internal void Render(LuaStatementListSyntax node)
{
foreach (var statement in node.Statements)
{
statement.Render(this);
}
}
private List <LuaStatementSyntax> BuildDocumentationComment(CSharpSyntaxNode node)
{
List <LuaStatementSyntax> comments = new List <LuaStatementSyntax>();
foreach (var trivia in node.GetLeadingTrivia())
{
if (trivia.IsKind(SyntaxKind.SingleLineDocumentationCommentTrivia))
{
string triviaText = trivia.ToString();
if (!string.IsNullOrWhiteSpace(triviaText))
{
string shortComment = LuaSyntaxNode.Tokens.ShortComment;
var array = triviaText.Replace("///", string.Empty).Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
LuaStatementListSyntax codes = new LuaStatementListSyntax();
foreach (string comment in array)
{
var commentExpression = new LuaIdentifierNameSyntax(shortComment + ' ' + comment.Trim());
codes.Statements.Add(new LuaExpressionStatementSyntax(commentExpression));
}
comments.Add(codes);
}
}
}
return(comments);
}
private LuaStatementSyntax BuildCheckReturnInvocationExpression(LuaInvocationExpressionSyntax invocationExpression, SyntaxNode node)
{
if (IsReturnExists(node))
{
var curMethodInfo = CurMethodInfoOrNull;
bool isReturnVoid = curMethodInfo != null && curMethodInfo.Symbol.ReturnsVoid;
var temp1 = GetTempIdentifier(node);
var temp2 = isReturnVoid ? null : GetTempIdentifier(node);
LuaLocalVariablesStatementSyntax localVariables = new LuaLocalVariablesStatementSyntax();
localVariables.Variables.Add(temp1);
if (temp2 != null)
{
localVariables.Variables.Add(temp2);
}
LuaEqualsValueClauseListSyntax initializer = new LuaEqualsValueClauseListSyntax();
initializer.Values.Add(invocationExpression);
localVariables.Initializer = initializer;
LuaIfStatementSyntax ifStatement = new LuaIfStatementSyntax(temp1);
if (CurFunction is LuaCheckReturnFunctionExpressionSyntax)
{
LuaMultipleReturnStatementSyntax returnStatement = new LuaMultipleReturnStatementSyntax();
returnStatement.Expressions.Add(LuaIdentifierNameSyntax.True);
if (temp2 != null)
{
returnStatement.Expressions.Add(temp2);
}
ifStatement.Body.Statements.Add(returnStatement);
}
else
{
if (curMethodInfo != null && curMethodInfo.RefOrOutParameters.Count > 0)
{
LuaMultipleReturnStatementSyntax returnStatement = new LuaMultipleReturnStatementSyntax();
if (temp2 != null)
{
returnStatement.Expressions.Add(temp2);
}
returnStatement.Expressions.AddRange(curMethodInfo.RefOrOutParameters);
ifStatement.Body.Statements.Add(returnStatement);
}
else
{
ifStatement.Body.Statements.Add(new LuaReturnStatementSyntax(temp2));
}
}
LuaStatementListSyntax statements = new LuaStatementListSyntax();
statements.Statements.Add(localVariables);
statements.Statements.Add(ifStatement);
return(statements);
}
else
{
return(new LuaExpressionStatementSyntax(invocationExpression));
}
}
public override LuaSyntaxNode VisitUnsafeStatement(UnsafeStatementSyntax node)
{
LuaStatementListSyntax statements = new LuaStatementListSyntax();
statements.Statements.Add(new LuaShortCommentStatement(" " + node.UnsafeKeyword));
var block = (LuaStatementSyntax)node.Block.Accept(this);
statements.Statements.Add(block);
return(statements);
}
public override LuaSyntaxNode VisitLockStatement(LockStatementSyntax node)
{
LuaStatementListSyntax statements = new LuaStatementListSyntax();
statements.Statements.Add(new LuaShortCommentStatement($" {node.LockKeyword}({node.Expression})"));
LuaBlockStatementSyntax block = new LuaBlockStatementSyntax();
WriteStatementOrBlock(node.Statement, block);
statements.Statements.Add(block);
return(statements);
}
public override LuaSyntaxNode VisitFixedStatement(FixedStatementSyntax node)
{
LuaStatementListSyntax statements = new LuaStatementListSyntax();
statements.Statements.Add(new LuaShortCommentStatement(" " + node.FixedKeyword));
LuaBlockStatementSyntax block = new LuaBlockStatementSyntax();
var declaration = (LuaStatementSyntax)node.Declaration.Accept(this);
block.Statements.Add(declaration);
WriteStatementOrBlock(node.Statement, block);
statements.Statements.Add(block);
return(statements);
}
internal void Render(LuaStatementListSyntax node)
{
WriteNodes(node.Statements);
}
