static void DumpStatsHandler( Player player, Command cmd )
{
string fileName = cmd.Next();
if( fileName == null ) {
CdDumpStats.PrintUsage( player );
return;
}
if( !Paths.Contains( Paths.WorkingPath, fileName ) ) {
player.MessageUnsafePath();
return;
}
// ReSharper disable AssignNullToNotNullAttribute
if( Paths.IsProtectedFileName( Path.GetFileName( fileName ) ) ) {
// ReSharper restore AssignNullToNotNullAttribute
player.Message( "You may not use this file." );
return;
}
string extension = Path.GetExtension( fileName );
if( extension == null || !extension.Equals( ".txt", StringComparison.OrdinalIgnoreCase ) ) {
player.Message( "Stats filename must end with .txt" );
return;
}
if( File.Exists( fileName ) && !cmd.IsConfirmed ) {
player.Confirm( cmd, "File \"{0}\" already exists. Overwrite?", Path.GetFileName( fileName ) );
return;
}
if( !Paths.TestFile( "DumpStats file", fileName, false, FileAccess.Write ) ) {
player.Message( "Cannot create specified file. See log for details." );
return;
}
PlayerInfo[] infos;
using( FileStream fs = File.Create( fileName ) ) {
using( StreamWriter writer = new StreamWriter( fs ) ) {
infos = PlayerDB.PlayerInfoList;
if( infos.Length == 0 ) {
writer.WriteLine( "(TOTAL) (0 players)" );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, infos, "(TOTAL)" );
}
List<PlayerInfo> rankPlayers = new List<PlayerInfo>();
foreach( Rank rank in RankManager.Ranks ) {
// ReSharper disable LoopCanBeConvertedToQuery
for( int i = 0; i < infos.Length; i++ ) {
// ReSharper restore LoopCanBeConvertedToQuery
if( infos[i].Rank == rank ) rankPlayers.Add( infos[i] );
}
if( rankPlayers.Count == 0 ) {
writer.WriteLine( "{0}: 0 players, 0 banned, 0 inactive", rank.Name );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, rankPlayers, rank.Name );
}
rankPlayers.Clear();
}
}
}
player.Message( "Stats saved to \"{0}\"", fileName );
}
static void GenHandler(Player player, Command cmd)
{
World playerWorld = player.World;
string themeName = cmd.Next();
string templateName;
bool genOcean = false;
bool genEmpty = false;
bool noTrees = false;
if (themeName == null)
{
CdGenerate.PrintUsage(player);
return;
}
MapGenTheme theme = MapGenTheme.Forest;
MapGenTemplate template = MapGenTemplate.Flat;
// parse special template names (which do not need a theme)
if (themeName.Equals("ocean"))
{
genOcean = true;
}
else if (themeName.Equals("empty"))
{
genEmpty = true;
}
else
{
templateName = cmd.Next();
if (templateName == null)
{
CdGenerate.PrintUsage(player);
return;
}
// parse theme
bool swapThemeAndTemplate = false;
if (themeName.Equals("grass", StringComparison.OrdinalIgnoreCase))
{
theme = MapGenTheme.Forest;
noTrees = true;
}
else if (templateName.Equals("grass", StringComparison.OrdinalIgnoreCase))
{
theme = MapGenTheme.Forest;
noTrees = true;
swapThemeAndTemplate = true;
}
else if (EnumUtil.TryParse(themeName, out theme, true))
{
noTrees = (theme != MapGenTheme.Forest);
}
else if (EnumUtil.TryParse(templateName, out theme, true))
{
noTrees = (theme != MapGenTheme.Forest);
swapThemeAndTemplate = true;
}
else
{
player.Message("Gen: Unrecognized theme \"{0}\". Available themes are: Grass, {1}",
themeName,
Enum.GetNames(typeof(MapGenTheme)).JoinToString());
return;
}
// parse template
if (swapThemeAndTemplate)
{
if (!EnumUtil.TryParse(themeName, out template, true))
{
player.Message("Unrecognized template \"{0}\". Available terrain types: Empty, Ocean, {1}",
themeName,
Enum.GetNames(typeof(MapGenTemplate)).JoinToString());
return;
}
}
else
{
if (!EnumUtil.TryParse(templateName, out template, true))
{
player.Message("Unrecognized template \"{0}\". Available terrain types: Empty, Ocean, {1}",
templateName,
Enum.GetNames(typeof(MapGenTemplate)).JoinToString());
return;
}
}
}
// parse map dimensions
int mapWidth, mapLength, mapHeight;
if (cmd.HasNext)
{
int offset = cmd.Offset;
if (!(cmd.NextInt(out mapWidth) && cmd.NextInt(out mapLength) && cmd.NextInt(out mapHeight)))
{
if (playerWorld != null)
{
Map oldMap = player.WorldMap;
// If map dimensions were not given, use current map's dimensions
mapWidth = oldMap.Width;
mapLength = oldMap.Length;
mapHeight = oldMap.Height;
}
else
{
player.Message("When used from console, /Gen requires map dimensions.");
CdGenerate.PrintUsage(player);
return;
}
cmd.Offset = offset;
}
}
else if (playerWorld != null)
{
Map oldMap = player.WorldMap;
// If map dimensions were not given, use current map's dimensions
mapWidth = oldMap.Width;
mapLength = oldMap.Length;
mapHeight = oldMap.Height;
}
else
{
player.Message("When used from console, /Gen requires map dimensions.");
CdGenerate.PrintUsage(player);
return;
}
// Check map dimensions
const string dimensionRecommendation = "Dimensions must be between 16 and 2047. " +
"Recommended values: 16, 32, 64, 128, 256, 512, and 1024.";
if (!Map.IsValidDimension(mapWidth))
{
player.Message("Cannot make map with width {0}. {1}", mapWidth, dimensionRecommendation);
return;
}
else if (!Map.IsValidDimension(mapLength))
{
player.Message("Cannot make map with length {0}. {1}", mapLength, dimensionRecommendation);
return;
}
else if (!Map.IsValidDimension(mapHeight))
{
player.Message("Cannot make map with height {0}. {1}", mapHeight, dimensionRecommendation);
return;
}
long volume = (long)mapWidth * (long)mapLength * (long)mapHeight;
if (volume > Int32.MaxValue)
{
player.Message("Map volume may not exceed {0}", Int32.MaxValue);
return;
}
if (!cmd.IsConfirmed && (!Map.IsRecommendedDimension(mapWidth) || !Map.IsRecommendedDimension(mapLength) || !Map.IsRecommendedDimension(mapHeight)))
{
player.Message("&WThe map will have non-standard dimensions. " +
"You may see glitched blocks or visual artifacts. " +
"The only recommended map dimensions are: 16, 32, 64, 128, 256, 512, and 1024.");
}
// figure out full template name
bool genFlatgrass = (theme == MapGenTheme.Forest && noTrees && template == MapGenTemplate.Flat);
string templateFullName;
if (genEmpty)
{
templateFullName = "Empty";
}
else if (genOcean)
{
templateFullName = "Ocean";
}
else if (genFlatgrass)
{
templateFullName = "Flatgrass";
}
else
{
if (theme == MapGenTheme.Forest && noTrees)
{
templateFullName = "Grass " + template;
}
else
{
templateFullName = theme + " " + template;
}
}
// check file/world name
string fileName = cmd.Next();
string fullFileName = null;
if (fileName == null)
{
// replacing current world
if (playerWorld == null)
{
player.Message("When used from console, /Gen requires FileName.");
CdGenerate.PrintUsage(player);
return;
}
if (!cmd.IsConfirmed)
{
player.Confirm(cmd, "Replace THIS MAP with a generated one ({0})?", templateFullName);
return;
}
}
else
{
if (cmd.HasNext)
{
CdGenerate.PrintUsage(player);
return;
}
// saving to file
fileName = fileName.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
if (!fileName.EndsWith(".fcm", StringComparison.OrdinalIgnoreCase))
{
fileName += ".fcm";
}
if (!Paths.IsValidPath(fileName))
{
player.Message("Invalid filename.");
return;
}
fullFileName = Path.Combine(Paths.MapPath, fileName);
if (!Paths.Contains(Paths.MapPath, fullFileName))
{
player.MessageUnsafePath();
return;
}
string dirName = fullFileName.Substring(0, fullFileName.LastIndexOf(Path.DirectorySeparatorChar));
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
if (!cmd.IsConfirmed && File.Exists(fullFileName))
{
player.Confirm(cmd, "The mapfile \"{0}\" already exists. Overwrite?", fileName);
return;
}
}
// generate the map
Map map;
player.MessageNow("Generating {0}...", templateFullName);
if (genEmpty)
{
map = MapGenerator.GenerateEmpty(mapWidth, mapLength, mapHeight);
}
else if (genOcean)
{
map = MapGenerator.GenerateOcean(mapWidth, mapLength, mapHeight);
}
else if (genFlatgrass)
{
map = MapGenerator.GenerateFlatgrass(mapWidth, mapLength, mapHeight);
}
else
{
MapGeneratorArgs args = MapGenerator.MakeTemplate(template);
if (theme == MapGenTheme.Desert)
{
args.AddWater = false;
}
float ratio = mapHeight / (float)args.MapHeight;
args.MapWidth = mapWidth;
args.MapLength = mapLength;
args.MapHeight = mapHeight;
args.MaxHeight = (int)Math.Round(args.MaxHeight * ratio);
args.MaxDepth = (int)Math.Round(args.MaxDepth * ratio);
args.SnowAltitude = (int)Math.Round(args.SnowAltitude * ratio);
args.Theme = theme;
args.AddTrees = !noTrees;
MapGenerator generator = new MapGenerator(args);
map = generator.Generate();
}
// save map to file, or load it into a world
if (fileName != null)
{
if (map.Save(fullFileName))
{
player.Message("Generation done. Saved to {0}", fileName);
}
else
{
player.Message("&WAn error occured while saving generated map to {0}", fileName);
}
}
else
{
if (playerWorld == null) PlayerOpException.ThrowNoWorld(player);
player.MessageNow("Generation done. Changing map...");
playerWorld.MapChangedBy = player.Name;
playerWorld.ChangeMap(map);
}
Server.RequestGC();
}
static void WorldSaveHandler(Player player, Command cmd)
{
string p1 = cmd.Next(), p2 = cmd.Next();
if (p1 == null)
{
CdWorldSave.PrintUsage(player);
return;
}
World world = player.World;
string fileName;
if (p2 == null)
{
fileName = p1;
if (world == null)
{
player.Message("When called from console, /wsave requires WorldName. See \"/Help save\" for details.");
return;
}
}
else
{
world = WorldManager.FindWorldOrPrintMatches(player, p1);
if (world == null) return;
fileName = p2;
}
// normalize the path
fileName = fileName.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
if (fileName.EndsWith("/") && fileName.EndsWith(@"\"))
{
fileName += world.Name + ".fcm";
}
else if (!fileName.ToLower().EndsWith(".fcm", StringComparison.OrdinalIgnoreCase))
{
fileName += ".fcm";
}
if (!Paths.IsValidPath(fileName))
{
player.Message("Invalid filename.");
return;
}
string fullFileName = Path.Combine(Paths.MapPath, fileName);
if (!Paths.Contains(Paths.MapPath, fullFileName))
{
player.MessageUnsafePath();
return;
}
// Ask for confirmation if overwriting
if (File.Exists(fullFileName))
{
FileInfo targetFile = new FileInfo(fullFileName);
FileInfo sourceFile = new FileInfo(world.MapFileName);
if (!targetFile.FullName.Equals(sourceFile.FullName, StringComparison.OrdinalIgnoreCase))
{
if (!cmd.IsConfirmed)
{
player.Confirm(cmd, "Target file \"{0}\" already exists, and will be overwritten.", targetFile.Name);
return;
}
}
}
// Create the target directory if it does not exist
string dirName = fullFileName.Substring(0, fullFileName.LastIndexOf(Path.DirectorySeparatorChar));
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
player.MessageNow("Saving map to {0}", fileName);
const string mapSavingErrorMessage = "Map saving failed. See server logs for details.";
Map map = world.Map;
if (map == null)
{
if (File.Exists(world.MapFileName))
{
try
{
File.Copy(world.MapFileName, fullFileName, true);
}
catch (Exception ex)
{
Logger.Log(LogType.Error,
"WorldCommands.WorldSave: Error occured while trying to copy an unloaded map: {0}", ex);
player.Message(mapSavingErrorMessage);
}
}
else
{
Logger.Log(LogType.Error,
"WorldCommands.WorldSave: Map for world \"{0}\" is unloaded, and file does not exist.",
world.Name);
player.Message(mapSavingErrorMessage);
}
}
else if (map.Save(fullFileName))
{
player.Message("Map saved succesfully.");
}
else
{
Logger.Log(LogType.Error,
"WorldCommands.WorldSave: Saving world \"{0}\" failed.", world.Name);
player.Message(mapSavingErrorMessage);
}
}
static void GenHandler( Player player, CommandReader cmd ) {
World playerWorld = player.World;
World world = null;
string fileName = null;
int mapWidth,
mapLength,
mapHeight;
// make sure the player has generator parameters set
MapGeneratorParameters genParams = player.GenParams;
if( genParams == null ) {
player.Message( "No gen parameters set. Use &H/SetGen&S to configure map generation." );
return;
}
if( cmd.HasNext ) {
// Something's given, assume that it's map dimensions.
if( !(cmd.NextInt( out mapWidth ) && cmd.NextInt( out mapLength ) && cmd.NextInt( out mapHeight )) ) {
CdGen.PrintUsage( player );
return;
}
} else if( playerWorld != null ) {
// Nothing is given. Assume that we're replacing the current world.
// Use dimensions of the currently-loaded map.
Map oldMap = playerWorld.LoadMap();
mapWidth = oldMap.Width;
mapLength = oldMap.Length;
mapHeight = oldMap.Height;
world = playerWorld;
} else {
player.Message( "When used from console, /Gen requires map dimensions." );
CdGen.PrintUsage( player );
return;
}
// Check map dimensions and volume
const string dimensionRecommendation = "Dimensions must be between 16 and 2047. " +
"Recommended values: 16, 32, 64, 128, 256, 512, and 1024.";
if( !Map.IsValidDimension( mapWidth ) ) {
player.Message( "Cannot make map with width {0}. {1}", mapWidth, dimensionRecommendation );
return;
} else if( !Map.IsValidDimension( mapLength ) ) {
player.Message( "Cannot make map with length {0}. {1}", mapLength, dimensionRecommendation );
return;
} else if( !Map.IsValidDimension( mapHeight ) ) {
player.Message( "Cannot make map with height {0}. {1}", mapHeight, dimensionRecommendation );
return;
}
long volume = (long)mapWidth*mapLength*mapHeight;
if( volume > Int32.MaxValue ) {
player.Message( "Map volume may not exceed {0}", Int32.MaxValue );
return;
}
// Print dimension warning, if applicable.
if( !cmd.IsConfirmed && // Only print once -- before confirmation is given.
(!Map.IsRecommendedDimension( mapWidth ) || !Map.IsRecommendedDimension( mapLength ) ||
mapHeight%16 != 0) ) {
player.Message( "&WThe map will have non-standard dimensions. " +
"You may see glitched blocks or visual artifacts. " +
"The only recommended map dimensions are: 16, 32, 64, 128, 256, 512, and 1024." );
}
// See what else the player has given us...
string givenName = cmd.Next();
if( givenName == null ) {
// No name given. Assume that we're replacing the current world.
if( playerWorld != null ) {
world = playerWorld;
if( !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"Gen: Asked {0} to confirm replacing the map of world {1} (\"this map\")",
player.Name,
playerWorld.Name );
player.Confirm( cmd, "Gen: Replace THIS MAP with a generated one ({0})?", genParams );
return;
}
} else {
player.Message( "When used from console, /Gen requires a world name or map file name." );
CdGen.PrintUsage( player );
return;
}
} else {
// Either a world name or a filename was given. Check worlds first.
World existingWorld = WorldManager.FindWorldExact( givenName );
if( existingWorld != null ) {
// A matching world name found. Assume that we're replacing it.
if( !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"Gen: Asked {0} to confirm replacing the map of world {1}",
player.Name,
existingWorld.Name );
player.Confirm( cmd,
"Gen: Replace the map of world {0}&S with a generated one ({1})?",
existingWorld.ClassyName,
genParams );
return;
}
world = existingWorld;
} else {
// No world with this name found. Assume that we were given a filename.
givenName = givenName.Replace( Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar );
if( !givenName.EndsWith( ".fcm", StringComparison.OrdinalIgnoreCase ) ) {
givenName += ".fcm";
}
if( !Paths.IsValidPath( givenName ) ) {
player.Message( "Gen: Invalid file name given." );
return;
}
fileName = Path.Combine( Paths.MapPath, givenName );
if( !Paths.Contains( Paths.MapPath, fileName ) ) {
player.MessageUnsafePath();
return;
}
if( File.Exists( fileName ) ) {
if( !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"Gen: Asked {0} to confirm overwriting map file \"{1}\"",
player.Name,
givenName );
player.Confirm( cmd, "Gen: The map file \"{0}\" already exists. Overwrite?", givenName );
return;
}
}
}
}
// Warn players on the affected world, if applicable
if( world != null ) {
world.Players
.Except( player )
.Message( "&SIncoming map change!" );
}
// Prepare to generate
genParams.MapWidth = mapWidth;
genParams.MapLength = mapLength;
genParams.MapHeight = mapHeight;
GenTaskParams genTaskParams = new GenTaskParams {
Player = player,
World = world,
FileName = givenName,
FullFileName = fileName,
GenState = genParams.CreateGenerator()
};
player.MessageNow( "Generating (please wait): {0}", genParams );
// Do the rest in a background thread
Scheduler.NewBackgroundTask( GenTaskCallback, genTaskParams )
.RunOnce();
}
public static void RealmCreate(Player player, Command cmd, string themeName, string templateName)
{
MapGenTemplate template;
MapGenTheme theme;
int wx, wy, height = 128;
if (!(cmd.NextInt(out wx) && cmd.NextInt(out wy) && cmd.NextInt(out height)))
{
if (player.World != null)
{
wx = 128;
wy = 128;
height = 128;
}
else
{
player.Message("When used from console, /gen requires map dimensions.");
return;
}
cmd.Rewind();
cmd.Next();
cmd.Next();
}
if (!Map.IsValidDimension(wx))
{
player.Message("Cannot make map with width {0}: dimensions must be multiples of 16.", wx);
return;
}
else if (!Map.IsValidDimension(wy))
{
player.Message("Cannot make map with length {0}: dimensions must be multiples of 16.", wy);
return;
}
else if (!Map.IsValidDimension(height))
{
player.Message("Cannot make map with height {0}: dimensions must be multiples of 16.", height);
return;
}
string fileName = player.Name;
string fullFileName = null;
if (fileName == null)
{
if (player.World == null)
{
player.Message("When used from console, /gen requires FileName.");
return;
}
if (!cmd.IsConfirmed)
{
player.Confirm(cmd, "Replace this realm's map with a generated one?");
return;
}
}
else
{
fileName = fileName.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
if (!fileName.EndsWith(".fcm", StringComparison.OrdinalIgnoreCase))
{
fileName += ".fcm";
}
fullFileName = Path.Combine(Paths.MapPath, fileName);
if (!Paths.IsValidPath(fullFileName))
{
player.Message("Invalid filename.");
return;
}
if (!Paths.Contains(Paths.MapPath, fullFileName))
{
player.MessageUnsafePath();
return;
}
string dirName = fullFileName.Substring(0, fullFileName.LastIndexOf(Path.DirectorySeparatorChar));
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
if (!cmd.IsConfirmed && File.Exists(fullFileName))
{
player.Confirm(cmd, "The mapfile \"{0}\" already exists. Overwrite?", fileName);
return;
}
}
bool noTrees;
if (themeName.Equals("grass", StringComparison.OrdinalIgnoreCase))
{
theme = MapGenTheme.Forest;
noTrees = true;
}
else
{
try
{
theme = (MapGenTheme)Enum.Parse(typeof(MapGenTheme), themeName, true);
noTrees = (theme != MapGenTheme.Forest);
}
catch (Exception)
{
player.MessageNow("Unrecognized theme \"{0}\". Available themes are: Grass, {1}",
themeName,
String.Join(", ", Enum.GetNames(typeof(MapGenTheme))));
return;
}
}
try
{
template = (MapGenTemplate)Enum.Parse(typeof(MapGenTemplate), templateName, true);
}
catch (Exception)
{
player.Message("Unrecognized template \"{0}\". Available templates are: {1}",
templateName,
String.Join(", ", Enum.GetNames(typeof(MapGenTemplate))));
return;
}
if (!Enum.IsDefined(typeof(MapGenTheme), theme) || !Enum.IsDefined(typeof(MapGenTemplate), template))
{
return;
}
MapGeneratorArgs args = MapGenerator.MakeTemplate(template);
args.MapWidth = wx;
args.MapLength = wy;
args.MapHeight = height;
args.MaxHeight = (int)(args.MaxHeight / 80d * height);
args.MaxDepth = (int)(args.MaxDepth / 80d * height);
args.Theme = theme;
args.AddTrees = !noTrees;
Map map;
try
{
if (theme == MapGenTheme.Forest && noTrees)
{
player.MessageNow("Generating Grass {0}...", template);
}
else
{
player.MessageNow("Generating {0} {1}...", theme, template);
}
if (theme == MapGenTheme.Forest && noTrees && template == MapGenTemplate.Flat)
{
map = MapGenerator.GenerateFlatgrass(args.MapWidth, args.MapLength, args.MapHeight);
}
else
{
MapGenerator generator = new MapGenerator(args);
map = generator.Generate();
}
}
catch (Exception ex)
{
Logger.Log(LogType.Error, "MapGenerator: Generation failed: {0}",
ex);
player.MessageNow("&WAn error occured while generating the map.");
return;
}
if (fileName != null)
{
if (map.Save(fullFileName))
{
player.MessageNow("Generation done. Saved to {0}", fileName);
}
else
{
player.Message("&WAn error occured while saving generated map to {0}", fileName);
}
}
else
{
player.MessageNow("Generation done. Changing map...");
player.World.ChangeMap(map);
}
}
static void DumpStatsHandler( Player player, CommandReader cmd ) {
string fileName = cmd.Next();
if( fileName == null ) {
CdDumpStats.PrintUsage( player );
return;
}
if( !Paths.Contains( Paths.WorkingPath, fileName ) ) {
player.MessageUnsafePath();
return;
}
if( Paths.IsProtectedFileName( Path.GetFileName( fileName ) ) ) {
player.Message( "You may not use this file." );
return;
}
string extension = Path.GetExtension( fileName );
if( extension == null || !extension.Equals( ".txt", StringComparison.OrdinalIgnoreCase ) ) {
player.Message( "Stats file name must end with .txt" );
return;
}
if( File.Exists( fileName ) && !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"DumpStats: Asked {0} for confirmation to overwrite \"{1}\"",
player.Name, fileName );
player.Confirm( cmd, "File \"{0}\" already exists. Overwrite?", Path.GetFileName( fileName ) );
return;
}
if( !Paths.TestFile( "DumpStats file", fileName, false, FileAccess.Write ) ) {
player.Message( "Cannot create specified file. See log for details." );
return;
}
using( FileStream fs = File.Create( fileName ) ) {
using( StreamWriter writer = new StreamWriter( fs ) ) {
PlayerInfo[] infos = PlayerDB.PlayerInfoList;
if( infos.Length == 0 ) {
writer.WriteLine( "(TOTAL) (0 players)" );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, infos, "(TOTAL)" );
}
List<PlayerInfo> rankPlayers = new List<PlayerInfo>();
foreach( Rank rank in RankManager.Ranks ) {
rankPlayers.AddRange( infos.Where( t => t.Rank == rank ) );
if( rankPlayers.Count == 0 ) {
writer.WriteLine( "{0}: 0 players, 0 banned, 0 inactive", rank.Name );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, rankPlayers, rank.Name );
}
rankPlayers.Clear();
}
}
}
player.Message( "Stats saved to \"{0}\"", fileName );
}
static void WorldClearSaveHandler(Player player, CommandReader cmd)
{
string WorldCSave = player.World.Name;
if (player.World.Name == null)
{
CdWorldSave.PrintUsage(player);
return;
}
World world = player.World;
string fileName;
fileName = WorldCSave;
{
world = WorldManager.FindWorldOrPrintMatches(player, WorldCSave);
if (world == null) return;
fileName = WorldCSave;
}
// normalize the path
fileName = fileName.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
fileName = "World(" + WorldCSave + ")clear.fcm";
if (!Paths.IsValidPath(fileName))
{
player.Message("Invalid file name.");
return;
}
string fullFileName = Path.Combine(Paths.WClearPath, fileName);
if (!Paths.Contains(Paths.WClearPath, fullFileName))
{
player.MessageUnsafePath();
return;
}
// Ask for confirmation if overwriting
if (File.Exists(fullFileName))
{
FileInfo targetFile = new FileInfo(fullFileName);
FileInfo sourceFile = new FileInfo(world.MapFileName);
if (!targetFile.FullName.Equals(sourceFile.FullName, StringComparison.OrdinalIgnoreCase))
{
if (!cmd.IsConfirmed)
{
Logger.Log(LogType.UserActivity,
"WCSave: Asked {0} to confirm overwriting map file \"{1}\"",
player.Name, targetFile.FullName);
player.Confirm(cmd, "Target file \"{0}\" already exists, and will be overwritten.", targetFile.Name);
return;
}
}
}
// Create the target directory if it does not exist
string dirName = fullFileName.Substring(0, fullFileName.LastIndexOf(Path.DirectorySeparatorChar));
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
player.Message("Saving map to {0}", fileName);
const string mapSavingErrorMessage = "Map saving failed. See server logs for details.";
Map map = world.Map;
if (map == null)
{
if (File.Exists(world.MapFileName))
{
try
{
File.Copy(world.MapFileName, fullFileName, true);
}
catch (Exception ex)
{
Logger.Log(LogType.Error,
"WorldCommands.WorldCSave: Error occurred while trying to copy an unloaded map: {0}", ex);
player.Message(mapSavingErrorMessage);
}
}
else
{
Logger.Log(LogType.Error,
"WorldCommands.WorldCSave: Map for world \"{0}\" is unloaded, and file does not exist.",
world.Name);
player.Message(mapSavingErrorMessage);
}
}
else if (map.Save(fullFileName))
{
player.Message("Map saved succesfully.");
}
else
{
Logger.Log(LogType.Error,
"WorldCommands.WorldCSave: Saving world \"{0}\" failed.", world.Name);
player.Message(mapSavingErrorMessage);
}
}
// TODO: document the fact that this only promotes (unlike "/Import Ranks")
static void ImportRankListHandler( Player player, CommandReader cmd ) {
string fileName = cmd.Next();
string rankName = cmd.Next();
string reason = cmd.NextAll();
if( fileName == null || rankName == null ) {
CdImportRankList.PrintUsage( player );
return;
}
// parse rank name
Rank rank = RankManager.FindRank( rankName );
if( rank == null ) {
player.MessageNoRank( rankName );
return;
}
// Make sure that the target file is legit
if( !Paths.Contains( Paths.WorkingPath, fileName ) ) {
Logger.Log( LogType.SuspiciousActivity,
"ImportRankList: Player {0} tried to import from \"{1}\"",
player.Name,
fileName );
player.MessageUnsafePath();
return;
}
// Make sure file exists
if( !File.Exists( fileName ) ) {
player.Message( "Rank list file not found: " + fileName );
return;
}
// Read list of names from file.
// Using List list to preserve capitalization and a HashSet to avoid duplicates.
List<string> nameList = new List<string>();
using( StreamReader reader = new StreamReader( fileName ) ) {
HashSet<string> lowerNameSet = new HashSet<string>();
while( true ) {
string nextName = reader.ReadLine();
if( nextName == null ) break;
if( !Player.IsValidPlayerName( nextName ) ) {
player.Message( "ImportRankList: Invalid player name skipped: {0}", nextName );
continue;
}
string nameToLower = nextName.ToLowerInvariant();
if( lowerNameSet.Contains( nameToLower ) ) {
player.Message( "ImportRankList: Skipping a duplicate name: {0}", nextName );
continue;
}
nameList.Add( nextName );
lowerNameSet.Add( nameToLower );
}
}
// Ask player to confirm before continuing
if( !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"Import: Asked {0} to confirm importing {1} ranks from {2}",
player.Name,
nameList.Count,
fileName );
player.Confirm( cmd,
"ImportRankList: Are you sure you want to rank {0} players to {1}&S?",
nameList.Count,
rank.ClassyName );
return;
}
// Carry out the promotions
int newPlayers = 0,
promotedPlayers = 0,
skippedPlayers = 0;
foreach( string name in nameList ) {
PlayerInfo info = PlayerDB.FindPlayerInfoExact( name );
if( info == null ) {
// Create and promote a new record
newPlayers++;
PlayerInfo newInfo = PlayerDB.CreateNewPlayerInfo( name, RankChangeType.Promoted );
newInfo.ChangeRank( player, rank, reason, true, true, false );
Logger.Log( LogType.UserActivity, "ImportRankList: Created a new player record for {0}", name );
} else {
// Check if an existing record needs updating
if( info.Rank < rank && // don't demote anyone
!info.IsBanned && // don't promote banned players
info.RankChangeType != RankChangeType.Demoted && // don't re-promote demoted players
info.RankChangeType != RankChangeType.AutoDemoted ) {
// Promote!
info.ChangeRank( player, rank, reason, true, true, false );
promotedPlayers++;
} else {
skippedPlayers++;
}
}
}
string successMsg = String.Format(
"ImportRankList: Created {0} new records, promoted {1} players, " +
"skipped {2} records from file \"{3}\"",
newPlayers,
promotedPlayers,
skippedPlayers,
Path.GetFileName( fileName ) );
Logger.Log( LogType.UserActivity, successMsg );
player.Message( successMsg );
}
public static string FindMapFile([NotNull] Player player, [NotNull] string fileName)
{
if (player == null)
{
throw new ArgumentNullException("player");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
// Check if path contains missing drives or invalid characters
if (!Paths.IsValidPath(fileName))
{
player.Message("Invalid file name or path.");
return(null);
}
// Look for the file
string sourceFullFileName = Path.Combine(Paths.MapPath, fileName);
if (!File.Exists(sourceFullFileName) && !Directory.Exists(sourceFullFileName))
{
if (File.Exists(sourceFullFileName + Map.SaveExt))
{
// Try with extension added
sourceFullFileName += Map.SaveExt;
}
else if (MonoCompat.IsCaseSensitive)
{
try {
// If we're on a case-sensitive OS, try case-insensitive search
FileInfo[] candidates = Paths.FindFiles(sourceFullFileName + Map.SaveExt);
if (candidates.Length == 0)
{
candidates = Paths.FindFiles(sourceFullFileName);
}
switch (candidates.Length)
{
case 0:
player.Message("File/directory not found: {0}", fileName);
break;
case 1:
player.Message("File names are case-sensitive! Did you mean to load \"{0}\"?",
candidates[0].Name);
break;
default:
player.Message("File names are case-sensitive! Did you mean to load one of these: {0}",
String.Join(", ", candidates.Select(c => c.Name).ToArray()));
break;
}
} catch (DirectoryNotFoundException ex) {
player.Message(ex.Message);
}
return(null);
}
else
{
// Nothing found!
player.Message("File/directory not found: {0}", fileName);
return(null);
}
}
// Make sure that the given file is within the map directory
if (!Paths.Contains(Paths.MapPath, sourceFullFileName))
{
player.MessageUnsafePath();
return(null);
}
return(sourceFullFileName);
}
public static void RealmCreate(Player player, Command cmd, string themeName, string templateName)
{
MapGenTemplate template;
MapGenTheme theme;
int wx, wy, height = 128;
if (!(cmd.NextInt(out wx) && cmd.NextInt(out wy) && cmd.NextInt(out height)))
{
if (player.World != null)
{
wx = 128;
wy = 128;
height = 128;
}
else
{
player.Message("When used from console, /gen requires map dimensions.");
return;
}
cmd.Rewind();
cmd.Next();
cmd.Next();
}
if (!Map.IsValidDimension(wx))
{
player.Message("Cannot make map with width {0}: dimensions must be multiples of 16.", wx);
return;
}
else if (!Map.IsValidDimension(wy))
{
player.Message("Cannot make map with length {0}: dimensions must be multiples of 16.", wy);
return;
}
else if (!Map.IsValidDimension(height))
{
player.Message("Cannot make map with height {0}: dimensions must be multiples of 16.", height);
return;
}
string fileName = player.Name;
if (player.Name.Contains('.'))
{
fileName = player.Name.Replace(".", "-"); //support for email names
}
string fullFileName = null;
if (fileName == null)
{
if (player.World == null)
{
player.Message("When used from console, /gen requires FileName.");
return;
}
if (!cmd.IsConfirmed)
{
player.Confirm(cmd, "Replace this realm's map with a generated one?");
return;
}
}
else
{
fileName = fileName.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
if (!fileName.EndsWith(".fcm", StringComparison.OrdinalIgnoreCase))
{
fileName += ".fcm";
}
fullFileName = Path.Combine(Paths.MapPath, fileName);
if (!Paths.IsValidPath(fullFileName))
{
player.Message("Invalid filename.");
return;
}
if (!Paths.Contains(Paths.MapPath, fullFileName))
{
player.MessageUnsafePath();
return;
}
string dirName = fullFileName.Substring(0, fullFileName.LastIndexOf(Path.DirectorySeparatorChar));
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
if (!cmd.IsConfirmed && File.Exists(fullFileName))
{
player.Confirm(cmd, "The mapfile \"{0}\" already exists. Overwrite?", fileName);
return;
}
}
bool noTrees;
if (themeName.Equals("grass", StringComparison.OrdinalIgnoreCase))
{
theme = MapGenTheme.Forest;
noTrees = true;
}
else
{
try
{
theme = (MapGenTheme)Enum.Parse(typeof(MapGenTheme), themeName, true);
noTrees = (theme != MapGenTheme.Forest);
}
catch (Exception)
{
player.MessageNow("Unrecognized theme \"{0}\". Available themes are: Grass, {1}",
themeName,
String.Join(", ", Enum.GetNames(typeof(MapGenTheme))));
return;
}
}
try
{
template = (MapGenTemplate)Enum.Parse(typeof(MapGenTemplate), templateName, true);
}
catch (Exception)
{
player.Message("Unrecognized template \"{0}\". Available templates are: {1}",
templateName,
String.Join(", ", Enum.GetNames(typeof(MapGenTemplate))));
return;
}
if (!Enum.IsDefined(typeof(MapGenTheme), theme) || !Enum.IsDefined(typeof(MapGenTemplate), template))
{
return;
}
MapGeneratorArgs args = MapGenerator.MakeTemplate(template);
args.MapWidth = wx;
args.MapLength = wy;
args.MapHeight = height;
args.MaxHeight = (int)(args.MaxHeight / 80d * height);
args.MaxDepth = (int)(args.MaxDepth / 80d * height);
args.Theme = theme;
args.AddTrees = !noTrees;
Map map;
try
{
if (theme == MapGenTheme.Forest && noTrees)
{
player.MessageNow("Generating Grass {0}...", template);
}
else
{
player.MessageNow("Generating {0} {1}...", theme, template);
}
if (theme == MapGenTheme.Forest && noTrees && template == MapGenTemplate.Flat)
{
map = MapGenerator.GenerateFlatgrass(args.MapWidth, args.MapLength, args.MapHeight);
}
else
{
MapGenerator generator = new MapGenerator(args);
map = generator.Generate();
}
}
catch (Exception ex)
{
Logger.Log(LogType.Error, "MapGenerator: Generation failed: {0}",
ex);
player.MessageNow("&WAn error occured while generating the map.");
return;
}
if (fileName != null)
{
if (map.Save(fullFileName))
{
player.MessageNow("Generation done. Saved to {0}", fileName);
}
else
{
player.Message("&WAn error occured while saving generated map to {0}", fileName);
}
}
else
{
player.MessageNow("Generation done. Changing map...");
player.World.ChangeMap(map);
}
}
