public void VisitNodeJump(NodeJump nj)
{
if (nj.Target == null)
{
_report.AddMessage(ProjectReportMessage.MessageSeverity.Error, "A jump node has no target set.", nj);
}
else if (!_nodeMap.ContainsKey(nj.Target))
{
_report.AddMessage(ProjectReportMessage.MessageSeverity.Error, "A jump node has an invalid target.", nj);
}
else
{
var jumpOriginScene = _nodeMap[nj].SceneId;
var jumpTargetScene = _nodeMap[nj.Target].SceneId;
if (jumpOriginScene != jumpTargetScene)
{
_report.AddMessage(ProjectReportMessage.MessageSeverity.Error, "Please refer to https://xkcd.com/292/ for additional help.", nj);
}
}
if (nj.Target == nj)
{
_report.AddMessage(ProjectReportMessage.MessageSeverity.Error, "A jump node has itself as the target.", nj);
}
}
public void VisitNodeJump(NodeJump nj)
{
_writer.WriteStartElement("NodeJump");
if (nj.Target != null)
{
var nodeIdj = _nodeMapping[nj.Target];
_writer.WriteAttributeString("TargetNode", nodeIdj.ToString());
}
_writer.WriteEndElement();
}
public void VisitNodeJump(NodeJump nj)
{
_writer.WriteStartElement("NodeJump");
if (nj.Target != null && _nodeMap.ContainsKey(nj.Target))
{
var(sceneIdj, nodeIdj) = _nodeMap[nj.Target];
_writer.WriteAttributeString("TargetScene", sceneIdj.ToString());
_writer.WriteAttributeString("TargetNode", nodeIdj.ToString());
}
_writer.WriteEndElement();
}
private bool openedBracket; // check if compiling statement
public CompileWhile() : base()
{
firstDoNothingNode = new NodeDoNothing();
conditionalJump = new NodeConditionalJump();
jumpBackNode = new NodeJump();
compiledNodes.addLast(firstDoNothingNode);
compiledNodes.addLast(conditionalJump);
compiledNodes.addLast(new NodeDoNothing());
compiledNodes.addLast(jumpBackNode);
compiledNodes.addLast(new NodeDoNothing());
jumpBackNode.jumpNode = compiledNodes.getFirst();
conditionalJump.nextOntrue = compiledNodes.get(2);
conditionalJump.nextOnFalse = compiledNodes.getLast();
// Settings
openedBracket = false;
}
public void VisitNodeJump(NodeJump nj)
{
if (nj.Target == null)
{
return;
}
var targetIndexJ = _scene.Nodes.IndexOf(nj.Target);
if (targetIndexJ == -1)
{
Report.AddMessage(ProjectReportMessage.MessageSeverity.Error, "Raptors dispatched.", nj);
Running = false;
}
else if (targetIndexJ < Position)
{
Report.AddMessage(ProjectReportMessage.MessageSeverity.Info, "Detected jump backwards (potential loop), aborting analysis of this branch.", nj);
Running = false;
}
Position = targetIndexJ;
}
private bool openedBracket; // check if compiling statement
public CompileIfElseStatement() : base()
{
firstNodeDoNothing = new NodeDoNothing();
trueNodeDoNothing = new NodeDoNothing();
falseNodeDoNothing = new NodeDoNothing();
conditionalJump = new NodeConditionalJump();
nodeJump = new NodeJump();
nodeDoNothing = new NodeDoNothing();
conditionalJump.nextOntrue = trueNodeDoNothing;
conditionalJump.nextOnFalse = falseNodeDoNothing;
compiledNodes.addLast(firstNodeDoNothing);
compiledNodes.addLast(conditionalJump);
compiledNodes.addLast(trueNodeDoNothing);
compiledNodes.addLast(falseNodeDoNothing);
nodeJump.jumpNode = nodeDoNothing;
compiledNodes.insertBefore(falseNodeDoNothing, nodeJump);
compiledNodes.addLast(nodeDoNothing);
}
public override void visit(NodeJump node)
{
nextNode = node.jumpNode;
}
public void VisitNodeJump(NodeJump nj)
{
}
public abstract void visit(NodeJump node);
