private void RegisterOrder(BasePlayer player, VendingMachine vendingMachine)
{
if (pendingOrders == null)
{
pendingOrders = Facepunch.Pool.GetList <ProtoBuf.MarketTerminal.PendingOrder>();
}
if (HasPendingOrderFor(vendingMachine.net.ID))
{
return;
}
Marketplace entity;
if (!_marketplace.TryGet(true, out entity))
{
Debug.LogError("Marketplace is not set", this);
return;
}
uint num = entity.SendDrone(player, this, vendingMachine);
if (num == 0)
{
Debug.LogError("Failed to spawn delivery drone");
return;
}
ProtoBuf.MarketTerminal.PendingOrder pendingOrder = Facepunch.Pool.Get <ProtoBuf.MarketTerminal.PendingOrder>();
pendingOrder.vendingMachineId = vendingMachine.net.ID;
pendingOrder.timeUntilExpiry = orderTimeout;
pendingOrder.droneId = num;
pendingOrders.Add(pendingOrder);
CheckForExpiredOrders();
UpdateHasItems(false);
SendNetworkUpdateImmediate();
}
public void Think()
{
_003C_003Ec__DisplayClass24_0 _003C_003Ec__DisplayClass24_ = default(_003C_003Ec__DisplayClass24_0);
_003C_003Ec__DisplayClass24_._003C_003E4__this = this;
if ((float)_sinceLastStateChange > stateTimeout)
{
Debug.LogError("Delivery drone hasn't change state in too long, killing", this);
ForceRemove();
return;
}
MarketTerminal entity;
if (!sourceMarketplace.TryGet(true, out _003C_003Ec__DisplayClass24_.marketplace) || !sourceTerminal.TryGet(true, out entity))
{
Debug.LogError("Delivery drone's marketplace or terminal was destroyed, killing", this);
ForceRemove();
return;
}
VendingMachine entity2;
if (!targetVendingMachine.TryGet(true, out entity2) && _state <= State.AscendBeforeReturn)
{
_003CThink_003Eg__SetState_007C24_7(State.ReturnToTerminal, ref _003C_003Ec__DisplayClass24_);
}
_003C_003Ec__DisplayClass24_.currentPosition = base.transform.position;
float num = _003CThink_003Eg__GetMinimumHeight_007C24_1(Vector3.zero, ref _003C_003Ec__DisplayClass24_);
if (_goToY.HasValue)
{
if (!_003CThink_003Eg__IsAtGoToY_007C24_6(ref _003C_003Ec__DisplayClass24_))
{
targetPosition = _003C_003Ec__DisplayClass24_.currentPosition.WithY(_goToY.Value);
return;
}
_goToY = null;
_sinceLastObstacleBlock = 0f;
_minimumYLock = _003C_003Ec__DisplayClass24_.currentPosition.y;
}
Vector3 waitPosition;
switch (_state)
{
case State.Takeoff:
_003CThink_003Eg__SetGoalPosition_007C24_3(_003C_003Ec__DisplayClass24_.marketplace.droneLaunchPoint.position + Vector3.up * 15f, ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003CThink_003Eg__SetState_007C24_7(State.FlyToVendingMachine, ref _003C_003Ec__DisplayClass24_);
}
break;
case State.FlyToVendingMachine:
{
bool isBlocked;
float num2 = _003CThink_003Eg__CalculatePreferredY_007C24_0(out isBlocked, ref _003C_003Ec__DisplayClass24_);
if (isBlocked && _003C_003Ec__DisplayClass24_.currentPosition.y < num2)
{
_003CThink_003Eg__SetGoToY_007C24_5(num2 + marginAbovePreferredHeight, ref _003C_003Ec__DisplayClass24_);
return;
}
Vector3 descendPosition;
config.FindDescentPoints(entity2, num2 + marginAbovePreferredHeight, out waitPosition, out descendPosition);
_003CThink_003Eg__SetGoalPosition_007C24_3(descendPosition, ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003CThink_003Eg__SetState_007C24_7(State.DescendToVendingMachine, ref _003C_003Ec__DisplayClass24_);
}
break;
}
case State.DescendToVendingMachine:
{
Vector3 waitPosition2;
config.FindDescentPoints(entity2, _003C_003Ec__DisplayClass24_.currentPosition.y, out waitPosition2, out waitPosition);
_003CThink_003Eg__SetGoalPosition_007C24_3(waitPosition2, ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003CThink_003Eg__SetState_007C24_7(State.PickUpItems, ref _003C_003Ec__DisplayClass24_);
}
break;
}
case State.PickUpItems:
_pickUpTicks++;
if (_pickUpTicks >= pickUpDelayInTicks)
{
_003CThink_003Eg__SetState_007C24_7(State.AscendBeforeReturn, ref _003C_003Ec__DisplayClass24_);
}
break;
case State.AscendBeforeReturn:
{
Vector3 descendPosition2;
config.FindDescentPoints(entity2, num + preferredCruiseHeight, out waitPosition, out descendPosition2);
_003CThink_003Eg__SetGoalPosition_007C24_3(descendPosition2, ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003CThink_003Eg__SetState_007C24_7(State.ReturnToTerminal, ref _003C_003Ec__DisplayClass24_);
}
break;
}
case State.ReturnToTerminal:
{
bool isBlocked2;
float num3 = _003CThink_003Eg__CalculatePreferredY_007C24_0(out isBlocked2, ref _003C_003Ec__DisplayClass24_);
if (isBlocked2 && _003C_003Ec__DisplayClass24_.currentPosition.y < num3)
{
_003CThink_003Eg__SetGoToY_007C24_5(num3 + marginAbovePreferredHeight, ref _003C_003Ec__DisplayClass24_);
return;
}
Vector3 vector = _003CThink_003Eg__LandingPosition_007C24_2(ref _003C_003Ec__DisplayClass24_);
if (Vector3Ex.Distance2D(_003C_003Ec__DisplayClass24_.currentPosition, vector) < 30f)
{
vector.y = Mathf.Max(vector.y, num3 + marginAbovePreferredHeight);
}
else
{
vector.y = num3 + marginAbovePreferredHeight;
}
_003CThink_003Eg__SetGoalPosition_007C24_3(vector, ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003CThink_003Eg__SetState_007C24_7(State.Landing, ref _003C_003Ec__DisplayClass24_);
}
break;
}
case State.Landing:
_003CThink_003Eg__SetGoalPosition_007C24_3(_003CThink_003Eg__LandingPosition_007C24_2(ref _003C_003Ec__DisplayClass24_), ref _003C_003Ec__DisplayClass24_);
if (_003CThink_003Eg__IsAtGoalPosition_007C24_4(ref _003C_003Ec__DisplayClass24_))
{
_003C_003Ec__DisplayClass24_.marketplace.ReturnDrone(this);
_003CThink_003Eg__SetState_007C24_7(State.Invalid, ref _003C_003Ec__DisplayClass24_);
}
break;
default:
ForceRemove();
break;
}
if (_minimumYLock.HasValue)
{
if ((float)_sinceLastObstacleBlock > obstacleHeightLockDuration)
{
_minimumYLock = null;
}
else if (targetPosition.HasValue && targetPosition.Value.y < _minimumYLock.Value)
{
targetPosition = targetPosition.Value.WithY(_minimumYLock.Value);
}
}
}
