Implement a PlayerScript class with a handful of new hooks:

* OnPVPKill
* OnCreatureKill
* OnPlayerKilledByCreature
* OnPlayerLevelChanged
* OnPlayerFreeTalentPointsChanged
* OnPlayerTalentsReset
* More hooks may be added in the future

--HG--
branch : trunk

src/server/game/Entities/Player/Player.cpp

@@ -2655,6 +2655,8 @@ void Player::GiveLevel(uint8 level)
     if (level == getLevel())
         return;
 
+    sScriptMgr.OnPlayerLevelChanged(this, level);
+
     PlayerLevelInfo info;
     sObjectMgr.GetPlayerLevelInfo(getRace(),getClass(),level,&info);
 
@@ -3983,6 +3985,8 @@ uint32 Player::resetTalentsCost() const
 
 bool Player::resetTalents(bool no_cost)
 {
+    sScriptMgr.OnPlayerTalentsReset(this, no_cost);
+
     // not need after this call
     if (HasAtLoginFlag(AT_LOGIN_RESET_TALENTS))
         RemoveAtLoginFlag(AT_LOGIN_RESET_TALENTS, true);
@@ -4070,6 +4074,12 @@ bool Player::resetTalents(bool no_cost)
     return true;
 }
 
+void Player::SetFreeTalentPoints(uint32 points)
+{
+    sScriptMgr.OnPlayerFreeTalentPointsChanged(this, points);
+    SetUInt32Value(PLAYER_CHARACTER_POINTS1,points);
+}
+
 Mail* Player::GetMail(uint32 id)
 {
     for (PlayerMails::iterator itr = m_mail.begin(); itr != m_mail.end(); ++itr)

src/server/game/Entities/Player/Player.h

@@ -1559,7 +1559,7 @@ class Player : public Unit, public GridObject<Player>
         uint32 GetReputation(uint32 factionentry);
         std::string GetGuildName();
         uint32 GetFreeTalentPoints() const { return GetUInt32Value(PLAYER_CHARACTER_POINTS1); }
-        void SetFreeTalentPoints(uint32 points) { SetUInt32Value(PLAYER_CHARACTER_POINTS1,points); }
+        void SetFreeTalentPoints(uint32 points);
         bool resetTalents(bool no_cost = false);
         uint32 resetTalentsCost() const;
         void InitTalentForLevel();