// Attempts to move player avatar to a new location and returns the outcome of the movement - potential location will be updated with the location the player avatar is trying to move to
public CommandOutcome MovePlayer(MovementWord command)
{
// Start with potential location being the same as the current location
PotentialLocation = CurrentLocation;
// Keep track of where player avatar is moving from
UpdateOldLocations();
// See if the command is valid for movement from this location
MoveOutcome outcome = locationController.TryMovement(command);
string moveMsg;
if (outcome.locationID != null && outcome.locationID != "")
{
// The command attempts to move player avatar to a new location
PotentialLocation = outcome.locationID;
return(CommandOutcome.FULL);
}
else if (outcome.messageID != null && outcome.messageID != "")
{
// The command triggers a message for the player instead of a movement
moveMsg = outcome.messageID;
}
else
{
// The command doesn't do anything at this location, so show a default message for that command
moveMsg = command.DefaultMessageID;
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(moveMsg));
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
location = playerController.CurrentLocation;
// Check whether a subject was identified, or could be identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
itemToExtinguish = controller.GetSubject("off");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToExtinguish == null)
{
return(CommandOutcome.NO_COMMAND);
}
string[] offMsg = new string[2] {
null, null
};
switch (itemToExtinguish)
{
case LAMP:
// Turn the lamp off
itemController.SetItemState(LAMP, 0);
offMsg[0] = "40LampOff";
//If the location is dark, warn the player about the danger of wandering about in the dark
if (locationController.IsDark(location))
{
offMsg[1] = "16PitchDark";
}
break;
case URN:
// Turn urn off
int urnState = itemController.GetItemState(URN);
itemController.SetItemState(URN, urnState == 2 ? 1 : urnState);
offMsg[0] = "210UrnDark";
break;
case "31Dragon":
case "37Volcano":
offMsg[0] = "146BeyondPower";
break;
default:
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(offMsg[0]));
if (offMsg[1] != null)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage(offMsg[1]));
}
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// Get the word to be said, if any
string[] otherWord = parserState.GetOtherWordText();
CommandOutcome outcome = CommandOutcome.NO_COMMAND;
bool resetFoobar = true;
// If there were any
if (otherWord != null)
{
bool foundMagicWord = false;
List <string> otherCommands = commandsController.FindMatch(otherWord[0]);
foreach (string command in otherCommands)
{
if (magicWords.Contains(command))
{
if (command == "2025FeeFieFoe")
{
resetFoobar = false;
}
foundMagicWord = true;
break;
}
}
// If it's one of the magic words, discard the SAY verb and just continue to process the magic word
if (foundMagicWord)
{
parserState.CurrentCommandState = CommandState.NO_COMMAND;
}
else
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage("258SayWord", otherWord));
parserState.CommandComplete();
outcome = CommandOutcome.MESSAGE;
}
}
else
{
parserState.CarryOverVerb();
textDisplayController.AddTextToLog(playerMessageController.GetMessage("257VerbWhat", parserState.Words));
parserState.CurrentCommandState = CommandState.NO_COMMAND; // Indicate we're done with this command
}
// If used with anything other than the Fee Fie Foe sequence, then reset foobar
if (resetFoobar)
{
controller.ResetFoobar();
}
return(outcome);
}
// Checks if player has passed a number of turns threshold, and shows message and deducts points if so
public void CheckTurnThresholds(int turns)
{
if (ThresholdIndex < turnThresholds.Length && turns == turnThresholds[ThresholdIndex].threshold)
{
TurnsPointsLost += turnThresholds[ThresholdIndex].pointsLost;
textDisplayController.AddTextToLog(playerMessageController.GetMessage(turnThresholds[ThresholdIndex].messageID));
ThresholdIndex++;
}
}
// Process an action command
private CommandOutcome ProcessAction(Command command)
{
parserState.CurrentCommandState = CommandState.VERB_IDENTIFIED;
ActionWord action = (ActionWord)command;
CommandOutcome actionOutcome = actionController.ExecuteAction(action.ActionID);
CommandState commandState = parserState.CurrentCommandState;
if (commandState == CommandState.DISCARDED)
{
if (action.DefaultMessageID != null || action.DefaultMessageID != "")
{
// If the action couldn't be executed and there's a default message, show the default message for that action
textDisplayController.AddTextToLog(playerMessageController.GetMessage(action.DefaultMessageID));
}
// Mark this command as complete
parserState.CommandComplete();
}
else if (commandState == CommandState.VERB_IDENTIFIED || commandState == CommandState.NOT_PROCESSED || (commandState == CommandState.NO_COMMAND && parserState.ContainsState(CommandState.NOT_PROCESSED)))
{
// If the processing of the command is suspended, pending the processing of another command, or has been reset to not processed, then continue processing
return(ProcessCommand());
}
return(actionOutcome);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// Note whether it's dark
isDark = gameController.IsDark();
// Check whether a subject was identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToRead = controller.GetSubject("read");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToRead == null)
{
return(CommandOutcome.NO_COMMAND);
}
CommandOutcome outcome = CommandOutcome.MESSAGE;
if (isDark)
{
// If it's dark, can't see object to read it
textDisplayController.AddTextToLog(playerMessageController.GetMessage("256ISeeNo", parserState.GetOtherWordText()));
}
else
{
string itemText = itemController.ReadItem(itemToRead);
if (itemText != null)
{
if (itemToRead != "15Oyster" || scoreController.ClosedHintShown)
{
textDisplayController.AddTextToLog(itemText);
}
else
{
// Oyster is a special case when read after cave closed before hint has been revealed
questionController.RequestQuestionResponse("read");
outcome = CommandOutcome.QUESTION;
}
}
else
{
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
}
parserState.CommandComplete();
return(outcome);
}
public override CommandOutcome DoAction()
{
string location = playerController.CurrentLocation;
bool inReservoir = location == "168BottomOfReservoir";
// Only works if player is at either side of, or in, the reservoir
if (itemController.ItemIsAt(RESERVOIR, location) || inReservoir)
{
CommandOutcome outcome = CommandOutcome.MESSAGE;
int currentReservoirState = itemController.GetItemState(RESERVOIR);
itemController.SetItemState(RESERVOIR, currentReservoirState + 1);
string zzzzzText = itemController.DescribeItem(RESERVOIR);
itemController.SetItemState(RESERVOIR, 1 - currentReservoirState);
// If player is in reservoir, they've just killed themself
if (inReservoir)
{
zzzzzText += "\n" + playerMessageController.GetMessage("241NotBright");
playerController.KillPlayer();
outcome = CommandOutcome.FULL;
}
textDisplayController.AddTextToLog(zzzzzText);
parserState.CommandComplete();
return(outcome);
}
else
{
// Everywhere else, nothing happens, so force default message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// If the phony rod hasn't been picked up yet or the cave is not yet closed, force default message
if (gameController.CurrentCaveStatus != CaveStatus.CLOSED || itemController.GetItemState("6BlackRod") < 0)
{
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
string blastMsg;
int bonusPoints;
if (playerController.ItemIsPresent("6BlackRod"))
{
bonusPoints = 25;
blastMsg = "135HoistedPetard";
}
else if (playerController.CurrentLocation == "115RepositoryNE")
{
bonusPoints = 30;
blastMsg = "134ExplodeLava";
}
else
{
bonusPoints = 45;
blastMsg = "133EndWithBang";
}
scoreController.AddBonusPoints(bonusPoints);
textDisplayController.AddTextToLog(playerMessageController.GetMessage(blastMsg));
parserState.CommandComplete();
return(CommandOutcome.ENDED);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// If player tried to supply a subject, force default message
if (controller.GetSubject("resume") != null)
{
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
CommandOutcome outcome = CommandOutcome.MESSAGE;
parserState.CommandComplete();
// If the player has been anywhere other than the first location, ask for confirmation before resuming
if (locationController.MovedBeyondStart)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage("268ResumeInstruction"));
questionController.RequestQuestionResponse("resume");
outcome = CommandOutcome.QUESTION;
}
else
{
// Otherwise just resume a saved game
YesResume();
}
return(outcome);
}
// === PRIVATE METHODS ===
// Process the input from the player
private void ProcessInput(string userInput)
{
// Clear the text field and give it the focus back ready for the next command
inputField.text = null;
// Only give the input field automatic focus if the lower part of debug panel is not active
if (!gameController.debugMode || !lowerDebugPanel.activeSelf)
{
inputField.ActivateInputField();
}
// Create array with inidvidual words
char[] delimiters = { ' ' };
string[] inputWords = userInput.Split(delimiters, System.StringSplitOptions.RemoveEmptyEntries);
// Nothing to process if learner simply hit return
if (inputWords.Length > 0)
{
// Add the full text entered to the narrative in its original form
textDisplayController.AddTextToLog(">" + userInput);
// Calculate number of words entered and set word1 and word2 (if present)
NumberOfWords = inputWords.Length;
Words[0] = formatCommandWord(inputWords[0]);
Words[1] = NumberOfWords > 1 ? formatCommandWord(inputWords[1]) : new CommandWord();
// Run the current delegate for a new command being entered
commandsEntered();
}
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// If there was a second word, treat as a find command
if (parserState.GetOtherWordText() != null)
{
return(controller.ExecuteAction("find"));
}
string inventoryText;
int numItemsCarried = playerController.NumberOfItemsCarried;
bool bearFollowing = playerController.HasItem("35Bear");
if (numItemsCarried > 0 && !(numItemsCarried == 1 && bearFollowing))
{
inventoryText = playerMessageController.GetMessage("99InventoryList") + playerController.Inventory;
}
else
{
inventoryText = playerMessageController.GetMessage("98InventoryEmpty");
}
if (bearFollowing)
{
inventoryText += "\n\n" + playerMessageController.GetMessage("141TameBear");
}
textDisplayController.AddTextToLog(inventoryText);
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override string GetLocation()
{
string location = playerController.CurrentLocation; // Player avatar's current location
int trollState = itemController.GetItemState("33Troll"); // Current state of troll
// If player has already used their purchased passage
if (trollState == 1)
{
// Let player know the troll is blocking them again and restore troll to normal state at bridge (player doesn't move)
textDisplayController.AddTextToLog(itemController.DescribeItem("33Troll"));
itemController.DropItemAt("34PhonyTroll", "OutOfPlay");
itemController.DropItemAt("33Troll", "117ChasmSW", "122ChasmNE");
itemController.SetItemState("33Troll", 0);
}
else
{
// Move player to opposite side of chasm
string newLoc = location == "117ChasmSW" ? "122ChasmNE" : "117ChasmSW";
// playerController.GoTo(newLoc, false);
// Set troll to blocking bridge if he's still around
if (trollState == 0)
{
itemController.SetItemState("33Troll", 1);
}
// Check if trying to cross with the bear
if (playerController.HasItem("35Bear"))
{
// Let player know the bridge is destroyed, then destroy bridge and troll, put dead bear at location and kill player
textDisplayController.AddTextToLog(playerMessageController.GetMessage("162BearWeight"));
itemController.SetItemState("32Chasm", 1);
itemController.SetItemState("33Troll", 2);
itemController.DropItemAt("35Bear", location, newLoc);
itemController.MakeItemImmovable("35Bear");
itemController.SetItemState("35Bear", 3);
playerController.KillPlayer();
location = "0Death";
}
else
{
location = newLoc;
}
}
return(location);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// In all cases simply acknowledge action
textDisplayController.AddTextToLog(playerMessageController.GetMessage("54OK"));
// We're done with this command
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
itemToDrop = null;
location = playerController.CurrentLocation;
// Check whether a subject was identified, or could be identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
itemToDrop = controller.GetSubject("drop");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToDrop == null)
{
return(CommandOutcome.NO_COMMAND);
}
// Check if player is trying to drop the rod but they have the phony rod, not the real rod
DroppingRod();
outcome = CommandOutcome.MESSAGE;
// Check for a number of conditions that might stop processing
if (DoesNotHaveItem() || BirdAttackSnakeEndsGame() || Vending() || DragonKillsBird())
{
return(outcome);
}
// Check for custom gem interactions
GemInteractions();
// Check for bear v troll interaction
BearTrollInteraction();
// Check if vase dropped safely
VaseDropped();
// Ackowledge completion of the command
textDisplayController.AddTextToLog(playerMessageController.GetMessage("54OK"));
// Check if we're trying to drop a liquid
LiquidDropped();
// Check if we're dropping the cage with the bird in it
CageDropped();
// Drop the item
itemController.DropItemAt(itemToDrop, location);
// Check if we've dropped the bird in the forest
BirdReleased();
// Mark the command as complete
parserState.CommandComplete();
return(outcome);
}
// Callback if player answers positively to hint question
public void HintQuestionYesResponse()
{
// Let the player know how much this hint will cost them and ask for confirmation
int points = hints[currentHint].PointsCost;
string pointsMsg = playerMessageController.GetMessage("261HintCost", new string[] { points.ToString(), points != 1 ? "s" : "" });
textDisplayController.AddTextToLog(pointsMsg);
questionController.RequestQuestionResponse("hintConfirm" + currentHint);
}
// Tries to identify a subject for the command and returns the ID of the item or null, if none could be found
public string GetSubject(string actionID)
{
string subject = null;
// If no subject has been identified and there are no further commands to be processed
if (!parserState.ContainsState(CommandState.SUBJECT_IDENTIFIED) && !parserState.ContainsState(CommandState.NOT_PROCESSED) && !parserState.ContainsState(CommandState.PENDING) && !parserState.SetCarriedOverCommand(true))
{
// Otherwise check to see if the command can assume a subject based on the current context
subject = actions[actionID].FindSubstituteSubject();
}
// If the subject has not yet been set but a subject has been identified
if (subject == null && parserState.ContainsState(CommandState.SUBJECT_IDENTIFIED))
{
// ... set it
subject = parserState.Subject;
}
// If we've still not found a subject and there's nothing further to process, it is ambiguous, so ask player for clarification
if (subject == null && !parserState.ContainsState(CommandState.NOT_PROCESSED) && !parserState.ContainsState(CommandState.PENDING) && !actions[actionID].SubjectOptional)
{
if (actions[actionID].CarryOverVerb)
{
parserState.CarryOverVerb();
}
NoSubjectMsg noSubjectMsg = actions[actionID].NoSubjectMessage;
if (noSubjectMsg.messageParams != null)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage(noSubjectMsg.messageID, noSubjectMsg.messageParams));
}
else
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage(noSubjectMsg.messageID));
}
parserState.CurrentCommandState = CommandState.NO_COMMAND; // Indicate we're done with this command
}
return(subject);
}
// Responds to a LOOK command, potentially showinga message to the player about not showing more detial, then instructs the game controller to process a new turn showing the long description
public CommandOutcome Look()
{
// If it has not yet been shown three times, show the no more detail warning and increase the count of times shown
if (DetailMsgCount < 3)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage("15NoMoreDetail"));
DetailMsgCount++;
}
LocViews[playerController.CurrentLocation] = 0;
return(CommandOutcome.DESCRIBE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// Note whether rug is here
rugHere = playerController.ItemIsPresent(RUG);
// Check whether a subject was identified
string itemToFly = controller.GetSubject("fly");
// If there was no subject but there's more to process, carry on processing
if (itemToFly == null && (parserState.ContainsState(CommandState.NOT_PROCESSED) || parserState.ContainsState(CommandState.PENDING)))
{
return(CommandOutcome.NO_COMMAND);
}
string flyMsg;
CommandOutcome outcome = CommandOutcome.MESSAGE;
if (itemToFly == null)
{
// Trying to fly without a subject
flyMsg = rugHere ? "224CantUseRug" : "225FlapArms";
}
else if (itemToFly == RUG)
{
// If rug is hovering...
if (itemController.GetItemState(RUG) == 2)
{
// fly across chasm on rug
string rugLoc = itemController.Where(RUG, LOCATION_POSITION.FIRST_LOCATION);
playerController.GoTo(playerController.CurrentLocation == rugLoc ? itemController.Where(RUG, LOCATION_POSITION.SECOND_LOCATION) : rugLoc, false);
flyMsg = itemController.TreasureWasSeen("68Sapphire") ? "227RugBack" : "226BoardRug";
outcome = CommandOutcome.FULL;
}
else
{
// Rug won't fly
flyMsg = "223RugUncooperative";
}
}
else
{
// Trying to fly something other than the rug, so force defult message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(flyMsg));
parserState.CommandComplete();
return(outcome);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToDrink = controller.GetSubject("drink");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToDrink == null)
{
return(CommandOutcome.NO_COMMAND);
}
string drinkMsg;
switch (itemToDrink)
{
case "44Blood":
// Destroy the blood and change description of dragon to be sans blood
itemController.DestroyItem("44Blood");
itemController.SetItemState("31Dragon", 2);
itemController.ChangeBirdSound();
drinkMsg = "240HeadBuzz";
break;
case "21Water":
// If the bottle is here and contains water, drink that
if (playerController.ItemIsPresent("20Bottle") && itemController.GetItemState("20Bottle") == 0)
{
// Remove liquid from bottle
itemController.SetItemState("20Bottle", 1);
itemController.DestroyItem("21Water");
drinkMsg = "74EmptyBottle";
}
else
{
// Otherwise, force the default message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
break;
default:
drinkMsg = "110Ridiculous";
break;
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(drinkMsg));
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// Check whether a subject was identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToBreak = controller.GetSubject("break");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToBreak == null)
{
return(CommandOutcome.NO_COMMAND);
}
const string VASE = "58Vase";
string breakMsg;
CommandOutcome outcome = CommandOutcome.MESSAGE;
switch (itemToBreak)
{
case "23Mirror":
if (gameController.CurrentCaveStatus == CaveStatus.CLOSED)
{
breakMsg = "197BreakMirror";
outcome = CommandOutcome.DISTURBED;
}
else
{
breakMsg = "148TooFarUp";
}
break;
case VASE:
breakMsg = "198DropVase";
itemController.DropItemAt(VASE, playerController.CurrentLocation);
itemController.SetItemState(VASE, 2);
itemController.MakeItemImmovable(VASE);
break;
default:
// Force default message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(breakMsg));
parserState.CommandComplete();
return(outcome);
}
public override CommandOutcome DoAction()
{
// If player tried to supply a subject, force default message
if (controller.GetSubject("brief") != null)
{
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
// Acknowledge player's instruction and switch brief mode on
textDisplayController.AddTextToLog(playerMessageController.GetMessage("156BeBrief"));
locationController.SetBriefMode();
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// Process the response to a question
public void GetQuestionResponse()
{
string response = playerInput.Words[0].activeWord.ToUpper();
string questionID = CurrentQuestion;
// If the player wants instructions, show them and give them a more generous battery life for the lamp
if (response == "Y" || response == "YES")
{
if (questions[questionID].YesMessage != null)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage(questions[CurrentQuestion].YesMessage));
}
ResetParams();
questions[questionID].yesResponse?.Invoke();
gameController.ResumeCommandProcessing();
}
// Otherwise give them the default battery life for the lamp
else if (questions[questionID].AnyNonYesResponseForNo || response == "N" || response == "NO")
{
if (questions[questionID].NoMessage != null)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage(questions[CurrentQuestion].NoMessage));
}
ResetParams();
questions[questionID].noResponse?.Invoke();
gameController.ResumeCommandProcessing();
}
// Learner has responded with something other than yes or no answer so prompt them and continue waiting
else
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage("185Answer"));
}
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToRub = controller.GetSubject("rub");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToRub == null)
{
return(CommandOutcome.NO_COMMAND);
}
string rubMsg;
switch (itemToRub)
{
case "2Lantern":
// Force default message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
case "42Urn":
if (itemController.GetItemState("42Urn") == 2)
{
string location = playerController.CurrentLocation;
itemController.DestroyItem("42Urn");
itemController.DropItemAt("43Cavity", location);
itemController.DropItemAt("67Amber", location);
itemController.SetItemState("67Amber", 1);
itemController.TallyTreasure("67Amber");
rubMsg = "216UrnGenie";
}
else
{
goto default;
}
break;
default:
rubMsg = "76Peculiar";
break;
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(rubMsg));
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToFind = controller.GetSubject("find");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToFind == null)
{
return(CommandOutcome.NO_COMMAND);
}
string location = playerController.CurrentLocation;
string findMsg = null;
if (gameController.CurrentCaveStatus == CaveStatus.CLOSED)
{
findMsg = "138AroundSomewhere";
}
else if (playerController.HasItem(itemToFind))
{
findMsg = "24AlreadyHaveIt";
}
else
{
bool foundDwarf = itemToFind == "17Dwarf" && dwarfController.CountDwarvesAt(location) > 0;
bool foundWater = itemToFind == "21Water" && ((itemController.GetItemState("20Bottle") == 0 && itemController.ItemIsAt("20Bottle", location)) || (locationController.LiquidAtLocation(location) == LiquidType.WATER));
bool foundOil = itemToFind == "22Oil" && ((itemController.GetItemState("20Bottle") == 2 && itemController.ItemIsAt("20Bottle", location)) || (locationController.LiquidAtLocation(location) == LiquidType.OIL));
bool foundItem = itemController.ItemIsAt(itemToFind, location);
if (foundDwarf || foundWater || foundOil || foundItem)
{
findMsg = "94HaveWhatNeed";
}
else
{
// Show default message if nothing found
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(findMsg));
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// If there are no further commands to be processed, then force the default message
if (!parserState.ContainsState(CommandState.NOT_PROCESSED))
{
parserState.CurrentCommandState = CommandState.DISCARDED;
}
else
{
// Otherwise - increment the go count and if it's been used 10 times, give the player a hint about not using it
if (controller.IncrementGoCount() == 10)
{
textDisplayController.AddTextToLog(playerMessageController.GetMessage("276NoGo"));
}
}
return(CommandOutcome.NO_COMMAND);
}
// === PUBLIC METHODS ===
public override string GetLocation()
{
string locationID = playerController.CurrentLocation;
int numItems = playerController.NumberOfItemsCarried;
// If the player is not carrying anything (or only carrying the emerald), they can pass through the passage
if (numItems == 0 || (numItems == 1 && playerController.HasItem("59Emerald")))
{
locationID = locationID == "99Alcove" ? "100PloverRoom" : "99Alcove";
}
else
{
// Otherwise tell them something they are carrying won't fit through the passage
textDisplayController.AddTextToLog(playerMessageController.GetMessage("117ObjectWontFit"));
}
return(locationID);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToEat = controller.GetSubject("eat");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToEat == null)
{
return(CommandOutcome.NO_COMMAND);
}
string eatMsg;
switch (itemToEat)
{
case "19Food":
itemController.DestroyItem("19Food");
eatMsg = "72Delicious";
break;
case "8Bird":
case "11Snake":
case "14Clam":
case "15Oyster":
case "17Dwarf":
case "31Dragon":
case "33Troll":
case "35Bear":
case "41Ogre":
eatMsg = "71LostAppetite";
break;
default:
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(eatMsg));
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
private void FirstEncounter()
{
string location = playerController.CurrentLocation;
// Determine if the player will encounter the first dwarf on this turn and return if not
if (!(locationController.LocType(location) == LocationType.DEEP) || (Random.value < .95 && (!locationController.CanMoveBack(location) || Random.value < .85)))
{
return;
}
// Indicate player has met the first dwarf
ActivationLevel = 2;
// On first encountering the dwarves, randomly kill up to two of them (there's a 50% chance a dwarf will die - note it's possible the same dwarf could be killed twice - not a bug)
for (int i = 0; i < 2; i++)
{
if (Random.value < .5)
{
KillDwarf(Random.Range(0, 4));
}
}
// If any of the dwarves is at the player avatar's current location, move them to the alternative location
for (int i = 0; i < NUM_DWARVES; i++)
{
if (Dwarves[i].DwarfLocation == location)
{
Dwarves[i].DwarfLocation = dwarfStartLocations[6];
Dwarves[i].OldDwarfLocation = dwarfStartLocations[6];
}
}
// Tell the player about the encounter
textDisplayController.AddTextToLog(playerMessageController.GetMessage("3DwarfThrow"));
// Drop the axe here
itemController.DropItemAt("28Axe", location);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// Check whether a subject was identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
string itemToWake = controller.GetSubject("wake");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToWake == null)
{
return(CommandOutcome.NO_COMMAND);
}
if (itemToWake != "17Dwarf" || gameController.CurrentCaveStatus != CaveStatus.CLOSED)
{
// Force defult message
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
// Player has woken the dwarves, ending the game
textDisplayController.AddTextToLog(playerMessageController.GetMessage("199WakeDwarf"));
parserState.CommandComplete();
return(CommandOutcome.DISTURBED);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
location = playerController.CurrentLocation;
// Check whether a subject was identified, or could be identified
noSubjectMsg = new NoSubjectMsg("257VerbWhat", parserState.Words);
itemToLight = controller.GetSubject("on");
// If no item could be identified then we're either done with this command or we need to continue processing to find a subject
if (itemToLight == null)
{
return(CommandOutcome.NO_COMMAND);
}
string onMsg = null;
CommandOutcome outcome = CommandOutcome.MESSAGE;
switch (itemToLight)
{
case LAMP:
if (gameController.LampLife < 0)
{
// Lamp is out of power
onMsg = "184LampNoPower";
}
else
{
// Turn lamp on
itemController.SetItemState(LAMP, 1);
onMsg = "39LampOn";
// If it had been dark, describe the location now there's light to see by
if (gameController.WasDark)
{
outcome = CommandOutcome.DESCRIBE;
}
}
break;
case URN:
if (itemController.GetItemState(URN) == 0)
{
onMsg = "38UrnEmpty";
}
else
{
// Light the urn
itemController.SetItemState(URN, 2);
onMsg = "209UrnLit";
}
break;
default:
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
textDisplayController.AddTextToLog(playerMessageController.GetMessage(onMsg));
parserState.CommandComplete();
return(outcome);
}