public void ProcessInput(string userText)
{
ShowMessage("------------------------------------------------------------");
// add user text to output history
string userTextColored = "\n " + Util.ColorText("> " + userText, "#529694");
ShowMessage(userTextColored);
// get command Type from text
CommandAndOtherWords commandNounPair = commandParser.Parse(userText);
Util.Command command = commandNounPair.command;
switch (commandNounPair.numWords)
{
case 1:
// process that command
ProcessSingleWordUserCommand(command, userText);
break;
case 2:
default:
// process that command
ProcessMultiWordUserCommand(commandNounPair, userText);
break;
}
// set input field with Focus - ready for next user input
textIn.Select();
textIn.ActivateInputField();
}
// Use this for initialization
void Start()
{
CommandParser parser = new CommandParser();
CommandAndOtherWords result = parser.Parse("pickup key");
Debug.Log("result = " + result.ToString());
}
private void ProcessMultiWordUserCommand(CommandAndOtherWords commandNounPair, string userText)
{
Util.Command command = commandNounPair.command;
Util.Noun noun = commandNounPair.noun;
// Debug.Log(command.ToString());
// Debug.Log(noun.ToString());
string message = "";
switch (command)
{
case Util.Command.Use:
string itemName = userText.Split(' ')[1];
Item item = player.inventory.GetItem(itemName);
if (item != null)
{
message = "You use " + item.Name;
message += "\r\n" + item.use();
if (currentLocation.monster != null && !currentLocation.monster.amIDead())
{
player.receiveDommage(currentLocation.monster.getAttackPoint());
}
break;
}
message = "You do not posess that item";
break;
case Util.Command.Pick:
switch (noun)
{
case Util.Noun.Up:
message = "error";
if (currentLocation.pickupables.Count == 0)
{
message = "There nothing to be picked up.";
break;
}
while (currentLocation.pickupables.Count != 0)
{
Item pickedup = currentLocation.pickupables[currentLocation.pickupables.Count - 1];
currentLocation.pickupables.RemoveAt(currentLocation.pickupables.Count - 1);
Debug.Log(pickedup.Name);
player.addItem(pickedup);
message = "You picked up " + pickedup.Name;
}
break;
}
break;
case Util.Command.Unknown:
default:
message = Util.Message(Util.Type.Unknown);
break;
}
ShowMessage(message);
}
private void ProcessMultiWordUserCommand(CommandAndOtherWords commandNounPair)
{
Util.Command command = commandNounPair.command;
Util.Noun noun = commandNounPair.noun;
// Debug.Log(command.ToString());
// Debug.Log(noun.ToString());
string message = "";
switch (command)
{
case Util.Command.Use:
switch (noun)
{
case Util.Noun.Todo_List:
Item item = player.inventory.GetItem("todo list");
if (item != null)
{
message = "Current tasks: " + map.ship.GetStatus();
}
else
{
message = "You do not posess that item";
}
break;
}
break;
case Util.Command.Pick:
switch (noun)
{
case Util.Noun.Up:
message = "error";
if (currentLocation.pickupables.Count == 0)
{
message = "There nothing to be picked up.";
break;
}
while (currentLocation.pickupables.Count != 0)
{
Item pickedup = currentLocation.pickupables[currentLocation.pickupables.Count - 1];
currentLocation.pickupables.RemoveAt(currentLocation.pickupables.Count - 1);
Debug.Log(pickedup.name);
player.addItem(pickedup);
message = "You picked up " + pickedup.name;
}
break;
}
break;
}
ShowMessage(message);
}
private void ProcessMultiWordUserCommand(CommandAndOtherWords commandNounPair)
{
Util.Command command = commandNounPair.command;
Util.Noun noun = commandNounPair.noun;
string message = "";
switch (command)
{
case Util.Command.Pick:
switch (noun)
{
case Util.Noun.Up:
List <PickUp> pickups = player.GetLocation().pickupables;
if (pickups.Count > 0)
{
// Pick up the first item in the list only.
PickUp item = pickups[0];
message = "You picked up: " + item.name + " (" + item.description + ")";
item.Pickup(player);
}
else
{
message = "Nothing to pick up.";
}
break;
default:
message = Util.Message(Util.Type.Unknown);
break;
}
break;
default:
message = Util.Message(Util.Type.Unknown);
break;
}
ShowMessage(message);
}
public CommandAndOtherWords Parse(string userText)
{
userText = userText.ToLower();
string[] words = userText.Split(' ');
string word1 = words[0];
CommandAndOtherWords commandNounPair = new CommandAndOtherWords();
commandNounPair.command = ParseCommand(word1);
// was there a second word?
if (words.Length > 1)
{
string word2 = words[1];
commandNounPair.noun = ParseNoun(word2);
commandNounPair.numWords = words.Length;
}
return(commandNounPair);
}
public void ProcessInput(string userText)
{
// add user text to output history
string userTextColored = "\n >" + Util.ColorText(userText, "red");
ShowMessage(userTextColored);
// get command Type from text
CommandAndOtherWords commandNounPair = commandParser.Parse(userText);
Util.Command command = commandNounPair.command;
if (command == Util.Command.Help)
{
ProcessHelp(userText);
}
else
{
switch (commandNounPair.numWords)
{
case 1:
// process that command
ProcessSingleWordUserCommand(command);
break;
case 2:
default:
// process that command
ProcessMultiWordUserCommand(commandNounPair);
break;
}
}
// set input field with Focus - ready for next user input
textIn.Select();
textIn.ActivateInputField();
player.OnPlayerMoved();
}
