public Completion Assign(ExecutionEnvironment environment, object value)
{
if (environment.HasValue(Raw))
{
environment.SetValue(Raw, value);
}
return(Completion.Exception(string.Format(Properties.Language.VariableNotDefined, Raw), this));
}
public bool HasValue(string variable)
{
if (currentVariables.ContainsKey(variable))
{
return(true);
}
if (_parent != null)
{
return(_parent.HasValue(variable));
}
return(false);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (enviroment.HasValue("$$ReflectionOnTouchSide&&"))
{
enviroment.SetValue("$$ReflectionOnTouchSide&&", true);
}
else
{
enviroment.RegisterValue("$$ReflectionOnTouchSide&&", true);
}
return(Completion.Void);
}
public static SpeechSynthesizer GetSpeech(ExecutionEnvironment environment)
{
SpeechSynthesizer Speach = null;
if (environment.HasValue(Name))
{
Speach = environment.GetValue(Name) as SpeechSynthesizer;
}
else
{
Speach = new SpeechSynthesizer();
environment.GetBaseEnvironment().RegisterValue(Name, Speach);
}
return(Speach);
}
public bool HasValue(string variable)
{
if (IsAborting)
{
throw new ExecutionAbortException(Properties.Language.ExecutionAborted);
}
if (currentVariables.ContainsKey(variable))
{
return(true);
}
if (_parent != null)
{
return(_parent.HasValue(variable));
}
return(false);
}
public static ConsoleWindow GetConsole(ExecutionEnvironment enviroment)
{
if (!enviroment.HasValue("#$Console$#"))
{
Application.Current.Dispatcher.Invoke(() =>
{
consoleWindow = new ConsoleWindow();
consoleWindow.Owner = Application.Current.MainWindow;
consoleWindow.Show();
});
enviroment.GetBaseEnvironment().RegisterValue("#$Console$#", consoleWindow);
}
else
{
consoleWindow = enviroment.GetValue("#$Console$#") as ConsoleWindow;
}
return(consoleWindow);
}
public Completion Assign(ExecutionEnvironment enviroment, object value)
{
if (value != null && !(value is BinaryTree))
{
return(Completion.Exception("value is not a binary tree type", this));
}
if (Node == null)
{
return(Completion.Exception("Null Exception", this));
}
if ((Node is Identifier))
{
string var = (Node as Identifier).Variable;
if (!enviroment.HasValue(var))
{
return(Completion.Exception("varaible was not defined", Node));
}
BinaryTree tree = enviroment.GetValue(var) as BinaryTree;
if (tree == null)
{
return(Completion.Exception("variable is not binary tree", Node));
}
tree.Left = value as BinaryTree;
return(new Completion(value));
}
else
{
var c = Node.Execute(enviroment);
if (!c.IsValue)
{
return(c);
}
if (c.ReturnValue is BinaryTree)
{
(c.ReturnValue as BinaryTree).Left = value as BinaryTree;
return(new Completion(value));
}
else
{
return(Completion.Exception("value is not binary tree", Node));
}
}
}
public Completion Assign(ExecutionEnvironment enviroment, object value)
{
if (value != null && !(value is LinkedListEx))
{
return(Completion.Exception("value is not a linked list type", this));
}
if (Node == null)
{
return(Completion.Exception("Null Exception", this));
}
if ((Node is Identifier))
{
string var = (Node as Identifier).Variable;
if (!enviroment.HasValue(var))
{
return(Completion.Exception("varaible was not defined", Node));
}
LinkedListEx tree = enviroment.GetValue(var) as LinkedListEx;
if (tree == null)
{
return(Completion.Exception("variable is not linked list", Node));
}
tree.Previous = value as LinkedListEx;
return(new Completion(value));
}
else
{
var c = Node.Execute(enviroment);
if (!c.IsValue)
{
return(c);
}
if (c.ReturnValue is LinkedListEx)
{
(c.ReturnValue as LinkedListEx).Previous = value as LinkedListEx;
return(new Completion(value));
}
else
{
return(Completion.Exception("value is not linked list", Node));
}
}
}
public static ConsoleWindow GetConsole(ExecutionEnvironment enviroment)
{
ConsoleWindow wnd = null;
if (!enviroment.HasValue("#$Console$#"))
{
Application.Current.Dispatcher.Invoke(() =>
{
wnd = new ConsoleWindow();
wnd.Owner = Application.Current.MainWindow;
wnd.Show();
});
enviroment.GetBaseEnvironment().RegisterValue("#$Console$#", wnd);
ConsoleBaseStatement.consoleWindow = wnd;
}
else
{
wnd = enviroment.GetValue("#$Console$#") as ConsoleWindow;
}
return(wnd);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Node == null)
{
return(Completion.Exception("Null Exception", this));
}
if ((Node is Identifier))
{
string var = (Node as Identifier).Variable;
if (!enviroment.HasValue(var))
{
return(Completion.Exception("varaible was not defined", Node));
}
BinaryTree tree = enviroment.GetValue(var) as BinaryTree;
if (tree == null)
{
return(Completion.Exception("variable is not binary tree", Node));
}
return(new Completion(tree.Left));
}
else
{
var c = Node.Execute(enviroment);
if (!c.IsValue)
{
return(c);
}
if (c.ReturnValue is BinaryTree)
{
return(new Completion((c.ReturnValue as BinaryTree).Left));
}
else
{
return(Completion.Exception("value is not binary tree", Node));
}
}
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Node == null)
{
return(Completion.Exception("Null Exception", this));
}
if (Node is Identifier)
{
string var = (Node as Identifier).Variable;
if (!enviroment.HasValue(var))
{
return(Completion.Exception("varaible was not defined", Node));
}
LinkedListEx tree = enviroment.GetValue(var) as LinkedListEx;
if (tree == null)
{
return(Completion.Exception("variable is not linked list", Node));
}
return(new Completion(tree.Previous));
}
else
{
var c = Node.Execute(enviroment);
if (!c.IsValue)
{
return(c);
}
if (c.ReturnValue is LinkedListEx)
{
return(new Completion((c.ReturnValue as LinkedListEx).Previous));
}
else
{
return(Completion.Exception("value is not linked list", Node));
}
}
}
public static DrawWindow GetCanvas(ExecutionEnvironment environment)
{
DrawWindow canvas = null;
if (!environment.HasValue(CanvasName))
{
ExecutionEnvironment b = environment.GetBaseEnvironment();
Application.Current.Dispatcher.Invoke(() =>
{
canvas = new DrawWindow();
if (Application.Current.MainWindow != null)
{
canvas.Owner = Application.Current.MainWindow;
}
canvas.Show();
});
b.RegisterValue(CanvasName, canvas);
}
else
{
canvas = environment.GetValue(CanvasName) as DrawWindow;
}
return(canvas);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Step == null)
{
return(Completion.Void);
}
double degree = 0;
try
{
var c = Step.Execute(enviroment);
if (c.Type != CompletionType.Value)
{
return(c);
}
degree = TypeConverters.GetValue <double>(c.ReturnValue);
}
catch
{
return(Completion.Exception("Wrong number format", Step));
}
bool reflection = false;
if (enviroment.HasValue("$$ReflectionOnTouchSide&&") && enviroment.GetValue <bool>("$$ReflectionOnTouchSide&&"))
{
reflection = true;
}
Sprite sp = enviroment.GetValue("$$INSTANCE$$") as Sprite;
int x = sp.X + (int)(Math.Cos(sp.Direction * Math.PI / 180) * degree);
int y = sp.Y + (int)(Math.Sin(sp.Direction * Math.PI / 180) * degree);
int direction = sp.Direction;
if (reflection)
{
while (x < 0)
{
x = -x;
direction = 180 - direction;
}
while (x > CurrentEnviroment.ScreenWidth)
{
x = CurrentEnviroment.ScreenWidth * 2 - x;
direction = 180 - direction;
}
while (y < 0)
{
y = -y;
direction = -direction;
}
while (y > CurrentEnviroment.ScreenHeight)
{
y = CurrentEnviroment.ScreenHeight * 2 - y;
direction = -direction;
}
}
sp.X = x;
sp.Y = y;
sp.Direction = direction;
App.Current.Dispatcher.InvokeAsync(new Action(() =>
{
(enviroment.GetValue("$$Player") as ScriptPlayer).DrawScript();
}));
return(Completion.Void);
}
