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);
}
}
LuaTableInitializerExpression table = new LuaTableInitializerExpression();
table.Items.AddRange(baseTypes.Select(i => new LuaSingleTableItemSyntax(i)));
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(LuaIdentifierNameSyntax.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 void CheckCtorsFunction(LuaBlockSyntax body)
{
bool hasInit = initStatements_.Count > 0;
bool hasCtors = ctors_.Count > 0;
if (hasCtors)
{
if (hasInit)
{
if (ctors_.Count == 1)
{
ctors_.First().Body.Statements.InsertRange(0, initStatements_);
}
else
{
var initIdentifier = LuaIdentifierNameSyntax.Init;
AddInitFunction(body, initIdentifier, GetInitFunction(), false);
foreach (var ctor in ctors_)
{
if (!ctor.IsInvokeThisCtor)
{
LuaInvocationExpressionSyntax invocationInit = new LuaInvocationExpressionSyntax(initIdentifier, LuaIdentifierNameSyntax.This);
ctor.Body.Statements.Insert(0, new LuaExpressionStatementSyntax(invocationInit));
}
}
}
}
if (ctors_.Count == 1)
{
var ctor = ctors_.First();
if (ctor.Body.Statements.Count > 0)
{
AddInitFunction(body, LuaIdentifierNameSyntax.Ctor, ctor);
}
}
else
{
LuaTableInitializerExpression ctrosTable = new LuaTableInitializerExpression();
int index = 1;
foreach (var ctor in ctors_)
{
string name = SpecailWord(Tokens.Ctor + index);
LuaIdentifierNameSyntax nameIdentifier = new LuaIdentifierNameSyntax(name);
AddInitFunction(body, nameIdentifier, ctor, false);
ctrosTable.Items.Add(new LuaSingleTableItemSyntax(nameIdentifier));
++index;
}
AddResultTable(LuaIdentifierNameSyntax.Ctor, ctrosTable);
}
}
else
{
if (hasInit)
{
AddInitFunction(body, LuaIdentifierNameSyntax.Ctor, GetInitFunction());
}
}
}
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);
}
LuaTableInitializerExpression table = new LuaTableInitializerExpression();
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);
}
internal void AddFieldAttributes(LuaIdentifierNameSyntax name, List <LuaExpressionSyntax> attributes)
{
if (attributes.Count > 0)
{
LuaTableInitializerExpression table = new LuaTableInitializerExpression();
table.Items.AddRange(attributes.Select(i => new LuaSingleTableItemSyntax(i)));
LuaTableLiteralKeySyntax key = new LuaTableLiteralKeySyntax(name);
LuaKeyValueTableItemSyntax item = new LuaKeyValueTableItemSyntax(key, table);
attributes_.Items.Add(item);
}
}
private void CheckAttributes()
{
if (attributes_.Items.Count > 0)
{
LuaTableInitializerExpression metaDataTable = new LuaTableInitializerExpression();
metaDataTable.Items.Add(new LuaKeyValueTableItemSyntax(new LuaTableLiteralKeySyntax(LuaIdentifierNameSyntax.Attributes), attributes_));
LuaFunctionExpressionSyntax functionExpression = new LuaFunctionExpressionSyntax();
functionExpression.AddParameter(LuaIdentifierNameSyntax.Global);
functionExpression.AddStatement(new LuaReturnStatementSyntax(metaDataTable));
AddResultTable(LuaIdentifierNameSyntax.Metadata, functionExpression);
}
}
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);
}
