1

server/gameserver/mapinstance.cc

@@ -721,3 +721,26 @@ int MapInstance::Raycast(int layer, const a8::Vec3& start, const a8::Vec3& end,
 
     return 1;
 }
+
+bool MapInstance::FindNearestPoint(const a8::Vec3& center, float radius, a8::Vec3& nearest_pt)
+{
+    dtPolyRef startRef = INVALID_NAVMESH_POLYREF;
+
+    dtQueryFilter filter;
+    filter.setIncludeFlags(0xffff);
+    filter.setExcludeFlags(0);
+
+    const float extents[3] = {2.f, 4.f, 2.f};
+    float nearestPt[3];
+
+    float pos[3];
+    pos[0] = center.x;
+    pos[1] = center.y;
+    pos[2] = center.z;
+
+    navmesh_query_->findNearestPoly(pos, extents, &filter, &startRef, nearestPt);
+    if (!startRef) {
+    }
+
+    return true;
+}

server/gameserver/mapinstance.h

@@ -50,6 +50,7 @@ class MapInstance
                                     unsigned int max_points,
                                     float max_radius);
     int Raycast(int layer, const a8::Vec3& start, const a8::Vec3& end, a8::Vec3& hit_point);
+    bool FindNearestPoint(const a8::Vec3& center, float radius, a8::Vec3& nearestPt);
 
  private:
     void CreateThings();