private void AddInitFiled(LuaIdentifierNameSyntax name, LuaExpressionSyntax value)
{
LuaMemberAccessExpressionSyntax memberAccess = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, name);
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(memberAccess, value);
initStatements_.Add(new LuaExpressionStatementSyntax(assignment));
}
public void AddMethod(LuaIdentifierNameSyntax name, LuaFunctionExpressionSyntax method, bool isPrivate, LuaDocumentStatement document = null, bool isMoreThanLocalVariables = false)
{
if (document != null && document.HasIgnoreAttribute)
{
return;
}
if (isMoreThanLocalVariables)
{
CheckTooManyVariables(true);
if (document != null && !document.IsEmpty)
{
methodList_.Statements.Add(document);
}
var left = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.MorenManyLocalVarTempTable, name);
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(left, method));
AddResultTable(name, left);
}
else
{
local_.Variables.Add(name);
if (document != null && !document.IsEmpty)
{
methodList_.Statements.Add(document);
}
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(name, method));
if (!isPrivate)
{
AddResultTable(name);
}
}
}
private void CheckMetadataMoreThanUpvalues()
{
const int kMaxUpvalueCount = kUpvaluesMaxCount - 2;
const int kNameIndex = 2;
if (metaMethods_ != null)
{
int upvalueCount = 0;
foreach (LuaSingleTableItemSyntax item in metaMethods_.Items)
{
var table = (LuaTableExpression)item.Expression;
var expression = (LuaSingleTableItemSyntax)table.Items[kNameIndex];
if (expression.Expression is LuaIdentifierNameSyntax name)
{
if (upvalueCount >= kMaxUpvalueCount)
{
CheckTooManyVariables(false);
var left = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.MorenManyLocalVarTempTable, name);
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(left, name));
table.Items[kNameIndex] = new LuaSingleTableItemSyntax(left);
}
else
{
++upvalueCount;
}
}
}
}
}
internal void AddBaseTypes(IEnumerable <LuaExpressionSyntax> baseTypes, LuaSpeaicalGenericType genericArgument, List <LuaIdentifierNameSyntax> baseCopyFields)
{
bool hasLazyGenericArgument = false;
if (genericArgument != null)
{
if (genericArgument.IsLazy)
{
hasLazyGenericArgument = true;
}
else
{
AddResultTable(genericArgument.Name, genericArgument.Value);
}
}
bool hasBaseCopyField = baseCopyFields != null && baseCopyFields.Count > 0;
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(LuaIdentifierNameSyntax.Global);
if (hasLazyGenericArgument || hasBaseCopyField)
{
functionExpression.AddParameter(LuaIdentifierNameSyntax.This);
}
if (hasLazyGenericArgument)
{
var assignment = new LuaAssignmentExpressionSyntax(new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, genericArgument.Name), genericArgument.Value);
functionExpression.AddStatement(assignment);
}
LuaTableExpression table = new LuaTableExpression();
if (hasBaseCopyField)
{
var baseIdentifier = LuaIdentifierNameSyntax.Base;
functionExpression.AddStatement(new LuaLocalVariableDeclaratorSyntax(baseIdentifier, baseTypes.First()));
foreach (var field in baseCopyFields)
{
var left = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, field);
var right = new LuaMemberAccessExpressionSyntax(baseIdentifier, field);
functionExpression.AddStatement(new LuaAssignmentExpressionSyntax(left, right));
table.Items.Add(new LuaSingleTableItemSyntax(baseIdentifier));
table.Items.AddRange(baseTypes.Skip(1).Select(i => new LuaSingleTableItemSyntax(i)));
}
}
else
{
table.Items.AddRange(baseTypes.Select(i => new LuaSingleTableItemSyntax(i)));
}
functionExpression.AddStatement(new LuaReturnStatementSyntax(table));
AddResultTable(LuaIdentifierNameSyntax.Inherits, functionExpression);
}
private void CheckUsingDeclares()
{
var imports = usingDeclares_.Where(i => !i.IsFromCode).ToList();
if (imports.Count > 0)
{
imports.Sort((x, y) => x.Prefix.CompareTo(y.Prefix));
foreach (var import in imports)
{
AddImport(new LuaIdentifierNameSyntax(import.NewPrefix), new LuaIdentifierNameSyntax(import.Prefix));
}
}
var usingDeclares = usingDeclares_.Where(i => i.IsFromCode).ToList();
if (usingDeclares.Count > 0)
{
usingDeclares.Sort((x, y) => x.Prefix.CompareTo(y.Prefix));
foreach (var usingDeclare in usingDeclares)
{
AddImport(new LuaIdentifierNameSyntax(usingDeclare.NewPrefix), null);
}
var global = LuaIdentifierNameSyntax.Global;
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(global);
foreach (var usingDeclare in usingDeclares)
{
if (usingDeclare.Prefix != usingDeclare.NewPrefix)
{
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(new LuaIdentifierNameSyntax(usingDeclare.NewPrefix), new LuaIdentifierNameSyntax(usingDeclare.Prefix));
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
else
{
LuaMemberAccessExpressionSyntax right = new LuaMemberAccessExpressionSyntax(global, new LuaIdentifierNameSyntax(usingDeclare.Prefix));
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(new LuaIdentifierNameSyntax(usingDeclare.NewPrefix), right);
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
}
LuaInvocationExpressionSyntax invocationExpression = new LuaInvocationExpressionSyntax(LuaIdentifierNameSyntax.UsingDeclare, functionExpression);
importAreaStatements.Statements.Add(new LuaExpressionStatementSyntax(invocationExpression));
}
int index = Statements.FindIndex(i => i is LuaNamespaceDeclarationSyntax);
if (index != -1)
{
Statements.Insert(index, importAreaStatements);
}
}
protected void UpdateIdentifiers(LuaIdentifierNameSyntax name, LuaIdentifierNameSyntax target, LuaIdentifierNameSyntax memberName, LuaIdentifierNameSyntax parameter = null)
{
LuaMemberAccessExpressionSyntax memberAccess = new LuaMemberAccessExpressionSyntax(target, memberName);
LuaInvocationExpressionSyntax invoke = new LuaInvocationExpressionSyntax(memberAccess);
invoke.AddArgument(new LuaStringLiteralExpressionSyntax(name));
invoke.AddArgument(function_);
if (parameter != null)
{
function_.AddParameter(parameter);
}
Statement = new LuaExpressionStatementSyntax(invoke);
}
private void AddStaticAssignmentNames(LuaBlockSyntax body)
{
if (staticAssignmentNames_.Count > 0)
{
LuaMultipleAssignmentExpressionSyntax assignment = new LuaMultipleAssignmentExpressionSyntax();
foreach (var identifierName in staticAssignmentNames_)
{
LuaMemberAccessExpressionSyntax memberAccess = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, identifierName);
assignment.Lefts.Add(memberAccess);
assignment.Rights.Add(identifierName);
}
body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
}
internal void AddBaseTypes(IEnumerable <LuaExpressionSyntax> baseTypes)
{
var global = LuaIdentifierNameSyntax.Global;
LuaTableInitializerExpression table = new LuaTableInitializerExpression();
foreach (var baseType in baseTypes)
{
LuaMemberAccessExpressionSyntax memberAccess = new LuaMemberAccessExpressionSyntax(global, baseType);
table.Items.Add(new LuaSingleTableItemSyntax(memberAccess));
}
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(global);
functionExpression.AddStatement(new LuaReturnStatementSyntax(table));
AddResultTable(LuaIdentifierNameSyntax.Inherits, functionExpression);
}
private void CheckMetatableMoreThanUpvalues(LuaTableExpression table, int nameIndex, ref int upvalueCount)
{
int kMaxUpvalueCount = kUpvaluesMaxCount - 2 - (IsClassUsed ? 1 : 0);
var expression = table.GetSingleExpression(nameIndex);
if (expression is LuaIdentifierNameSyntax name)
{
if (upvalueCount >= kMaxUpvalueCount)
{
CheckTooManyVariables(false);
var left = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.MorenManyLocalVarTempTable, name);
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(left, name));
table.Items[nameIndex] = new LuaSingleTableItemSyntax(left);
}
else
{
++upvalueCount;
}
}
}
public void AddMethod(LuaIdentifierNameSyntax name, LuaFunctionExpressionSyntax method, bool isPrivate, LuaDocumentStatement document = null, bool isMoreThanLocalVariables = false)
{
if (document != null && document.HasIgnoreAttribute)
{
return;
}
if (isMoreThanLocalVariables)
{
if (!hasTooManyLocalVariables_)
{
methodList_.Statements.Add(new LuaShortCommentStatement(" too many local variables (limit is 200)"));
methodList_.Statements.Add(new LuaLocalVariableDeclaratorSyntax(LuaIdentifierNameSyntax.MorenManyLocalVarTempTable, LuaTableExpression.Empty));
hasTooManyLocalVariables_ = true;
}
if (document != null && !document.IsEmpty)
{
methodList_.Statements.Add(document);
}
var left = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.MorenManyLocalVarTempTable, name);
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(left, method));
AddResultTable(name, left);
}
else
{
local_.Variables.Add(name);
if (document != null && !document.IsEmpty)
{
methodList_.Statements.Add(document);
}
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(name, method));
if (!isPrivate)
{
AddResultTable(name);
}
}
}
internal void AddBaseTypes(IEnumerable <LuaExpressionSyntax> baseTypes, LuaSpeaicalGenericType genericArgument = null)
{
bool hasLazyGenericArgument = false;
if (genericArgument != null)
{
if (genericArgument.IsLazy)
{
hasLazyGenericArgument = true;
}
else
{
AddResultTable(genericArgument.Name, genericArgument.Value);
}
}
var global = LuaIdentifierNameSyntax.Global;
LuaTableInitializerExpression table = new LuaTableInitializerExpression();
foreach (var baseType in baseTypes)
{
LuaMemberAccessExpressionSyntax memberAccess = new LuaMemberAccessExpressionSyntax(global, baseType);
table.Items.Add(new LuaSingleTableItemSyntax(memberAccess));
}
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(global);
if (hasLazyGenericArgument)
{
functionExpression.AddParameter(LuaIdentifierNameSyntax.This);
var assignment = new LuaAssignmentExpressionSyntax(new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, genericArgument.Name), genericArgument.Value);
functionExpression.AddStatement(assignment);
}
functionExpression.AddStatement(new LuaReturnStatementSyntax(table));
AddResultTable(LuaIdentifierNameSyntax.Inherits, functionExpression);
}
private (LuaPropertyOrEventIdentifierNameSyntax, LuaPropertyOrEventIdentifierNameSyntax) AddPropertyOrEvent(bool isProperty, LuaIdentifierNameSyntax name, LuaIdentifierNameSyntax innerName, LuaExpressionSyntax value, bool isImmutable, bool isStatic, bool isPrivate, LuaExpressionSyntax typeExpression, List <LuaStatementSyntax> statements)
{
LuaPropertyOrEventIdentifierNameSyntax get, set;
if (isProperty)
{
get = new LuaPropertyOrEventIdentifierNameSyntax(true, true, name);
set = new LuaPropertyOrEventIdentifierNameSyntax(true, false, name);
}
else
{
get = new LuaPropertyOrEventIdentifierNameSyntax(false, true, name);
set = new LuaPropertyOrEventIdentifierNameSyntax(false, false, name);
}
local_.Variables.Add(get);
local_.Variables.Add(set);
if (!isStatic)
{
LuaIdentifierNameSyntax initMethodIdentifier = isProperty ? LuaIdentifierNameSyntax.Property : LuaIdentifierNameSyntax.Event;
LuaMultipleAssignmentExpressionSyntax assignment = new LuaMultipleAssignmentExpressionSyntax();
assignment.Lefts.Add(get);
assignment.Lefts.Add(set);
LuaInvocationExpressionSyntax invocation = new LuaInvocationExpressionSyntax(initMethodIdentifier);
invocation.AddArgument(new LuaStringLiteralExpressionSyntax(innerName));
assignment.Rights.Add(invocation);
methodList_.Statements.Add(assignment);
}
else
{
var memberAccess = new LuaMemberAccessExpressionSyntax(typeExpression, innerName);
var getFunction = new LuaFunctionExpressionSyntax();
var setFunction = new LuaFunctionExpressionSyntax();
if (isProperty)
{
getFunction.AddStatement(new LuaReturnStatementSyntax(memberAccess));
setFunction.AddParameter(LuaIdentifierNameSyntax.Value);
var assignment = new LuaAssignmentExpressionSyntax(memberAccess, LuaIdentifierNameSyntax.Value);
setFunction.AddStatement(assignment);
}
else
{
getFunction.AddParameter(LuaIdentifierNameSyntax.Value);
var getAssignment = new LuaAssignmentExpressionSyntax(memberAccess, new LuaBinaryExpressionSyntax(memberAccess, Tokens.Plus, LuaIdentifierNameSyntax.Value));
getFunction.AddStatement(getAssignment);
setFunction.AddParameter(LuaIdentifierNameSyntax.Value);
var setAssignment = new LuaAssignmentExpressionSyntax(memberAccess, new LuaBinaryExpressionSyntax(memberAccess, Tokens.Sub, LuaIdentifierNameSyntax.Value));
setFunction.AddStatement(setAssignment);
}
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(get, getFunction));
methodList_.Statements.Add(new LuaAssignmentExpressionSyntax(set, setFunction));
}
if (value != null)
{
if (isStatic)
{
if (isImmutable)
{
AddResultTable(innerName, value);
}
else
{
if (statements != null)
{
staticInitStatements_.AddRange(statements);
}
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, innerName), value);
staticInitStatements_.Add(new LuaExpressionStatementSyntax(assignment));
}
}
else
{
if (isImmutable)
{
AddResultTable(innerName, value);
}
else
{
if (statements != null)
{
initStatements_.AddRange(statements);
}
AddInitFiled(innerName, value);
}
}
}
if (!isPrivate)
{
AddResultTable(get);
AddResultTable(set);
}
return(get, set);
}
public void AddField(LuaIdentifierNameSyntax name, LuaExpressionSyntax value, bool isImmutable, bool isStatic, bool isPrivate, bool isReadOnly, List <LuaStatementSyntax> statements)
{
if (isStatic)
{
if (isPrivate)
{
local_.Variables.Add(name);
if (value != null)
{
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(name, value);
if (isImmutable)
{
methodList_.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
else
{
if (statements != null)
{
staticInitStatements_.AddRange(statements);
}
staticInitStatements_.Add(new LuaExpressionStatementSyntax(assignment));
}
}
}
else
{
if (isReadOnly)
{
local_.Variables.Add(name);
if (value != null)
{
if (isImmutable)
{
LuaAssignmentExpressionSyntax assignment = new LuaAssignmentExpressionSyntax(name, value);
methodList_.Statements.Add(new LuaExpressionStatementSyntax(assignment));
AddResultTable(name);
}
else
{
if (statements != null)
{
staticInitStatements_.AddRange(statements);
}
var assignment = new LuaAssignmentExpressionSyntax(name, value);
staticInitStatements_.Add(new LuaExpressionStatementSyntax(assignment));
var memberAccess = new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, name);
staticInitStatements_.Add(new LuaAssignmentExpressionSyntax(memberAccess, name));
}
}
}
else
{
if (value != null)
{
if (isImmutable)
{
AddResultTable(name, value);
}
else
{
if (statements != null)
{
staticInitStatements_.AddRange(statements);
}
var assignment = new LuaAssignmentExpressionSyntax(new LuaMemberAccessExpressionSyntax(LuaIdentifierNameSyntax.This, name), value);
staticInitStatements_.Add(new LuaExpressionStatementSyntax(assignment));
}
}
}
}
}
else
{
if (value != null)
{
if (isImmutable)
{
AddResultTable(name, value);
}
else
{
if (statements != null)
{
initStatements_.AddRange(statements);
}
AddInitFiled(name, value);
}
}
}
}
private void CheckUsingDeclares()
{
var imports = UsingDeclares.Where(i => !i.IsFromCode).ToList();
if (imports.Count > 0)
{
imports.Sort();
foreach (var import in imports)
{
AddImport(import.NewPrefix, import.Prefix);
}
}
var genericImports = GenericUsingDeclares.Where(i => !i.IsFromCode).ToList();
if (genericImports.Count > 0)
{
genericImports.Sort();
foreach (var import in genericImports)
{
AddImport(import.NewName, import.InvocationExpression);
}
}
var usingDeclares = UsingDeclares.Where(i => i.IsFromCode).ToList();
var genericDeclares = GenericUsingDeclares.Where(i => i.IsFromCode).ToList();
if (usingDeclares.Count > 0 || genericDeclares.Count > 0 || genericImports.Count > 0)
{
usingDeclares.Sort();
genericDeclares.Sort();
genericImports.Sort();
foreach (var usingDeclare in usingDeclares)
{
AddImport(usingDeclare.NewPrefix, null);
}
foreach (var usingDeclare in genericDeclares)
{
AddImport(usingDeclare.NewName, null);
}
foreach (var import in genericImports)
{
AddImport(import.NewName, null);
}
var global = LuaIdentifierNameSyntax.Global;
var functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(global);
foreach (var usingDeclare in usingDeclares)
{
if (usingDeclare.Prefix != usingDeclare.NewPrefix)
{
var assignment = new LuaAssignmentExpressionSyntax(usingDeclare.NewPrefix, usingDeclare.Prefix);
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
else
{
var right = new LuaMemberAccessExpressionSyntax(global, usingDeclare.Prefix);
var assignment = new LuaAssignmentExpressionSyntax(usingDeclare.NewPrefix, right);
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
}
foreach (var usingDeclare in genericDeclares)
{
var assignment = new LuaAssignmentExpressionSyntax(usingDeclare.NewName, usingDeclare.InvocationExpression);
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
foreach (var genericImport in genericImports)
{
var assignment = new LuaAssignmentExpressionSyntax(genericImport.NewName, genericImport.InvocationExpression);
functionExpression.Body.Statements.Add(new LuaExpressionStatementSyntax(assignment));
}
var invocationExpression = new LuaInvocationExpressionSyntax(LuaIdentifierNameSyntax.Import, functionExpression);
importAreaStatements.Statements.Add(new LuaExpressionStatementSyntax(invocationExpression));
}
int index = Statements.FindIndex(i => i is LuaNamespaceDeclarationSyntax);
if (index != -1)
{
Statements.Insert(index, importAreaStatements);
}
}
