/// <summary>
/// Generates the code for a StateEvent node.
/// </summary>
/// <param name="se">The StateEvent node.</param>
/// <param name="parentStateName">The name of the parent state.</param>
/// <returns>String containing C# code for StateEvent se.</returns>
private string GenerateStateEvent(StateEvent se, string parentStateName)
{
StringBuilder retstr = new StringBuilder();
// we need to separate the argument declaration list from other kids
List<SYMBOL> argumentDeclarationListKids = new List<SYMBOL>();
List<SYMBOL> remainingKids = new List<SYMBOL>();
LSL2CSCodeTransformer.FixEventName(this.OriginalScript, ref se);
_currentLocalFunctionDeclaration = se;
MethodVariables.Clear();
VariablesToRename.Clear();
foreach (SYMBOL kid in se.kids)
if (kid is ArgumentDeclarationList)
argumentDeclarationListKids.Add(kid);
else
remainingKids.Add(kid);
// "state" (function) declaration
retstr.Append(GenerateIndented(
String.Format("public System.Collections.IEnumerator {0}_event_{1}(", parentStateName, se.Name), se));
IsParentEnumerable = true;
// print the state arguments, if any
List<ArgumentDeclarationList> args = new List<ArgumentDeclarationList>();
foreach (SYMBOL kid in argumentDeclarationListKids)
{
args.Add(((ArgumentDeclarationList) kid));
retstr.Append(GenerateArgumentDeclarationList((ArgumentDeclarationList) kid));
}
m_allMethods.Add(String.Format("{0}_event_{1}", parentStateName, se.Name), args);
retstr.Append(GenerateLine(")"));
foreach (SYMBOL kid in remainingKids)
retstr.Append(GenerateNode(kid));
if (retstr[retstr.Length - 2] == '}')
retstr.Insert(retstr.Length - 2, GenerateLine(" yield break;"));
return retstr.ToString();
}
public StateBody(Parser yyp, StateEvent se) : base((yyp))
{
kids.Add(se);
}
public static void FixEventName(string script, ref StateEvent evt)
{
if (evt.Name == "remote_data")
{
string[] lines = script.Split(new [] { '\n' });
string line = lines[evt.Line-1];
if (line.IndexOf('(') > 0)
{
line = line.Substring(0, line.IndexOf('(')).Trim();
if(_newLSLEvents.Any((ev) => ev.Name == line))
evt.Name = line;
}
}
}
public StateBody(Parser yyp, StateBody sb, StateEvent se) : base((yyp))
{
while (0 < sb.kids.Count) kids.Add(sb.kids.Pop());
kids.Add(se);
}