Attempting a manual coord refresh 3 seconds after teleport

src/teleport-to-node.cpp

@@ -4,9 +4,9 @@
 #include "ChatCommand.h"
 #include "Player.h"
 #include "GameObject.h"
+#include "BasicEvent.h"
 
 #include <vector>
-#include <unordered_map>
 #include <limits>
 #include <cstdint>
 
@@ -15,6 +15,7 @@ using namespace Acore::ChatCommands;
 static constexpr float TELEPORT_DISTANCE = 250.0f;
 static constexpr float Z_BUMP = 1.5f;
 static constexpr float MIN_RETELEPORT_DIST = 1.0f;
+static constexpr uint32 RECHECK_DELAY_MS = 3000;
 
 static const std::vector<uint32> kVeinEntries = {
     324,1610,1667,1731,1732,1733,1734,2054,2055,3763,3764,19903,
@@ -25,33 +26,21 @@ static const std::vector<uint32> kVeinEntries = {
     189978,189979,189980,189981,195036,
 };
 
-static std::unordered_map<uint64, uint64> s_lastNodeByPlayer;
+static GameObject* FindNearestReadyVein(Player* player, float maxRange)
-
-static GameObject* FindNearestReadyVein(Player* player, float maxRange, float minDistanceFromPlayer)
 {
     GameObject* nearest = nullptr;
     float nearestDist = std::numeric_limits<float>::infinity();
-    uint64 lastNode = 0;
-    if (auto it = s_lastNodeByPlayer.find(player->GetGUID().GetRawValue()); it != s_lastNodeByPlayer.end())
-        lastNode = it->second;
 
     for (uint32 entry : kVeinEntries)
     {
         if (GameObject* go = player->FindNearestGameObject(entry, maxRange))
         {
-            if (go->GetGUID().GetRawValue() == lastNode)
-                continue;
-
             if (go->getLootState() != LootState::GO_READY)
                 continue;
-
             if (go->GetGoState() != GOState::GO_STATE_READY)
                 continue;
 
             float d = player->GetDistance(go);
-            if (d < minDistanceFromPlayer)
-                continue;
-
             if (d <= maxRange && d < nearestDist)
             {
                 nearest = go;
@@ -62,6 +51,41 @@ static GameObject* FindNearestReadyVein(Player* player, float maxRange, float mi
     return nearest;
 }
 
+class TeleNodeRecheckEvent : public BasicEvent
+{
+public:
+    TeleNodeRecheckEvent(Player* player, uint64 lastNodeGuidRaw)
+        : _player(player), _lastNodeGuidRaw(lastNodeGuidRaw) { }
+
+    bool Execute(uint64 /*time*/, uint32 /*diff*/) override
+    {
+        if (!_player || !_player->IsInWorld())
+            return true;
+
+        if (GameObject* node = FindNearestReadyVein(_player, TELEPORT_DISTANCE))
+        {
+            if (node->GetGUID().GetRawValue() != _lastNodeGuidRaw)
+            {
+                if (_player->GetDistance(node) >= MIN_RETELEPORT_DIST)
+                {
+                    _player->TeleportTo(
+                        node->GetMapId(),
+                        node->GetPositionX(),
+                        node->GetPositionY(),
+                        node->GetPositionZ() + Z_BUMP,
+                        node->GetOrientation()
+                    );
+                }
+            }
+        }
+        return true;
+    }
+
+private:
+    Player* _player;
+    uint64 _lastNodeGuidRaw;
+};
+
 static bool DoTeleNode(Player* player)
 {
     if (!player)
@@ -73,9 +97,10 @@ static bool DoTeleNode(Player* player)
         return true;
     }
 
-    if (GameObject* node = FindNearestReadyVein(player, TELEPORT_DISTANCE, MIN_RETELEPORT_DIST))
+    if (GameObject* node = FindNearestReadyVein(player, TELEPORT_DISTANCE))
     {
-        s_lastNodeByPlayer[player->GetGUID().GetRawValue()] = node->GetGUID().GetRawValue();
+        uint64 lastGuid = node->GetGUID().GetRawValue();
+
         player->TeleportTo(
             node->GetMapId(),
             node->GetPositionX(),
@@ -83,6 +108,9 @@ static bool DoTeleNode(Player* player)
             node->GetPositionZ() + Z_BUMP,
             node->GetOrientation()
         );
+
+        player->m_Events.AddEvent(new TeleNodeRecheckEvent(player, lastGuid),
+                                  player->m_Events.CalculateTime(RECHECK_DELAY_MS));
     }
     else
     {