public override MapGeneratorParameters CreateParameters(Player player, CommandReader cmd)
{
string themeName = cmd.Next();
if (themeName == null)
{
return(CreateDefaultParameters());
}
MapGenTheme theme;
RealisticMapGenTerrainType terrainType;
string templateName = cmd.Next();
if (templateName == null)
{
player.Message("SetGen: Realistic MapGen requires both a theme and a terrainType. " +
"See &H/Help SetGen Realistic&S or check wiki.fCraft.net for details");
return(null);
}
// parse theme
bool swapThemeAndTemplate;
if (EnumUtil.TryParse(themeName, out theme, true))
{
swapThemeAndTemplate = false;
}
else if (EnumUtil.TryParse(templateName, out theme, true))
{
swapThemeAndTemplate = true;
}
else
{
player.Message("SetGen: Unrecognized theme \"{0}\". Available themes are: {1}",
themeName,
Enum.GetNames(typeof(MapGenTheme)).JoinToString());
return(null);
}
// parse terrainType
if (swapThemeAndTemplate && !EnumUtil.TryParse(themeName, out terrainType, true))
{
MessageTemplateList(themeName, player);
return(null);
}
else if (!EnumUtil.TryParse(templateName, out terrainType, true))
{
MessageTemplateList(templateName, player);
return(null);
}
// TODO: optional parameters for preset customization
return(CreateParameters(terrainType, theme));
}
public override bool ReadParams(CommandReader cmd)
{
// get image URL
string urlstr = cmd.Next();
if (!WorldCommands.parseUrl(ref urlstr, Player))
{
return(false);
}
// validate the image URL
Uri url;
if (!Uri.TryCreate(urlstr, UriKind.Absolute, out url))
{
Player.Message("DrawImage: Invalid URL given.");
return(false);
}
else if (!url.Scheme.Equals(Uri.UriSchemeHttp) && !url.Scheme.Equals(Uri.UriSchemeHttps))
{
Player.Message("DrawImage: Invalid URL given. Only HTTP and HTTPS links are allowed.");
return(false);
}
ImageUrl = url;
// Check if player gave optional second argument (palette name)
string paletteName = cmd.Next();
if (paletteName != null)
{
Palette = BlockPalette.FindPalette(paletteName);
if (Palette == null)
{
Player.Message("DrawImage: Unrecognized palette \"{0}\". Available palettes are: \"{1}\"",
paletteName, BlockPalette.Palettes.JoinToString(pal => pal.Name));
return(false);
}
}
else
{
// default to "Light" (lit single-layer) palette
Palette = BlockPalette.FindPalette("Light");
}
// All set
return(true);
}
static void BrushHandler([NotNull] Player player, [NotNull] CommandReader cmd)
{
string brushName = cmd.Next();
if (brushName == null)
{
player.Message("Brush: {0}", player.BrushDescription);
}
else
{
IBrushFactory brushFactory = GetBrushFactory(brushName);
if (brushFactory == null)
{
player.Message("Unrecognized brush \"{0}\"", brushName);
}
else
{
player.BrushSet(brushFactory);
if (cmd.HasNext)
{
player.ConfigureBrush(cmd);
}
player.Message("Brush set to {0}", player.BrushDescription);
}
}
}
static void BrushHandler(Player player, CommandReader cmd)
{
string brushName = cmd.Next();
if (brushName == null)
{
player.Message(player.Brush.Description);
}
else
{
IBrushFactory brushFactory = GetBrushFactory(brushName);
if (brushFactory == null)
{
player.Message("Unrecognized brush \"{0}\"", brushName);
}
else
{
IBrush newBrush = brushFactory.MakeBrush(player, cmd);
if (newBrush != null)
{
player.Brush = newBrush;
player.Message("Brush set to {0}", player.Brush.Description);
}
}
}
}
public IBrush MakeBrush( Player player, CommandReader cmd ) {
if( player == null ) throw new ArgumentNullException( "player" );
if( cmd == null ) throw new ArgumentNullException( "cmd" );
if( !cmd.HasNext ) {
player.Message( "ReplaceBrush usage: &H/Brush rb <Block> <BrushName>" );
return null;
}
Block block;
if( !cmd.NextBlock( player, false, out block ) ) return null;
string brushName = cmd.Next();
if( brushName == null || !CommandManager.IsValidCommandName( brushName ) ) {
player.Message( "ReplaceBrush usage: &H/Brush rb <Block> <BrushName>" );
return null;
}
IBrushFactory brushFactory = BrushManager.GetBrushFactory( brushName );
if( brushFactory == null ) {
player.Message( "Unrecognized brush \"{0}\"", brushName );
return null;
}
IBrush newBrush = brushFactory.MakeBrush( player, cmd );
if( newBrush == null ) {
return null;
}
return new ReplaceBrushBrush( block, newBrush );
}
public override bool ReadParams(CommandReader cmd) {
// get image URL
string urlString = cmd.Next();
if (string.IsNullOrWhiteSpace(urlString)) {
return false;
}
if (urlString.StartsWith("http://imgur.com/")) {
urlString = "http://i.imgur.com/" + urlString.Substring("http://imgur.com/".Length) + ".png";
}
// if string starts with "++", load image from imgur
if (urlString.StartsWith("++")) {
urlString = "http://i.imgur.com/" + urlString.Substring(2) + ".png";
}
// prepend the protocol, if needed (assume http)
if (!urlString.ToLower().StartsWith("http://") && !urlString.ToLower().StartsWith("https://")) {
urlString = "http://" + urlString;
}
if (!urlString.ToLower().StartsWith("http://i.imgur.com")) {
Player.Message("For safety reasons we only accept images uploaded to &9http://imgur.com/ &sSorry for this inconvenience.");
return false;
}
if (!urlString.ToLower().EndsWith(".png") && !urlString.ToLower().EndsWith(".jpg") && !urlString.ToLower().EndsWith(".gif")) {
Player.Message("URL must be a link to an image");
return false;
}
// validate the image URL
Uri url;
if (!Uri.TryCreate(urlString, UriKind.Absolute, out url)) {
Player.Message("DrawImage: Invalid URL given.");
return false;
} else if (!url.Scheme.Equals(Uri.UriSchemeHttp) && !url.Scheme.Equals(Uri.UriSchemeHttps)) {
Player.Message("DrawImage: Invalid URL given. Only HTTP and HTTPS links are allowed.");
return false;
}
ImageUrl = url;
// Check if player gave optional second argument (palette name)
string paletteName = cmd.Next();
if (paletteName != null) {
StandardBlockPalette paletteType;
if (EnumUtil.TryParse(paletteName, out paletteType, true)) {
Palette = BlockPalette.GetPalette(paletteType);
} else {
Player.Message("DrawImage: Unrecognized palette \"{0}\". Available palettes are: \"{1}\"",
paletteName,
Enum.GetNames(typeof(StandardBlockPalette)).JoinToString());
return false;
}
} else {
// default to "Light" (lit single-layer) palette
Palette = BlockPalette.Light;
}
// All set
return true;
}
public override MapGeneratorParameters CreateParameters( Player player, CommandReader cmd ) {
string themeName = cmd.Next();
if( themeName == null ) {
return CreateDefaultParameters();
}
MapGenTheme theme;
RealisticMapGenTerrainType terrainType;
string templateName = cmd.Next();
if( templateName == null ) {
player.Message( "SetGen: Realistic MapGen requires both a theme and a terrainType. " +
"See &H/Help SetGen Realistic&S or check wiki.fCraft.net for details" );
return null;
}
// parse theme
bool swapThemeAndTemplate;
if( EnumUtil.TryParse( themeName, out theme, true ) ) {
swapThemeAndTemplate = false;
} else if( EnumUtil.TryParse( templateName, out theme, true ) ) {
swapThemeAndTemplate = true;
} else {
player.Message( "SetGen: Unrecognized theme \"{0}\". Available themes are: {1}",
themeName,
Enum.GetNames( typeof( MapGenTheme ) ).JoinToString() );
return null;
}
// parse terrainType
if( swapThemeAndTemplate && !EnumUtil.TryParse( themeName, out terrainType, true ) ) {
MessageTemplateList( themeName, player );
return null;
} else if( !EnumUtil.TryParse( templateName, out terrainType, true ) ) {
MessageTemplateList( templateName, player );
return null;
}
// TODO: optional parameters for preset customization
return CreateParameters( terrainType, theme );
}
public IBrushInstance MakeInstance(Player player, CommandReader cmd, DrawOperation op)
{
if (player == null)
{
throw new ArgumentNullException("player");
}
if (cmd == null)
{
throw new ArgumentNullException("cmd");
}
if (op == null)
{
throw new ArgumentNullException("op");
}
if (cmd.HasNext)
{
Block block;
if (!cmd.NextBlock(player, false, out block))
{
return(null);
}
string brushName = cmd.Next();
if (brushName == null || !CommandManager.IsValidCommandName(brushName))
{
player.Message("ReplaceBrush usage: &H/Brush rb <Block> <BrushName>");
return(null);
}
IBrushFactory brushFactory = BrushManager.GetBrushFactory(brushName);
if (brushFactory == null)
{
player.Message("Unrecognized brush \"{0}\"", brushName);
return(null);
}
IBrush replacement = brushFactory.MakeBrush(player, cmd);
if (replacement == null)
{
return(null);
}
Block = block;
Replacement = replacement;
}
ReplacementInstance = Replacement.MakeInstance(player, cmd, op);
if (ReplacementInstance == null)
{
return(null);
}
return(new ReplaceBrushBrush(this));
}
public void Execute( string text )
{
CommandReader reader = new CommandReader( text );
if( reader.TotalArgs == 0 ) {
game.Chat.Add( "&e/client: No command name specified. See /client commands for a list of commands." );
return;
}
string commandName = reader.Next();
Command cmd = GetMatchingCommand( commandName );
if( cmd != null ) {
cmd.Execute( reader );
}
}
public void Execute( string text )
{
CommandReader reader = new CommandReader( text );
if( reader.TotalArgs == 0 ) {
game.Chat.Add( "&eList of client commands:" );
PrintDefinedCommands( game );
game.Chat.Add( "&eTo see a particular command's help, type /client help [cmd name]" );
return;
}
string commandName = reader.Next();
Command cmd = GetMatchingCommand( commandName );
if( cmd != null ) {
cmd.Execute( reader );
}
}
public override MapGeneratorParameters CreateParameters( Player player, CommandReader cmd ) {
string themeName = cmd.Next();
MapGeneratorParameters newParams;
if( themeName != null ) {
newParams = CreateParameters( themeName );
if( newParams == null ) {
player.Message( "SetGen: \"{0}\" is not a recognized flat theme name. Available themes are: {1}",
themeName, Presets.JoinToString() );
return null;
}
} else {
newParams = CreateDefaultParameters();
}
return newParams;
}
public override void Execute( CommandReader reader )
{
string cmdName = reader.Next();
if( cmdName == null ) {
game.Chat.Add( "&e/client help: No command name specified. See /client commands for a list of commands." );
} else {
Command cmd = game.CommandManager.GetMatchingCommand( cmdName );
if( cmd != null ) {
string[] help = cmd.Help;
for( int i = 0; i < help.Length; i++ ) {
game.Chat.Add( help[i] );
}
}
}
}
public IBrush MakeBrush(Player player, CommandReader cmd)
{
if (player == null)
{
throw new ArgumentNullException("player");
}
if (cmd == null)
{
throw new ArgumentNullException("cmd");
}
if (!cmd.HasNext)
{
player.Message("ReplaceBrush usage: &H/Brush rb <Block> <BrushName>");
return(null);
}
Block block;
if (!cmd.NextBlock(player, false, out block))
{
return(null);
}
string brushName = cmd.Next();
if (brushName == null || !CommandManager.IsValidCommandName(brushName))
{
player.Message("ReplaceBrush usage: &H/Brush rb <Block> <BrushName>");
return(null);
}
IBrushFactory brushFactory = BrushManager.GetBrushFactory(brushName);
if (brushFactory == null)
{
player.Message("Unrecognized brush \"{0}\"", brushName);
return(null);
}
IBrush newBrush = brushFactory.MakeBrush(player, cmd);
if (newBrush == null)
{
return(null);
}
return(new ReplaceBrushBrush(block, newBrush));
}
public override void Execute( CommandReader reader )
{
game.UserEvents.BlockChanged -= BlockChanged;
block = 0xFF;
mark1 = new Vector3I( int.MaxValue );
mark2 = new Vector3I( int.MaxValue );
persist = false;
if( !ParseBlock( reader ) ) return;
string arg = reader.Next();
if( arg != null && Utils.CaselessEquals( arg, "yes" ) )
persist = true;
game.Chat.Add( "&eCuboid: &fPlace or delete a block.", MessageType.ClientStatus3 );
game.UserEvents.BlockChanged += BlockChanged;
}
static void BrushHandler( Player player, CommandReader cmd ) {
string brushName = cmd.Next();
if( brushName == null ) {
player.Message( player.Brush.Description );
} else {
IBrushFactory brushFactory = GetBrushFactory( brushName );
if( brushFactory == null ) {
player.Message( "Unrecognized brush \"{0}\"", brushName );
} else {
IBrush newBrush = brushFactory.MakeBrush( player, cmd );
if( newBrush != null ) {
player.Brush = newBrush;
player.Message( "Brush set to {0}", player.Brush.Description );
}
}
}
}
public override MapGeneratorParameters CreateParameters(Player player, CommandReader cmd)
{
string themeName = cmd.Next();
MapGeneratorParameters newParams;
if (themeName != null)
{
newParams = CreateParameters(themeName);
if (newParams == null)
{
player.Message("SetGen: \"{0}\" is not a recognized flat theme name. Available themes are: {1}",
themeName, Presets.JoinToString());
return(null);
}
}
else
{
newParams = CreateDefaultParameters();
}
return(newParams);
}
bool ParseBlock( CommandReader reader )
{
string id = reader.Next();
if( id == null ) return true;
if( Utils.CaselessEquals( id, "yes" ) ) { persist = true; return true; }
byte blockID = 0;
if( !byte.TryParse( id, out blockID ) ) {
game.Chat.Add( "&eCuboid: &c\"" + id + "\" is not a valid block id." ); return false;
}
if( blockID >= BlockInfo.CpeCount && game.BlockInfo.Name[blockID] == "Invalid" ) {
game.Chat.Add( "&eCuboid: &cThere is no block with id \"" + id + "\"." ); return false;
}
block = blockID;
return true;
}
public IBrush MakeBrush( Player player, CommandReader cmd ) {
if( player == null ) throw new ArgumentNullException( "player" );
if( cmd == null ) throw new ArgumentNullException( "cmd" );
List<Block> blocks = new List<Block>();
List<int> blockRatios = new List<int>();
bool scaleSpecified = false,
turbulenceSpecified = false,
seedSpecified = false;
int scale = 100,
turbulence = 100;
UInt16 seed = CloudyBrush.NextSeed();
while( true ) {
int offset = cmd.Offset;
string rawNextParam = cmd.Next();
if( rawNextParam == null ) break;
if( rawNextParam.EndsWith( "%" ) ) {
string numPart = rawNextParam.Substring( 0, rawNextParam.Length - 1 );
int tempScale;
if( !Int32.TryParse( numPart, out tempScale ) ) {
player.Message( "Cloudy brush: To specify scale, write a number followed by a percentage (e.g. 100%)." );
return null;
}
if( scaleSpecified ) {
player.Message( "Cloudy brush: Scale has been specified twice." );
return null;
}
if( scale < 1 || tempScale > CloudyBrush.MaxScale ) {
player.Message( "Cloudy brush: Invalid scale ({0}). Must be between 1 and {1}",
scale, CloudyBrush.MaxScale );
return null;
}
scale = tempScale;
scaleSpecified = true;
continue;
} else if( rawNextParam.EndsWith( "T", StringComparison.OrdinalIgnoreCase ) ) {
string numPart = rawNextParam.Substring( 0, rawNextParam.Length - 1 );
int tempTurbulence;
if( Int32.TryParse( numPart, out tempTurbulence ) ) {
if( turbulenceSpecified ) {
player.Message( "Cloudy brush: Turbulence has been specified twice." );
return null;
}
if( turbulence < 1 || tempTurbulence > CloudyBrush.MaxScale ) {
player.Message( "Cloudy brush: Invalid turbulence ({0}). Must be between 1 and {1}",
turbulence, CloudyBrush.MaxScale );
return null;
}
turbulence = tempTurbulence;
turbulenceSpecified = true;
continue;
}
} else if( rawNextParam.EndsWith( "S", StringComparison.OrdinalIgnoreCase ) ) {
string numPart = rawNextParam.Substring( 0, rawNextParam.Length - 1 );
try {
seed = UInt16.Parse( numPart, System.Globalization.NumberStyles.HexNumber );
if( seedSpecified ) {
player.Message( "Cloudy brush: Seed has been specified twice." );
return null;
}
seedSpecified = true;
continue;
} catch {
seed = CloudyBrush.NextSeed();
}
}
cmd.Offset = offset;
int ratio;
Block block;
if( !cmd.NextBlockWithParam( player, true, out block, out ratio ) ) return null;
if( ratio < 1 || ratio > CloudyBrush.MaxRatio ) {
player.Message( "Cloudy brush: Invalid block ratio ({0}). Must be between 1 and {1}.",
ratio, CloudyBrush.MaxRatio );
return null;
}
blocks.Add( block );
blockRatios.Add( ratio );
}
CloudyBrush madeBrush;
if( blocks.Count == 0 ) {
madeBrush = new CloudyBrush();
} else if( blocks.Count == 1 ) {
madeBrush = new CloudyBrush( blocks[0], blockRatios[0] );
} else {
madeBrush = new CloudyBrush( blocks.ToArray(), blockRatios.ToArray() );
}
madeBrush.Frequency /= ( scale / 100f );
madeBrush.Persistence *= ( turbulence / 100f );
madeBrush.Seed = seed;
return madeBrush;
}
private static void TrollHandler(Player player, CommandReader cmd)
{
string Name = cmd.Next();
if (Name == null)
{
player.Message("Player not found. Please specify valid name.");
return;
}
if (!Player.IsValidPlayerName(Name))
{
return;
}
Player target = Server.FindPlayerOrPrintMatches(player, Name, SearchOptions.Default);
if (target == null)
{
return;
}
string options = cmd.Next();
if (options == null)
{
CdTroll.PrintUsage(player);
return;
}
string Message = cmd.NextAll();
if (Message.Length < 1 && !options.CaselessEquals("leave"))
{
player.Message("&WError: Please enter a message for {0}.", target.ClassyName);
return;
}
switch (options.ToLower())
{
case "pm":
if (player.Can(Permission.UseColorCodes) && Message.Contains("%"))
{
Message = Chat.ReplacePercentColorCodes(Message, false);
}
Server.Players.Message("&Pfrom {0}: {1}",
target.Name, Message);
break;
case "st":
case "staff":
Chat.SendStaff(target, Message);
break;
case "i":
case "impersonate":
case "msg":
case "message":
case "m":
Server.Message("{0}&S&F: {1}",
target.ClassyName, Message);
break;
case "leave":
case "disconnect":
case "gtfo":
Server.Players.Message("&SPlayer {0}&S left the server.",
target.ClassyName);
break;
default:
player.Message("Invalid option. Please choose st, ac, pm, message or leave");
break;
}
}
public override bool ReadParams(CommandReader cmd)
{
// get image URL
string urlString = cmd.Next();
if (String.IsNullOrWhiteSpace(urlString))
{
return(false);
}
// if string starts with "++", load image from imgur
if (urlString.StartsWith("++"))
{
urlString = "http://i.imgur.com/" + urlString.Substring(2);
}
// prepend the protocol, if needed (assume http)
if (!urlString.StartsWith("http://", StringComparison.OrdinalIgnoreCase))
{
urlString = "http://" + urlString;
}
// validate the image URL
Uri url;
if (!Uri.TryCreate(urlString, UriKind.Absolute, out url))
{
Player.Message("DrawImage: Invalid URL given.");
return(false);
}
else if (!url.Scheme.Equals(Uri.UriSchemeHttp) && !url.Scheme.Equals(Uri.UriSchemeHttps))
{
Player.Message("DrawImage: Invalid URL given. Only HTTP and HTTPS links are allowed.");
return(false);
}
ImageUrl = url;
// Check if player gave optional second argument (palette name)
string paletteName = cmd.Next();
if (paletteName != null)
{
StandardBlockPalette paletteType;
if (EnumUtil.TryParse(paletteName, out paletteType, true))
{
Palette = BlockPalette.GetPalette(paletteType);
}
else
{
Player.Message("DrawImage: Unrecognized palette \"{0}\". Available palettes are: \"{1}\"",
paletteName,
Enum.GetNames(typeof(StandardBlockPalette)).JoinToString());
return(false);
}
}
else
{
// default to "Light" (lit single-layer) palette
Palette = BlockPalette.Light;
}
// All set
return(true);
}
public override void Execute( CommandReader reader )
{
string cmdName = reader.Next();
if( cmdName == null ) {
game.Chat.Add( "&eList of client commands:" );
game.CommandManager.PrintDefinedCommands( game );
game.Chat.Add( "&eTo see a particular command's help, type /client help [cmd name]" );
} else {
Command cmd = game.CommandManager.GetMatchingCommand( cmdName );
if( cmd != null ) {
string[] help = cmd.Help;
for( int i = 0; i < help.Length; i++ ) {
game.Chat.Add( help[i] );
}
}
}
}
public override void Execute( CommandReader reader )
{
string property = reader.Next();
if( property == null ) {
game.Chat.Add( "&e/client rendertype: &cYou didn't specify a new render type." );
} else if( Utils.CaselessEquals( property, "legacyfast" ) ) {
SetNewRenderType( true, true );
game.Chat.Add( "&e/client rendertype: &fRender type is now fast legacy." );
} else if( Utils.CaselessEquals( property, "legacy" ) ) {
SetNewRenderType( true, false );
game.Chat.Add( "&e/client rendertype: &fRender type is now legacy." );
} else if( Utils.CaselessEquals( property, "normal" ) ) {
SetNewRenderType( false, false );
game.Chat.Add( "&e/client rendertype: &fRender type is now normal." );
} else if( Utils.CaselessEquals( property, "normalfast" ) ) {
SetNewRenderType( false, true );
game.Chat.Add( "&e/client rendertype: &fRender type is now normalfast." );
}
}
public override void Execute( CommandReader reader )
{
string name = reader.Next();
if( String.IsNullOrEmpty( name ) ) {
game.Chat.Add( "&e/client model: &cYou didn't specify a model name." );
} else {
game.LocalPlayer.SetModel( name );
}
}
public override void Execute( CommandReader reader )
{
string property = reader.Next();
if( property == null ) {
game.Chat.Add( "&e/client info: &cYou didn't specify a property." );
} else if( Utils.CaselessEquals( property, "pos" ) ) {
game.Chat.Add( "Feet: " + game.LocalPlayer.Position );
game.Chat.Add( "Eye: " + game.LocalPlayer.EyePosition );
Vector3I p = Vector3I.Floor( game.LocalPlayer.Position );
game.Chat.Add( game.World.GetLightHeight( p.X, p.Z ).ToString() );
} else if( Utils.CaselessEquals( property, "target" ) ) {
PickedPos pos = game.SelectedPos;
if( !pos.Valid ) {
game.Chat.Add( "Currently not targeting a block" );
} else {
game.Chat.Add( "Currently targeting at: " + pos.BlockPos );
game.Chat.Add( "ID of block targeted: " + game.World.SafeGetBlock( pos.BlockPos ) );
}
} else if( Utils.CaselessEquals( property, "dimensions" ) ) {
game.Chat.Add( "map width: " + game.World.Width );
game.Chat.Add( "map height: " + game.World.Height );
game.Chat.Add( "map length: " + game.World.Length );
} else {
game.Chat.Add( "&e/client info: Unrecognised property: \"&f" + property + "&e\"." );
}
}
public IBrushInstance MakeInstance( Player player, CommandReader cmd, DrawOperation op ) {
if( player == null ) throw new ArgumentNullException( "player" );
if( cmd == null ) throw new ArgumentNullException( "cmd" );
if( op == null ) throw new ArgumentNullException( "op" );
if( cmd.HasNext ) {
Block block;
if( !cmd.NextBlock( player, false, out block ) ) return null;
string brushName = cmd.Next();
if( brushName == null || !CommandManager.IsValidCommandName( brushName ) ) {
player.Message( "ReplaceBrush usage: &H/Brush rb <Block> <BrushName>" );
return null;
}
IBrushFactory brushFactory = BrushManager.GetBrushFactory( brushName );
if( brushFactory == null ) {
player.Message( "Unrecognized brush \"{0}\"", brushName );
return null;
}
IBrush replacement = brushFactory.MakeBrush( player, cmd );
if( replacement == null ) {
return null;
}
Block = block;
Replacement = replacement;
}
ReplacementInstance = Replacement.MakeInstance( player, cmd, op );
if( ReplacementInstance == null ) return null;
return new ReplaceBrushBrush( this );
}
public IBrush MakeBrush(Player player, CommandReader cmd)
{
if (player == null)
{
throw new ArgumentNullException("player");
}
if (cmd == null)
{
throw new ArgumentNullException("cmd");
}
List <Block> blocks = new List <Block>();
List <int> blockRatios = new List <int>();
bool scaleSpecified = false,
turbulenceSpecified = false,
seedSpecified = false;
int scale = 100,
turbulence = 100;
UInt16 seed = CloudyBrush.NextSeed();
while (true)
{
int offset = cmd.Offset;
string rawNextParam = cmd.Next();
if (rawNextParam == null)
{
break;
}
if (rawNextParam.EndsWith("%"))
{
string numPart = rawNextParam.Substring(0, rawNextParam.Length - 1);
int tempScale;
if (!Int32.TryParse(numPart, out tempScale))
{
player.Message("Cloudy brush: To specify scale, write a number followed by a percentage (e.g. 100%).");
return(null);
}
if (scaleSpecified)
{
player.Message("Cloudy brush: Scale has been specified twice.");
return(null);
}
if (scale < 1 || tempScale > CloudyBrush.MaxScale)
{
player.Message("Cloudy brush: Invalid scale ({0}). Must be between 1 and {1}",
scale, CloudyBrush.MaxScale);
return(null);
}
scale = tempScale;
scaleSpecified = true;
continue;
}
else if (rawNextParam.EndsWith("T", StringComparison.OrdinalIgnoreCase))
{
string numPart = rawNextParam.Substring(0, rawNextParam.Length - 1);
int tempTurbulence;
if (Int32.TryParse(numPart, out tempTurbulence))
{
if (turbulenceSpecified)
{
player.Message("Cloudy brush: Turbulence has been specified twice.");
return(null);
}
if (turbulence < 1 || tempTurbulence > CloudyBrush.MaxScale)
{
player.Message("Cloudy brush: Invalid turbulence ({0}). Must be between 1 and {1}",
turbulence, CloudyBrush.MaxScale);
return(null);
}
turbulence = tempTurbulence;
turbulenceSpecified = true;
continue;
}
}
else if (rawNextParam.EndsWith("S", StringComparison.OrdinalIgnoreCase))
{
string numPart = rawNextParam.Substring(0, rawNextParam.Length - 1);
try {
seed = UInt16.Parse(numPart, System.Globalization.NumberStyles.HexNumber);
if (seedSpecified)
{
player.Message("Cloudy brush: Seed has been specified twice.");
return(null);
}
seedSpecified = true;
continue;
} catch {
seed = CloudyBrush.NextSeed();
}
}
cmd.Offset = offset;
int ratio;
Block block;
if (!cmd.NextBlockWithParam(player, true, out block, out ratio))
{
return(null);
}
if (ratio < 1 || ratio > CloudyBrush.MaxRatio)
{
player.Message("Cloudy brush: Invalid block ratio ({0}). Must be between 1 and {1}.",
ratio, CloudyBrush.MaxRatio);
return(null);
}
blocks.Add(block);
blockRatios.Add(ratio);
}
CloudyBrush madeBrush;
if (blocks.Count == 0)
{
madeBrush = new CloudyBrush();
}
else if (blocks.Count == 1)
{
madeBrush = new CloudyBrush(blocks[0], blockRatios[0]);
}
else
{
madeBrush = new CloudyBrush(blocks.ToArray(), blockRatios.ToArray());
}
madeBrush.Frequency /= (scale / 100f);
madeBrush.Persistence *= (turbulence / 100f);
madeBrush.Seed = seed;
return(madeBrush);
}
public override void Execute( CommandReader reader )
{
string property = reader.Next();
if( property == null ) {
game.Chat.Add( "&e/client info: &cYou didn't specify a property." );
} else if( Utils.CaselessEquals( property, "pos" ) ) {
game.Chat.Add( "Feet: " + game.LocalPlayer.Position );
game.Chat.Add( "Eye: " + game.LocalPlayer.EyePosition );
} else if( Utils.CaselessEquals( property, "target" ) ) {
PickedPos pos = game.SelectedPos;
if( !pos.Valid ) {
game.Chat.Add( "Currently not targeting a block" );
} else {
game.Chat.Add( "Currently targeting at: " + pos.BlockPos );
}
} else if( Utils.CaselessEquals( property, "dimensions" ) ) {
game.Chat.Add( "map width: " + game.Map.Width );
game.Chat.Add( "map height: " + game.Map.Height );
game.Chat.Add( "map length: " + game.Map.Length );
} else if( Utils.CaselessEquals( property, "jumpheight" ) ) {
float jumpHeight = game.LocalPlayer.JumpHeight;
game.Chat.Add( jumpHeight.ToString( "F2" ) + " blocks" );
} else {
game.Chat.Add( "&e/client info: Unrecognised property: \"&f" + property + "&e\"." );
}
}
public override bool ReadParams(CommandReader cmd)
{
// get image URL
string str = cmd.Next();
if (str.NullOrWhiteSpace())
{
return(false);
}
// if string starts with "++", load image from imgur
if (str.StartsWith("++"))
{
str = "http://i.imgur.com/" + str.Substring(2) + ".png";
}
// prepend the protocol, if needed (assume http)
if (!str.CaselessStarts("http://") && !str.CaselessStarts("https://"))
{
str = "http://" + str;
}
// Convert imgur web page url to direct image url
if (str.StartsWith("http://imgur.com/"))
{
str = "http://i.imgur.com/" + str.Substring("http://imgur.com/".Length) + ".png";
}
if (str.StartsWith("https://imgur.com/"))
{
str = "https://i.imgur.com/" + str.Substring("https://imgur.com/".Length) + ".png";
}
if (!str.CaselessEnds(".png") && !str.CaselessEnds(".jpg") && !str.CaselessEnds(".gif"))
{
Player.Message("URL must be a link to an image");
return(false);
}
// validate the image URL
Uri url;
if (!Uri.TryCreate(str, UriKind.Absolute, out url))
{
Player.Message("DrawImage: Invalid URL given.");
return(false);
}
else if (!url.Scheme.Equals(Uri.UriSchemeHttp) && !url.Scheme.Equals(Uri.UriSchemeHttps))
{
Player.Message("DrawImage: Invalid URL given. Only HTTP and HTTPS links are allowed.");
return(false);
}
else if (!url.Host.CaselessEquals("i.imgur.com"))
{
Player.Message("For safety reasons we only accept images uploaded to &9http://imgur.com/ &SSorry for this inconvenience.");
return(false);
}
ImageUrl = url;
// Check if player gave optional second argument (palette name)
string paletteName = cmd.Next();
if (paletteName != null)
{
Palette = BlockPalette.FindPalette(paletteName);
if (Palette == null)
{
Player.Message("DrawImage: Unrecognized palette \"{0}\". Available palettes are: \"{1}\"",
paletteName, BlockPalette.Palettes.JoinToString(pal => pal.Name));
return(false);
}
}
else
{
// default to "Light" (lit single-layer) palette
Palette = BlockPalette.FindPalette("Light");
}
// All set
return(true);
}