public override void Init(ParsingContext context, ParseTreeNode treeNode)
{
base.Init(context, treeNode);
ParseTreeNode declNode = treeNode.ChildNodes[1].FirstChild;
if (declNode.ToString() == "TypedFunction")
{
declNode = declNode.FirstChild;
}
TypeToken = declNode.FirstChild.Token;
Name = declNode.LastChild.Token;
DeclNode = (ScopedNode)declNode.AstNode;
Parameters = (ParametersNode)treeNode.ChildNodes[2].AstNode;
if (TypeToken != null)
{
AsString = Label + TypeToken.ValueString + " " + Name.ValueString;
}
ChildNodes.Add(DeclNode);
DeclNode.Parent = this;
ChildNodes.Add(Parameters);
Parameters.Parent = this;
if (UoTypeToken == Types.List && !(this is UoCoreFunctionNode))
{
context.AddParserMessage(ParserErrorLevel.Warning, new SourceSpan(TypeToken.Location, TypeToken.Length), "Function may not return a list.");
}
}
protected virtual void LoadNodes(ParsingContext context, ParseTreeNode treeNode)
{
ChanceNode = treeNode.ChildNodes[1].ChildNodes.Count > 0 ? (EventParamNode <UoToken.UoTypeName_int>)treeNode.ChildNodes[1].FirstChild.AstNode : null;
ParseTreeNode declNode = treeNode.ChildNodes[2];
Name = declNode.FirstChild.Token;
EventParameter = declNode.ChildNodes.Count > 1 ? (ScopedNode)declNode.LastChild.AstNode : null;
DeclNode = (EventDecNode)declNode.AstNode;
Parameters = (ParametersNode)treeNode.ChildNodes[3].AstNode;
Body = (ScopedNode)treeNode.ChildNodes[4].AstNode;
}
public static void CreateFromExtern(ParsingContext context, ParseTreeNode parseNode)
{
ParametersNode node = new ParametersNode();
node.Init(context, parseNode);
parseNode.AstNode = node;
node.ChildNodes.Clear();
foreach (ParseTreeNode cnode in parseNode.ChildNodes)
{
DeclarationNode param = new ProtoParamDeclaration();
param.Init(context, cnode);
param.Parent = node;
node.ChildNodes.Add(param);
}
}