/// <summary>
/// Evaluates conditions
/// </summary>
/// <param name="Condition">Condition.</param>
/// <param name="screen">Screen.</param>
/// <param name="Spaces">Spaces.</param>
public static void Eval (List <string> condition,
ref CodeScreen screen, ref DataTable spaces)
{
bool whilesign = true;
if (condition.Count == 2 || condition.Count == 3){
if (Space.Calculate (condition [0], ref spaces, screen) != "False") {
Arendelle condiotoncode = new Arendelle (condition [1]);
Kernel.Eval (ref condiotoncode, ref screen, ref spaces, ref whilesign);
} else {
if (condition.Count == 3) {
Arendelle condiotoncode = new Arendelle (condition [2]);
Kernel.Eval (ref condiotoncode, ref screen,
ref spaces, ref whilesign);
}
}
} else {
Reporter.Throw ("Condition must contain 2 or 3 parts", screen);
}
}
/// <summary>
/// Replacer for Stored Spaces
/// </summary>
/// <returns>The space replacer.</returns>
/// <param name="StoredSpaceName">Stored space name.</param>
/// <param name="screen">Screen.</param>
public static string StoredSpaceReplacer(string storedSpaceName, CodeScreen screen)
{
string name = Mermaid.Text.RemoveStart (storedSpaceName, "$");
string spacePath = Paths.PathGenerator (name , "space", screen);
string space = "";
if (File.Exists (spacePath)) {
try {
using (StreamReader reader = new StreamReader (spacePath)) {
space = reader.ReadToEnd ();
reader.Close ();
}
} catch {
Reporter.Throw ("Could not load stored space: '" + storedSpaceName + "'.", screen);
}
} else {
Reporter.Throw ("No stored space as '" + storedSpaceName + "' found.", screen);
}
return space;
}
public static void EvaluatedMain(string code, string mainPath)
{
Console.Title = " ";
if (code != "BadFile") {
Console .Clear ();
CodeScreen screen = new CodeScreen (mainPath, "SHELL");
screen.OpenedByArgs = true;
try {
MasterEvaluator.Evaluate (code, screen);
//Console .Beep ();
} catch {
Reporter.Throw ("Something bad happend...", screen);
}
IDEInterface.TheA6 ("");
Console.Clear ();
Environment.Exit ( 0 );
}
}
/// <summary>
/// Shows the erros.
/// </summary>
/// <param name="message">Message.</param>
/// <param name="screen">Screen.</param>
public static void ShowErros(string message, CodeScreen screen)
{
Console .Clear ();
int line = screen.line;
if (screen.line2 != 0)
line = screen.line2;
string pathAndNameString = "";
if (screen.FuncName != "SHELL") {
pathAndNameString = "Line:" + line + " Function: " + screen.FuncName;
} else {
if (screen.MainPath != "SHELL")
pathAndNameString = "Line:" + line;
}
CenterWriter (-1, "ERROR: " + message);
InterfaceView.ConsoleKeyPress (pathAndNameString);
if (screen.OpenedByArgs) {
IDEInterface.Shutdown();
} else
Interface.RealMain ();
//Console .SetCursorPosition ( Console .WindowWidth - 1 , Console .WindowHeight -1 );
//Console .ReadKey ();
}
/// <summary>
/// Clears the specified screen.
/// </summary>
/// <param name="screen">Screen.</param>
public static void Clear(CodeScreen screen)
{
if (screen.x >= 0 && screen.y >= 0 && (screen.x) < Console.WindowWidth && screen.y < Console.WindowHeight - 1)
{
Console.SetCursorPosition (int.Parse (screen.x.ToString ()), int.Parse (screen.y.ToString ()));
Console .Write (" ");
}
Console .SetCursorPosition (Console .WindowWidth -1,Console .WindowHeight -1);
}
/// <summary>
/// Returns a string inside one arendelle file
/// </summary>
/// <param name='Command'>
/// file's address
/// </param>
public static string read(string command, CodeScreen screen)
{
string movePath = Mermaid.Text.RemoveStart (command, "open ").TrimEnd ().TrimStart ();
if ( File .Exists (movePath)){
if ( movePath.ToLower().EndsWith (".arendelle")) {
try {
using (StreamReader MoveReader = new StreamReader ( movePath )) {
return MoveReader.ReadToEnd ();
}
} catch {
return "BadFile";
}
} else {
Reporter.Throw ("Your file is not signed as '.arendelle'.", screen);
return "BadFile";
}
} else {
movePath = movePath + ".arendelle";
if ( movePath.ToLower().EndsWith (".arendelle")) {
try {
using ( StreamReader MoveReader = new StreamReader (movePath)) {
return MoveReader.ReadToEnd ();
}
} catch {
return "BadFile";
}
} else {
Reporter.Throw ("The file does not exists.", screen);
return "BadFiles";
}
}
}
/// <summary>
/// Paint command's code.
/// </summary>
/// <param name="screen">Screen.</param>
public static void Paint(CodeScreen screen)
{
string colors = "█▓▒░";
if (screen.x >= 0 && screen.y >= 0 && (screen.x) < Console.WindowWidth && screen.y < Console.WindowHeight - 1)
{
Console.SetCursorPosition (int.Parse (screen.x.ToString ()), int.Parse (screen.y.ToString ()));
Console .Write (colors[screen.color].ToString());
}
Console .SetCursorPosition (Console .WindowWidth -1,Console .WindowHeight -1);
}
/// <summary>
/// Checks for upades.
/// </summary>
public static void Check()
{
string updateInfo = "";
CodeScreen screen = new CodeScreen ("SHELL", "SHELL");
Console .Clear ();
InterfaceView.CenterWriter (-2, "Connecting to the Arendelle's safe servers...");
InterfaceView.CenterWriter (-1, "Do not press any button ");
try {
using (WebClient client = new WebClient ()) {
updateInfo = client.DownloadString ("http://client-information-server.arendelle.org/update-info/arcade.update");
}
} catch {
//System.Media.SystemSounds.Beep.Play();
Reporter.Throw ("Can not connect to the server at this time.", screen);
}
int releaseNumber = int.Parse (Mermaid.Text.ReadTag (updateInfo, "release"));
if (releaseNumber > InterfaceView.OnlineReleaseNumber ()) {
string newArcadeVersion = Mermaid.Text.ReadTag (updateInfo, "arcade");
string newArendelleVersion = Mermaid.Text.ReadTag (updateInfo, "arendelle");
string newGeneralVersion = Mermaid.Text.ReadTag (updateInfo, "general");
Console.Clear ();
InterfaceView.CenterWriter (-2, "There is a new version available ( #" + releaseNumber
+ " ~ " + newGeneralVersion + " ) :");
InterfaceView.CenterWriter (-1, "Arcade Version: " + newArcadeVersion +
" / Arendelle Version: " + newArendelleVersion + " ~ Release No." + releaseNumber);
} else {
Console.Clear ();
InterfaceView.CenterWriter (-2, "You are using the very latest version!");
}
InterfaceView.ConsoleKeyPress ("");
Interface.RealMain ();
}
/// <summary>
/// Comment's that start with // and ends with an enter
/// </summary>
/// <param name="arendelle">Arendelle.</param>
/// <param name="screen">Screen.</param>
public static void slashslashenter(ref Arendelle arendelle, ref CodeScreen screen)
{
string command = "";
while (arendelle .i < arendelle .code .Length) {
command = arendelle.code [arendelle.i].ToString ();
if (command == "\n" || command == "" || command == null) {
screen.line++;
break;
} else {
arendelle.i++;
}
}
}
/// <summary>
/// Eval the specified movescreen, codes, PublicVars and PrivateVars.
/// </summary>
/// <param name='movescreen'>
/// Movescreen.
/// </param>
/// <param name='codes'>
/// Codes.
/// </param>
/// <param name='PublicVars'>
/// Public variables.
/// </param>
/// <param name='PrivateVars'>
/// Private variables.
/// </param>
public static string eval(List<string> codes, ref DataTable spaces, CodeScreen screen)
{
string toBeReturned = "";
if ( codes [0].TrimStart ().StartsWith ("$")) {
StoredSpaceEval (codes, ref spaces, screen);
} else {
toBeReturned = SpaceEval (codes, ref spaces, screen);
}
return toBeReturned;
}
/// <summary>
/// Checks the name of the space.
/// </summary>
/// <param name='name'>
/// Name.
/// </param>
/// <param name='screen'>
/// Screen.
/// </param>
public static void CheckSpaceName(string name, ref CodeScreen screen)
{
name = name.TrimStart().TrimEnd();
var reg = Regex.Matches (name, "[A-z]*([A-z]|[0-9])+");
if (reg.Count > 0) {
if (reg [0].ToString() != name) {
Reporter.Throw ("Unaccpeted space name '"+name+"'.", screen );
}
}
}
/// <summary>
/// Generates a random number in the format of "0.XXXXX"
/// </summary>
/// <returns>The gerator.</returns>
/// <param name="screen">Screen.</param>
public static string RNDFGerator(CodeScreen screen)
{
int rndInt = screen.rand.Next (100, 100000);
double rndBool = Math.Floor (Math.Log10 (double.Parse (rndInt.ToString ())));
if (rndBool == 3) {
return "0.0" + rndInt.ToString ();
} else if (rndBool == 2){
return "0.00" + rndInt.ToString ();
} else {
return "0." + rndInt.ToString ();
}
}
public static string PathGenerator(string name, string filetype, CodeScreen screen)
{
//
// Paths in Unix are like this:
// ./Arendelle/Samples
//
// But in Windows systems they are
// like:
// c:\Windows\Program Files\Arendelle\Samples
//
// What we want to generate a path from making "shapes.m1"
// that should be like this ( assuming our path is /home/main
// ==> /home/main/shapes/m1.arendelle
//
string funcRep;
string osSpecificDirectorySign = "";
OperatingSystem os = Environment.OSVersion;
PlatformID pid = os.Platform;
if (pid == PlatformID.Unix || pid == PlatformID.MacOSX) {
osSpecificDirectorySign = "/";
} else if (pid == PlatformID.Win32NT
|| pid == PlatformID.Win32S
|| pid == PlatformID.Win32Windows
|| pid == PlatformID.WinCE
|| pid == PlatformID.Xbox)
{
osSpecificDirectorySign = "\\";
} else {
CodeScreen tempScreen3 = new CodeScreen ( "SHELL" , "SHELL" );
Reporter.Throw ("Your OS does not support Functions",tempScreen3);
return "BadFuncName";
}
funcRep = name.Replace (".", osSpecificDirectorySign);
return screen.MainPath + osSpecificDirectorySign + funcRep + "." + filetype;
}
public static string CommentRemover(string code, CodeScreen screen)
{
Arendelle tempArendelle = new Arendelle (code);
string codeWithNoComment = "";
while (tempArendelle.i < tempArendelle.code.Length) {
string command = tempArendelle.code [tempArendelle.i].ToString ();
if (command == "/") {
command = tempArendelle.code [tempArendelle.i + 1].ToString ();
if (command == "*") {
tempArendelle.i = comments.slashstar (ref tempArendelle, ref screen) + 1;
} else if (command == "/") {
comments.slashslashenter (ref tempArendelle, ref screen);
} else {
codeWithNoComment = codeWithNoComment + "/";
tempArendelle.i ++;
}
} else {
codeWithNoComment = codeWithNoComment + command;
tempArendelle.i ++;
}
}
return codeWithNoComment;
}
/// <summary>
/// The very main evaluator that runs a given code with the screen.
/// </summary>
/// <param name="code">Code.</param>
/// <param name="screen">Screen.</param>
public static void Evaluate(string code, CodeScreen screen)
{
//
// comment remover
//
string codeWithNoComment = MasterEvaluator.CommentRemover (code, screen);
//
// setting up the spaces
//
DataTable spaces = new DataTable ("spaces");
spaces.Columns.Add ("name");
spaces.Columns.Add ("space");
//
// setting up the WhileSign
//
bool Sign = true;
//
// setting up the Arendelle
//
Arendelle arendelle = new Arendelle ( codeWithNoComment );
//////////////////
/// EVALUATING ///
//////////////////
IDEInterface.StatingTitleRemover ();
InterfaceView.SetArendelleTitle ();
//
// running
//
Kernel.Eval (ref arendelle, ref screen, ref spaces, ref Sign);
}
/// <summary>
/// Waits
/// </summary>
/// <param name="screen">Screen.</param>
public static void Wait(CodeScreen screen)
{
Console .SetCursorPosition (Console .WindowWidth -1,Console .WindowHeight -1);
System .Threading.Thread.Sleep (1);
Console .SetCursorPosition (int.Parse(screen.x.ToString()),int.Parse(screen.y.ToString()));
}
/// <sumary>
/// This is the Loop.Eval kernel, where it runns the given loop.
/// </summary>
/// <param name='Code'>
/// Code the given loop
/// </param>
/// <param name='i'>
/// I.
/// </param>
/// <param name='X'>
/// X.
/// </param>
/// <param name='Y'>
/// Y.
/// </param>
/// <param name='Color'>
/// Color.
/// </param>
public static void LoopParser (ref Arendelle arendelle, ref CodeScreen screen, ref DataTable spaces)
{
/*
* We make a String List to collect the parts of the Open-Close grammars
* like the grammar of the loop where we open it with a "[" and close it
* with a "]". the Lexings.OpenCloseLexer reads the grammar and returns a
* collections of parts like:
*
* [ 20 , rc ] => { "20" , "rc" }
* [ 20 , [ 20 , [ 20 , rc ] ] ] => { "20" , "[20,[20,rc]]" }
*
* So remember:
* 1) If there be more than one grammar part it the lexer will return more
* all of them like:
*
* [ 20 , 30 , 40 , 50 ] => { "20" , "30" , "40" , "50" }
*
* 2) If we are reading a broken grammar like:
*
* [ 20 , 20
*
* the lexer will change the first entry from anything to "BadGrammar"
* like:
*
* [ 20 , 30 , 40 => { "BadGrammar" , "30" }
*/
List < string > loop = Lexers.OpenCloseLexer ("[", ref arendelle, ref screen);
//
// So we have to see if what we have is not broken, missing or overloaded:
//
if (loop.Count == 2 && loop [0] != "BadGrammar"){
//
// Soon we will parse the Loop [ 0 ] which is the string of the loop
// number into this value.
//
//
// User may have typed the code wrong so will have a huge
// crash on the program becuase the system can not parse it into
// a int number and we can not let it happen it's why we run it
// on a try system.
//
try {
string calculatedLoopNumber = Space.Calculate (loop[0], ref spaces, screen);
if (calculatedLoopNumber == "True") {
bool whileSign = true;
int lines = loop[1].Length - loop[1].Replace ("\n","").Length;
while (whileSign == true && screen.WhileSign == true)
{
int j = 0;
Arendelle loopCode = new Arendelle (loop [1]);
loopCode.i = j;
Kernel.Eval (ref loopCode, ref screen, ref spaces, ref whileSign);
screen.line = screen.line - lines;
if (Space.Calculate (loop[0], ref spaces, screen) != "True")
whileSign = false;
}
screen .WhileSign = true;
} else if ( calculatedLoopNumber == "False") {
//
// Simply goes out.
//
} else {
int j = 0;
decimal decimalNumber = Math.Floor (decimal.Parse(calculatedLoopNumber));
int lines = loop[1].Length - loop[1].Replace ("\n","").Length;
for ( decimal k = 0; k < decimalNumber; k++ ) {
j = 0;
//
// We run any given code using the Kernels' Eval core because
// it can run any code. the good part is it can run in itself
// so we can handle loops inside loops thanks to this tech.
//
Arendelle loopMove = new Arendelle (loop [1]);
loopMove.i = j;
bool WhileSign = true;
screen.line = screen.line - lines;
Kernel.Eval (ref loopMove, ref screen, ref spaces, ref WhileSign);
}
}
} catch {
Reporter.Throw ("Bad Loop Number: '" + loop[0] + "'", screen);
}
//
// Now it's time to run the loop.
//
//
// In case of broken code.
//
} else if (loop[0] == "BadGrammar") {
Reporter.Throw ("Unknown broken loop found.", screen);
//
// In case of missing or overloaded code.
//
} else {
Reporter.Throw ("Loop with one or more than two parts", screen);
}
}
/// <summary>
/// Evaluates Stored Spaces
/// </summary>
/// <param name="codes">Codes.</param>
/// <param name="Spaces">Spaces.</param>
/// <param name="screen">Screen.</param>
public static void StoredSpaceEval(List<string> codes, ref DataTable spaces, CodeScreen screen)
{
if (screen.MainPath == "SHELL")
Reporter.Throw ("You can not use stored spaces inside interactive shell.", screen);
string name = Mermaid.Text.RemoveStart (codes [0].TrimStart().TrimEnd(), "$");
string spacePath = Paths.PathGenerator (name, "space", screen);
string space = "";
if (codes.Count == 2) {
codes [1] = codes [1].TrimStart ().TrimEnd();
if ( codes [1].StartsWith ("\"")) {
Arendelle askText = new Arendelle (codes [1]);
string text = Lexers.OnePartOpenCloseParser ("\"", ref askText, ref screen);
space = Space.Calculate (IDEInterface.AskNumber (text), ref spaces, screen);
} else if (codes [1].StartsWith ("/") || codes [1].StartsWith ("*")
|| codes [1].StartsWith ("+") || codes [1].StartsWith ("-")) {
space = Space.Calculate (name + codes [1], ref spaces, screen);
} else if (codes [1] == "done") {
try {
if (File.Exists (spacePath))
File.Delete (spacePath);
} catch {
Reporter.Throw ("Can not remove stored space '" + name + "'", screen);
}
} else {
space = Space.Calculate (codes [1], ref spaces, screen);
}
} else if (codes.Count == 1) {
string text = "Sign stored space '" + name + "' with a number:";
space = Space.Calculate (IDEInterface.AskNumber (text), ref spaces, screen);
}
try {
using (StreamWriter spaceWriter = new StreamWriter (spacePath)) {
spaceWriter.Write (space);
spaceWriter.Close ();
}
} catch {
Reporter.Throw ("Could not store space '" + space + "' into '" + spacePath + "'", screen);
}
}
/// <summary>
/// Breaks down the Arendelle function grammar into a list<string>
/// </summary>
/// <param name='arendelle'>
/// Arendelle.
/// </param>
/// <param name='screen'>
/// Screen.
/// </param>
public static List<string> Parser(ref Arendelle arendelle, CodeScreen screen)
{
var functionGrammarCollection = new List<string> { };
functionGrammarCollection.Add ("");
bool whilebool = true;
string funcName = "";
string command = "";
List<string> functionSpaces = new List<string> { };
while (whilebool) {
if (arendelle.i > arendelle.code.Length) {
Reporter.Throw ("Function without: (...)",screen);
functionGrammarCollection [0] = "BadFuncName";
return functionGrammarCollection;
} else {
arendelle.i ++;
command = arendelle.code [arendelle.i].ToString ();
}
switch (command) {
case "(":
functionSpaces = Lexers.OpenCloseLexer ("(", ref arendelle, ref screen);
functionGrammarCollection.AddRange (functionSpaces);
whilebool = false;
break;
case ")":
Reporter.Throw ("Wrong function grammar.", screen);
functionGrammarCollection [0] = "BadFuncName";
break;
case "\n":
Reporter.Throw ("Unaccepted use of new line in function name", screen);
functionGrammarCollection [0] = "BadFuncName";
break;
default:
funcName = funcName + command;
break;
}
}
funcName = funcName.TrimEnd ().TrimStart ();
var nameCollection = Regex.Matches (funcName, "[A-z]([A-z]|[0-9]|\\.)+([A-z]|[0-9])*");
if (nameCollection.Count == 1) {
if (nameCollection [0].ToString () == funcName) {
functionGrammarCollection [0] = funcName;
return functionGrammarCollection;
} else {
Reporter.Throw ("Function name not accepted.", screen);
functionGrammarCollection [0] = "BadFuncName";
return functionGrammarCollection;
}
} else {
Reporter.Throw ("Function name with more than one part.", screen);
functionGrammarCollection [0] = "BadFuncName";
return functionGrammarCollection;
}
}
/// <summary>
/// Replacer the specified expr, PublicVards and PrivateVars.
/// </summary>
/// <param name='expr'>
/// Expr.
/// </param>
/// <param name='PublicVards'>
/// Public vards.
/// </param>
/// <param name='PrivateVars'>
/// Private variables.
/// </param>
public static string replacer(string expr, ref DataTable spaces, CodeScreen screen)
{
//
// Engine.Lexers.Lexers.cs
//
List<string> openedExpr = Lexers.ExpressionAnalyzer (expr, ref screen);
string final = "";
foreach (string value in openedExpr) {
//
// Values that starts with @ are varieables of the language
// and we must give them their values before evaluating them
// which we do with replacing them with their values.
//
string toBeReplaced = "";
if (value.StartsWith("#")) {
switch (value) {
case "#x":
toBeReplaced = screen.x.ToString ();
break;
case "#y":
toBeReplaced = screen.y.ToString ();
break;
case "#z":
toBeReplaced = screen.z.ToString ();
break;
case "#pi":
toBeReplaced = Math.PI.ToString ();
break;
case "#j":
toBeReplaced = IDEInterface.ScreenH ();
break;
case "#i":
toBeReplaced = IDEInterface.ScreenW ();
break;
case "#width":
toBeReplaced = IDEInterface.ScreenW ();
break;
case "#height":
toBeReplaced = IDEInterface.ScreenH ();
break;
case "#k":
toBeReplaced = IDEInterface.ScreenV ();
break;
case "#n":
toBeReplaced = screen.color.ToString ();
break;
case "#rnd":
toBeReplaced = ArendelleMathLib.RNDFGerator (screen);
break;
default:
Reporter.Throw ("Unknown source: '" + value +"' found.", screen);
break;
}
} else if (value.StartsWith ("@")){
try {
DataRow[] rows = spaces.Select ("name = '" + value + "'");
if (rows.Length == 0)
Reporter.Throw ("Unsigned space '" + value + "' found.", screen);
else {
if (rows[0][1].ToString() != "")
toBeReplaced = rows[ 0 ][ 1 ].ToString();
else
Reporter.Throw ("Unsigned space '" + value + "' found.", screen);
}
} catch (Exception ex) {
Reporter.Throw (ex.Message.ToString (), screen);
}
} else if (value.StartsWith ("$")){
string name = Mermaid.Text.RemoveStart (value, "$");
string spacePath = Paths.PathGenerator (name, "space", screen);
if (File.Exists (spacePath)){
try {
using (StreamReader reader = new StreamReader (spacePath)){
toBeReplaced = reader.ReadToEnd();
reader.Close();
}
} catch {
Reporter.Throw ("Could not load stored space: '" + value + "'.", screen);
}
} else {
Reporter.Throw ("No stored space as '" + value + "' found.", screen);
}
} else if (value.StartsWith ("!")){
Arendelle funcArendelle = new Arendelle (value);
bool whilesign = true;
toBeReplaced = FunctionEVAL.EVAL (ref funcArendelle, ref screen, ref spaces, ref whilesign);
} else {
toBeReplaced = value;
}
final = final + toBeReplaced;
}
return final;
}
/// <summary>
/// This systems opens and ends with one char line a string that opens and ends with '"' and
/// we are not going to sprate parts with ',' on it.
/// </summary>
/// <param name='OpenCloseCommand'>
/// Open and Close command
/// </param>
/// <param name='arendelle'>
/// Arendelle code that contains the grammar.
/// </param>
/// <param name='screeen'>
/// Screeen.
/// </param>
public static string OnePartOpenCloseParser (string openCloseCommand, ref Arendelle arendelle, ref CodeScreen screeen)
{
//
// for reporting
//
screeen.line2 = screeen.line;
//
// going to the next char.
//
arendelle.i++;
//
// we collect our resualt here.
//
string result = null;
//
// now for 1=1 we go right until we find something and break out.
//
while (true) {
//
// the char that we are reeading.
//
string command = arendelle.code [arendelle.i] .ToString ();
//
// is it close part?
//
if (command == openCloseCommand) {
arendelle.i ++;
return result;
} else if (command == "\\") {
arendelle.i ++;
command = arendelle.code [arendelle.i] .ToString ();
switch (command) {
case "\"" :
result = result + "\"";
break;
case "'" :
result = result + "'" ;
break;
case "%" :
result = result + "%" ;
break;
default:
result = result + "\\" + arendelle.code [arendelle.i] .ToString ();
break;
}
//
// should we count new line?
//
} else if (command == "\n") {
screeen.line ++;
result = result + "\n";
//
// or we have to add the command
//
} else {
result = result + command;
}
//
// is there any next command to parse?
//
if ( arendelle.i < arendelle.code .Length ) {
arendelle.i ++;
} else {
//
// no the grammar is not closed!
//
Reporter.Throw ("Unfinished " + openCloseCommand + "..." + openCloseCommand + " grammar",
screeen);
return "BadGrammar";
}
}
}
public static void OpenFileMain(string filePath)
{
Console.Title = " ";
string mainPath = Path.GetDirectoryName (filePath);
//
// THIS IF IS TEMP AND NEEDS CHANGE
//
if (mainPath == "")
mainPath = ".";
CodeScreen tempScreen10 = new CodeScreen ("SHELL", "SHELL");
tempScreen10.OpenedByArgs = true;
string code = ArendelleFile.read (filePath, tempScreen10);
if (code != "BadFile") {
Console.Clear ();
CodeScreen screen = new CodeScreen (mainPath, "SHELL");
screen.OpenedByArgs = true;
try {
InterfaceView.SetArendelleTitle ();
MasterEvaluator.Evaluate (code, screen);
//Console .Beep ();
} catch {
Reporter.Throw ("Something bad happend...", screen);
}
IDEInterface.TheA6 ("");
IDEInterface.Shutdown ();
} else {
CodeScreen tempScreen12 = new CodeScreen ("SHELL", "SHELL");
tempScreen12.OpenedByArgs = true;
Reporter.Throw ("Bad file: file type is not accepted or file/directory does not exists.", tempScreen12);
IDEInterface.Shutdown ();
}
}
public static void RealMain()
{
Start:
InterfaceView.SetMainMenu ();
string mainPath = "SHELL";
Console.Write ("λ ");
string code = Console.ReadLine ();
if (code.ToLower ().TrimEnd ().TrimStart () == "exit") {
IDEInterface.Shutdown ();
} else if (code == "about") {
InterfaceView.AboutPage ();
} else if (code == "update") {
Update.Check ();
} else if (code.StartsWith ("open ")) {
mainPath = Path.GetDirectoryName (Mermaid.Text.RemoveStart (code, "open "));
CodeScreen tempScreen11 = new CodeScreen ("SHELL", "SHELL");
code = ArendelleFile.read (code , tempScreen11);
if (code == "BadFile") {
CodeScreen TempScreen1 = new CodeScreen ("SHELL", "SHELL");
Reporter.Throw("The file does not exists.", TempScreen1);
}
}
Console.Clear ();
CodeScreen screen = new CodeScreen (mainPath, "SHELL");
Stopwatch renderTime = new Stopwatch ();
renderTime.Start ();
try {
MasterEvaluator.Evaluate (code, screen);
//Console .Beep ();
} catch {
Reporter.Throw("Something bad happend...", screen);
//McError.Throw(ex.Data.ToString () + ": " + ex.Message);
goto Start;
}
renderTime.Stop ();
IDEInterface.TheA6 (renderTime.Elapsed.ToString());
goto Start;
}
public static void Main(string[] args)
{
if (args.Length == 1) {
//
// Some UNIX style command line codes
//
if (args [0] == "-v" || args [0] == "--version") {
InterfaceView.CommandLineVersion ();
} else if (args [0] == "-h" || args [0] == "--help") {
InterfaceView.CommnadLineHelp ();
//
// Or opening a file
//
} else {
ArcadeLoading.Loading (1);
Interface.OpenFileMain (args [0]);
}
} else if (args.Length == 2 || args.Length >= 3 && args [0] == "-e" || args.Length >= 3 && args [0] == "--evaluate") {
if (args.Length == 2) {
ArcadeLoading.Loading (1);
EvaluatedMain (args [1], "SHELL");
} else {
if (Directory.Exists (args [2])) {
ArcadeLoading.Loading (1);
EvaluatedMain (args [1], args [2]);
} else {
CodeScreen tempScreen4 = new CodeScreen ("SHELL", "SHELL");
tempScreen4.OpenedByArgs = true;
Reporter.Throw ("MainPath refrences in command line does not exists.", tempScreen4);
}
}
} else {
ArcadeLoading.Loading (0);
Interface.RealMain ();
}
}
/// <summary>
/// Evaluates Arendelle Functions
/// </summary>
/// <param name='arendelle'>
/// Arendelle.
/// </param>
/// <param name='screen'>
/// Screen.
/// </param>
/// <param name='Spaces'>
/// Spaces.
/// </param>
/// <param name='WhileSign'>
/// While sign.
/// </param>
public static string EVAL(ref Arendelle arendelle, ref CodeScreen screen, ref DataTable spaces, ref bool whileSign)
{
// FunctionParser is a lexer like thing that return a list <string>
// that the first part 'FunctionParts[0]' will be the Function's name
// and the rest is function spaces in it's ()
var functionParts = FunctionParser.Parser (ref arendelle, screen);
string functionName = functionParts [0];
if (functionName != "BadFuncName"){
// Functions name with screen.MainPath creates a path where the func is in
// and this Path.PathGenerator which takes care of that. Also you must keep
// in mind that we have used os specific codes for both UNIX and Windows
// architectures so the final code is cross-platfrom with no need for any
// change in their codes.
string functionPath = Paths.PathGenerator (functionName, "arendelle", screen);
// Setting up the Kernel.EVAL requirments
CodeScreen funcScreen = new CodeScreen (screen.MainPath, functionName);
funcScreen.OpenedByArgs = screen.OpenedByArgs;
Arendelle funcCode;
if (File.Exists (functionPath)) {
funcCode = new Arendelle (MasterEvaluator.CommentRemover (ArendelleFile.read(functionPath, screen), funcScreen));
bool ws2 = true;
List<string> spaceNames = new List<string> { };
// This while is a lexer that breacks down the function header to
// a list<string> called 'SpacesNames'
while ( ws2 ) {
string command = funcCode.code[funcCode.i].ToString ();
if (command == "<") {
spaceNames = Lexers.OpenCloseLexer ("<", ref funcCode, ref funcScreen);
funcCode.i ++;
ws2 = false;
} else {
if (command == " " || command == "\n" || command == "\t") {
funcCode.i ++;
if ( funcCode.i > funcCode.code.Length ) ws2 = false;
if ( command == "\n" ) funcScreen.line ++;
} else {
ws2 = false;
}
}
}
// So we have to be sure if the user has entered the function spaces right
// for example if the header be '< @size , @age >' user must write a function
// with only two numbers like : '$ example ( @size , 20 )' not '$ example (1)'
// and not '$ example ( 10 , 20 , 31 )'. This if takes care of that
if (functionParts.Count - 1 == spaceNames.Count) {
// setting up the data
DataTable funcSpaces = new DataTable ("spaces");
funcSpaces.Columns.Add ("name");
funcSpaces.Columns.Add ("space");
// As you know to return something in Arendelle functions
// we fill them into @return space. The Kernel.EVAL removes
// spaces that has made in it so no space from a grammar
// inside another grammar wont interface with the mother
// grammar and also the @return has one defualt space which
// is zero so we add the @return here to fix those problems
funcSpaces.Rows.Add ("@return", "0");
// In this part we group each FunctionSpaceName with it's own
// FunctionSpaceSpace and we add them into Function's Space
for (int i = 0; i < spaceNames.Count; i++) {
string spaceName = spaceNames [ i ].TrimEnd().TrimStart();
Space.CheckSpaceName (spaceName, ref screen);
if (spaceName.Replace (" ","" ) != "") {
if (functionParts [ i + 1 ].Replace (" ","") != "") {
string FuncTempSpace = Space.Calculate (functionParts[i+1], ref spaces, screen);
funcSpaces.Rows.Add ("@"+spaceName, FuncTempSpace);
} else {
Reporter.Throw("Unsigned function space: "+spaceName, screen);
}
}
}
// Function should get the previus information about
// the screen and use it and after it's job is finished
// update it's mother screen
funcScreen.x = screen.x ;
funcScreen.y = screen.y ;
funcScreen.z = screen.z ;
funcScreen.color = screen.color ;
funcScreen.rand = screen.rand ;
Kernel.Eval (ref funcCode, ref funcScreen, ref funcSpaces, ref whileSign);
screen.x = funcScreen.x ;
screen.y = funcScreen.y ;
screen.z = funcScreen.z ;
screen.color = funcScreen.color ;
screen.rand = funcScreen.rand ;
// When we use functions as spaces we have to return
// the last space-value of @return
DataRow[] rows = funcSpaces.Select("name = '@return'");
return rows[0][1].ToString();
} else {
string throwText = "";
switch (spaceNames.Count) {
case 0 :
throwText = "no space.";
break;
case 1 :
throwText = "one space.";
break;
default:
throwText = spaceNames.Count+" spaces.";
break;
}
Reporter.Throw ("Function '"+functionName+"' takes "+throwText, screen);
return "0";
}
} else {
Reporter.Throw ("Undifined function: '"+functionName+"'", screen);
}
return "0";
}
return "0";
}
/// <summary>
/// Eval is the main core of the language where it evaluates the given code.
/// </summary>
/// <param name='Code'>
/// a given code like "rrc [ 8 , d [ 4 , r c n ] ] "
/// </param>
/// <param name='i'>
/// the 'i' is the current pasring character
/// </param>
/// <param name='X'>
/// X.the vector location.
/// </param>
/// <param name='Y'>
/// Y. the vector location
/// </param>
/// <param name='Color'>
/// Color. the number of color based on interface settings.
/// </param>
public static List<string> Eval(ref Arendelle arendelle, ref CodeScreen screen, ref DataTable spaces, ref bool WhileSign)
{
List <string> spacesToRemove = new List<string> { };
//
// So what we do is we read the code char-by-char and run the commands
// Just-In-Time. if we find a grammar we let grammar parsers take care
// of that
//
while (arendelle.i < arendelle.code.Length) {
//
// To make our job easier we put the the char in a string
// value so we can use it in a lazy way!
//
string command = arendelle.code [arendelle.i].ToString ().ToLower();
////////////////////////
/// START OF RUNTIME ///
////////////////////////
switch (command) {
////////////////////////////////////////////////////////////
// Grammars //
////////////////////////////////////////////////////////////
case "[":
Loop.LoopParser (ref arendelle, ref screen, ref spaces);
//arendelle .i --;
break;
case "!":
if (screen.MainPath != "SHELL") {
FunctionEVAL.EVAL (ref arendelle, ref screen, ref spaces, ref WhileSign);
} else {
Reporter.Throw ("You can not use functions in interactive shell.",screen);
}
break;
case "(":
List <string> ValueGrammar = Lexers.OpenCloseLexer ("(", ref arendelle, ref screen);
string r = Space.eval (ValueGrammar, ref spaces, screen);
if (r != "")
spacesToRemove.Add (r);
break;
case "{":
List<string> conditionGrammar = Lexers.OpenCloseLexer ("{", ref arendelle, ref screen);
Condition.Eval (conditionGrammar, ref screen, ref spaces);
break;
case "'":
IDEInterface.SetMenuTitle (Lexers.OnePartOpenCloseParser ("'", ref arendelle, ref screen));
arendelle.i --;
break;
///////////////////////////////////////////////////////////////
// Commands //
///////////////////////////////////////////////////////////////
case "p":
IDEInterface.Paint (screen);
break;
case "u":
screen.y --;
break;
case "d":
screen.y ++;
break;
case "r":
screen.x ++;
break;
case "l":
screen.x --;
break;
case "e":
screen.WhileSign = false;
WhileSign = false;
break;
case "n":
screen.color = (screen.color + 1) % 4;
break;
case "c":
IDEInterface.Clear (screen);
break;
case "w":
IDEInterface.Wait (screen);
break;
case "s":
IDEInterface.HandleCommand_s ();
break;
case "i":
screen.x = 0;
screen.y = 0;
break;
///////////////////////////////////////////////////////////////
// Errors and Others //
///////////////////////////////////////////////////////////////
case "]":
Reporter.Throw ("Unexpected loop ender ']' found.", screen);
break;
case ")":
Reporter.Throw ("Unexpected space ender ')' found.", screen);
break;
case "}":
Reporter.Throw ("Unexpected conditon ender '}' found.", screen);
break;
case "<":
Reporter.Throw ("Unexpected function header found.", screen);
break;
case ">":
Reporter.Throw ("Unexpected function header ender '>' found.", screen);
break;
case ",":
Reporter.Throw ("Unexpected grammar divider ',' found.", screen);
break;
case "\n" :
screen.line ++;
break;
default:
if (command != " " && command != "\t" && command != "" && command != ";")
Reporter.Throw ("Unaccpeted command: '" + command + "'", screen);
break;
}
//////////////////////
/// END OF RUNTIME ///
//////////////////////
//
// Garbedge Collector
//
arendelle.i++;
}
Garbedge.collector (ref spaces, spacesToRemove);
//
// RETURNINGS
//
return spacesToRemove;
}
public static void Throw(string errorText, CodeScreen screen)
{
InterfaceView.ShowErros (errorText, screen);
}
/// <summary>
/// Expressions Analyzer for codnditions and equations . it seprates texts with an @
/// </summary>
/// <returns>
/// A list of stirings. you have to take care of strings opeining with @
/// </returns>
/// <param name='expression'>
/// Expression. a string like "2*@x-2"
/// </param>
public static List<string> ExpressionAnalyzer (string expression, ref CodeScreen screen)
{
//
// The list we keep results in it.
//
List <string> args = new List<string> { };
// List of legal variable chars
List <string> chars = new List<string>
{
"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p",
"q","r","s","t","u","v","w","x","y","z","A","B","C","D","E","F",
"G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V",
"W","X","Y","Z","_","1","2","3","4","5","6","7","8","9","0"
};
// Current char that is being parsed.
int i = 0;
// Temp arg collector
string arg = "";
// Core processor
while (i < expression.Length) {
// reading one char per time
string theChar = expression [i] .ToString ();
// is it space / source?
if (theChar == "@" || theChar == "#") {
args.Add (arg);
// space or source
if (theChar == "@")
arg = "@";
else
arg = "#";
// setting to the next char
i++;
// lexing the rest of the name until
// we find the end of it by reading
// only the meaningfull characters
bool whilecontorol = true ;
while (i < expression.Length && whilecontorol) {
theChar = expression [i] .ToString ();
if (chars.Exists(element => element == theChar)){
arg = arg + theChar;
if (i < expression.Length)
i++;
else
whilecontorol = false;
} else {
args.Add (arg);
arg = " ";
whilecontorol = false;
}
}
// adding the lexed part
args.Add (arg);
arg = "";
i--;
} else if (theChar == "!") {
args.Add (arg);
Arendelle FuncArendelle = new Arendelle(expression);
FuncArendelle.i = i;
var FunctionParts = FunctionParser.Parser (ref FuncArendelle, screen);
i = FuncArendelle.i;
arg = "!" + FunctionParts [0] + "(";
for (int j = 1; j < FunctionParts.Count; j++) {
arg = arg + FunctionParts [j] + ",";
}
args.Add (Mermaid.Text.RemoveEnd (arg , ",") + ")");
arg = "";
} else if (theChar == "$") {
args.Add (arg);
arg = "$";
i++;
bool whilecontorol = true ;
while (i < expression.Length && whilecontorol) {
theChar = expression [i].ToString ();
if (chars.Exists(element => element == theChar) || theChar == ".") {
arg = arg + theChar;
if (i < expression.Length)
i++;
else
whilecontorol = false;
} else {
args.Add (arg);
arg = " ";
whilecontorol = false;
}
}
if (arg.EndsWith ("."))
Reporter.Throw("Bad stored space name: '" + arg + "'", screen);
// adding the lexed part
args.Add (arg);
arg = "";
i--;
// is it the end of the whole story?
} else if (theChar == null) {
args.Add (arg);
return args;
// now we are sure what we have lexed is
// not one space or source
} else {
// translating some characters
arg = arg.Replace ( "×" , "*" );
arg = arg.Replace ( "÷" , "/" );
// Translating Arendelle And/Or to NCalc's language.
arg = arg.Replace ( " or " , "||" );
arg = arg.Replace ( " and " , "&&" );
arg = arg + theChar;
}
i++;
}
args.Add (arg );
return args;
}
/// <summary>
/// EValuates spaces.
/// </summary>
/// <returns>The eval.</returns>
/// <param name="codes">Codes.</param>
/// <param name="Spaces">Spaces.</param>
/// <param name="screen">Screen.</param>
public static string SpaceEval(List<string> codes, ref DataTable spaces, CodeScreen screen)
{
string name = "";
string space = "";
//
// Stabelizing the value name
//
CheckSpaceName (codes [0].TrimEnd ().TrimStart (), ref screen);
name = "@" + codes [0].TrimEnd ().TrimStart ();
//
// If count be two it means the given input is in the program
// itself like:
//
// (a,2) ------in c#-------> int a = 2;
//
if (codes.Count == 2) {
codes [1] = codes [1].TrimStart ().TrimEnd ();
if (codes [1].StartsWith ("\"")) {
Arendelle askText = new Arendelle (codes [1]);
string text = Lexers.OnePartOpenCloseParser ("\"", ref askText, ref screen);
space = Space.Calculate (IDEInterface.AskNumber (text), ref spaces, screen);
} else if (codes [1].StartsWith ("/") || codes [1].StartsWith ("*")
|| codes [1].StartsWith ("+") || codes [1].StartsWith ("-")) {
space = Space.Calculate (name + codes [1], ref spaces, screen);
} else if (codes [1] == "done") {
DataRow[] endrows = spaces.Select ("name = '" + name + "'");
if (endrows.Length > 0)
spaces.Rows.Remove (endrows [0]);
DataRow[] endrows2 = spaces.Select ("name = ''");
if (endrows2.Length > 0)
spaces.Rows.Remove (endrows2 [0]);
} else {
space = Space.Calculate (codes [1], ref spaces, screen);
}
//
// But if the count be one it means that user must enter the
// value manualy (I/O) which means something like this:
//
// (a) ------in c#-------> int a = int.Prase ( Console.ReadLine );
//
// NOTE: TO GET THE ACTUAL CODE OF SCREEN INPUT YOU MUST VISIT AND
// MODIFY THE: /Engine/Interface/Engine-Tools/InterfaceCommands.cs
//
} else if (codes.Count == 1) {
string text = "Sign space '" + name + "' with a number:";
space = Space.Calculate (IDEInterface.AskNumber (text), ref spaces, screen);
}
DataRow[] rows = spaces.Select ("name = '" + name + "'");
string toBeReturened = "";
if (rows.Length == 0) {
spaces.Rows.Add (name, space);
toBeReturened = name;
} else {
spaces.Rows [spaces.Rows.IndexOf (rows [0])] [1] = space;
}
//
// Due type-safe design we have to remove the vars inside of a grammar
// out side of it. I means something like this:
//
// A C# Code:
//
// | int a = 1;
// | if ( a = 1 ) {
// | int b = 0;
// | }
// | Console.WriteLine(b);
//
// So if you run the code you'll see the compiler saying that you can
// not use the b outside of that if. Just as this example we have to
// take care of inner vars because we use virtual types. it means all the
// values are saved in a DataTable not actual places in system memory and
// it dosen't matter where they are we have to simulate that system by
// removing them when one grammar ( in this case one eval ) is done.
// and we do this by collecting the name of values created inside of each
// eval so when the evals finished we'll be able to remove them via
//
// -> garbedge.collector.
//
return toBeReturened;
}
/// <summary>
/// This grammars are started and closed with diffrent parts like ( .... , .... ) and contains
/// some diffrent parts that we seprate them using ','.
/// </summary>
/// <returns>
/// A list containing the parts, sorted.
/// </returns>
/// <param name='OpenCommand'>
/// Open command.
/// </param>
/// <param name='arendelle'>
/// Arendelle
/// </param>
/// <param name='screen'>
/// Screen.
/// </param>
public static List<string> OpenCloseLexer (string openCommand, ref Arendelle arendelle, ref CodeScreen screen)
{
string closeCommand = null;
screen.line2 = screen.line;
switch (openCommand) {
case "{" : closeCommand = "}"; break;
case "[" : closeCommand = "]"; break;
case "(" : closeCommand = ")"; break;
case "<" : closeCommand = ">"; break;
default:
Reporter.Throw ("[DEV] - In Lexer : No such OpenCommand as '" + openCommand
+ "' Is Defiend." , screen);
break;
}
//
// With 'i' we will keep the place of the character
// we are parsing.
//
arendelle.i++;
//
// This function parses an open-close grammer like [] fo
// example: [20,rc] and returns {"20","rc"} or {r=2,rc,dc}
// and the returns the {"r=2","rc","dc"}. This collection is
// Args.
//
List < string > args = new List < string > {};
//
// We put the current char in the commnad to have a more pretty
// code. so after this we use Command as the Code[i].ToString();
//
string command = null;
//
// A little char that we keep our parsing command
//
string arg = null;
//
// This while will take care of whole scanning thing. What it does is reading
// the code char by char and adding the values into the result collection.
//
while (arendelle.i < arendelle.code .Length) {
//
// Commnad is the char we're going to parse
//
command = arendelle.code [arendelle.i].ToString ();
if (command == ",") {
args.Add (arg);
arg = null;
} else if (command == "[" || command == "(" || command == "{") {
string opencommand = command;
string closecommand = "";
switch (opencommand) {
case "{" : closecommand = "}"; break;
case "[" : closecommand = "]"; break;
case "(" : closecommand = ")"; break;
case "<" : closecommand = ">"; break;
default: break;
}
List <string> newCodeToParse = OpenCloseLexer (command , ref arendelle, ref screen);
string newCode = null;
switch (newCodeToParse.Count) {
case 1 :
newCode = newCodeToParse [0] ;
break;
case 2 :
newCode = newCodeToParse [0] + "," + newCodeToParse [1];
break;
case 3 :
newCode = newCodeToParse [0] + "," + newCodeToParse [1] + "," + newCodeToParse [2];
break;
default:
break;
}
arg = arg + opencommand + newCode + closecommand;
} else if (command == closeCommand) {
args.Add (arg);
arg = null;
goto Finishing;
} else {
if (command == "\n")
screen .line ++;
arg = arg + command;
}
//
// Going to the next char if it exists
//
if (arendelle.i < arendelle.code .Length) {
arendelle.i ++;
} else {
args [0] = "BadGrammar";
goto Finishing;
}
}
Finishing:
//
// We have used the 'ref' before the Int i, so we have
// to use this line to fix errors of the
//
screen.line2 = 0;
return args;
}
