Scripts/Quest: Fix some movement stuff for Quest "Death Comes From On High"

1 files changed, 113 insertions, 0 deletions

diff --git a/src/server/scripts/EasternKingdoms/ScarletEnclave/chapter1.cpp b/src/server/scripts/EasternKingdoms/ScarletEnclave/chapter1.cpp
index ae6aaef9999..95990f18829 100644
--- a/src/server/scripts/EasternKingdoms/ScarletEnclave/chapter1.cpp
+++ b/src/server/scripts/EasternKingdoms/ScarletEnclave/chapter1.cpp
@@ -26,6 +26,7 @@
 #include "Player.h"
 #include "SpellInfo.h"
 #include "CreatureTextMgr.h"
+#include "MoveSplineInit.h"
 
 /*######
 ##Quest 12848
@@ -322,6 +323,117 @@ public:
 
 };
 
+ /*######
+## npc_eye_of_acherus
+######*/
+
+enum EyeOfAcherus
+{
+    SPELL_EYE_VISUAL            = 51892,
+    SPELL_EYE_FLIGHT_BOOST      = 51923,
+    SPELL_EYE_FLIGHT            = 51890,
+
+    EVENT_MOVE_START            = 1,
+
+    TALK_MOVE_START             = 0,
+    TALK_CONTROL                = 1,
+
+    POINT_EYE_FALL              = 1,
+    POINT_EYE_MOVE_END          = 3
+};
+
+Position const EyeOFAcherusFallPoint = { 2361.21f, -5660.45f, 496.7444f, 0.0f };
+
+class npc_eye_of_acherus : public CreatureScript
+{
+    public:
+        npc_eye_of_acherus() : CreatureScript("npc_eye_of_acherus") { }
+
+        struct npc_eye_of_acherusAI : public ScriptedAI
+        {
+            npc_eye_of_acherusAI(Creature* creature) : ScriptedAI(creature)
+            {
+                me->SetDisplayId(me->GetCreatureTemplate()->Modelid1);
+                if (Player* owner = me->GetCharmerOrOwner()->ToPlayer())
+                    owner->SendAutoRepeatCancel(me);
+
+                me->SetReactState(REACT_PASSIVE);
+
+                me->GetMotionMaster()->MovePoint(POINT_EYE_FALL, EyeOFAcherusFallPoint, false);
+
+                Movement::MoveSplineInit init(me);
+                init.MoveTo(EyeOFAcherusFallPoint.GetPositionX(), EyeOFAcherusFallPoint.GetPositionY(), EyeOFAcherusFallPoint.GetPositionZ(), false);
+                init.SetFall();
+                init.Launch();
+            }
+
+            void OnCharmed(bool /*apply*/) override { }
+
+            void UpdateAI(uint32 diff) override
+            {
+                _events.Update(diff);
+
+                while (uint32 eventId = _events.ExecuteEvent())
+                {
+                    switch (eventId)
+                    {
+                        case EVENT_MOVE_START:
+                        {
+                            DoCast(me, SPELL_EYE_FLIGHT_BOOST);
+
+                            me->SetControlled(false, UNIT_STATE_ROOT);
+                            if (Player* owner = me->GetCharmerOrOwner()->ToPlayer())
+                            {
+                                for (uint8 i = 0; i < MAX_MOVE_TYPE; ++i)
+                                    me->SetSpeed(UnitMoveType(i), owner->GetSpeedRate(UnitMoveType(i)), true);
+                                Talk(TALK_MOVE_START, owner);
+                            }
+                            me->GetMotionMaster()->MovePath(me->GetEntry() * 100, false);
+                            break;
+                        }
+                        default:
+                            break;
+                    }
+                }
+            }
+
+            void MovementInform(uint32 movementType, uint32 pointId) override
+            {
+                if (movementType == WAYPOINT_MOTION_TYPE && pointId == POINT_EYE_MOVE_END - 1)
+                {
+                    me->SetByteValue(UNIT_FIELD_BYTES_2, 0, SHEATH_STATE_MELEE); 
+                    me->RemoveAllAuras();
+
+                    if (Player* owner = me->GetCharmerOrOwner()->ToPlayer())
+                    {
+                        owner->RemoveAura(SPELL_EYE_FLIGHT_BOOST);
+                        for (uint8 i = 0; i < MAX_MOVE_TYPE; ++i)
+                            me->SetSpeed(UnitMoveType(i), owner->GetSpeedRate(UnitMoveType(i)), true);
+
+                        TalkToMap(TALK_CONTROL, owner);
+                    }
+                    me->SetDisableGravity(false);
+                    DoCast(me, SPELL_EYE_FLIGHT);
+                }
+
+                if (movementType == POINT_MOTION_TYPE && pointId == POINT_EYE_FALL)
+                {
+                    me->SetDisableGravity(true);
+                    me->SetControlled(true, UNIT_STATE_ROOT);
+                    _events.ScheduleEvent(EVENT_MOVE_START, 5000);
+                }
+            }
+
+        private:
+            EventMap _events;
+        };
+
+        CreatureAI* GetAI(Creature* creature) const override
+        {
+            return new npc_eye_of_acherusAI(creature);
+        }
+};
+
 /*######
 ## npc_death_knight_initiate
 ######*/
@@ -1079,6 +1191,7 @@ void AddSC_the_scarlet_enclave_c1()
     new npc_unworthy_initiate();
     new npc_unworthy_initiate_anchor();
     new go_acherus_soul_prison();
+    new npc_eye_of_acherus();
     new npc_death_knight_initiate();
     new npc_salanar_the_horseman();
     new npc_dark_rider_of_acherus();