/// <summary>
/// get and validate the player's TARDIS destination
/// </summary>
/// <returns>space-time location</returns>
public SpaceTimeLocation DisplayGetTravelersNewDestination()
{
bool validResponse = false;
int locationID;
SpaceTimeLocation nextSpaceTimeLocation = new SpaceTimeLocation();
while (!validResponse)
{
//
// display header
//
ConsoleUtil.HeaderText = "TARDIS Destination";
ConsoleUtil.DisplayReset();
//
// display a table of space-time locations
//
DisplayTARDISDestinationsTable();
//
// get and validate user's response for a space-time location
//
ConsoleUtil.DisplayPromptMessage("Choose the TARDIS destination by entering the ID: ");
//
// user's response is an integer
//
if (int.TryParse(Console.ReadLine(), out locationID))
{
ConsoleUtil.DisplayMessage("");
try
{
nextSpaceTimeLocation = _gameUniverse.GetSpaceTimeLocationByID(locationID);
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage($"You have indicated {nextSpaceTimeLocation.Name} as your TARDIS destination.");
ConsoleUtil.DisplayMessage("");
if (nextSpaceTimeLocation.Accessable == true)
{
validResponse = true;
ConsoleUtil.DisplayMessage("You will be transported immediately.");
}
else
{
ConsoleUtil.DisplayMessage("It appears this destination is not available to you at this time.");
ConsoleUtil.DisplayMessage("Please make another choice.");
}
}
//
// user's response was not in the correct range
//
catch (ArgumentOutOfRangeException ex)
{
ConsoleUtil.DisplayMessage("It appears you entered an invalid location ID.");
ConsoleUtil.DisplayMessage(ex.Message);
ConsoleUtil.DisplayMessage("Please try again.");
}
}
//
// user's response was not an integer
//
else
{
ConsoleUtil.DisplayMessage("It appears you did not enter a number for the location ID.");
ConsoleUtil.DisplayMessage("Please try again.");
}
DisplayContinuePrompt();
}
return(nextSpaceTimeLocation);
}
/// <summary>
/// get the action choice from the user
/// </summary>
public TravelerAction DisplayGetTravelerActionChoice()
{
TravelerAction travelerActionChoice = TravelerAction.None;
bool usingMenu = true;
while (usingMenu)
{
//
// set up display area
//
ConsoleUtil.HeaderText = "Traveler Action Choice";
ConsoleUtil.DisplayReset();
Console.CursorVisible = false;
//
// display the menu
//
ConsoleUtil.DisplayMessage("What would you like to do (Type Letter).");
Console.WriteLine();
Console.WriteLine(
"\t" + "**************************" + Environment.NewLine +
"\t" + "Traveler Actions" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "A. Look Around" + Environment.NewLine +
"\t" + "B. Look At" + Environment.NewLine +
"\t" + "C. Pick Up Item" + Environment.NewLine +
"\t" + "D. Pick Up Treasure" + Environment.NewLine +
"\t" + "E. Put Down Item" + Environment.NewLine +
"\t" + "F. Put Down Treasure" + Environment.NewLine +
"\t" + "G. Travel" + Environment.NewLine +
"\t" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "Traveler Information" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "H. Display General Traveler Info" + Environment.NewLine +
"\t" + "I. Display Traveler Inventory" + Environment.NewLine +
"\t" + "J. Display Traveler Treasure" + Environment.NewLine +
"\t" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "Game Information" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "K. Display All TARDIS Destinations" + Environment.NewLine +
"\t" + "L. Display All Game Items" + Environment.NewLine +
"\t" + "M. Display All Game Treasures" + Environment.NewLine +
"\t" + Environment.NewLine +
"\t" + "**************************" + Environment.NewLine +
"\t" + "Q. Quit" + Environment.NewLine);
//
// get and process the user's response
// note: ReadKey argument set to "true" disables the echoing of the key press
//
ConsoleKeyInfo userResponse = Console.ReadKey(true);
switch (userResponse.KeyChar)
{
case 'A':
case 'a':
travelerActionChoice = TravelerAction.LookAround;
usingMenu = false;
break;
case 'B':
case 'b':
travelerActionChoice = TravelerAction.LookAt;
usingMenu = false;
break;
case 'C':
case 'c':
travelerActionChoice = TravelerAction.PickUpItem;
usingMenu = false;
break;
case 'D':
case 'd':
travelerActionChoice = TravelerAction.PickUpTreasure;
usingMenu = false;
break;
case 'E':
case 'e':
travelerActionChoice = TravelerAction.PutDownItem;
usingMenu = false;
break;
case 'F':
case 'f':
travelerActionChoice = TravelerAction.PutDownTreasure;
usingMenu = false;
break;
case 'G':
case 'g':
travelerActionChoice = TravelerAction.Travel;
usingMenu = false;
break;
case 'H':
case 'h':
travelerActionChoice = TravelerAction.TravelerInfo;
usingMenu = false;
break;
case 'I':
case 'i':
travelerActionChoice = TravelerAction.TravelerInventory;
usingMenu = false;
break;
case 'J':
case 'j':
travelerActionChoice = TravelerAction.TravelerTreasure;
usingMenu = false;
break;
case 'K':
case 'k':
travelerActionChoice = TravelerAction.ListTARDISDestinations;
usingMenu = false;
break;
case 'L':
case 'l':
travelerActionChoice = TravelerAction.ListItems;
usingMenu = false;
break;
case 'M':
case 'm':
travelerActionChoice = TravelerAction.ListTreasures;
usingMenu = false;
break;
case 'Q':
case 'q':
travelerActionChoice = TravelerAction.Exit;
usingMenu = false;
break;
default:
Console.WriteLine(
"It appears you have selected an incorrect choice." + Environment.NewLine +
"Press any key to continue or the ESC key to quit the application.");
userResponse = Console.ReadKey(true);
if (userResponse.Key == ConsoleKey.Escape)
{
usingMenu = false;
}
break;
}
}
Console.CursorVisible = true;
return(travelerActionChoice);
}
/// <summary>
/// method to manage the application setup and control loop
/// </summary>
private void ManageGameLoop()
{
PlayerAction travelerActionChoice;
_gameConsoleView.DisplayWelcomeScreen();
InitializeMission();
//
// game loop
//
while (_usingGame)
{
int health = _gamePlayer.Health;
// get a menu choice from the ConsoleView object
//
travelerActionChoice = _gameConsoleView.DisplayGetPlayerActionChoice();
if (health <= 0)
{
ConsoleUtil.DisplayReset();
Console.WriteLine();
ConsoleUtil.DisplayMessage("The last goblin attack was too much for your level of health.");
ConsoleUtil.DisplayMessage("Game Over");
_gameConsoleView.DisplayContinuePrompt();
break;
}
//
// choose an action based on the user's menu choice
//
switch (travelerActionChoice)
{
case PlayerAction.NONE:
break;
case PlayerAction.BuyItem:
_gameConsoleView.BuyItem();
break;
case PlayerAction.LookAround:
_gameConsoleView.DisplayLookAround();
break;
case PlayerAction.LookAtItem:
_gameConsoleView.DisplayLookAtItems();
break;
case PlayerAction.LookAtTreasure:
_gameConsoleView.DisplayLookAtTreasure();
break;
case PlayerAction.PickUpItem:
_gameConsoleView.DisplayPickUpItem();
break;
case PlayerAction.PickUpTreasure:
_gameConsoleView.DisplayPickUpTreasure();
break;
case PlayerAction.PutDownItem:
_gameConsoleView.DisplayPutDownItem();
break;
case PlayerAction.PutDownTreasure:
_gameConsoleView.DisplayPutDownTreasure();
break;
case PlayerAction.Travel:
_gamePlayer.RoomID = _gameConsoleView.DisplayGetPlayersNewDestination().RoomID;
break;
case PlayerAction.SpeakToNPC:
_gameConsoleView.DisplaySpeakToNPC();
break;
case PlayerAction.PlayerInfo:
_gameConsoleView.DisplayTravelerInfo();
break;
case PlayerAction.PlayerItems:
_gameConsoleView.DisplayPlayerItemInventory();
break;
case PlayerAction.PlayerTreasure:
_gameConsoleView.DisplayPlayerTreasureInventory();
break;
case PlayerAction.ListCastleRooms:
_gameConsoleView.DisplayListAllCastleRooms();
break;
case PlayerAction.ListItems:
_gameConsoleView.DisplayListAllGameItems();
break;
case PlayerAction.ListTreasures:
_gameConsoleView.DisplayListAllGameTreasures();
break;
case PlayerAction.Exit:
_usingGame = false;
break;
default:
break;
}
}
_gameConsoleView.DisplayExitPrompt();
//
// close the application
//
Environment.Exit(1);
}
