public Engine(FuelTank _tank, Waste _waste)
{
tank = _tank;
waste = _waste;
}
// this is the actual submarine simulation
public static void Demo()
{
// recruit crew
Crewman crewman1 = new Crewman();
Crewman crewman2 = new Crewman();
Equipment probe1 = new Equipment();
Equipment probe2 = new Equipment();
Scientist scientist1 = new Scientist(probe1);
Scientist scientist2 = new Scientist(probe2);
List <Human> crew = new List <Human>()
{
crewman1, crewman2, scientist1, scientist2
};
// build life support system
Waste waste = new Waste();
waste.Volume = 0.0;
FoodContainer container = new FoodContainer(200.0);
container.Volume = 200.0;
OxygenBottle bottle1 = new OxygenBottle(10000.0);
OxygenBottle bottle2 = new OxygenBottle(10000.0);
bottle1.Volume = bottle2.Volume = 10000.0;
List <OxygenBottle> bottles = new List <OxygenBottle>()
{
bottle1, bottle2
};
LifeSupportSystem system = new LifeSupportSystem(bottles, container, waste, crew);
// build engine
FuelNuclear fuel = new FuelNuclear();
FuelTank tank = new FuelTank(50.0, fuel);
tank.Volume = tank.MaxCapacity;
Engine engie = new Engine(tank, waste);
// all transportable items will contribute to total weight
List <ITransportable> transportables = new List <ITransportable>()
{
probe1, probe2, crewman1, crewman2,
scientist1, scientist2, waste, container, bottle1, bottle2, fuel, tank
};
double baseWeight = 1000.0;
double totalWeight = baseWeight;
foreach (ITransportable item in transportables)
{
totalWeight += item.Weight;
}
Console.WriteLine("Initial submarine weight: " + totalWeight);
// we also want to remember all items we need to take care of when visiting a port
List <IVisitPort> itemsToRemember = new List <IVisitPort>()
{
waste, container, bottle1, bottle2, tank
};
// a number of different travel options
List <double> tripDistances = new List <double>()
{
10.0, 250.0, 1e3, 1e6
};
foreach (double distance in tripDistances)
{
Console.WriteLine();
// calculate total weight
totalWeight = baseWeight;
foreach (ITransportable item in transportables)
{
totalWeight += item.Weight;
}
Console.WriteLine("Current submarine weight: " + totalWeight);
// how much time would it take to travel?
double time = distance / engie.GetVelocity(totalWeight);
// do we have enough fuel?
if (!engie.CheckFuelBeforeTravel(time))
{
Console.WriteLine("Not enough fuel to travel " + distance + " km!");
Console.WriteLine("Available fuel: " + tank.Volume);
Console.WriteLine("Required travel time: " + time.ToString(".#") + " hours");
continue;
}
// do we have enough supplies?
if (!system.CheckSuppliesBeforeTravel(time))
{
Console.WriteLine("Not enough supplies to travel " + distance + " km!");
Console.WriteLine("Available food: " + container.Volume);
Console.WriteLine("Available oxygen: " + (bottle1.Volume + bottle2.Volume));
Console.WriteLine("Required travel time: " + time.ToString(".#") + " hours");
continue;
}
// if everything is ok - let's go on a trip!
Console.WriteLine("Travel destination accepted [" + distance + " km]");
engie.Travel(time);
system.Run(time);
scientist1.Work(time);
scientist2.Work(time);
// for comparison, calculate total weight again
totalWeight = baseWeight;
foreach (ITransportable item in transportables)
{
totalWeight += item.Weight;
}
Console.WriteLine("Current submarine weight: " + totalWeight.ToString("."));
// back to the port - let's see how much did it cost
double totalCost = 0.0;
foreach (IVisitPort item in itemsToRemember)
{
totalCost += item.VisitPort();
}
Console.WriteLine("Total trip cost: " + totalCost.ToString("."));
// now repeat for a different travel option
}
}
public Engine(FuelTank tank, Waste waste)
{
this.tank = tank;
this.waste = waste;
}