private void PrintUnifiedEndNodeForScope(UnifiedEndNodeForScope pUnifiedEndNodeForScope)
{
D.isNull(pUnifiedEndNodeForScope);
//Indentation();
//_output.Append("end\n");
}
private DialogueNode VisitBranchingDialogueNode(DialogueNode pPrevious)
{
#if DEBUG_WRITE
Console.WriteLine("NodesWithPlayerChoiceLinks()");
#endif
if (lookAheadType(1) == Token.TokenType.CHOICE)
{
match(Token.TokenType.CHOICE);
}
bool eternal = lookAheadType(1) == Token.TokenType.ETERNAL;
if (eternal)
{
match(Token.TokenType.ETERNAL);
}
match(Token.TokenType.BLOCK_BEGIN);
BranchingDialogueNode bn = _dialogueRunner.Create <BranchingDialogueNode>(_conversationName, _language, (_nodeCounter++).ToString() + " (branching node)");
pPrevious.nextNode = bn.name;
UnifiedEndNodeForScope unifiedEndNodeForScope = _dialogueRunner.Create <UnifiedEndNodeForScope>(_conversationName, _language, (_nodeCounter++) + " (unified end of options)");
bn.unifiedEndNodeForScope = unifiedEndNodeForScope.name;
#if DEBUG_WRITE
Console.WriteLine("Created a branching node with name '" + bn.name + "'");
#endif
List <string> nameOfPossibleOptions = new List <string>();
while (lookAheadType(1) != Token.TokenType.EOF &&
lookAheadType(1) != Token.TokenType.BLOCK_END)
{
DialogueNode n = FigureOutOptionStatement(unifiedEndNodeForScope);
if (n != null)
{
nameOfPossibleOptions.Add(n.name);
}
}
bn.nextNodes = nameOfPossibleOptions.ToArray();
bn.eternal = eternal;
if (bn.nextNodes.Length < 2)
{
Console.WriteLine("\nWarning! Branching node " + bn.name + " with only " + bn.nextNodes.Length + " nodes in " + _conversationName);
}
match(Token.TokenType.BLOCK_END);
return(unifiedEndNodeForScope);
}
private void PrintBranchingDialogueNode(BranchingDialogueNode pBranchingDialogueNode)
{
D.isNull(pBranchingDialogueNode);
Indentation();
_output.Append("{\n");
_indentationLevel++;
int optionNr = 1;
foreach (string s in pBranchingDialogueNode.nextNodes)
{
TimedDialogueNode optionNode = _dialogueRunner.GetDialogueNode(_conversation, s) as TimedDialogueNode;
D.isNull(optionNode);
Indentation();
_output.Append(optionNr++ + ". \"" + optionNode.line + "\":\n");
D.assert(optionNode.nextNode != "");
DialogueNode nodePointedToByOption = _dialogueRunner.GetDialogueNode(_conversation, optionNode.nextNode);
D.isNull(nodePointedToByOption);
_indentationLevel++;
SwitchOnNode(nodePointedToByOption);
_indentationLevel--;
}
_indentationLevel--;
Indentation();
_output.Append("}\n");
D.assert(pBranchingDialogueNode.name != "");
UnifiedEndNodeForScope unifiedEndNodeForScope = _dialogueRunner.GetDialogueNode(_conversation, pBranchingDialogueNode.unifiedEndNodeForScope) as UnifiedEndNodeForScope;
D.isNull(unifiedEndNodeForScope);
D.assert(unifiedEndNodeForScope.name != "");
//Console.WriteLine("Unified end node " + unifiedEndNodeForScope.name + " has next node " + unifiedEndNodeForScope.nextNode);
DialogueNode nextNode = _dialogueRunner.GetDialogueNode(_conversation, unifiedEndNodeForScope.nextNode);
//Console.WriteLine("Next node has type " + nextNode.GetType());
D.isNull(nextNode);
SwitchOnNode(nextNode);
}
private void PrintUnifiedEndNodeForScope(UnifiedEndNodeForScope pUnifiedEndNodeForScope)
{
D.isNull(pUnifiedEndNodeForScope);
//Indentation();
//_output.Append("end\n");
}
private DialogueNode VisitIfDialogueNode(DialogueNode pPrevious)
{
#if DEBUG_WRITE
Console.WriteLine("IfDialogueNode()");
#endif
match(Token.TokenType.IF);
string expressionName = "";
string[] args = VisitFunctionCall(out expressionName);
AllowLineBreak();
match(Token.TokenType.BLOCK_BEGIN);
UnifiedEndNodeForScope unifiedEndNode =
_dialogueRunner.Create <UnifiedEndNodeForScope>(_conversationName, _language, (_nodeCounter++) + " (unified end of if)");
ExpressionDialogueNode ifTrue = _dialogueRunner.Create <ExpressionDialogueNode>(_conversationName, _language, (_nodeCounter++) + " (if true)");
Nodes(ifTrue, unifiedEndNode);
ifTrue.expression = expressionName;
ifTrue.args = args;
#if DEBUG_WRITE
Console.WriteLine("Added IfTrue node with expression '" + ifTrue.expression + "'");
#endif
match(Token.TokenType.BLOCK_END);
AllowLineBreak();
ImmediateNode ifFalse = null;
List <ExpressionDialogueNode> elifNodes = new List <ExpressionDialogueNode>();
while (lookAheadType(1) == Token.TokenType.ELIF)
{
match(Token.TokenType.ELIF);
string elifExpressionName = "";
string[] elifArgs = VisitFunctionCall(out elifExpressionName);
AllowLineBreak();
match(Token.TokenType.BLOCK_BEGIN);
ExpressionDialogueNode elifNode = _dialogueRunner.Create <ExpressionDialogueNode>(_conversationName, _language, (_nodeCounter++) + " (elif)");
Nodes(elifNode, unifiedEndNode);
elifNode.expression = elifExpressionName;
elifNode.args = elifArgs;
elifNodes.Add(elifNode);
#if DEBUG_WRITE
Console.WriteLine("Added Elif node with expression '" + elifNode.expression + "'");
#endif
match(Token.TokenType.BLOCK_END);
AllowLineBreak();
}
if (lookAheadType(1) == Token.TokenType.ELSE)
{
match(Token.TokenType.ELSE);
AllowLineBreak();
match(Token.TokenType.BLOCK_BEGIN);
ifFalse = _dialogueRunner.Create <ImmediateNode>(_conversationName, _language, (_nodeCounter++) + " (if false)");
Nodes(ifFalse, unifiedEndNode);
match(Token.TokenType.BLOCK_END);
}
IfDialogueNode ifNode = _dialogueRunner.Create <IfDialogueNode>(_conversationName, _language, (_nodeCounter++) + " (if)");
#if DEBUG_WRITE
Console.WriteLine("Added IfDialogueNode() with name '" + ifNode.name + "'");
//foreach(DialogueNode elif in elifNodes) {
// Console.WriteLine("Added ElifDialogueNode() with name '" + elif.name + "'");
//}
#endif
AddLinkFromPreviousNode(pPrevious, ifNode);
ifNode.nextNode = unifiedEndNode.name;
ifNode.ifTrueNode = ifTrue;
ifNode.elifNodes = elifNodes.ToArray();
if (ifFalse != null)
{
ifNode.ifFalseNode = ifFalse;
}
else
{
ifNode.ifFalseNode = null;
}
if (!_dialogueRunner.HasExpression(expressionName))
{
//throw new GrimmException("There is no '" + expressionName + "' expression registered in the dialogue runner");
}
return(unifiedEndNode);
}
