public void forLoop2()
{
EOrientation orientation = EOrientation.East;
Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));
MainCode mainCode = new MainCode ();
// Create (int i = 1; i < 5; i*i)
//Create i
ConcreteVariable iVar = new ConcreteVariable (new Variable (1, EVariableType.Int));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
//create a variable thats always 2
Variable staticTwoVar = new Variable (2, EVariableType.Int);
VariableSolver staticTwoVarS = new ConcreteVariable (staticTwoVar);
// Create i*i
ConcreteVariable iGather = new ConcreteVariable ("i"); // Gathers i, this creates a reference to iVar
VariableSolver ixiSolver = new VariableCombo (iGather, staticTwoVarS, EMathOperator.Multiply);
DefineVariable ixiDefine = new DefineVariable (ixiSolver);
CmdDefineVariable ixiSolverCommand = new CmdDefineVariable ("i", ixiDefine);
//create a variable thats always 5
Variable max = new Variable (5, EVariableType.Int);
VariableSolver maxS = new ConcreteVariable (max);
//Create i < 4
ValueSolver solver = new ValueSolver (iGather, maxS, EComparisonOperator.ValueLessThan);
ForLoop forLoop = new ForLoop (solver, iDefineCommand, ixiSolverCommand);
//forLoop.variables["i"] = new Variable(1, EVariableType.Int);
mainCode.addChild (forLoop);
forLoop.addChild (new TurnRight ());
mainCode.execute ();
EOrientation actual = robot.orientationEnum;
EOrientation expected = EOrientation.North;
Assert.AreEqual (expected, actual);
}
public void forLoop1()
{
EOrientation orientation = EOrientation.East;
Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));
MainCode mainCode = new MainCode ();
// Create (int i = 0; i < 5; i++)
//Create i
ConcreteVariable iVar = new ConcreteVariable (new Variable (0, EVariableType.Int));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
//create a variable thats always 5
Variable max = new Variable (5, EVariableType.Int);
VariableSolver maxS = new ConcreteVariable (max);
//Create i < 5
ValueSolver solver = new ValueSolver (iVar, maxS, EComparisonOperator.ValueLessThan);
// Create i++
ConcreteVariable staticOneVar = new ConcreteVariable (new Variable (1, EVariableType.Int));
ConcreteVariable iGather = new ConcreteVariable ("i"); // Gathers i, this creates a reference to iVar
VariableSolver iPlusOneSolver = new VariableCombo (iGather, staticOneVar, EMathOperator.Add);
DefineVariable iPlusOneDefine = new DefineVariable (iPlusOneSolver);
CmdDefineVariable iPlusOneSolverCommand = new CmdDefineVariable ("i", iPlusOneDefine);
Composite forLoop = new ForLoop (solver, iDefineCommand, iPlusOneSolverCommand);
mainCode.addChild (forLoop);
forLoop.addChild (new TurnRight ());
mainCode.execute ();
EOrientation actual = robot.orientationEnum;
EOrientation expected = EOrientation.South;
Assert.AreEqual (expected, actual);
}
/// Author: Max Hamulyak
/// Date: 29-06-2015
/// <summary>
/// Defines the variable from token, it also checks if a variable is not a keyword in the given language.
/// </summary>
/// <returns>The variable from token.</returns>
/// <param name="instructionLine">Instruction line.</param>
/// <param name="currentLine">Current line.</param>
protected virtual CmdDefineVariable DefineVariableFromToken(List<Token> instructionLine, int currentLine)
{
List<Token> tokensAtCurrentLine = instructionLine.Where (x => x.Position.Line == currentLine).ToList ();
instructionLine.RemoveAll (x => x.Position.Line == currentLine);
string variableName = tokensAtCurrentLine.First ().Value;
if (languageKeywords.Contains (variableName)) {
throw KeyWordAsVariable (currentLine, variableName, EGameLanguage.Python);
} else {
VariableSolver solver = ParseVariableDefinition (tokensAtCurrentLine, currentLine);
DefineVariable myVar = new DefineVariable (solver);
CmdDefineVariable myVariable = new CmdDefineVariable (tokensAtCurrentLine.First().Value,myVar);
return myVariable;
}
}
public void variableStringSubstract()
{
MainCode mainCode = new MainCode ();
// create i = 10
ConcreteVariable iVar = new ConcreteVariable (new Variable ("10", EVariableType.String));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
// create x = 5;
ConcreteVariable xVar = new ConcreteVariable (new Variable (5, EVariableType.Int));
DefineVariable xDefine = new DefineVariable (xVar);
CmdDefineVariable xDefineCommand = new CmdDefineVariable ("x", xDefine);
// Gather the variables
ConcreteVariable iGather = new ConcreteVariable ("i");
ConcreteVariable xGather = new ConcreteVariable ("x");
// calculate and put the values in ii
VariableSolver calculation = new VariableCombo (iGather, xGather, EMathOperator.Subtract);
DefineVariable calcCommand = new DefineVariable (calculation);
CmdDefineVariable executeCalculation = new CmdDefineVariable ("ii", calcCommand);
mainCode.addChild (xDefineCommand);
mainCode.addChild (iDefineCommand);
mainCode.addChild (executeCalculation);
mainCode.execute ();
//ConcreteVariable iiGather = new ConcreteVariable ("ii");
}
public void variableStringAdd()
{
MainCode mainCode = new MainCode ();
// create i = 10
ConcreteVariable iVar = new ConcreteVariable (new Variable ("10", EVariableType.String));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
// create x = 5;
ConcreteVariable xVar = new ConcreteVariable (new Variable (5, EVariableType.Int));
DefineVariable xDefine = new DefineVariable (xVar);
CmdDefineVariable xDefineCommand = new CmdDefineVariable ("x", xDefine);
// Gather the variables
ConcreteVariable iGather = new ConcreteVariable ("i");
ConcreteVariable xGather = new ConcreteVariable ("x");
// calculate and put the values in ii
VariableSolver calculation = new VariableCombo (iGather, xGather, EMathOperator.Add);
DefineVariable calcCommand = new DefineVariable (calculation);
CmdDefineVariable executeCalculation = new CmdDefineVariable ("ii", calcCommand);
mainCode.addChild (xDefineCommand);
mainCode.addChild (iDefineCommand);
mainCode.addChild (executeCalculation);
mainCode.execute ();
//ConcreteVariable iiGather = new ConcreteVariable ("ii");
string expected = "105";
string actual = mainCode.variables["ii"].Value;
Assert.AreEqual (expected, actual);
}
protected override CmdDefineVariable DefineVariableFromToken(List<Token> instructionLine, int currentLine)
{
List<Token> tokensAtCurrentLine = instructionLine.Where (x => x.Position.Line == currentLine).ToList ();
instructionLine.RemoveAll (x => x.Position.Line == currentLine);
if (tokensAtCurrentLine.Count == 2 && tokensAtCurrentLine [0].Type == ETokenType.VARIABLE && tokensAtCurrentLine [1].Type == ETokenType.EOL) {
Token t = tokensAtCurrentLine.First ();
List<String> result = new List<string> ();
GroupCollection groups = varDeclarationRegex.Match (t.Value).Groups;
if (groups.Count == 3) {
foreach (var item in varDeclarationRegex.GetGroupNames()) {
result.Add (string.Format ("Group: {0}, Value: {1}", item, groups [item].Value));
}
string variableName = groups ["variableName"].Value;
string variableType = groups ["variableType"].Value;
if (languageKeywords.Contains (variableName)) {
throw KeyWordAsVariable (currentLine, variableName, EGameLanguage.Python);
}
if (!definedVariables.ContainsKey (variableName)) {
definedVariables.Add (variableName, variableType);
} else {
throw VariableNameHasAlreadyBeenDeclared (currentLine, variableName);
}
List<IAssignment> assignments = new List<IAssignment> ();
assignments.Add (new ConcreteVariable (new Variable (0, EVariableType.Int)));
VariableSolver solver = BuildDefineVariable (assignments, EMathOperator.None);
DefineVariable myVar = new DefineVariable (solver);
CmdDefineVariable myVariable = new CmdDefineVariable (variableName, myVar);
return myVariable;
} else {
return base.DefineVariableFromToken (tokensAtCurrentLine, currentLine);
}
} else {
return base.DefineVariableFromToken (tokensAtCurrentLine, currentLine);
}
}
/// Author: Bert van Montfort
/// <summary>
/// Creates a new CmdDefineVariable
/// </summary>
/// <param name="variableName">Variable name.</param>
/// <param name="varValue">Variable value.</param>
public CmdDefineVariable(string variableName, DefineVariable varValue)
{
this.variableName = variableName;
this.varValue = varValue;
}
