VintageStory Teleport any Entities

EntityTeleport.cs

    public class TrampolineBlock : Block
    {
       public override void OnEntityCollide(IWorldAccessor world, Entity entity, BlockPos pos, BlockFacing facing,
            Vec3d collideSpeed, bool isImpact)
        {
            base.OnEntityCollide(world, entity, pos, facing, collideSpeed, isImpact);
            TrampolineBlockE be = world.BlockAccessor.GetBlockEntity(pos) as TrampolineBlockE;
            if (be == null) return;
            be.OnEntityCollide(entity);
        }
    }
    
    public class TrampolineBlockE : BlockEntity
    {
        public override void Initialize(ICoreAPI api)
        {
            base.Initialize(api);
            RegisterGameTickListener(OnServerGameTick, 250);
        }

        Dictionary<long, TeleportingEntity> tpingEntities = new Dictionary<long, TeleportingEntity>();
        List<long> toremove = new List<long>();
        bool somebodyIsTeleporting;
        
        private void OnServerGameTick(float dt)
        {
            toremove.Clear();
            bool wasTeleporting = somebodyIsTeleporting;
            somebodyIsTeleporting &= tpingEntities.Count > 0;
            foreach (var val in tpingEntities)
            {
                if (val.Value.Entity.Teleporting) continue;
                var tpLocation = val.Value.Entity.ServerPos.AsBlockPos;
                val.Value.SecondsPassed += Math.Min(0.5f, dt);
                if (Api.World.ElapsedMilliseconds - val.Value.LastCollideMs > 100)
                {
                    toremove.Add(val.Key);
                    continue;
                }
                if (val.Value.SecondsPassed > 0.5 && tpLocation != null)
                {
                    val.Value.Entity.TeleportTo(tpLocation.ToVec3d().Add(0.5,0.5,0.5));
                    toremove.Add(val.Key);
                    somebodyIsTeleporting = false;
                    MarkDirty();
                }
            }
            foreach (long entityid in toremove)
            {
                tpingEntities.Remove(entityid);
            }
            if (wasTeleporting && !somebodyIsTeleporting)
            {
                MarkDirty();
            }
        }
        public void OnEntityCollide(Entity entity)
        {
            TeleportingEntity tpe = null;
            if (!tpingEntities.TryGetValue(entity.EntityId, out tpe))
            {
                tpingEntities[entity.EntityId] = tpe = new TeleportingEntity()
                {
                    Entity = entity
                };
            }
            tpe.LastCollideMs = Api.World.ElapsedMilliseconds;
        }
    }