1 files changed, 53 insertions, 18 deletions

diff --git a/src/game/Chat.cpp b/src/game/Chat.cpp
index 09eb5594f62..42fe369e1d4 100644
--- a/src/game/Chat.cpp
+++ b/src/game/Chat.cpp
@@ -36,6 +36,22 @@
 #include "AccountMgr.h"
 #include "TicketMgr.h"
 
+// Supported shift-links (client generated and server side)
+// |color|Harea:area_id|h[name]|h|r
+// |color|Hcreature:creature_guid|h[name]|h|r
+// |color|Hcreature_entry:creature_id|h[name]|h|r
+// |color|Hgameevent:id|h[name]|h|r
+// |color|Hgameobject:go_guid|h[name]|h|r
+// |color|Hgameobject_entry:go_id|h[name]|h|r
+// |color|Hitem:item_id:perm_ench_id:0:0|h[name]|h|r
+// |color|Hitemset:itemset_id|h[name]|h|r
+// |color|Hquest:quest_id|h[name]|h|r
+// |color|Hskill:skill_id|h[name]|h|r
+// |color|Hspell:spell_id|h[name]|h|r                              - client, spellbook spell icon shift-click
+// |color|Htalent:talent_id,rank|h[name]|h|r                       - client, talent icon shift-click
+// |color|Htele:id|h[name]|h|r
+// |color|Htrade:spell_id,cur_value,max_value,unk3int,unk3str|h[name]|h|r - client, spellbook profession icon shift-click
+
 bool ChatHandler::load_command_table = true;
 
 ChatCommand * ChatHandler::getCommandTable()
@@ -1317,9 +1333,18 @@ GameObject* ChatHandler::GetObjectGlobalyWithGuidOrNearWithDbGuid(uint32 lowguid
     return obj;
 }
 
-static char const* const spellTalentKeys[] = {
-    "Hspell",
-    "Htalent",
+enum SpellLinkType
+{
+    SPELL_LINK_SPELL  = 0,
+    SPELL_LINK_TALENT = 1,
+    SPELL_LINK_TRADE  = 2
+};
+
+static char const* const spellKeys[] =
+{
+    "Hspell",                                               // normal spell
+    "Htalent",                                              // talent spell
+    "Htrade",                                               // profession/skill spell
     0
 };
 
@@ -1327,31 +1352,41 @@ uint32 ChatHandler::extractSpellIdFromLink(char* text)
 {
     // number or [name] Shift-click form |color|Hspell:spell_id|h[name]|h|r
     // number or [name] Shift-click form |color|Htalent:talent_id,rank|h[name]|h|r
+    // number or [name] Shift-click form |color|Htrade:spell_id,skill_id,max_value,cur_value|h[name]|h|r
     int type = 0;
-    char* rankS = NULL;
-    char* idS = extractKeyFromLink(text,spellTalentKeys,&type,&rankS);
+    char* param1_str = NULL;
+    char* idS = extractKeyFromLink(text,spellKeys,&type,&param1_str);
     if(!idS)
         return 0;
 
     uint32 id = (uint32)atol(idS);
 
-    // spell
-    if(type==0)
-        return id;
+    switch(type)
+    {
+        case SPELL_LINK_SPELL:
+            return id;
+        case SPELL_LINK_TALENT:
+        {
+            // talent
+            TalentEntry const* talentEntry = sTalentStore.LookupEntry(id);
+            if(!talentEntry)
+                return 0;
 
-    // talent
-    TalentEntry const* talentEntry = sTalentStore.LookupEntry(id);
-    if(!talentEntry)
-        return 0;
+            int32 rank = param1_str ? (uint32)atol(param1_str) : 0;
+            if(rank >= 5)
+                return 0;
 
-    int32 rank = rankS ? (uint32)atol(rankS) : 0;
-    if(rank >= 5)
-        return 0;
+            if(rank < 0)
+                rank = 0;
 
-    if(rank < 0)
-        rank = 0;
+            return talentEntry->RankID[rank];
+        }
+        case SPELL_LINK_TRADE:
+            return id;
+    }
 
-    return talentEntry->RankID[rank];
+    // unknown type?
+    return 0;
 }
 
 GameTele const* ChatHandler::extractGameTeleFromLink(char* text)