiet = false)
 {
     std::set<equipment_type>::const_iterator iter;
-    for (iter = remove.begin(); iter != remove.end(); ++iter )
+    for (iter = remove.begin(); iter != remove.end(); ++iter)
     {
         equipment_type e = *iter;
         if (you.equip[e] == -1)
@@ -670,10 +692,19 @@ void untransform(void)
     you.symbol = '@';
     you.colour = LIGHTGREY;
 
-    // must be unset first or else infinite loops might result -- bwr
+    // Must be unset first or else infinite loops might result. -- bwr
     const transformation_type old_form =
         static_cast<transformation_type>(you.attribute[ ATTR_TRANSFORMATION ]);
 
+    // We may have to unmeld a couple of equipment types.
+    const equipment_type default_rem[] = {
+        EQ_CLOAK, EQ_HELMET, EQ_GLOVES, EQ_BOOTS, EQ_SHIELD, EQ_BODY_ARMOUR
+    };
+
+    std::set<equipment_type> melded(default_rem,
+                                    default_rem + ARRAYSZ(default_rem));
+    _init_equipment_removal(melded, old_form);
+
     you.attribute[ ATTR_TRANSFORMATION ] = TRAN_NONE;
     you.duration[ DUR_TRANSFORMATION ] = 0;
 
@@ -762,6 +793,8 @@ void untransform(void)
         break;
     }
 
+    _unmeld_equipment(melded);
+
     // Re-check terrain now that be may no longer be flying.
     if (old_flight && you.flight_mode() == FL_NONE)
         move_player_to_grid(you.pos(), false, true, true);
-- 
cgit v1.2.3-54-g00ecf