[9715][patch] gossip для двойного спека

[Insider42]

ревизия:
9661 и новее

исправление:
позволяет изучать двойную специализацию у классовых тренеров

автор:
я, хоть и взял идею у оригинального патча

зы: вынес в функцию дабы соблюдать code style

diff --git a/src/game/GossipDef.h b/src/game/GossipDef.h
index 68744db..8659f3d 100644
--- a/src/game/GossipDef.h
+++ b/src/game/GossipDef.h
@@ -48,6 +48,7 @@ enum Gossip_Option
     GOSSIP_OPTION_ARMORER           = 15,                   //UNIT_NPC_FLAG_ARMORER             (4096)
     GOSSIP_OPTION_UNLEARNTALENTS    = 16,                   //UNIT_NPC_FLAG_TRAINER             (16) (bonus option for GOSSIP_OPTION_TRAINER)
     GOSSIP_OPTION_UNLEARNPETSKILLS  = 17,                   //UNIT_NPC_FLAG_TRAINER             (16) (bonus option for GOSSIP_OPTION_TRAINER)
+    GOSSIP_OPTION_LEARNDUALSPEC     = 18,                   //UNIT_NPC_FLAG_TRAINER             (16) (bonus option for GOSSIP_OPTION_TRAINER)
     GOSSIP_OPTION_MAX
 };
 
diff --git a/src/game/Player.cpp b/src/game/Player.cpp
index 48e091c..9c447b5 100644
--- a/src/game/Player.cpp
+++ b/src/game/Player.cpp
@@ -8318,6 +8318,14 @@ void Player::SendPetSkillWipeConfirm()
     GetSession()->SendPacket( &data );
 }
 
+void Player::LearnDualSpec(uint64 guid)
+{
+    ModifyMoney(-1000*GOLD);
+
+    CastSpell(this, 63680, true, NULL, NULL, guid);
+    CastSpell(this, 63624, true, NULL, NULL, guid);
+}
+
 /*********************************************************/
 /***                    STORAGE SYSTEM                 ***/
 /*********************************************************/
@@ -12520,6 +12528,10 @@ void Player::PrepareGossipMenu(WorldObject *pSource, uint32 menuId)
                     if (!pCreature->isCanTrainingOf(this, false))
                         bCanTalk = false;
                     break;
+                case GOSSIP_OPTION_LEARNDUALSPEC:
+                    if(!(GetSpecsCount() == 1 && pCreature->isCanTrainingAndResetTalentsOf(this) && !(getLevel() < 40)))
+                        bCanTalk = false;
+                    break;
                 case GOSSIP_OPTION_UNLEARNTALENTS:
                     if (!pCreature->isCanTrainingAndResetTalentsOf(this))
                         bCanTalk = false;
@@ -12719,6 +12731,10 @@ void Player::OnGossipSelect(WorldObject* pSource, uint32 gossipListId, uint32 me
         case GOSSIP_OPTION_TRAINER:
             GetSession()->SendTrainerList(guid);
             break;
+        case GOSSIP_OPTION_LEARNDUALSPEC:
+            PlayerTalkClass->CloseGossip();
+            LearnDualSpec(guid);
+            break;
         case GOSSIP_OPTION_UNLEARNTALENTS:
             PlayerTalkClass->CloseGossip();
             SendTalentWipeConfirm(guid);
diff --git a/src/game/Player.h b/src/game/Player.h
index a53339b..9d4cce5 100644
--- a/src/game/Player.h
+++ b/src/game/Player.h
@@ -1444,6 +1444,7 @@ class MANGOS_DLL_SPEC Player : public Unit
 
         void SetBindPoint(uint64 guid);
         void SendTalentWipeConfirm(uint64 guid);
+        void LearnDualSpec(uint64 guid);
         void RewardRage( uint32 damage, uint32 weaponSpeedHitFactor, bool attacker );
         void SendPetSkillWipeConfirm();
         void CalcRage( uint32 damage,bool attacker );

в базу:

INSERT INTO `gossip_menu_option` VALUES 
(0, 16, 0, 'Purchase a Dual Talent Specialization.', 18, 16, 0, 0, 0, 0, 10000000, 'Are you sure you wish to purchase a Dual Talent Specialization?', 0, 0, 0, 0, 0, 0, 0, 0, 0);