public static string GenerateInterfaceSource(List <TypeDescription> componentTypes, Bundle bundle)
{
return($@"#include ""{HeaderPath}""
#include ""Connection/SpatialWorkerConnection.h""
DEFINE_LOG_CATEGORY(LogExternalSchemaInterface);
void {ClassName}::RemoveCallback(USpatialDispatcher::FCallbackId Id)
{{
{Text.Indent(1, $"SpatialDispatcher->RemoveOpCallback(Id);")}
}}
void {ClassName}::SerializeAndSendComponentUpdate(Worker_EntityId EntityId, Worker_ComponentId ComponentId, const ::improbable::SpatialComponentUpdate& Update)
{{
{Text.Indent(1, $@"Worker_ComponentUpdate SerializedUpdate = {{}};
SerializedUpdate.component_id = ComponentId;
SerializedUpdate.schema_type = Schema_CreateComponentUpdate(ComponentId);
Update.Serialize(SerializedUpdate.schema_type);
SpatialWorkerConnection->SendComponentUpdate(EntityId, &SerializedUpdate);")}
}}
Worker_RequestId {ClassName}::SerializeAndSendCommandRequest(Worker_EntityId EntityId, Worker_ComponentId ComponentId, Schema_FieldId CommandIndex, const ::improbable::SpatialType& Request)
{{
{Text.Indent(1, $@"Worker_CommandRequest SerializedRequest = {{}};
SerializedRequest.component_id = ComponentId;
SerializedRequest.schema_type = Schema_CreateCommandRequest(ComponentId, CommandIndex);
Schema_Object* RequestObject = Schema_GetCommandRequestObject(SerializedRequest.schema_type);
Request.Serialize(RequestObject);
return SpatialWorkerConnection->SendCommandRequest(EntityId, &SerializedRequest, CommandIndex);")}
}}
void {ClassName}::SerializeAndSendCommandResponse(Worker_RequestId RequestId, Worker_ComponentId ComponentId, Schema_FieldId CommandIndex, const ::improbable::SpatialType& Response)
{{
{Text.Indent(1, $@"Worker_CommandResponse SerializedResponse = {{}};
SerializedResponse.component_id = ComponentId;
SerializedResponse.schema_type = Schema_CreateCommandResponse(ComponentId, CommandIndex);
Schema_Object* ResponseObject = Schema_GetCommandResponseObject(SerializedResponse.schema_type);
Response.Serialize(ResponseObject);
return SpatialWorkerConnection->SendCommandResponse(RequestId, &SerializedResponse);")}
}}
{string.Join(Environment.NewLine, componentTypes.Select(component => $@"// Component {component.QualifiedName} = {component.ComponentId}
void {ClassName}::SendComponentUpdate(const Worker_EntityId EntityId, const {Types.GetTypeDisplayName(component.QualifiedName)}::Update& Update)
{{
{Text.Indent(1, $"SerializeAndSendComponentUpdate(EntityId, {component.ComponentId}, Update);")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnAddComponent(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::AddComponentOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnAddComponent({component.ComponentId}, [Callback](const Worker_AddComponentOp& Op)
{{
{Text.Indent(1, $@"{Types.GetTypeDisplayName(component.QualifiedName)} Data = {Types.GetTypeDisplayName(component.QualifiedName)}::Deserialize(Op.data.schema_type);
Callback({Types.GetTypeDisplayName(component.QualifiedName)}::AddComponentOp(Op.entity_id, Op.data.component_id, Data));")}
}});")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnRemoveComponent(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::RemoveComponentOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnRemoveComponent({component.ComponentId}, [Callback](const Worker_RemoveComponentOp& Op)
{{
{Text.Indent(1, $"Callback({Types.GetTypeDisplayName(component.QualifiedName)}::RemoveComponentOp(Op.entity_id, Op.component_id));")}
}});")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnComponentUpdate(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::ComponentUpdateOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnComponentUpdate({component.ComponentId}, [Callback](const Worker_ComponentUpdateOp& Op)
{{
{Text.Indent(1, $@"{Types.GetTypeDisplayName(component.QualifiedName)}::Update Update = {Types.GetTypeDisplayName(component.QualifiedName)}::Update::Deserialize(Op.update.schema_type);
Callback({Types.GetTypeDisplayName(component.QualifiedName)}::ComponentUpdateOp(Op.entity_id, Op.update.component_id, Update));")}
}});")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnAuthorityChange(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::AuthorityChangeOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnAuthorityChange({component.ComponentId}, [Callback](const Worker_AuthorityChangeOp& Op)
{{
{Text.Indent(1, $"Callback({Types.GetTypeDisplayName(component.QualifiedName)}::AuthorityChangeOp(Op.entity_id, Op.component_id, static_cast<Worker_Authority>(Op.authority)));")}
}});")}
}}
{string.Join(Environment.NewLine, bundle.Components[component.QualifiedName].Commands.Select(command => $@"Worker_RequestId {ClassName}::SendCommandRequest(Worker_EntityId EntityId, const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{ Text.SnakeCaseToPascalCase(command.Name)}::Request& Request)
{{
{Text.Indent(1, $"return SerializeAndSendCommandRequest(EntityId, {component.ComponentId}, {command.CommandIndex}, Request.Data);")}
}}
void {ClassName}::SendCommandResponse(Worker_RequestId RequestId, const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Response& Response)
{{
{Text.Indent(1, $"SerializeAndSendCommandResponse(RequestId, {component.ComponentId}, {command.CommandIndex}, Response.Data);")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnCommandRequest(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{ Text.SnakeCaseToPascalCase(command.Name)}::RequestOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnCommandRequest({component.ComponentId}, [Callback](const Worker_CommandRequestOp& Op)
{{
{Text.Indent(1, $@"auto Request = {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Request({Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{ Text.SnakeCaseToPascalCase(command.Name)}::Request::Type::Deserialize(Schema_GetCommandRequestObject(Op.request.schema_type)));
Callback({Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::RequestOp(Op.entity_id, Op.request_id, Op.timeout_millis, Op.caller_worker_id, Op.caller_attribute_set, Request));")}
}});")}
}}
USpatialDispatcher::FCallbackId {ClassName}::OnCommandResponse(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::ResponseOp&)>& Callback)
{{
{Text.Indent(1, $@"return SpatialDispatcher->OnCommandResponse({component.ComponentId}, [Callback](const Worker_CommandResponseOp& Op)
{{
{Text.Indent(1, $@"if (Op.command_id == {command.CommandIndex})
{{
{Text.Indent(1, $@"auto Response = Op.status_code == Worker_StatusCode::WORKER_STATUS_CODE_SUCCESS ?
{Text.Indent(1, $@"{Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Response({Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{ Text.SnakeCaseToPascalCase(command.Name)}::Response::Type::Deserialize(Schema_GetCommandResponseObject(Op.response.schema_type))) :
{Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Response();")}
Callback({Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::ResponseOp(Op.entity_id, Op.request_id, Op.status_code, Op.message, Op.command_id, Response));")}
}}")}
}});")}
}}
"))}"))}");
}
private static string GenerateTypeFunctions(string name, TypeDescription type, Bundle bundle)
{
var argType = type.ComponentId.HasValue ? "Schema_ComponentData" : "Schema_Object";
var argName = type.ComponentId.HasValue ? "ComponentData" : "SchemaObject";
var componentFieldsName = "FieldsObject";
var targetSchemaObject = type.ComponentId.HasValue ? componentFieldsName : argName;
var builder = new StringBuilder();
if (type.Fields.Count > 0)
{
builder.AppendLine($@"{name}::{name}(
{Text.Indent(1, $"{string.Join($", {Environment.NewLine}", type.Fields.Select(f => $"{Types.GetConstAccessorTypeModification(f, bundle, type)} {Text.SnakeCaseToPascalCase(f.Name)}"))})")}
: {string.Join($"{Environment.NewLine}, ", type.Fields.Select(f => $"_{Text.SnakeCaseToPascalCase(f.Name)}{{ {Text.SnakeCaseToPascalCase(f.Name)} }}"))} {{}}
");
}
builder.AppendLine($@"{name}::{name}() {{}}
bool {name}::operator==(const {name}& Value) const
{{
{Text.Indent(1, type.Fields.Count == 0
? "return true;"
: $"return {string.Join($@" && {Environment.NewLine}", type.Fields.Select(f => Types.GetFieldDefinitionEquals(f, $"_{Text.SnakeCaseToPascalCase(f.Name)}", "Value")))};")}
}}
public static string GenerateInterfaceHeader(List <TypeDescription> componentTypes, Bundle bundle)
{
var builder = new StringBuilder();
builder.AppendLine($@"#pragma once
#include ""CoreMinimal.h""
#include ""SpatialConstants.h""
#include ""SpatialDispatcher.h""
#include ""{HelperFunctions.HeaderPath}""
{string.Join(Environment.NewLine, componentTypes.Select(component => $"#include \"{Types.TypeToHeaderFilename(component.QualifiedName)}\""))}
#include <WorkerSDK/improbable/c_worker.h>
class USpatialWorkerConnection;
DECLARE_LOG_CATEGORY_EXTERN(LogExternalSchemaInterface, Log, All);
class {ClassName}
{{
public:
{Text.Indent(1, $@"{ClassName} () = delete;
{ClassName}(USpatialWorkerConnection* Connection, USpatialDispatcher* Dispatcher)
{Text.Indent(1, @": SpatialWorkerConnection(Connection), SpatialDispatcher(Dispatcher) {{ }}")}
~{ClassName}() = default;
void RemoveCallback(USpatialDispatcher::FCallbackId Id);
")}");
foreach (var component in componentTypes)
{
var qualifiedType = Types.GetTypeDisplayName(component.QualifiedName);
builder.AppendLine(Text.Indent(1, $@"// Component {component.QualifiedName} = {component.ComponentId}
void SendComponentUpdate(Worker_EntityId EntityId, const {qualifiedType}::Update& Update);
USpatialDispatcher::FCallbackId OnAddComponent(const TFunction<void(const {qualifiedType}::AddComponentOp&)>& Callback);
USpatialDispatcher::FCallbackId OnRemoveComponent(const TFunction<void(const {qualifiedType}::RemoveComponentOp&)>& Callback);
USpatialDispatcher::FCallbackId OnComponentUpdate(const TFunction<void(const {qualifiedType}::ComponentUpdateOp&)>& Callback);
USpatialDispatcher::FCallbackId OnAuthorityChange(const TFunction<void(const {qualifiedType}::AuthorityChangeOp&)>& Callback);
"));
if (bundle.Components[component.QualifiedName].Commands.Count() > 0)
{
builder.AppendLine(Text.Indent(1, string.Join(Environment.NewLine, bundle.Components[component.QualifiedName].Commands.Select(command => $@"// command {Text.SnakeCaseToPascalCase(command.Name)} = {component.ComponentId}
Worker_RequestId SendCommandRequest(Worker_EntityId EntityId, const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Request& Request);
void SendCommandResponse(Worker_RequestId RequestId, const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::Response& Response);
USpatialDispatcher::FCallbackId OnCommandRequest(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::RequestOp&)>& Callback);
USpatialDispatcher::FCallbackId OnCommandResponse(const TFunction<void(const {Types.GetTypeDisplayName(component.QualifiedName)}::Commands::{Text.SnakeCaseToPascalCase(command.Name)}::ResponseOp&)>& Callback);
"))));
}
}
builder.AppendLine($@"private:
{Text.Indent(1, $@"void SerializeAndSendComponentUpdate(Worker_EntityId EntityId, Worker_ComponentId ComponentId, const ::improbable::SpatialComponentUpdate& Update);
Worker_RequestId SerializeAndSendCommandRequest(Worker_EntityId EntityId, Worker_ComponentId ComponentId, Schema_FieldId CommandIndex, const ::improbable::SpatialType& Request);
void SerializeAndSendCommandResponse(Worker_RequestId RequestId, Worker_ComponentId ComponentId, Schema_FieldId CommandIndex, const ::improbable::SpatialType& Response);
USpatialWorkerConnection* SpatialWorkerConnection;
USpatialDispatcher* SpatialDispatcher;")}
}};");
return(builder.ToString());
}
public static string GenerateSource(TypeDescription type, List <TypeDescription> types, Dictionary <string, TypeGeneratedCode> allGeneratedTypeContent, Bundle bundle)
{
var allNestedTypes = Types.GetRecursivelyNestedTypes(type);
var allNestedEnums = Types.GetRecursivelyNestedEnums(type);
var typeNamespaces = Text.GetNamespaceFromTypeName(type.QualifiedName);
var builder = new StringBuilder();
builder.AppendLine($@"// Generated by {UnrealGenerator.GeneratorTitle}
#include ""{type.Name}.h""
#include <set>
#include ""{string.Concat(Enumerable.Repeat("../", type.QualifiedName.Count(c => c == '.')))}{MapEquals.HeaderName}""
// Generated from {Path.GetFullPath(bundle.TypeToFileName[type.QualifiedName])}({type.SourceReference.Line},{type.SourceReference.Column})
{string.Join(Environment.NewLine, typeNamespaces.Select(t => $"namespace {t} {{"))}
{GenerateTypeFunctions(type.Name, type, bundle)}");
if (type.ComponentId.HasValue)
{
builder.AppendLine(GenerateComponentUpdateFunctions(type.Name, type, bundle));
}
if (allNestedTypes.Count() > 0)
{
builder.AppendLine(string.Join(Environment.NewLine, allNestedTypes.Select(topLevelType => GenerateTypeFunctions(Types.GetTypeClassName(topLevelType.QualifiedName, bundle), types.Find(t => t.QualifiedName == topLevelType.QualifiedName), bundle))));
}
builder.AppendLine(GenerateHashFunction(type, bundle));
if (allNestedTypes.Count() > 0)
{
builder.AppendLine(string.Join(Environment.NewLine, allNestedTypes.Select(topLevelType => GenerateHashFunction(topLevelType, bundle))));
}
if (allNestedEnums.Count() > 0)
{
builder.AppendLine(string.Join(Environment.NewLine, allNestedEnums.Select(nestedEnum => GenerateHashFunction(nestedEnum, bundle))));
}
builder.AppendLine(string.Join(Environment.NewLine, typeNamespaces.Reverse().Select(t => $"}} // namespace {t}")));
return(builder.ToString());
}