Added ability to add equipment to the shurtcut bar

Patch by Nikos, with some improvements.

Conflicts:

	NEWS
	src/gui/itemcontainer.cpp
	src/itemshortcut.cpp

(cherry picked from eAthena client, not functional here yet)

1 files changed, 15 insertions, 10 deletions

diff --git a/src/itemshortcut.cpp b/src/itemshortcut.cpp
index a89da974..bea14864 100644
--- a/src/itemshortcut.cpp
+++ b/src/itemshortcut.cpp
@@ -61,14 +61,8 @@ void ItemShortcut::save()
 {
     for (int i = 0; i < SHORTCUT_ITEMS; i++)
     {
-        if (mItems[i])
-        {
-            config.setValue("shortcut" + toString(i), mItems[i]);
-        }
-        else
-        {
-            config.setValue("shortcut" + toString(i), -1);
-        }
+        const int itemId = mItems[i] ? mItems[i] : -1;
+        config.setValue("shortcut" + toString(i), itemId);
     }
 }
 
@@ -77,9 +71,20 @@ void ItemShortcut::useItem(int index)
     if (mItems[index])
     {
         Item *item = player_node->searchForItem(mItems[index]);
-        if (item && item->getQuantity()) {
+        if (item && item->getQuantity())
+        {
             // TODO: Fix this (index vs. pointer mismatch)
-            //player_node->useItem(item);
+            /*
+            if (item->isEquipment()) {
+                if (item->isEquipped()) {
+                    player_node->unequipItem(item);
+                } else {
+                    player_node->equipItem(item);
+                }
+            } else {
+                player_node->useItem(item);
+            }
+            */
         }
     }
 }