protected override void OnDestroy()
{
this.Active = false;
foreach (WildBirdFlock.Bird bird in this.birds)
{
bird?.Destroy();
}
this.birds.Clear();
if (Object.op_Inequality((Object)this.habitatPoint, (Object)null))
{
this.habitatPoint.StopUse(this);
this.habitatPoint = (BirdFlockHabitatPoint)null;
}
base.OnDestroy();
}
public void Initialize(BirdFlockHabitatPoint _habitatPoint)
{
this.Clear();
if (Object.op_Equality((Object)(this.habitatPoint = _habitatPoint), (Object)null))
{
this.SetState(AnimalState.Destroyed, (Action)null);
}
else if (!this.habitatPoint.SetUse(this))
{
this.SetState(AnimalState.Destroyed, (Action)null);
}
else
{
this.areaInfo = (BirdFlockHabitatPoint.BirdMoveAreaInfo)null;
List <BirdFlockHabitatPoint.BirdMoveAreaInfo> birdMoveAreaInfoList = ListPool <BirdFlockHabitatPoint.BirdMoveAreaInfo> .Get();
birdMoveAreaInfoList.AddRange((IEnumerable <BirdFlockHabitatPoint.BirdMoveAreaInfo>) this.habitatPoint.AreaInfos);
while (!((IReadOnlyList <BirdFlockHabitatPoint.BirdMoveAreaInfo>)birdMoveAreaInfoList).IsNullOrEmpty <BirdFlockHabitatPoint.BirdMoveAreaInfo>())
{
this.areaInfo = birdMoveAreaInfoList.GetRand <BirdFlockHabitatPoint.BirdMoveAreaInfo>();
if (this.areaInfo == null || this.areaInfo.Available)
{
;
}
}
ListPool <BirdFlockHabitatPoint.BirdMoveAreaInfo> .Release(birdMoveAreaInfoList);
if (this.areaInfo == null)
{
this.SetState(AnimalState.Destroyed, (Action)null);
}
else
{
this.SetStateData();
MapArea ownerArea = this.habitatPoint.OwnerArea;
this.ChunkID = !Object.op_Inequality((Object)ownerArea, (Object)null) ? 0 : ownerArea.ChunkID;
this.birdNum = this.areaInfo.CreateNumRange.RandomRange();
Vector3 position1 = this.areaInfo.StartPoint.get_position();
Vector3 position2 = this.areaInfo.EndPoint.get_position();
this.deathDistance = Vector3.Distance(position1, position2);
this.Position = position1;
this.Rotation = Quaternion.LookRotation(Vector3.op_Subtraction(position2, position1), Vector3.get_up());
this.MarkerEnabled = true;
this.SetState(AnimalState.Locomotion, (Action)null);
}
}
}
public override void Clear()
{
base.Clear();
if (!((IReadOnlyList <WildBirdFlock.Bird>) this.birds).IsNullOrEmpty <WildBirdFlock.Bird>())
{
foreach (WildBirdFlock.Bird bird in this.birds)
{
bird?.Destroy();
}
this.birds.Clear();
}
if (!Object.op_Inequality((Object)this.habitatPoint, (Object)null))
{
return;
}
this.habitatPoint.StopUse(this);
this.habitatPoint = (BirdFlockHabitatPoint)null;
}