[8071] Restore work .modify tp command. Allow apply it to selected

character's pet. Author: VladimirMangos.

--HG--
branch : trunk

sql/updates/4215_world.sql

@@ -0,0 +1,4 @@
+DELETE FROM `command` WHERE `name` IN ('modify tp');
+ 
+INSERT INTO `command` VALUES
+('modify tp',1,'Syntax: .modify tp #amount\r\n\r\nSte free talent pointes for selected character or character\'s pet. It will be reset to default expected at next levelup/login/quest reward.');

sql/world.sql

@@ -467,7 +467,7 @@ INSERT INTO `command` VALUES
 ('modify standstate',2,'Syntax: .modify standstate #emoteid\r\n\r\nChange the emote of your character while standing to #emoteid.'),
 ('modify swim',1,'Syntax: .modify swim #rate\r\n\r\nModify the swim speed of the selected player to \"normal swim speed\"*rate. If no player is selected, modify your speed.\r\n\r\n #rate may range from 0.1 to 10.'),
 ('modify titles',1,'Syntax: .modify titles #mask\r\n\r\nAllows user to use all titles from #mask.\r\n\r\n #mask=0 disables the title-choose-field'),
-('modify tp',1,'.modify tp $parameter\nModify the amount of talent points to be used for selected player. If no player is selected, modify your talents.'),
+('modify tp',1,'Syntax: .modify tp #amount\r\n\r\nSet free talent pointes for selected character or character\'s pet. It will be reset to default expected at next levelup/login/quest reward.'),
 ('modify',1,'Syntax: .modify $subcommand\nType .modify to see the list of possible subcommands or .help modify $subcommand to see info on subcommands'),
 ('movegens',3,'Syntax: .movegens\r\n  Show movement generators stack for selected creature or player.'),
 ('mute',1,'Syntax: .mute [$playerName] $timeInMinutes\r\n\r\nDisible chat messaging for any character from account of character $playerName (or currently selected) at $timeInMinutes minutes. Player can be offline.'),

src/game/Level1.cpp

@@ -1468,23 +1468,43 @@ bool ChatHandler::HandleModifyTalentCommand (const char* args)
         return false;
 
     int tp = atoi((char*)args);
-    if (tp>0)
+    if (tp < 0)
+        return false;
+
+    Unit* target = getSelectedUnit();
+
+    if(!target)
     {
-        Player* player = getSelectedPlayer();
-        if(!player)
-        {
-            SendSysMessage(LANG_NO_CHAR_SELECTED);
-            SetSentErrorMessage(true);
-            return false;
-        }
+        SendSysMessage(LANG_NO_CHAR_SELECTED);
+        SetSentErrorMessage(true);
+        return false;
+    }
 
+    if(target->GetTypeId()==TYPEID_PLAYER)
+    {
         // check online security
-        if (HasLowerSecurity(player, 0))
+        if (HasLowerSecurity((Player*)target, 0))
             return false;
-
-        player->SetFreeTalentPoints(tp);
+        ((Player*)target)->SetFreeTalentPoints(tp);
+        ((Player*)target)->SendTalentsInfoData(false);
         return true;
     }
+    else if(((Creature*)target)->isPet())
+    {
+        Unit *owner = target->GetOwner();
+        if(owner && owner->GetTypeId() == TYPEID_PLAYER && ((Pet *)target)->IsPermanentPetFor((Player*)owner))
+        {
+            // check online security
+            if (HasLowerSecurity((Player*)owner, 0))
+                return false;
+            ((Pet *)target)->SetFreeTalentPoints(tp);
+            ((Player*)owner)->SendTalentsInfoData(true);
+            return true;
+        }
+    }
+
+    SendSysMessage(LANG_NO_CHAR_SELECTED);
+    SetSentErrorMessage(true);
     return false;
 }