muddesigner/MudEngine/Commands/CommandEditRealm.cs
Scionwest_cp b3238d0227 MudEngine:
- Improvements to the EditRealm command. Bug fixes and tweaks
 - EditRealm command now updates All Zones and Rooms within other Realms when its Realm.name is changed instead of only child Zones/Rooms.
 - Realms, Zones and Rooms will now append a file extension if no file extension is supplied during GetRealm(), GetZone() and GetRoom() method invokes.
 - Realm.InitialZone is no longer read-only
 - Zone.InitialRoom is no longer read-only.
 - Added EditZone command. Allows for editing pre-existing Zones. Zones can be created via the Create command.
 - Added EditRoom command. Allows for editing pre-existing Rooms. Rooms can be created via the Create command.

MudGame:
 - Re-organized the Scripts directory. All Admin commands are now placed within a 'AdminCommands' folder while the player based commands are in a 'PlayerCommands' folder. All remaining scripts reside within the Scripts root folder.
2010-09-05 16:28:35 -07:00

676 lines
32 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using MudEngine.FileSystem;
using MudEngine.GameObjects;
using MudEngine.GameObjects.Characters;
using MudEngine.GameManagement;
using MudEngine.Commands;
using MudEngine.GameObjects.Environment;
namespace MudEngine.Commands
{
public class CommandEditRealm : IGameCommand
{
public Boolean Override { get; set; }
public String Name { get; set; }
public List<String> Help { get; set; }
private Realm realm;
BaseCharacter player;
public CommandEditRealm()
{
Help = new List<string>();
Help.Add("Use the Edit command to edit existing objects properties.");
Help.Add("Usage: Edit ObjectType ObjectName");
Help.Add("Usage: Edit ObjectType FullyQualifiedName");
Help.Add("Example: 'Edit Realm MyRealm'");
}
public void Execute(String command, BaseCharacter player)
{
if ((player.Role == SecurityRoles.Admin) || (player.Role == SecurityRoles.GM))
{
//Get the admin-entered realm filename
String filename = command.Substring("EditRealm".Length).Trim() + ".Realm";
//Raise the scope of the player reference to class level instead of method level.
this.player = player;
//Check if the filename field is empty, if so then nothing was provided by the admin
if (String.IsNullOrEmpty(filename))
{
player.Send("Realm Editing canceled. No Realm name was supplied.");
return;
}
//We have a filename, retrieve the Realm the admin wants to edit.
realm = player.ActiveGame.World.GetRealm(filename);
//If no Realm was retrieved (due to it not existing), let the admin know
//that the Realm filename was not valid.
if (realm == null)
{
player.Send("Realm Editing canceled. The supplied Realm name is not valid.");
return;
}
//Otherwise, the Realm does exist and was retrieved.
//Lets build our Editing menu's and allow for Realm Editing.
else
{
//Construct the main editing menu.
BuildMenuMain();
//Find out what menu option the admin wants to use.
Int32 value = 0;
//Attempt to convert the String entered by the admin into a numeric value
try
{
value = Convert.ToInt32(player.ReadInput());
}
//If a non-numeric value is supplied, the conversion failed. This is us catching that failure.
catch
{
player.Send("Realm Editing canceled. The supplied value was not numeric!");
return;
}
//Parse the menu option that the admin supplied.
ParseMenuSelection(value);
//let the admin know that we have now exited the editor.
player.Send("Editing completed.");
}
}
}
/// <summary>
/// Constructs the Main Editing menu for admins to look it.
/// </summary>
private void BuildMenuMain()
{
player.FlushConsole();
player.Send(Path.GetFileNameWithoutExtension(realm.Filename));
player.Send("Select from the available options below:");
player.Send("1: Descriptions");
player.Send("2: Names");
player.Send("3: Senses");
player.Send("4: Initial Realm");
player.Send("9: Exit");
player.Send("Enter numeric selection: ", false);
}
/// <summary>
/// Constructs the Descriptions Editing menu for admins to look at.
/// </summary>
private void BuildMenuDescriptions()
{
player.FlushConsole();
player.Send(Path.GetFileNameWithoutExtension(realm.Filename));
player.Send("Select from the available options below:");
player.Send("1: Simple Description");
player.Send("2: Detailed Descriptions");
player.Send("9: Exit");
player.Send("Enter a numeric selection: ", false);
}
/// <summary>
/// Constructs the Name Editing menu for admins to look at.
/// </summary>
private void BuildMenuNames()
{
player.FlushConsole();
player.Send(Path.GetFileNameWithoutExtension(realm.Filename));
player.Send("When you assign a Realm Name, the Filename is overwrote with your RealmName as a filename.");
player.Send("Example: RealmName of 'ExampleRealm' would automatically set a Filename of 'ExampleRealm.Realm'");
player.Send("");
player.Send("If you wish to have multiple Realms with the same visible name, you will need to specify a different Filename for each Realm.");
player.Send("Filenames are what you use when accessing objects as a Admin. Typically without the file extension.");
player.Send("Example: A Realm with a Visible name of \"My Test Realm\" can have a filename of \"Test.Realm\". You would access this object as a Admin by specifying a object name of \"Test\"");
player.Send("Select from the available options below:");
player.Send("");
player.Send("1: Realm Visibile Name");
player.Send("2: Realm Filename");
player.Send("9: Exit");
player.Send("Enter numeric selection: ", false);
}
private void BuildMenuSenses()
{
player.FlushConsole();
player.Send(Path.GetFileName(realm.Filename));
player.Send("Senses are what allow the players to get a better understanding of the environment around them.");
player.Send("Choose what sense you would like to edit, make your adjustments and press 'ENTER' to save the changes.");
player.Send("Senses defined for Realms will be applied as the default for every Zone created within a Realm.");
player.Send("Select from the available options below:");
player.Send("1: Feel Sense");
player.Send("2: Listen Sense");
player.Send("3: Smell Sense");
player.Send("9: Exit");
}
private void BuildMenuInitial()
{
player.FlushConsole();
player.Send(realm.Name);
player.Send("Initial Realm Settings.");
player.Send("The Initial Realm setting determins if the Realm will be the starting location for all newly created players or not.");
if (realm.IsInitialRealm)
{
player.Send("If you disable this Realm from being the Initial Realm, new players will not have a starting location assigned to them.");
player.Send("You will need to enable Initial Realm on another Realm in order for new players to have a starting location.");
player.Send("Select from the available options below:");
player.Send("1: Disable Initial Realm");
}
else
{
player.Send("If you enable Initial Realm, then new players will start at this location from now on.");
player.Send("Select from the available options below:");
player.Send("1: Enable Initial Realm");
}
player.Send("9: Exit");
player.Send("Enter numeric selection: ", false);
}
/// <summary>
/// This method parses the Admin input based off the main editing menu
/// and sends the admin to what-ever sub-menu method we need to.
/// </summary>
/// <param name="value"></param>
private void ParseMenuSelection(Int32 value)
{
Int32 entry = 0;
switch (value)
{
case 1: //Descriptions
//build the menu and parse their menu selections.
BuildMenuDescriptions();
try
{
entry = Convert.ToInt32(player.ReadInput());
}
catch
{
player.Send("Realm Editing canceled. The supplied value was not numeric!");
return;
}
ParseDescriptionSelection(entry);
break;
case 2: //Names
//build the menu and parse their menu selections.
BuildMenuNames();
try
{
entry = Convert.ToInt32(player.ReadInput());
}
catch
{
player.Send("Realm Editing canceled. The supplied value was not numeric!");
return;
}
ParseNameSelection(entry);
break;
case 3://Senses
break;
case 4: //Initial Realm
//build the menu and parse their menu selections
BuildMenuInitial();
try
{
entry = Convert.ToInt32(player.ReadInput());
}
catch
{
player.Send("Realm Editing canceled. The supplied value was not numeric!");
return;
}
ParseInitialSelection(entry);
break;
case 9:
break;
default:
break;
}
}
/// <summary>
/// This method parses the admins menu selection from the Description menu
/// and adjusts the Realms descriptions as specified by the admin
/// </summary>
/// <param name="value"></param>
private void ParseDescriptionSelection(Int32 value)
{
String input = "";
switch (value)
{
//Simple Description
case 1:
player.FlushConsole();
player.Send("Enter a simple description for this Realm.");
player.Send("Simple Descriptions are single line only.");
player.Send("To create a blank description, you may simply press ENTER.");
player.Send("To cancel editing this description, you may type 'Exit'");
if (!String.IsNullOrEmpty(realm.Description))
player.Send("Current Description: " + realm.Description);
player.Send("Entry: ", false);
//Read in the admins new simple description
input = player.ReadInput();
if (input.ToLower() == "exit")
return;
else
realm.Description = input;
//Save the game world.
player.ActiveGame.Save();
player.Send("New Simple Description saved.");
break;
//Detailed Description
case 2:
Boolean isEditing = true;
Int32 line = 1;
//Loop until the admin is finished entering his/her multi-line description.
while (isEditing)
{
player.FlushConsole();
line = 1; //reset our line to the first line, so we can re-print the content to the admin.
//print some help info to the admin
player.Send("Enter a Detailed Description for this Realm.");
player.Send("Detailed Descriptions are multi-lined descriptions.");
player.Send("When you are finished entering a line, press ENTER to save it and move onto the next line.");
player.Send("When you are finished, you may type 'Exit' to save your changes and quit the Description editor.");
player.Send("To clear all detailed description lines, you may type 'Clear All'");
player.Send("To clear a single Detailed Description line, you may type 'Clear x', where x = line number to clear.");
player.Send("Example: 'Clear 2'");
player.Send("This will clear all contents from line number two in the detailed description.");
player.Send("If you make a mistake and need to edit a previously entered line, type 'Edit x' where x = line number you wish to edit.");
player.Send("An example would be 'Edit 3' which would allow you to change line #3.");
player.Send("");
player.Send("Detailed Description:");
//Loop through each description currently within the collection
//This will include lines created within this loop as well.
foreach (String desc in realm.DetailedDescription)
{
player.Send(line.ToString() + ": " + desc);
line++;
}
//Print the current line to the user and read their new description for that line.
player.Send(line.ToString() + ": ", false);
input = player.ReadInput();
//Check what content the admin entered.
//If he/she typed 'exit' then we need to exit the editor.
if (input.ToLower() == "exit")
isEditing = false;
//If he/she typed 'edit' then we need to edit a supplied line number.
else if (input.ToLower().StartsWith("edit"))
{
//Retrieve the line number from the users input.
String editLine= input.Substring("edit".Length).Trim();
//If no line number was provided, cancel.
if (String.IsNullOrEmpty(editLine))
{
player.Send("Line editing canceled. You need to supply a line number.");
}
//Line number was provided, so lets skip to the specified line number
//and replace the contents of that line with whatever the admin enters now.
else
{
//convert the users specified line number from string to integer.
line = Convert.ToInt32(editLine);
//Make sure the line number specified isn't greater than the number
//of lines we currently have.
if (realm.DetailedDescription.Count >= line)
{
//Get the new description for this line...
player.Send("New Description: ", false);
input = player.ReadInput();
//-1 correction due to collection index starting at 0 and not 1.
//replace the existing description with the new one.
realm.DetailedDescription[line - 1] = input;
}
//Let the admin know that the line number specified does not exist.
else
{
player.Send("Line Editing canceled. The Realm does not contain that many Description lines.");
}
}
}
//If he/she typed 'clear' then we need to check if the admin wants to clear
//every single line of description or just a single line.
else if (input.ToLower().StartsWith("clear"))
{
//Find out what additional content is included with the clear input.
String clear = input.ToLower().Substring("clear".Length).Trim();
//if no additional values supplied with the clear command, we cancel.
if (String.IsNullOrEmpty(clear))
{
player.Send("Line Clearing canceled. You need to supply a line number or specify 'All' to clear all lines.");
}
//Admin specified to clear 'all' lines of the descrpition.
else if (clear == "all")
{
//Wipe out every line of description.
realm.DetailedDescription.Clear();
}
//Admin specified a single line. Find the admins specified line number for clearing.
else
{
//Convert the specified line number to a integer
Int32 i = Convert.ToInt32(clear);
//make sure the line number provided does in-fact exist.
if (realm.DetailedDescription.Count >= i)
//Remove the specified line number for the descriptions collection.
realm.DetailedDescription.Remove(realm.DetailedDescription[i - 1]);
//Line provided is larger than the number of lines available to check. Cancel.
else
player.Send("Line Clearing canceled. The Realm does not contain that many description lines.");
}
}
//No special tokens provided, so we assume this line is a description.
//Add the contents to the realm's detailed description collection.
else
{
realm.DetailedDescription.Add(input);
}
}
//Loop is finished, so lets save the game world.
player.ActiveGame.Save();
player.Send("Detailed Description saved.");
break;
case 9:
break;
}
}
/// <summary>
/// This method parses the values supplied by the admin from the Name editing menu.
/// Allows for editing visible names and filenames
/// </summary>
/// <param name="value"></param>
private void ParseNameSelection(Int32 value)
{
switch (value)
{
case 1: //Visible Name
player.FlushConsole();
player.Send("Enter a new Visible name for this Realm.");
player.Send("Enter Value: ", false);
//Get the new name for this Realm
String newName = player.ReadInput();
//Ensure the new name is not blank.
if (String.IsNullOrEmpty(newName))
{
player.Send("Realm Name Editing canceled. No name supplied.");
}
//We have a valid name, so lets try assigning it to the Realm
else
{
//Check to see if the supplied name already exists by checking for a existing Realm
//that has a matching filename.
if (player.ActiveGame.World.GetRealm(newName + ".Realm") == null)
{
//No matching Realm was found, so we can go ahead and make the change.
//Store the new name within this Realm
String oldName = realm.Filename;
realm.Name = newName;
//Update all of the objects that are within the Realm to have the
//new name assigned to them.
UpdateRealmObjects(oldName);
//TODO: Any Items/NPC's etc within this Realm will need to be updated as well.
}
else
{
player.Send("Realm Name Editing canceled. " + newName + " already exists within the World.");
player.Send("If you want to keep the provided Visible Name for this Realm, you must create a unique Filename.");
player.Send("Would you like to assign a unique Filename now?");
player.Send("1: Yes");
player.Send("2: No");
try
{
Int32 i = Convert.ToInt32(player.ReadInput());
switch (i)
{
case 1:
player.FlushConsole();
player.Send("The default filename for this Realm (using the new Visible Name) is currently:");
player.Send(newName + ".Realm");
player.Send("Please supply a different filename:");
player.Send("Enter Value: ", false);
String filename = player.ReadInput();
if (String.IsNullOrEmpty(filename))
{
player.Send("Realm Name Editing Canceled. No filename supplied.");
}
else
{
if (player.ActiveGame.World.GetRealm(filename) != null)
{
player.Send("Realm Name Editing Canceled. A Realm with this filename already exists!");
}
else
{
String oldName = realm.Filename;
realm.Name = newName;
realm.Filename = filename;
UpdateRealmObjects(oldName);
}
}
break;
case 2:
player.Send("Realm Name Editing Canceled. A Realm with this filename already exists!");
break;
}
}
catch
{
player.Send("Realm Name Editing canceled. The supplied value was not numeric.");
}
}
}
player.ActiveGame.Save();
break;
case 2: //Realm Filename
player.FlushConsole();
player.Send("Enter a new Filenamename for this Realm.");
player.Send("Enter Value: ", false);
String fname = player.ReadInput();
if (String.IsNullOrEmpty(fname))
{
player.Send("Realm Name Editing canceled. No name supplied.");
}
else if (player.ActiveGame.World.GetRealm(fname) != null)
{
player.Send("Realm Name Editing canceled. A Realm with this filename already exists!");
}
else
{
String oldName = "";
oldName = realm.Filename;
realm.Filename = fname;
UpdateRealmObjects(oldName);
player.ActiveGame.Save();
}
break;
case 9: //Exit
return;
}
}
private void ParseSensesSelection(Int32 value)
{
player.FlushConsole();
switch (value)
{
case 1: //Feel
player.Send("Enter the new default FEEL description for this Realm.");
player.Send("If you wish to clear the current description, just press ENTER to save a blank description.");
if (!String.IsNullOrEmpty(realm.Feel))
{
player.Send("Current Value: ", false);
player.Send(realm.Feel);
}
player.Send("Enter Value: ", false);
realm.Feel = player.ReadInput();
break;
case 2: //Listen
player.Send("Enter the new default LISTEN description for this Realm.");
player.Send("If you wish to clear the current description, just press ENTER to save a blank description.");
if (!String.IsNullOrEmpty(realm.Listen))
{
player.Send("Current Value: ", false);
player.Send(realm.Listen);
}
player.Send("Enter value: ", false);
realm.Listen = player.ReadInput();
break;
case 3: //Smell
player.Send("Enter the new default SMELL description for this Realm.");
player.Send("If you wish to clear the current description, just press ENTER to save a blank description.");
if (!String.IsNullOrEmpty(realm.Smell))
{
player.Send("Current Value: ", false);
player.Send(realm.Smell);
}
player.Send("Enter value: ", false);
realm.Smell = player.ReadInput();
break;
case 9: //Exit
return;
}
}
private void ParseInitialSelection(Int32 value)
{
switch (value)
{
case 1: //Enable/Disable Initial Realm
if (realm.IsInitialRealm)
{
realm.IsInitialRealm = false;
player.ActiveGame.InitialRealm = null;
}
else
{
realm.IsInitialRealm = true;
if (player.ActiveGame.InitialRealm != null)
player.ActiveGame.InitialRealm.IsInitialRealm = false;
player.ActiveGame.InitialRealm = realm;
}
break;
case 9: //Exit
return;
}
player.ActiveGame.Save();
}
private void UpdateRealmObjects(String oldName)
{
//Check if this Realm is the initial Realm. If so then we need to update the
//current Game so that when it launches, it checks the new Realm and not the old
//one.
if (realm.IsInitialRealm)
{
player.ActiveGame.InitialRealm = realm;
}
//Loop through each player currently logged in and see if they are currently
//within the selected Realm. If they are then we need to change their current
//Realm to the new one.
foreach (BaseCharacter p in player.ActiveGame.GetPlayerCollection())
{
if (p.Name.StartsWith("Base"))
continue;
if (p.CurrentRoom.Realm == oldName)
{
p.CurrentRoom.Realm = realm.Filename;
p.Save(player.ActiveGame.DataPaths.Players);
}
}
//Loop through every player on file to see if any are currently within
//the selected Realm. If they are, we need to edit their files so that they
//log-in next time into the correct Realm. Otherwise Admins will need to manually
//edit the files and move the players.
//This is done after scanning logged in players, as logged in players will of had
//their location already updated and files saved, preventing any need for us to
//modify their files again.
foreach (String file in Directory.GetFiles(player.ActiveGame.DataPaths.Players))
{
BaseCharacter ch = new BaseCharacter(player.ActiveGame);
ch.Load(file);
if (ch.CurrentRoom.Realm == oldName)
{
ch.CurrentRoom.Realm = realm.Filename;
ch.Save(player.ActiveGame.DataPaths.Players);
}
}
//Next, we need to loop through every Zone and Door within this Realm
//and update their Realm names to match the new one
foreach (Realm r in player.ActiveGame.World.RealmCollection)
{
foreach (Zone z in realm.ZoneCollection)
{
if (z.Realm == oldName)
z.Realm = realm.Filename;
foreach (Room rm in z.RoomCollection)
{
if (rm.Realm == oldName)
rm.Realm = realm.Filename;
foreach (Door d in rm.Doorways)
{
if (d.ArrivalRoom.Realm == oldName)
d.ArrivalRoom.Realm = realm.Filename;
if (d.DepartureRoom.Realm == oldName)
d.DepartureRoom.Realm = realm.Filename;
}
}
}
}
}
}
}