// This takes in a string as input and evaluates whether it matches any commands in CommandList.
// If it does, it runs that command, passing in any parameters that were also entered
public bool EvaluateCommand(string userCommand)
{
string[] splitCommand = userCommand.Split(' ');
foreach (Command commandItem in CommandList)
{
if (splitCommand[0].Equals(commandItem.Identifier, StringComparison.OrdinalIgnoreCase))
{
List <string> responses = new List <string>();
int commandParameter;
for (commandParameter = 1; commandParameter < splitCommand.Length; commandParameter++)
{
responses.Add(splitCommand[commandParameter]);
}
for (int helpLineIndex = commandParameter; helpLineIndex < commandItem.HelpLines.Length + 1; helpLineIndex++)
{
string helpLine = commandItem.HelpLines[helpLineIndex - 1];
Output.WriteLineTagged(helpLine, Output.Tag.Prompt);
responses.Add(CommandInterpretation.GetUserResponse());
}
commandItem.CustomCommand(responses.ToArray());
return(commandItem.TakesTime);
}
}
return(false);
}
// This saves the world map into a file
// WorldMap -> <worldFile>.xml
public static void SaveToFile(string filePath)
{
XmlWriter xw;
XmlWriterSettings xmlSettings = new XmlWriterSettings();
xmlSettings.Indent = true;
xmlSettings.NewLineOnAttributes = true;
xmlSettings.IndentChars = "\t";
try
{
xw = XmlWriter.Create(filePath, xmlSettings);
}
catch (Exception e)
{
Output.WriteLineTagged(e.Message, Output.Tag.Error);
if (CommandInterpretation.AskYesNo("File path is invalid. Would you like to try again?"))
{
SaveToFile(CommandInterpretation.GetUserResponse("Enter file path"));
}
return;
}
Game.FilePath = filePath;
Level[,] levelMap = WorldMap.LevelMap;
xw.WriteComment("RPG-Engine XML world file");
xw.WriteComment("Version No. " + Game.Version);
xw.WriteComment(" - - - - - - - - - - - - - - - - - - - - ");
xw.WriteWhitespace("\n\n");
xw.WriteStartElement("World");
xw.WriteStartElement("Map");
xw.WriteAttributeString("Name", WorldMap.Name);
for (int levelY = 0; levelY < levelMap.GetLength(1); levelY++)
{
xw.WriteStartElement("Row");
xw.WriteAttributeString("Number", levelY.ToString());
for (int levelX = 0; levelX < levelMap.GetLength(0); levelX++)
{
Level level = levelMap[levelX, levelY];
if (level == null)
{
xw.WriteStartElement("Level");
xw.WriteEndElement();
continue;
}
xw.WriteStartElement("Level");
xw.WriteAttributeString("Name", level.Name);
xw.WriteAttributeString("VisualChar", level.VisualChar.ToString());
xw.WriteAttributeString("LoadedLevel", level.Equals(LoadedLevel).ToString());
xw.WriteStartElement("LevelCoord", null);
xw.WriteAttributeString("X", level.LevelCoord.X.ToString());
xw.WriteAttributeString("Y", level.LevelCoord.Y.ToString());
xw.WriteEndElement();
#region entry points
xw.WriteStartElement("NorthEntry");
if (level.NorthEntry != null)
{
xw.WriteAttributeString("X", level.NorthEntry.X.ToString());
xw.WriteAttributeString("Y", level.NorthEntry.Y.ToString());
}
xw.WriteEndElement();
xw.WriteStartElement("EastEntry");
if (level.EastEntry != null)
{
xw.WriteAttributeString("X", level.EastEntry.X.ToString());
xw.WriteAttributeString("Y", level.EastEntry.Y.ToString());
}
xw.WriteEndElement();
xw.WriteStartElement("SouthEntry");
if (level.SouthEntry != null)
{
xw.WriteAttributeString("X", level.SouthEntry.X.ToString());
xw.WriteAttributeString("Y", level.SouthEntry.Y.ToString());
}
xw.WriteEndElement();
xw.WriteStartElement("WestEntry");
if (level.WestEntry != null)
{
xw.WriteAttributeString("X", level.WestEntry.X.ToString());
xw.WriteAttributeString("Y", level.WestEntry.Y.ToString());
}
xw.WriteEndElement();
#endregion
xw.WriteStartElement("Grid");
for (int y = 0; y < level.Grid.TileGrid.GetLength(1); y++)
{
xw.WriteStartElement("Row");
xw.WriteAttributeString("Number", y.ToString());
for (int x = 0; x < level.Grid.TileGrid.GetLength(0); x++)
{
Tile tileAtCoords = level.Grid.TileGrid[x, y];
xw.WriteStartElement("Tile");
xw.WriteStartElement("TileCoords");
xw.WriteAttributeString("X", x.ToString());
xw.WriteAttributeString("Y", y.ToString());
xw.WriteEndElement();
xw.WriteStartElement("Floor");
xw.WriteAttributeString("Name", tileAtCoords.Floor.Name);
xw.WriteAttributeString("VisualChar", tileAtCoords.Floor.VisualChar.ToString());
xw.WriteEndElement();
ListAllContents(tileAtCoords.Contents, xw);
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.WriteStartElement("Player");
xw.WriteAttributeString("Strength", Player.Strength.ToString());
xw.WriteStartElement("Coordinates");
xw.WriteAttributeString("X", Player.Contents.Coordinates.X.ToString());
xw.WriteAttributeString("Y", Player.Contents.Coordinates.Y.ToString());
xw.WriteEndElement();
xw.WriteStartElement("Holding");
ListAllContents(Player.Holding, xw);
xw.WriteEndElement();
xw.WriteEndElement();
xw.WriteStartElement("TileIndex");
foreach (Contents contents in ContentsIndex)
{
if (contents == null)
{
continue;
}
contents.Container = false;
ListAllContents(contents, xw);
}
xw.WriteEndElement();
xw.WriteStartElement("Dialogue");
foreach (int key in Dialogue.Keys)
{
xw.WriteStartElement("Line");
xw.WriteAttributeString("ID", key.ToString());
xw.WriteAttributeString("Dialogue", Dialogue[key]);
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.WriteStartElement("Connections");
foreach (string key in EventHandler.IdentifierEventMapping.Keys)
{
xw.WriteStartElement(key);
foreach (Connection connection in EventHandler.IdentifierEventMapping[key].ConnectionList)
{
xw.WriteStartElement("Connection");
xw.WriteAttributeString("TriggerContentsID", connection.TriggerContentsID.ToString());
xw.WriteAttributeString("ResultContentsID", connection.ResultContentsID.ToString());
xw.WriteAttributeString("ResultType", connection.ResultType);
xw.WriteAttributeString("ResultInformation", connection.ResultInformation);
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement();
xw.Close();
Output.WriteLineToConsole("World file saved successfully as " + Game.FilePath);
}
// Used in InterpretTile() and other cases. Prompts user for all aspects of Contents
public static bool InterpretContents(out Contents result)
{
Output.WriteLineToConsole("\nContents");
result = null;
int uniqueID = Contents.UniqueID();
Dictionary <string, string> preContainerParamMap = new Dictionary <string, string>()
{
{ "Name", GetUserResponse("Name (unique identifier)<string>:") },
{ "VisualChar", GetUserResponse("Visual character (to represent on the grid)<character>:") },
{ "Transparent", GetUserResponse("Would you like this tile to be transparent? (visible and targetable through)<boolean>:") },
{ "Durability", GetUserResponse("Durability (health points)<integer>:") },
{ "Size", GetUserResponse("Size (space it takes up in containers)<integer>:") },
{ "Weight", GetUserResponse("Weight (Depending on player strength, they may or may not be able to pick this up)<float>:\nCurrent player strength is " + World.Player.Strength) },
{ "Action", string.Empty },
{ "Behavior", string.Empty },
{ "Tags", string.Empty }
};
Output.WriteLineTagged("Choose an action that this contents takes", Output.Tag.Prompt);
if (!CommandInterpretation.InterpretString(UseActions.GetIdentifiers(), out string actionString))
{
Output.WriteLineTagged("Action was not a valid response", Output.Tag.Error);
return(false);
}
preContainerParamMap["Action"] = actionString;
if (preContainerParamMap["Action"] == "Dialogue")
{
string dialogue = CommandInterpretation.GetUserResponse("Please enter the line of dialogue for this contents");
World.Dialogue.Add(uniqueID, dialogue);
}
Output.WriteLineTagged("Choose a behavior for this contents", Output.Tag.Prompt);
do
{
if (!CommandInterpretation.InterpretString(Behavior.GetIdentifiers(), out string behaviorString))
{
Output.WriteLineTagged("Behavior was not a valid response", Output.Tag.Error);
return(false);
}
preContainerParamMap["Behavior"] += behaviorString + ",";
} while (CommandInterpretation.AskYesNo("Would you like to add any more behavior?"));
string tempBehavior = preContainerParamMap["Behavior"];
tempBehavior = tempBehavior.Substring(0, tempBehavior.Length - 1);
#region Checking params
if (!InterpretInt(preContainerParamMap["Durability"], out int durability))
{
Output.WriteLineTagged("Durability was not in integer format", Output.Tag.Error);
return(false);
}
if (!InterpretInt(preContainerParamMap["Size"], out int size))
{
Output.WriteLineTagged("Size was not in integer format", Output.Tag.Error);
return(false);
}
if (!InterpretFloat(preContainerParamMap["Weight"], out float weight))
{
Output.WriteLineTagged("Weight was not in float format", Output.Tag.Error);
return(false);
}
if (!UseActions.TryGetAction(preContainerParamMap["Action"], out Action <string[], Contents> action))
{
Output.WriteLineTagged("Action was not found", Output.Tag.Error);
return(false);
}
if (!Behavior.TryGetBehaviors(tempBehavior.Split(","), out Action <Contents>[] behavior))
