public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (HandleDeclaration(customDeclaration))
{
return;
}
string variableName = customDeclaration.Name.ToLowerCamelCase();
if (customDeclaration.IsPointer)
{
if (customDeclaration.CppType.EndsWith("Component"))
{
int hash = customDeclaration.CppType.GetStableHashCode();
m_Builder.Tab().Append("JSON ").Append(variableName).Append("Json;\n")
.Tab().Append("nlohmann::json& ").Append(variableName).Append("J = ").Append(variableName).Append("Json.GetJ();\n")
.Tab().Append("const int ").Append(variableName).Append("EntityId = m_").Append(customDeclaration.Name).Append(" != nullptr ? ")
.Append("m_").Append(customDeclaration.Name).Append("->GetOwner()->GetId() : -1;\n")
.Tab().Append(variableName).Append("J[\"entityId\"] = ").Append(variableName).Append("EntityId;\n")
.Tab().Append(variableName).Append("J[\"class\"] = ").Append(hash).Append(";\n")
.Tab().Append("j[\"").Append(variableName).Append("\"] = ").Append(variableName).Append("J;\n");
}
else
{
m_Builder.Append("Error\n");
}
}
else
{
m_Builder.Tab().Append("JSON ").Append(variableName).Append("Json;\n")
.Tab().Append("m_").Append(customDeclaration.Name).Append(".ToJSON(&").Append(variableName).Append("Json);\n")
.Tab().Append("j[\"").Append(variableName).Append("\"] = ").Append(variableName).Append("Json.GetJ();\n");
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (customDeclaration.IsPointer &&
!customDeclaration.HasAttribute("ForwardDeclareIgnore") &&
!IsAlreadyAdded(customDeclaration.CppType))
{
m_Builder.Append("class ").Append(customDeclaration.CppType).Append(";\n");
m_AddedDeclares.Add(customDeclaration.CppType);
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (customDeclaration.IsPointer || customDeclaration.HasAttribute("Enum"))
{
VisitValueDeclaration(customDeclaration);
}
else
{
VisitReferenceDeclaration(customDeclaration);
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (!CanVisit(customDeclaration))
{
return;
}
Prefix();
VisitDeclaration(customDeclaration);
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if ((customDeclaration.IsPointer || customDeclaration.HasAttribute("Enum")) && !customDeclaration.IsArray)
{
bool isBaseType = customDeclaration.HasAttribute("Enum");
VisitValueDeclaration(customDeclaration, isBaseType);
}
else
{
VisitReferenceDeclaration(customDeclaration);
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (HandleDeclaration(customDeclaration))
{
return;
}
if (!customDeclaration.IsPointer)
{
string variableName = customDeclaration.Name.ToLowerCamelCase();
m_Builder.Tab().Append("JSON ").Append(variableName).Append("JSON(j[\"").Append(variableName).Append("\"]);\n")
.Tab().Append("m_").Append(customDeclaration.Name).Append(".FromJSON(&").Append(variableName).Append("JSON);\n");
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
if (HandleDeclaration(customDeclaration))
{
return;
}
if (customDeclaration.IsPointer)
{
string variableName = customDeclaration.Name.ToLowerCamelCase();
m_Builder.Tab().Append("if (Entity* ").Append(variableName).Append("Entity = GetOwner()->GetWorld()->GetEntityById(j[\"")
.Append(variableName).Append("\"][\"entityId\"]))\n")
.Tab().Append("{\n")
.Tab().Tab().Append("m_").Append(customDeclaration.Name).Append(" = static_cast<").Append(customDeclaration.CppType)
.Append("*>(ComponentBuilder::GetComponent(").Append(variableName).Append("Entity, j[\"").Append(variableName)
.Append("\"][\"class\"]));\n")
.Tab().Append("}\n");
}
}
public override void VisitCustomDeclaration(CustomDeclaration customDeclaration)
{
VisitDeclaration(customDeclaration, null);
}
public abstract void VisitCustomDeclaration(CustomDeclaration customDeclaration);
private Declaration Declaration()
{
List <FieldAttribute> attrs = new List <FieldAttribute>();
while (m_Look.Tag == '[')
{
List <FieldAttribute> fieldAttributes = FieldAttributes();
attrs.AddRange(fieldAttributes);
}
TypeInfo typeInfo = new TypeInfo();
if (m_Look.Tag == (int)TagType.Const)
{
typeInfo.IsConst = true;
Match(TagType.Const);
}
CType t = Type();
if (m_Look.Tag == '*')
{
typeInfo.IsPointer = true;
Match('*');
}
if (m_Look.Tag == '[')
{
typeInfo.IsArray = true;
Match('[');
Match(']');
}
Word word = (Word)m_Look;
Match(TagType.Id);
Declaration decl = null;
if (m_Look.Tag == '=')
{
decl = InitializedDeclaration(t, word.Lexeme, typeInfo);
}
else
{
if (t.Tag == (int)TagType.Custom)
{
decl = new CustomDeclaration(word.Lexeme, t.Lexeme, typeInfo);
}
else
{
decl = UninitializedDeclaration(t, word.Lexeme, typeInfo);
}
}
if (decl == null)
{
Error("invalid declaration");
}
decl.Attributes = attrs;
return(decl);
}
