// Allows the user to buy fuel
public void Refuel(bool keepLooping)
{
// Adjusts the fuel price based on the planet the user is currently on
double fuelPrice = 100;
Console.Clear();
Menus.WelcomeScreen();
do
{
try
{
double tank = this.GetShip().GetTankCapacity();
double fuelLevel = this.GetFuel();
Console.WriteLine($"\nFuel Level:\t\t{fuelLevel} tons" +
$"\nTank Capacity:\t\t{tank} tons" +
$"\nFuel Price:\t\t{fuelPrice} credits per ton");
Console.Write("\nHow many tons of fuel do you wish to buy?\n\nC: Cancel\n>>>>");
MenuSelection selection = new MenuSelection(Console.ReadLine().Trim());
if (selection.GetSelection() == 0)
{
break;
}
else if (selection.GetSelection() > 0 && selection.GetSelection() <= tank - fuelLevel)
{
if (this.GetWallet() >= selection.GetSelection() * fuelPrice)
{
// Updating fuel level
this.SetFuel(selection.GetSelection());
// Updating the user's wallet
this.SetWallet(-selection.GetSelection() * fuelPrice);
keepLooping = false;
}
else
{
throw new Exception("\nYou don't have enough credits to buy that much fuel. Enter a smaller amount.");
}
}
else
{
Console.Clear();
throw new Exception("\nInvalid Entry");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (keepLooping);
}
public Ship newShip(bool keepLooping)
{
Console.Clear();
Menus.WelcomeScreen();
string model = "";
do
{
try
{
Console.WriteLine($"\nWallet: {this.GetWallet()} credits");
string[] modelNames = { "Volkswagon Creeper", "Church Van", "Ford F150", "Cadallac Escalade" };
Console.Write($"\nSelect the type of ship you want to purchase:\n" +
$"\n1. {modelNames[0]}\t\t1,000 credits" +
$"\n2. {modelNames[1]}\t\t\t2,000 credits" +
$"\n3. {modelNames[2]}\t\t\t10,000 credits" +
$"\n4. {modelNames[3]}\t\t20,000 credits\n\nC: Cancel\n\n>>> ");
MenuSelection selection = new MenuSelection(Console.ReadLine().Trim());
if (selection.GetSelection() == 0)
{
break;
}
else if (Enumerable.Range(1, 4).Contains(selection.GetSelection()))
{
model = modelNames[selection.GetSelection() - 1];
Ship newShip = new Ship(model);
if (this.GetWallet() >= newShip.GetPrice())
{
keepLooping = false;
}
else
{
Console.Clear();
throw new Exception("\nYou don't have enough credits to purchase the selected model.");
}
}
else
{
Console.Clear();
throw new Exception("\nInvalid Entry");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (keepLooping);
return(new Ship(model));
}
public static string[] CreateTradeMenus(Items[] tradingGoods)
{
// Building the output strings for buy and sell menus
Console.Clear();
Menus.WelcomeScreen();
string itemList = "";
int count = 1;
foreach (Items items in tradingGoods)
{
itemList += count++ + ". " + items.GetName() + " " + items.GetPrice() + "\n";
if (count > 12)
{
itemList += "\n>>> ";
}
}
string[] tradeMenu = { "\nWhat would you like to buy?\n\n" + itemList, "\nWhat would you like to sell?\n\n" + itemList };
return(tradeMenu);
}
public Character()
{
bool keepLooping = true;
// enter user's name
do
{
try
{
Console.Write("\nType your name\n\n>>> ");
string input = Console.ReadLine().Trim();
if (input != "")
{
this.name = input;
keepLooping = false;
Console.Clear();
}
else
{
Console.Clear();
throw new Exception("\nInvalid Entry");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (keepLooping);
//CharacterType
keepLooping = true;
do
{
try
{
Menus.WelcomeScreen();
string[] classArray = { "Traveler", "Hauler", "Merchant" };
Console.Write($"Select your Class, {this.name}:\n\n1. {classArray[0]}\n2. {classArray[1]}\n3. {classArray[2]}\n\n>>>> ");
MenuSelection selection = new MenuSelection(Console.ReadLine().Trim());
if (Enumerable.Range(1, 3).Contains(selection.GetSelection()))
{
this.classType = classArray[selection.GetSelection() - 1];
keepLooping = false;
Console.Clear();
}
else
{
Console.Clear();
throw new Exception("\nInvalid Entry");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (keepLooping);
// mark starting point as Earth
double[] startingPoint = { 0.0, 0.0 };
this.location = new Planet("Earth", startingPoint, 1);
// give starting credits to the player
this.wallet = 5000;
// Set travel time to zero at the beginning of the game
this.travelTime = 0;
Menus.WelcomeScreen();
Console.WriteLine($"\nHello {this.GetName()}. Your character has been created and awarded with 5,000 credits to start the game.");
Console.WriteLine("Your objective is to travel to as many planets as possible, trading items for as profit.");
Console.WriteLine("Your success as an intersellar trader will be measured by your money, total fuel, and distance travelled...");
Console.WriteLine("\nPress Enter to Continue");
Console.ReadLine();
Console.Clear();
// prompt the user to purchase a ship
this.ship = newShip(true);
Console.Clear();
// Updates user's wallet.
SetWallet(-ship.GetPrice());
Console.Clear();
Refuel(true);
Console.Clear();
}
private static void ShowActionMenu(Character myCharacter, List <SolarSystem> universe, Items[] tradingGoods, string[] TradeMenu)
{
bool keepLooping = true;
do
{
bool commandNotExecuted = true;
do
{
Menus.WelcomeScreen();
try
{
Console.Write("\nSelect from the following options:\n\n1. Status\n2. Trade\n3. Travel to...\n4. Refuel\n5. Change ship\n6. Quit game\n\n>>> ");
MenuSelection selection = new MenuSelection(Console.ReadLine().Trim());
if (Enumerable.Range(1, 6).Contains(selection.GetSelection()))
{
switch (selection.GetSelection())
{
case 1:
Console.Clear();
Menus.WelcomeScreen();
myCharacter.ShowStatus();
break;
case 2:
Console.Clear();
Menus.WelcomeScreen();
Trade(tradingGoods, myCharacter, TradeMenu);
break;
case 3:
Console.Clear();
Menus.WelcomeScreen();
myCharacter.Travel(universe);
break;
case 4:
Console.Clear();
Menus.WelcomeScreen();
myCharacter.Refuel(true);
break;
case 5:
Console.Clear();
Menus.WelcomeScreen();
myCharacter.newShip(true);
break;
case 6:
Console.Clear();
Init i = new Init();
i.Run();
break;
}
commandNotExecuted = false;
}
else
{
Console.Clear();
throw new Exception("\nInvalid Entry");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
} while (commandNotExecuted);
Console.WriteLine("\nCommand successfully executed. Press Enter to Continue.");
Console.ReadLine();
Console.Clear();
} while (keepLooping);
}
