Added linking to item's just using [Item Name] in chat

5 files changed, 65 insertions, 2 deletions

diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp
index 34daab38..f391ccb9 100644
--- a/src/gui/chat.cpp
+++ b/src/gui/chat.cpp
@@ -46,8 +46,12 @@
 #include "../net/chatserver/chatserver.h"
 #include "../net/gameserver/player.h"
 
+#include "../resources/iteminfo.h"
+#include "../resources/itemdb.h"
+
 #include "../utils/dtor.h"
 #include "../utils/trim.h"
+#include "../utils/tostring.h"
 
 ChatWindow::ChatWindow():
     Window("Chat"),
@@ -301,10 +305,28 @@ bool ChatWindow::isInputFocused()
     return mChatInput->isFocused();
 }
 
-void ChatWindow::chatSend(const std::string &msg)
+void ChatWindow::chatSend(std::string &msg)
 {
     if (msg.empty()) return;
 
+    // check for item link
+    std::string::size_type start = msg.find('[');
+    if (start != std::string::npos)
+    {
+        std::string::size_type end = msg.find(']', start);
+        if (end != std::string::npos)
+        {
+            std::string temp = msg.substr(start+1, end-1);
+            ItemInfo itemInfo = ItemDB::get(temp);
+            msg.insert(end, "@@");
+            msg.insert(start+1, "|");
+            msg.insert(start+1, toString(itemInfo.getId()));
+            msg.insert(start+1, "@@");
+
+        }
+    }
+
+
     // Prepare ordinary message
     if (msg[0] != '/')
     {
diff --git a/src/gui/chat.h b/src/gui/chat.h
index bb742a77..114b389c 100644
--- a/src/gui/chat.h
+++ b/src/gui/chat.h
@@ -119,7 +119,7 @@ class ChatWindow : public Window,
          * @param msg  The message text which is to be sent.
          *
          */
-        void chatSend(const std::string &msg);
+        void chatSend(std::string &msg);
 
         /** Called to remove the channel from the channel manager */
         void removeChannel(short channelId);
diff --git a/src/resources/itemdb.cpp b/src/resources/itemdb.cpp
index 04828d1b..5dfcfb87 100644
--- a/src/resources/itemdb.cpp
+++ b/src/resources/itemdb.cpp
@@ -37,6 +37,7 @@
 namespace
 {
     ItemDB::ItemInfos mItemInfos;
+    ItemDB::NamedItemInfos mNamedItemInfos;
     ItemInfo *mUnknown;
     bool mLoaded = false;
 }
@@ -136,6 +137,7 @@ void ItemDB::load()
         int attackRange = XML::getProperty(node, "attack-range", 0);
 
         ItemInfo *itemInfo = new ItemInfo;
+        itemInfo->setId(id);
         itemInfo->setImageName(image);
         itemInfo->setName(name.empty() ? "Unnamed" : name);
         itemInfo->setDescription(description);
@@ -169,6 +171,18 @@ void ItemDB::load()
         }
 
         mItemInfos[id] = itemInfo;
+        if (!name.empty())
+        {
+            NamedItemInfoIterator itr = mNamedItemInfos.find(name);
+            if (itr == mNamedItemInfos.end())
+            {
+                mNamedItemInfos[name] = itemInfo;
+            }
+            else
+            {
+                logger->log("ItemDB: Duplicate name of item found item %d", id);
+            }
+        }
 
 #define CHECK_PARAM(param, error_value) \
         if (param == error_value) \
@@ -217,6 +231,23 @@ const ItemInfo& ItemDB::get(int id)
     }
 }
 
+const ItemInfo& ItemDB::get(const std::string &name)
+{
+    assert(mLoaded && !name.empty());
+
+    NamedItemInfoIterator i = mNamedItemInfos.find(name);
+
+    if (i == mNamedItemInfos.end())
+    {
+        logger->log("ItemDB: Error, unknown item name %s", name.c_str());
+        return *mUnknown;
+    }
+    else
+    {
+        return *(i->second);
+    }
+}
+
 void loadSpriteRef(ItemInfo *itemInfo, xmlNodePtr node)
 {
     std::string gender = XML::getProperty(node, "gender", "unisex");
diff --git a/src/resources/itemdb.h b/src/resources/itemdb.h
index 20756a52..1d814f34 100644
--- a/src/resources/itemdb.h
+++ b/src/resources/itemdb.h
@@ -42,10 +42,13 @@ namespace ItemDB
     void unload();
 
     const ItemInfo& get(int id);
+    const ItemInfo& get(const std::string &name);
 
     // Items database
     typedef std::map<int, ItemInfo*> ItemInfos;
+    typedef std::map<std::string, ItemInfo*> NamedItemInfos;
     typedef ItemInfos::iterator ItemInfoIterator;
+    typedef NamedItemInfos::iterator NamedItemInfoIterator;
 }
 
 #endif
diff --git a/src/resources/iteminfo.h b/src/resources/iteminfo.h
index 7cc3ba15..1c1d8467 100644
--- a/src/resources/iteminfo.h
+++ b/src/resources/iteminfo.h
@@ -122,6 +122,12 @@ class ItemInfo
         {
         }
 
+        void setId(int id)
+        { mId = id; }
+
+        int getId() const
+        { return mId; }
+
         void setName(const std::string &name)
         { mName = name; }
 
@@ -189,6 +195,7 @@ class ItemInfo
         char mType;                    /**< Item type. */
         short mWeight;                 /**< Weight in grams. */
         int mView;                     /**< Item ID of how this item looks. */
+        int mId;                       /**< Item ID */
 
         // Equipment related members
         SpriteAction mAttackType;      /**< Attack type, in case of weapon. */