ParaDrop.cs

class ParadropOrderTargeter : IOrderTargeter
	{
		public bool CanTarget(Actor self, Target target, List<Actor> othersAtTarget, TargetModifiers modifiers, ref string cursor)
		{
			if (target.Type != TargetType.Terrain)
				return false;

			var location = self.World.Map.CellContaining(target.CenterPosition);
			if (!self.World.Map.Contains(location))
				return false;

			// No passengers can unload here
			if (!self.Trait<ParaDrop>().Cargo.Passengers
				.Any(p => p.Trait<IPositionable>().CanEnterCell(location)))
			{
				Game.Debug("No passengers can exist at {0}".F(location.ToString()));
				return false;
			}

			cursor = "attack";

			return !othersAtTarget.Any() && modifiers.HasModifier(TargetModifiers.ForceAttack);
		}

		public string OrderID { get { return "CustomParadrop"; } }
		public int OrderPriority { get { return 5; } }

		public bool IsQueued { get { return false; } }
	}