// === 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);
}
// Resets the parser state with new commands. Returns true if there is processing to be done and false otherwise
public bool ResetParserState(CommandWord[] words)
{
CommandsToProcess = new CommandToProcess[2];
CommandBeingProcessed = -1;
// Look for a match with available commands
for (int i = 0; i < 2; i++)
{
CommandToProcess commandToProcess = new CommandToProcess();
// If no word was entered for this command...
if (words[i].activeWord == null)
{
// ... discard it
commandToProcess.commandState = CommandState.NO_COMMAND;
}
else
{
// Otherise, Store the words for this command
commandToProcess.words = new string[2] {
words[i].activeWord, words[i].wordTail
};
// Try to find one or more matching commands for the word
commandToProcess.commands = commandsController.FindMatch(words[i].activeWord);
commandToProcess.activeCommand = 0;
// If no match was found...
if (commandToProcess.commands.Count == 0)
{
// .. discard it
commandToProcess.commandState = CommandState.DISCARDED;
}
else
{
// Otherwise, mark it ready for processing
commandToProcess.commandState = CommandState.NOT_PROCESSED;
}
}
// Add this command to the ParserState
CommandsToProcess[i] = commandToProcess;
}
// Now find the first unprocessed command and mark that as the current command
CommandBeingProcessed = FindCommandWithState(CommandState.NOT_PROCESSED);
// If there's nothing to process
if (CommandBeingProcessed == -1)
{
// If nothing's been found to process but the carried over verb was Say, construct a new say verb and process that
if (VerbCarriedOver != null && VerbCarriedOver == "2003Say")
{
CommandsToProcess[1] = CommandsToProcess[0];
CommandToProcess sayCommand = new CommandToProcess();
sayCommand.commands = new List <String>()
{
VerbCarriedOver
};
sayCommand.commandState = CommandState.NOT_PROCESSED;
CommandsToProcess[0] = sayCommand;
VerbCarriedOver = null;
CommandBeingProcessed = 0;
}
else
{
// ... otherwise tell the player they used a word not in the vocabulary
textDisplayController.AddTextToLog(playerMessageController.GetMessage("254UnknownWord", new string[] { words[0].activeWord, words[0].wordTail }));
}
}
// Return true if we found a command ready for processing and false otherwise
return(CommandBeingProcessed != -1);
}
