public EventHandlerDelcaration()
{
Params = new List <Parameter>();
Body = new BlockStatement();
}
public LoopStatement()
{
Body = new BlockStatement();
}
public FunctionDeclaration()
{
Params = new List <Parameter>();
Body = new BlockStatement();
}
public ForInStatement()
{
Body = new BlockStatement();
}
private static Sprite LoadSprite(XmlNode root)
{
if (root.Name != "Sprite")
{
return(null);
}
Sprite sp = new Sprite();
PropertyInfo[] pinfo = sp.GetType().GetProperties();
Dictionary <string, PropertyInfo> pMap = new Dictionary <string, PropertyInfo>();
foreach (PropertyInfo p in pinfo)
{
pMap.Add(p.Name, p);
}
foreach (XmlNode node in root.ChildNodes)
{
string name = node.Name;
if (name == "Variables")
{
foreach (XmlNode eNode in node.ChildNodes)
{
Variable v = LoadVariable(eNode);
sp.Variables.Add(v);
}
}
else if (name == "Expressions")
{
foreach (XmlNode eNode in node.ChildNodes)
{
Expression exp = LoadExpression(eNode);
sp.Expressions.Add(exp);
Point pt = new Point();
if (eNode.Attributes["x"] != null && eNode.Attributes["y"] != null)
{
pt = new Point(double.Parse(eNode.Attributes["x"].Value),
double.Parse(eNode.Attributes["y"].Value));
}
sp.Positions.Add(exp, pt);
}
}
else if (name == "BlockStatements")
{
foreach (XmlNode bnode in node.ChildNodes)
{
BlockStatement bs = LoadBlockStatement(bnode);
sp.BlockStatements.Add(bs);
Point pt = new Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(bs, pt);
}
}
else if (name == "Handlers")
{
foreach (XmlNode bnode in node.ChildNodes)
{
Function func = LoadFunction(bnode);
sp.Handlers.Add(func as EventHandler);
Point pt = new Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(func, pt);
}
}
else if (name == "Functions")
{
foreach (XmlNode bnode in node.ChildNodes)
{
Function func = LoadFunction(bnode);
sp.Functions.Add(func);
Point pt = new Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(func, pt);
}
}
else if (name == "Positions")
{
}
else
{
PropertyInfo property = pMap[name];
Type pType = property.PropertyType;
if (pType.IsAssignableFrom(typeof(List <string>)))
{
List <string> list = new List <string>();
foreach (XmlNode snode in node.ChildNodes)
{
list.Add(snode.Attributes["value"].Value);
}
property.SetValue(sp, list);
}
else if (pType.IsAssignableFrom(typeof(ResourcesList)))
{
ResourcesList list = new ResourcesList();
foreach (XmlNode snode in node.ChildNodes)
{
list.Add(LoadResource(snode));
}
property.SetValue(sp, list);
}
else
{
string value = node.Attributes["value"].Value;
object obj = ConvertTo(value, pType);
if (obj != null)
{
property.SetValue(sp, obj);
}
}
}
}
return(sp);
}
public IfStatement()
{
Consequent = new BlockStatement();
Alternate = new BlockStatement();
}
public static BlockStatement CloneBlockStatement(BlockStatement bs)
{
return(bs.Clone());
}
private static Class LoadClass(XmlNode root)
{
if (root.Name != "Class")
{
throw new FormatException("Wrong data format");
}
if (root.Attributes["type"] == null)
{
throw new FormatException("Wrong data format");
}
string type = root.Attributes["type"].Value;
Type t = Type.GetType(type);
Class sp = Activator.CreateInstance(t) as Class;
PropertyInfo[] pinfo = sp.GetType().GetProperties();
Dictionary <string, PropertyInfo> pMap = new Dictionary <string, PropertyInfo>();
foreach (PropertyInfo p in pinfo)
{
pMap.Add(p.Name, p);
}
foreach (XmlNode node in root.ChildNodes)
{
string name = node.Name;
if (name == "Variables")
{
foreach (XmlNode eNode in node.ChildNodes)
{
Variable v = LoadVariable(eNode);
sp.Variables.Add(v);
}
}
else if (name == "Expressions")
{
foreach (XmlNode eNode in node.ChildNodes)
{
Expression exp = LoadExpression(eNode);
sp.Expressions.Add(exp);
System.Windows.Point pt = new System.Windows.Point();
if (eNode.Attributes["x"] != null && eNode.Attributes["y"] != null)
{
pt = new System.Windows.Point(double.Parse(eNode.Attributes["x"].Value),
double.Parse(eNode.Attributes["y"].Value));
}
sp.Positions.Add(exp, pt);
}
}
else if (name == "BlockStatements")
{
foreach (XmlNode bnode in node.ChildNodes)
{
BlockStatement bs = LoadBlockStatement(bnode);
if (bs.Body.Count <= 0)
{
continue;
}
sp.BlockStatements.Add(bs);
System.Windows.Point pt = new System.Windows.Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new System.Windows.Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(bs, pt);
}
}
else if (name == "Handlers")
{
foreach (XmlNode bnode in node.ChildNodes)
{
Function func = LoadFunction(bnode);
sp.Handlers.Add(func as ScratchNet.EventHandler);
System.Windows.Point pt = new System.Windows.Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new System.Windows.Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(func, pt);
}
}
else if (name == "Functions")
{
foreach (XmlNode bnode in node.ChildNodes)
{
Function func = LoadFunction(bnode);
sp.Functions.Add(func);
System.Windows.Point pt = new System.Windows.Point();
if (bnode.Attributes["x"] != null && bnode.Attributes["y"] != null)
{
pt = new System.Windows.Point(double.Parse(bnode.Attributes["x"].Value),
double.Parse(bnode.Attributes["y"].Value));
}
sp.Positions.Add(func, pt);
}
}
else if (name == "Positions")
{
}
else
{
PropertyInfo property = pMap[name];
Type pType = property.PropertyType;
if (pType.IsAssignableFrom(typeof(List <string>)))
{
List <string> list = new List <string>();
foreach (XmlNode snode in node.ChildNodes)
{
list.Add(snode.Attributes["value"].Value);
}
property.SetValue(sp, list);
}
else
{
string value = node.Attributes["value"].Value;
object obj = ConvertTo(value, pType);
if (obj != null)
{
property.SetValue(sp, obj);
}
}
}
}
return(sp);
}
public WhileStatement()
{
Body = new BlockStatement();
}