protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Array == null)
{
return(Completion.Exception(Language.NullException, this));
}
var a = Array.Execute(enviroment);
if (!a.IsValue)
{
return(a);
}
if (a.ReturnValue is object[])
{
object[] arra = a.ReturnValue as object[];
return(new Completion(arra.Length));
}
else if (a.ReturnValue is object[, ])
{
object[,] arra = a.ReturnValue as object[, ];
return(new Completion(arra.Length));
}
return(Completion.Exception(Language.NotArrayException, Array));
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Raw == null)
{
return(new Completion(null));
}
int intValue;
float floatValue;
double doubleValue;
bool b;
if (Raw.StartsWith("\"") && Raw.EndsWith("\""))
{
string str = GetStringLateral(Raw.Substring(1, Raw.Length - 2));
return(new Completion(str));
}
if (Raw.StartsWith("'") && Raw.EndsWith("'") && Raw.Length == 3)
{
return(new Completion(Raw[1]));
}
if (Raw.StartsWith("0x", StringComparison.CurrentCultureIgnoreCase) ||
Raw.StartsWith("&H", StringComparison.CurrentCultureIgnoreCase))
{
string hex = Raw.Substring(2);
uint uintValue;
if (uint.TryParse(hex, System.Globalization.NumberStyles.HexNumber, CultureInfo.CurrentCulture, out uintValue))
{
return(new Completion(uintValue));
}
}
if (Raw.Equals("true", StringComparison.CurrentCultureIgnoreCase))
{
return(new Completion(true));
}
if (Raw.Equals("false", StringComparison.CurrentCultureIgnoreCase))
{
return(new Completion(false));
}
if (Raw.Equals("null", StringComparison.CurrentCultureIgnoreCase))
{
return(new Completion(null));
}
if (int.TryParse(Raw, out intValue))
{
return(new Completion(intValue));
}
if (float.TryParse(Raw, out floatValue))
{
return(new Completion(floatValue));
}
if (double.TryParse(Raw, out doubleValue))
{
return(new Completion(doubleValue));
}
if (Boolean.TryParse(Raw, out b))
{
return(new Completion(b));
}
//if (enviroment.HasValue(Raw))
// return new Completion(enviroment.GetValue(Raw));
return(Completion.Exception(string.Format(Properties.Language.InvalidFormat, Raw), this));
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
try
{
List <object> values = new List <object>();
for (int i = 0; i < Args.Count; i++)
{
if (Args[i] == null)
{
return(Completion.Exception(Language.NullException, this));
}
var c = Args[i].Execute(enviroment);
if (!c.IsValue)
{
return(c);
}
if (!TypeConverters.IsNumber(c.ReturnValue))
{
return(Completion.Exception(Language.NotNumberException, Args[i]));
}
values.Add(c.ReturnValue);
}
int methodCount = 0;
var ms = typeof(Math).GetMethods();
MethodInfo doubleMethod = null;
foreach (var m in ms)
{
if (m.Name.Equals(MathFunction) && m.GetParameters().Length == Args.Count)
{
methodCount++;
bool isDouble = true;
foreach (var p in m.GetParameters())
{
if (!p.ParameterType.Equals(typeof(double)))
{
isDouble = false;
break;
}
}
if (isDouble)
{
doubleMethod = m;
}
}
}
if (methodCount < 0)
{
return(Completion.Exception("no function found", this));
}
else if (methodCount == 1)
{
if (doubleMethod != null)
{
var ps = doubleMethod.GetParameters();
List <object> fparam = new List <object>();
for (int i = 0; i < Args.Count; i++)
{
fparam.Add(TypeConverters.GetValue(values[i], ps[i].ParameterType));
}
return(new Completion(doubleMethod.Invoke(null, fparam.ToArray())));
}
else
{
MethodInfo method = typeof(Math).GetMethod(MathFunction);
var ps = method.GetParameters();
List <object> fparam = new List <object>();
for (int i = 0; i < Args.Count; i++)
{
fparam.Add(TypeConverters.GetValue(values[i], ps[i].ParameterType));
}
return(new Completion(method.Invoke(null, fparam.ToArray())));
}
}
else if (methodCount == 2)
{
if (doubleMethod != null)
{
var ps = doubleMethod.GetParameters();
List <object> fparam = new List <object>();
for (int i = 0; i < Args.Count; i++)
{
fparam.Add(TypeConverters.GetValue(values[i], ps[i].ParameterType));
}
return(new Completion(doubleMethod.Invoke(null, fparam.ToArray())));
}
return(Completion.Exception(Language.UnknowException, this));
}
else
{
var T = TypeConverters.GetMaxTypes(values.ToArray());
if (T.Equals(typeof(char)))
{
return(CallMathFunc <int>(values));
}
else if (T.Equals(typeof(int)))
{
return(CallMathFunc <int>(values));
}
else if (T.Equals(typeof(float)))
{
return(CallMathFunc <float>(values));
}
else
{
return(CallMathFunc <double>(values));
}
}
}catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
return(Completion.Exception(e.Message, this));
}
}
public Completion Execute(ExecutionEnvironment enviroment)
{
if (Left == null || Right == null)
{
return(new Completion("Null Exception", CompletionType.Exception));
}
var left = Left.Execute(enviroment);
if (left.Type != CompletionType.Value)
{
return(left);
}
var right = Right.Execute(enviroment);
if (right.Type != CompletionType.Value)
{
return(right);
}
Type T = TypeConverters.GetNumberTypes(left.ReturnValue, right.ReturnValue);
if (T == null)
{
return(Completion.Exception("Only nuber can accepted", this));
}
if (T.Equals(typeof(int)))
{
try
{
var l = TypeConverters.GetValue <int>(left.ReturnValue);
var r = TypeConverters.GetValue <int>(right.ReturnValue);
switch (Operator)
{
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
}
return(new Completion(l + r));
}
catch (Exception e)
{
return(new Completion(e.Message, CompletionType.Exception));
}
}
if (T.Equals(typeof(float)))
{
try
{
var l = TypeConverters.GetValue <float>(left.ReturnValue);
var r = TypeConverters.GetValue <float>(right.ReturnValue);
switch (Operator)
{
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
}
return(new Completion(l + r));
}
catch (Exception e)
{
return(new Completion(e.Message, CompletionType.Exception));
}
}
if (T.Equals(typeof(long)))
{
try
{
var l = TypeConverters.GetValue <long>(left.ReturnValue);
var r = TypeConverters.GetValue <long>(right.ReturnValue);
switch (Operator)
{
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
}
return(new Completion(l + r));
}
catch (Exception e)
{
return(new Completion(e.Message, CompletionType.Exception));
}
}
{
try
{
var l = TypeConverters.GetValue <double>(left.ReturnValue);
var r = TypeConverters.GetValue <double>(right.ReturnValue);
switch (Operator)
{
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
}
return(new Completion(l + r));
}
catch (Exception e)
{
return(new Completion(e.Message, CompletionType.Exception));
}
}
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Expression == null)
{
return(Completion.Exception(Properties.Language.NullException, this));
}
var c = Expression.Execute(enviroment);
if (c.Type != CompletionType.Value)
{
return(c);
}
if (!TypeConverters.IsNumber(c.ReturnValue))
{
return(Completion.Exception(Properties.Language.NotNumber, Expression));
}
Type t = c.ReturnValue.GetType();
if (t.Equals(typeof(int)))
{
int v = TypeConverters.GetValue <int>(c.ReturnValue);
int old = v;
if (Operator == UpdateOperator.Add)
{
v += 1;
}
else
{
v = v - 1;
}
if (Expression is Identifier)
{
enviroment.SetValue(((Identifier)Expression).Variable, v);
}
return(new Completion(IsPrefix ? v : old));
}
else if (t.Equals(typeof(float)))
{
float v = TypeConverters.GetValue <float>(c.ReturnValue);
float old = v;
if (Operator == UpdateOperator.Add)
{
v += 1;
}
else
{
v = v - 1;
}
if (Expression is Identifier)
{
enviroment.SetValue(((Identifier)Expression).Variable, v);
}
return(new Completion(IsPrefix ? v : old));
}
else
{
double v = TypeConverters.GetValue <double>(c.ReturnValue);
double old = v;
if (Operator == UpdateOperator.Add)
{
v += 1;
}
else
{
v = v - 1;
}
if (Expression is Identifier)
{
enviroment.SetValue(((Identifier)Expression).Variable, v);
}
return(new Completion(IsPrefix ? v : old));
}
}
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("$$Player") as ScriptPlayer).DrawScript();
}));
return(Completion.Void);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
DateTime startTime;
DateTime finishTime;
double orgin_x;
double orgin_y;
double totalTime;
if (X == null)
{
return(Completion.Void);
}
double x = 0;
try
{
var c = X.Execute(enviroment);
if (c.Type != CompletionType.Value)
{
return(c);
}
x = TypeConverters.GetValue <double>(c.ReturnValue);
}
catch
{
return(Completion.Exception("Wrong number format", X));
}
if (Y == null)
{
return(Completion.Void);
}
double y = 0;
try
{
var c = Y.Execute(enviroment);
if (c.Type != CompletionType.Value)
{
return(c);
}
y = TypeConverters.GetValue <double>(c.ReturnValue);
}
catch
{
return(Completion.Exception("Wrong number format", Y));
}
if (Time == null)
{
return(Completion.Void);
}
double time = 0;
try
{
var c = Time.Execute(enviroment);
if (c.Type != CompletionType.Value)
{
return(c);
}
time = TypeConverters.GetValue <double>(c.ReturnValue);
}
catch
{
return(Completion.Exception("Wrong number format", Time));
}
Sprite sp = enviroment.GetValue("$$INSTANCE$$") as Sprite;
if (x < 0)
{
x = 0;
}
if (x > CurrentEnviroment.ScreenWidth)
{
x = CurrentEnviroment.ScreenWidth;
}
if (y < 0)
{
y = 0;
}
if (y > CurrentEnviroment.ScreenHeight)
{
y = CurrentEnviroment.ScreenHeight;
}
orgin_x = sp.X;
orgin_y = sp.Y;
startTime = DateTime.Now;
finishTime = DateTime.Now.AddSeconds(time);
totalTime = (finishTime - startTime).TotalMilliseconds;
while (true)
{
if (DateTime.Now > finishTime)
{
break;
}
double duration = (DateTime.Now - startTime).TotalMilliseconds;
sp.X = (int)(orgin_x + (x - orgin_x) * duration / totalTime);
sp.Y = (int)(orgin_y + (y - orgin_y) * duration / totalTime);
App.Current.Dispatcher.InvokeAsync(new Action(() =>
{
(enviroment.GetValue("$$Player") as ScriptPlayer).DrawScript();
}));
Thread.Sleep(100);
}
sp.X = (int)x;
sp.Y = (int)y;
App.Current.Dispatcher.InvokeAsync(new Action(() =>
{
(enviroment.GetValue("$$Player") as ScriptPlayer).DrawScript();
}));
return(Completion.Void);
}
public Completion Assign(ExecutionEnvironment enviroment, object value)
{
if (List == null || Index == null)
{
return(Completion.Exception("Null Exception", this));
}
var a = List.Execute(enviroment);
if (!a.IsValue)
{
return(a);
}
if (a.ReturnValue is Dictionary <object, object> )
{
var i = Index.Execute(enviroment);
if (!i.IsValue)
{
return(i);
}
if ((i.ReturnValue == null))
{
return(Completion.Exception("dictionary key can not be null", Index));
}
var iv = i.ReturnValue;
Dictionary <object, object> d = a.ReturnValue as Dictionary <object, object>;
d[iv] = value;
return(new Completion(value));
}
else
{
var i = Index.Execute(enviroment);
if (!i.IsValue)
{
return(i);
}
if (!(i.ReturnValue is int))
{
return(Completion.Exception("Only integer is accepted", Index));
}
var iv = (int)i.ReturnValue;
if (a.ReturnValue is object[])
{
object[] arra = a.ReturnValue as object[];
if (iv < 0 && iv >= arra.Length)
{
return(Completion.Exception("value " + iv + " is out of array index", Index));
}
arra[iv] = value;
return(new Completion(value));
}
else if (a.ReturnValue is List <object> )
{
List <object> arra = a.ReturnValue as List <object>;
if (iv < 0 && iv >= arra.Count)
{
return(Completion.Exception("value " + iv + " is out of list index", Index));
}
arra[iv] = value;
return(new Completion(value));
}
return(Completion.Exception("value is not an array, list or dictionary", List));
}
}
public Completion Assign(ExecutionEnvironment enviroment, object value)
{
if (Array == null || Index1 == null || Index2 == null)
{
return(Completion.Exception(Language.NullException, this));
}
var a = Array.Execute(enviroment);
if (!a.IsValue)
{
return(a);
}
if (!(a.ReturnValue is object[, ]))
{
return(Completion.Exception(Language.NotNumberException, Array));
}
object[,] arra = a.ReturnValue as object[, ];
var i = Index1.Execute(enviroment);
if (!i.IsValue)
{
return(i);
}
if (!(i.ReturnValue is int))
{
return(Completion.Exception(Language.NotNumberException, Index1));
}
var iv = (int)i.ReturnValue;
var r = Index2.Execute(enviroment);
if (!r.IsValue)
{
return(r);
}
if (!(r.ReturnValue is int))
{
return(Completion.Exception(Language.NotNumberException, Index2));
}
var jv = (int)r.ReturnValue;
if (iv < 0 && iv >= arra.GetLength(0))
{
return(Completion.Exception(Language.IndexOutOfRangeException, Index1));
}
if (jv < 0 && jv >= arra.GetLength(1))
{
return(Completion.Exception(Language.IndexOutOfRangeException, Index2));
}
try
{
arra[iv, jv] = value;
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
return(new Completion(value));
}
public Completion Assign(ExecutionEnvironment enviroment, object value)
{
if (Array == null || Index == null)
{
return(Completion.Exception(Language.NullException, this));
}
var a = Array.Execute(enviroment);
if (!a.IsValue)
{
return(a);
}
if (a.ReturnValue is Dictionary <object, object> )
{
var i = Index.Execute(enviroment);
if (!i.IsValue)
{
return(i);
}
if ((i.ReturnValue == null))
{
return(Completion.Exception(Language.ValueNullException, Index));
}
var iv = i.ReturnValue;
Dictionary <object, object> d = a.ReturnValue as Dictionary <object, object>;
d[iv] = value;
return(new Completion(value));
}
else
{
var i = Index.Execute(enviroment);
if (!i.IsValue)
{
return(i);
}
if (!(i.ReturnValue is int))
{
return(Completion.Exception(Language.NotNumberException, Index));
}
var iv = (int)i.ReturnValue;
if (a.ReturnValue is object[])
{
object[] arra = a.ReturnValue as object[];
if (iv < 0 && iv >= arra.Length)
{
return(Completion.Exception(Language.IndexOutOfRangeException, Index));
}
arra[iv] = value;
return(new Completion(value));
}
else if (a.ReturnValue is List <object> )
{
List <object> arra = a.ReturnValue as List <object>;
if (iv < 0 && iv >= arra.Count)
{
return(Completion.Exception(Language.IndexOutOfRangeException, Index));
}
arra[iv] = value;
return(new Completion(value));
}
return(Completion.Exception(Language.NotCollectionException, Array));
}
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
/*
* if (DelegateFunction != null)
* {
* List<object> ps = new List<object>();
* for (int i = 0; i < Args.Count; i++)
* {
* Expression e = Args[i];
* string name = ArgTyps[i];
*
* Completion cp = e.Execute(enviroment);
* if (cp.Type != CompletionType.Value)
* return cp;
* ps.Add(cp.ReturnValue);
* }
* DelegateFunction.Invoke(ps.ToArray());
* return Completion.Void;
* }*/
foreach (var f in enviroment.Module.Functions)
{
if (Function.Equals(f.Name))
{
ExecutionEnvironment current = new ExecutionEnvironment(enviroment.GetInstanceEnvironment());
for (int i = 0; i < Args.Count; i++)
{
Expression e = Args[i];
string name = ArgTyps[i];
Completion cp = e.Execute(enviroment);
if (cp.Type != CompletionType.Value)
{
return(cp);
}
current.RegisterValue(f.Params[i].Name, cp.ReturnValue);
}
var c = f.Execute(current);
return(c);
}
}
DelegateFunction func = enviroment.GetFunction(Function);
List <object> parameters = new List <object>();
if (func != null)
{
try
{
for (int i = 0; i < Args.Count; i++)
{
Expression e = Args[i];
string name = ArgTyps[i];
if (e == null)
{
return(Completion.Exception(Properties.Language.ParameterNullException, this));
}
Completion cp = e.Execute(enviroment);
if (cp.Type != CompletionType.Value)
{
return(cp);
}
parameters.Add(cp.ReturnValue);
}
return(new Completion(func.Invoke(parameters.ToArray())));
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
return(Completion.Void);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Left == null)
{
return(Completion.Exception(Properties.Language.NullException, this));
}
if (Right == null)
{
return(Completion.Exception(Properties.Language.NullException, this));
}
var left = Left.Execute(enviroment);
if (left.Type != CompletionType.Value)
{
return(left);
}
var right = Right.Execute(enviroment);
if (right.Type != CompletionType.Value)
{
return(right);
}
if (IsLogicalOperator(Operator))
{
return(ExecuteLogical(enviroment, left.ReturnValue, right.ReturnValue));
}
if (Operator == Operator.Add)
{
if ((left.ReturnValue is string) || right.ReturnValue is string)
{
return(ExecuteStringAdd(enviroment, left.ReturnValue, right.ReturnValue));
}
}
if (Operator == Operator.Equal)
{
if (left.ReturnValue is string)
{
return(new Completion(left.ReturnValue is string && (left.ReturnValue as string).Equals(right.ReturnValue)));
}
if (right.ReturnValue is string)
{
return(new Completion(right.ReturnValue is string && (right.ReturnValue as string).Equals(left.ReturnValue)));
}
if (left.ReturnValue is bool)
{
return(new Completion(right.ReturnValue is bool && (bool)right.ReturnValue == (bool)left.ReturnValue));
}
if (right.ReturnValue is bool)
{
return(new Completion(left.ReturnValue is bool && (bool)left.ReturnValue == (bool)right.ReturnValue));
}
if (left.ReturnValue == null)
{
if (right.ReturnValue == null)
{
return(new Completion(true));
}
else
{
return(new Completion(false));
}
}
if (right.ReturnValue == null)
{
if (left.ReturnValue == null)
{
return(new Completion(true));
}
return(new Completion(false));
}
}
if (Operator == Operator.NotEqual)
{
if (left.ReturnValue is string)
{
return(new Completion(!(left.ReturnValue as string).Equals(right.ReturnValue)));
}
if (right.ReturnValue is string)
{
return(new Completion(!(right.ReturnValue as string).Equals(left.ReturnValue)));
}
if (left.ReturnValue is bool)
{
return(new Completion(!(right.ReturnValue is bool) || (bool)right.ReturnValue != (bool)left.ReturnValue));
}
if (right.ReturnValue is bool)
{
return(new Completion(!(left.ReturnValue is bool) || (bool)left.ReturnValue != (bool)right.ReturnValue));
}
if (left.ReturnValue == null)
{
if (right.ReturnValue != null)
{
return(new Completion(true));
}
else
{
return(new Completion(false));
}
}
if (right.ReturnValue == null)
{
if (left.ReturnValue != null)
{
return(new Completion(true));
}
return(new Completion(false));
}
}
if (Operator == Operator.Add)
{
if ((left.ReturnValue is DateTime) && right.ReturnValue is DateTime)
{
return(ExecuteStringAdd(enviroment, left.ReturnValue, right.ReturnValue));
}
}
Type T = TypeConverters.GetMaxTypes(left.ReturnValue, right.ReturnValue);
if (T == null)
{
return(Completion.Exception(Properties.Language.NotNumber, this));
}
if (Operator == Operator.Mod || Operator == Operator.BitAnd || Operator == Operator.BitOr ||
Operator == Operator.BitLeftShift || Operator == Operator.BitRightShift || Operator == Operator.BitExclusiveOr)
{
T = typeof(int);
}
if (T.Equals(typeof(char)))
{
try
{
var l = TypeConverters.GetValue <char>(left.ReturnValue);
var r = TypeConverters.GetValue <char>(right.ReturnValue);
switch (Operator)
{
case Operator.Add:
return(new Completion(l + r));
case Operator.Minus:
return(new Completion(l - r));
case Operator.Mulitiply:
return(new Completion(l * r));
case Operator.Divide:
return(new Completion(l / r));
case Operator.Mod:
return(new Completion(l % r));
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
case Operator.NotEqual:
return(new Completion(l != r));
case Operator.BitAnd:
return(new Completion(l & r));
case Operator.BitOr:
return(new Completion(l | r));
case Operator.BitLeftShift:
return(new Completion(l << r));
case Operator.BitRightShift:
return(new Completion(l >> r));
case Operator.BitExclusiveOr:
return(new Completion(l ^ r));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
return(Completion.Exception(e.Message, this));
}
}
if (T.Equals(typeof(int)))
{
try
{
var l = TypeConverters.GetValue <int>(left.ReturnValue);
var r = TypeConverters.GetValue <int>(right.ReturnValue);
switch (Operator)
{
case Operator.Add:
return(new Completion(l + r));
case Operator.Minus:
return(new Completion(l - r));
case Operator.Mulitiply:
return(new Completion(l * r));
case Operator.Divide:
return(new Completion(l / r));
case Operator.Mod:
return(new Completion(l % r));
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
case Operator.NotEqual:
return(new Completion(l != r));
case Operator.BitAnd:
return(new Completion(l & r));
case Operator.BitOr:
return(new Completion(l | r));
case Operator.BitLeftShift:
return(new Completion(l << r));
case Operator.BitRightShift:
return(new Completion(l >> r));
case Operator.BitExclusiveOr:
return(new Completion(l ^ r));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
return(Completion.Exception(e.Message, this));
}
}
if (T.Equals(typeof(float)))
{
try
{
var l = TypeConverters.GetValue <float>(left.ReturnValue);
var r = TypeConverters.GetValue <float>(right.ReturnValue);
switch (Operator)
{
case Operator.Add:
return(new Completion(l + r));
case Operator.Minus:
return(new Completion(l - r));
case Operator.Mulitiply:
return(new Completion(l * r));
case Operator.Divide:
return(new Completion(l / r));
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
case Operator.NotEqual:
return(new Completion(l != r));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
if (T.Equals(typeof(long)))
{
try
{
var l = TypeConverters.GetValue <long>(left.ReturnValue);
var r = TypeConverters.GetValue <long>(right.ReturnValue);
switch (Operator)
{
case Operator.Add:
return(new Completion(l + r));
case Operator.Minus:
return(new Completion(l - r));
case Operator.Mulitiply:
return(new Completion(l * r));
case Operator.Divide:
return(new Completion(l / r));
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
case Operator.NotEqual:
return(new Completion(l != r));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
{
try
{
double l = TypeConverters.GetValue <double>(left.ReturnValue);
double r = TypeConverters.GetValue <double>(right.ReturnValue);
switch (Operator)
{
case Operator.Add:
return(new Completion(l + r));
case Operator.Minus:
return(new Completion(l - r));
case Operator.Mulitiply:
return(new Completion(l * r));
case Operator.Divide:
return(new Completion(l / r));
case Operator.Great:
return(new Completion(l > r));
case Operator.GreatOrEqual:
return(new Completion(l >= r));
case Operator.Less:
return(new Completion(l < r));
case Operator.LessOrEqual:
return(new Completion(l <= r));
case Operator.Equal:
return(new Completion(l == r));
case Operator.NotEqual:
return(new Completion(l != r));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
}
public Completion Assign(ExecutionEnvironment environment, object value)
{
if (string.IsNullOrEmpty(SetMemberFunction))
{
return(Completion.Exception("this is can not set", this));
}
if (Object == null)
{
return(Completion.Exception("object parameter can not be null", this));
}
var tc = Object.Execute(environment);
if (!tc.IsValue)
{
return(tc);
}
object obj = tc.ReturnValue;
if (obj == null)
{
return(Completion.Exception("object value can not be null", Object));
}
object m = null;
if (IsMemberRequired)
{
if (Member == null)
{
return(Completion.Exception("member parameter can not be null", this));
}
var mc = Member.Execute(environment);
if (!mc.IsValue)
{
return(mc);
}
m = mc.ReturnValue;
}
Type t = obj.GetType();
try
{
if (MemberType == MemberType.Function)
{
MethodInfo set = t.GetMethod(SetMemberFunction);
if (set == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
if (IsMemberRequired)
{
set.Invoke(obj, new object[] { m, value });
}
else
{
set.Invoke(obj, new object[] { value });
}
return(new Completion(value));
}
else if (MemberType == MemberType.Property)
{
PropertyInfo set = t.GetProperty(SetMemberFunction);
if (set == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
set.SetValue(obj, value);
return(new Completion(value));
}
else
{
FieldInfo set = t.GetField(SetMemberFunction);
if (set == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
set.SetValue(obj, value);
return(new Completion(value));
}
}catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
protected override Completion ExecuteImpl(ExecutionEnvironment environment)
{
if (Object == null)
{
return(Completion.Exception("object parameter can not be null", this));
}
var tc = Object.Execute(environment);
if (!tc.IsValue)
{
return(tc);
}
object obj = tc.ReturnValue;
if (obj == null)
{
return(Completion.Exception("object value can not be null", Object));
}
object m = null;
if (IsMemberRequired)
{
if (Member == null)
{
return(Completion.Exception("member parameter can not be null", this));
}
var mc = Member.Execute(environment);
if (!mc.IsValue)
{
return(mc);
}
m = mc.ReturnValue;
}
Type t = obj.GetType();
try
{
if (MemberType == MemberType.Function)
{
MethodInfo get = t.GetMethod(GetMemberFunction);
if (get == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
object value = null;
if (IsMemberRequired)
{
value = get.Invoke(obj, new object[] { m });
}
else
{
value = get.Invoke(obj, new object[] { });
}
return(new Completion(value));
}
else if (MemberType == MemberType.Property)
{
PropertyInfo get = t.GetProperty(GetMemberFunction);
if (get == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
object value = get.GetValue(obj);
return(new Completion(value));
}
else
{
FieldInfo get = t.GetField(GetMemberFunction);
if (get == null)
{
return(Completion.Exception("No member function for " + obj.GetType(), Member));
}
object value = get.GetValue(obj);
return(new Completion(value));
}
}
catch (Exception e)
{
return(Completion.Exception(e.Message, this));
}
}
public Completion Execute(Class m)
{
IsAborting = false;
IsCompleted = false;
_current = m;
if (_current == null)
{
return(null);
}
Completion c = Completion.Void;
ExecutionEnvironment baseEnv = this.GetBaseEnvironment();
ExecutionEnvironment classEnv = new ExecutionEnvironment(baseEnv);
ExecutionEnvironment instanceEnv = new ExecutionEnvironment(classEnv);
foreach (var v in m.Variables)
{
instanceEnv.RegisterValue(v.Name, v.Value);
}
foreach (var func in _current.Functions)
{
if ("main".Equals(func.Name, StringComparison.OrdinalIgnoreCase))
{
var parameter = func.Params;
ExecutionEnvironment functionEnv = new ExecutionEnvironment(instanceEnv);
ExecutionStarted?.Invoke(this, null);
foreach (var p in parameter)
{
functionEnv.RegisterValue(p.Name, null);
}
foreach (var block in m.BlockStatements)
{
foreach (var s in block.Body)
{
if (s is ExpressionStatement)
{
Expression exp = (s as ExpressionStatement).Expression;
if (exp is VariableDeclarationExpression)
{
exp.Execute(instanceEnv);
}
}
}
}
try
{
IsCompleted = false;
c = func.Execute(functionEnv);
break;
}catch (Exception e)
{
IsCompleted = true;
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
ExecutionAborted?.Invoke(this, new Completion(e.Message, CompletionType.Exception));
return(Completion.Void);
}
}
}
IsCompleted = true;
if (c.Type == CompletionType.Value)
{
ExecutionCompleted?.Invoke(this, c);
}
else if (c.Type == CompletionType.Exception)
{
ExecutionAborted?.Invoke(this, c);
}
else
{
ExecutionAborted?.Invoke(this, Completion.Exception(Properties.Language.UnknowException, null));
}
return(c);
}
protected override Completion ExecuteImpl(ExecutionEnvironment enviroment)
{
if (Right == null)
{
return(Completion.Exception(Properties.Language.NoValueAssigned, this));
}
var right = Right.Execute(enviroment);
if (right.Type != CompletionType.Value)
{
return(right);
}
if (Left == null)
{
return(right);
}
if (Left is IAssignment)
{
try
{
if (Operator == AssignmentOperator.Equal)
{
return((Left as IAssignment).Assign(enviroment, right.ReturnValue));
}
var l = Left.Execute(enviroment);
if (!l.IsValue)
{
return(l);
}
if (l.ReturnValue == null)
{
return(Completion.Exception(Properties.Language.VariableNullException, Left));
}
Type lt = l.ReturnValue.GetType();
if (l.ReturnValue is string || right.ReturnValue is string)
{
if (Operator != AssignmentOperator.AddEqual)
{
return(Completion.Exception(Properties.Language.StringOnlySupport, this));
}
return((Left as IAssignment).Assign(enviroment, l.ReturnValue + "" + right.ReturnValue));
}
if (!TypeConverters.IsNumber(l.ReturnValue))
{
return(Completion.Exception(Properties.Language.NotNumber, Left));
}
if (!TypeConverters.IsNumber(right.ReturnValue))
{
return(Completion.Exception(Properties.Language.NotNumber, Right));
}
Type maxType = TypeConverters.GetMaxTypes(l.ReturnValue, right.ReturnValue);
Console.Write(maxType);
if (maxType.Equals(typeof(char)))
{
var lint = TypeConverters.GetValue <char>(l.ReturnValue);
var rint = TypeConverters.GetValue <char>(right.ReturnValue);
if (Operator == AssignmentOperator.AddEqual)
{
return((Left as IAssignment).Assign(enviroment, lint + rint));
}
if (Operator == AssignmentOperator.MinusEqual)
{
return((Left as IAssignment).Assign(enviroment, lint - rint));
}
if (Operator == AssignmentOperator.MulitiplyEqual)
{
return((Left as IAssignment).Assign(enviroment, lint * rint));
}
if (Operator == AssignmentOperator.DivideEqual)
{
return((Left as IAssignment).Assign(enviroment, lint / rint));
}
if (Operator == AssignmentOperator.ModEqual)
{
return((Left as IAssignment).Assign(enviroment, lint % rint));
}
if (Operator == AssignmentOperator.BitAndEqual)
{
return((Left as IAssignment).Assign(enviroment, lint & rint));
}
if (Operator == AssignmentOperator.BitExclusiveOrEqual)
{
return((Left as IAssignment).Assign(enviroment, lint ^ rint));
}
if (Operator == AssignmentOperator.BitLeftShiftEqual)
{
return((Left as IAssignment).Assign(enviroment, lint << rint));
}
if (Operator == AssignmentOperator.BitOrEqual)
{
return((Left as IAssignment).Assign(enviroment, lint | rint));
}
if (Operator == AssignmentOperator.BitRightShiftEqual)
{
return((Left as IAssignment).Assign(enviroment, lint >> rint));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
if (Operator == AssignmentOperator.BitAndEqual || Operator == AssignmentOperator.BitExclusiveOrEqual || Operator == AssignmentOperator.BitLeftShiftEqual ||
Operator == AssignmentOperator.BitOrEqual || Operator == AssignmentOperator.BitRightShiftEqual)
{
int lint = TypeConverters.GetValue <int>(l.ReturnValue);
int rint = TypeConverters.GetValue <int>(right.ReturnValue);
if (Operator == AssignmentOperator.BitAndEqual)
{
return((Left as IAssignment).Assign(enviroment, lint & rint));
}
if (Operator == AssignmentOperator.BitExclusiveOrEqual)
{
return((Left as IAssignment).Assign(enviroment, lint ^ rint));
}
if (Operator == AssignmentOperator.BitLeftShiftEqual)
{
return((Left as IAssignment).Assign(enviroment, lint << rint));
}
if (Operator == AssignmentOperator.BitOrEqual)
{
return((Left as IAssignment).Assign(enviroment, lint | rint));
}
if (Operator == AssignmentOperator.BitRightShiftEqual)
{
return((Left as IAssignment).Assign(enviroment, lint >> rint));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
if (maxType.Equals(typeof(int)))
{
int lint = TypeConverters.GetValue <int>(l.ReturnValue);
int rint = TypeConverters.GetValue <int>(right.ReturnValue);
if (Operator == AssignmentOperator.AddEqual)
{
return((Left as IAssignment).Assign(enviroment, lint + rint));
}
if (Operator == AssignmentOperator.MinusEqual)
{
return((Left as IAssignment).Assign(enviroment, lint - rint));
}
if (Operator == AssignmentOperator.MulitiplyEqual)
{
return((Left as IAssignment).Assign(enviroment, lint * rint));
}
if (Operator == AssignmentOperator.DivideEqual)
{
return((Left as IAssignment).Assign(enviroment, lint / rint));
}
if (Operator == AssignmentOperator.ModEqual)
{
return((Left as IAssignment).Assign(enviroment, lint % rint));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
else if (maxType.Equals(typeof(float)))
{
float lint = TypeConverters.GetValue <float>(l.ReturnValue);
float rint = TypeConverters.GetValue <int>(right.ReturnValue);
if (Operator == AssignmentOperator.AddEqual)
{
return((Left as IAssignment).Assign(enviroment, lint + rint));
}
if (Operator == AssignmentOperator.MinusEqual)
{
return((Left as IAssignment).Assign(enviroment, lint - rint));
}
if (Operator == AssignmentOperator.MulitiplyEqual)
{
return((Left as IAssignment).Assign(enviroment, lint * rint));
}
if (Operator == AssignmentOperator.DivideEqual)
{
return((Left as IAssignment).Assign(enviroment, lint / rint));
}
if (Operator == AssignmentOperator.ModEqual)
{
return((Left as IAssignment).Assign(enviroment, lint % rint));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
else
{
double lint = TypeConverters.GetValue <double>(l.ReturnValue);
double rint = TypeConverters.GetValue <double>(right.ReturnValue);
if (Operator == AssignmentOperator.AddEqual)
{
return((Left as IAssignment).Assign(enviroment, lint + rint));
}
if (Operator == AssignmentOperator.MinusEqual)
{
return((Left as IAssignment).Assign(enviroment, lint - rint));
}
if (Operator == AssignmentOperator.MulitiplyEqual)
{
return((Left as IAssignment).Assign(enviroment, lint * rint));
}
if (Operator == AssignmentOperator.DivideEqual)
{
return((Left as IAssignment).Assign(enviroment, lint / rint));
}
if (Operator == AssignmentOperator.ModEqual)
{
return((Left as IAssignment).Assign(enviroment, lint % rint));
}
return(Completion.Exception(Properties.Language.UnknowException, this));
}
}catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
return(Completion.Exception(e.Message, this));
}
}
else
{
return(Completion.Exception(Properties.Language.InvalidBeforeEqual, Left));
}
}
