Var JsBuiltInEngineInterfaceExtensionObject::EntryJsBuiltIn_RegisterChakraLibraryFunction(RecyclableObject* function, CallInfo callInfo, ...)
{
EngineInterfaceObject_CommonFunctionProlog(function, callInfo);
AssertOrFailFast(args.Info.Count >= 3 && JavascriptString::Is(args.Values[1]) && JavascriptFunction::Is(args.Values[2]));
JavascriptLibrary * library = scriptContext->GetLibrary();
// retrieves arguments
JavascriptString* methodName = JavascriptString::FromVar(args.Values[1]);
JavascriptFunction* func = JavascriptFunction::FromVar(args.Values[2]);
// Set the function's display name, as the function we pass in argument are anonym.
func->GetFunctionProxy()->SetIsPublicLibraryCode();
func->GetFunctionProxy()->EnsureDeserialized()->SetDisplayName(methodName->GetString(), methodName->GetLength(), 0);
DynamicObject* chakraLibraryObject = GetPrototypeFromName(PropertyIds::__chakraLibrary, scriptContext);
PropertyIds functionIdentifier = JavascriptOperators::GetPropertyId(methodName, scriptContext);
// Link the function to __chakraLibrary.
ScriptFunction* scriptFunction = library->CreateScriptFunction(func->GetFunctionProxy());
scriptFunction->GetFunctionProxy()->SetIsJsBuiltInCode();
Assert(scriptFunction->HasFunctionBody());
scriptFunction->GetFunctionBody()->SetJsBuiltInForceInline();
scriptFunction->SetPropertyWithAttributes(PropertyIds::name, methodName, PropertyConfigurable, nullptr);
library->AddMember(chakraLibraryObject, functionIdentifier, scriptFunction);
//Don't need to return anything
return library->GetUndefined();
}
// Restores renderer's state (game map, fog color)
// after returning from the game client.
void StartupScreen::RestoreRenderer() {
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "void SetupRenderer()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
}
ClientUI::ClientUI(client::IRenderer *r, client::IAudioDevice *a, IFont *font, Client *client) :
renderer(r),
audioDevice(a),
font(font),client(client){
SPADES_MARK_FUNCTION();
if(r == NULL)
SPInvalidArgument("r");
if(a == NULL)
SPInvalidArgument("a");
helper.Set(new ClientUIHelper(this), false);
static ScriptFunction uiFactory("ClientUI@ CreateClientUI(Renderer@, AudioDevice@, Font@, ClientUIHelper@)");
{
ScriptContextHandle ctx = uiFactory.Prepare();
ctx->SetArgObject(0, renderer);
ctx->SetArgObject(1, audioDevice);
ctx->SetArgObject(2, font);
ctx->SetArgObject(3, &*helper);
ctx.ExecuteChecked();
ui = reinterpret_cast<asIScriptObject *>(ctx->GetReturnObject());
}
}
void ClientUI::RunFrame(float dt) {
SPADES_MARK_FUNCTION();
static ScriptFunction func("ClientUI", "void RunFrame(float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, dt);
c.ExecuteChecked();
}
ScriptFunction* ScriptFunction::Stream( std::istream& in )
{
char csft;
in.read( reinterpret_cast<char*>(&csft), sizeof(csft) );
ScriptFunction* sf = ScriptFunction::Factory( static_cast<ScriptFunctionType>(csft) );
if ( sf )
sf->StreamIn( in );
return sf;
}
void ScriptFunction::callCallback(
const v8::FunctionCallbackInfo<v8::Value>& args) {
ASSERT(args.Data()->IsExternal());
ScriptFunction* scriptFunction = static_cast<ScriptFunction*>(
v8::Local<v8::External>::Cast(args.Data())->Value());
ScriptValue result = scriptFunction->call(
ScriptValue(scriptFunction->getScriptState(), args[0]));
v8SetReturnValue(args, result.v8Value());
}
void ClientUI::CloseUI() {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void CloseUI()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
}
void StartupScreen::RunFrame(float dt) {
SPADES_MARK_FUNCTION();
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "void RunFrame(float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, dt);
c.ExecuteChecked();
}
bool ClientUI::NeedsInput() {
SPADES_MARK_FUNCTION();
if(!ui){
return false;
}
static ScriptFunction func("ClientUI", "bool NeedsInput()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return c->GetReturnByte() != 0;
}
AABB2 ClientUI::GetTextInputRect() {
SPADES_MARK_FUNCTION();
if(!ui){
return AABB2();
}
static ScriptFunction func("ClientUI", "AABB2 GetTextInputRect()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return *reinterpret_cast<AABB2*>(c->GetReturnObject());
}
bool MainScreen::WantsToBeClosed() {
SPADES_MARK_FUNCTION();
if(!ui){
return false;
}
static ScriptFunction func("MainScreenUI", "bool WantsToBeClosed()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return c->GetReturnByte() != 0;
}
void ScriptFunction::callCallback(const v8::FunctionCallbackInfo<v8::Value>& args)
{
v8::Isolate* isolate = args.GetIsolate();
ASSERT(!args.Data().IsEmpty());
ScriptFunction* function = ScriptFunction::Cast(args.Data());
v8::Local<v8::Value> value = args.Length() > 0 ? args[0] : v8::Local<v8::Value>(v8::Undefined(isolate));
ScriptValue result = function->call(ScriptValue(ScriptState::current(isolate), value));
v8SetReturnValue(args, result.v8Value());
}
bool StartupScreen::WantsToBeClosed() {
SPADES_MARK_FUNCTION();
if (!ui) {
return false;
}
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "bool WantsToBeClosed()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return c->GetReturnByte() != 0;
}
AABB2 StartupScreen::GetTextInputRect() {
SPADES_MARK_FUNCTION();
if (!ui) {
return AABB2();
}
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "AABB2 GetTextInputRect()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return *reinterpret_cast<AABB2 *>(c->GetReturnObject());
}
void StartupScreen::Closing() {
SPADES_MARK_FUNCTION();
if (!ui) {
return;
}
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "void Closing()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
}
void ClientUI::TextInputEvent(const std::string &ch) {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void TextInputEvent(string)");
ScriptContextHandle c = func.Prepare();
std::string k = ch;
c->SetObject(&*ui);
c->SetArgObject(0, reinterpret_cast<void*>(&k));
c.ExecuteChecked();
}
void ClientUI::WheelEvent(float x, float y) {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void WheelEvent(float, float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, x);
c->SetArgFloat(1, y);
c.ExecuteChecked();
}
ScriptFunction *ScriptInterpreter::loadFunction(uint32 index) {
//GONE WHILE DEBUGGING assert(index < _functions.size());
if (index >= _functions.size()) return NULL;
ScriptFunction *scriptFunction;
scriptFunction = _functions[index]->func;
if (!scriptFunction) {
scriptFunction = new ScriptFunction(this);
_scriptFile->seek(_functions[index]->offset);
scriptFunction->load(_scriptFile);
_functions[index]->func = scriptFunction;
}
return scriptFunction;
}
void StartupScreen::TextInputEvent(const std::string &ch) {
SPADES_MARK_FUNCTION();
if (!ui) {
return;
}
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "void TextInputEvent(string)");
ScriptContextHandle c = func.Prepare();
std::string k = ch;
c->SetObject(&*ui);
c->SetArgObject(0, reinterpret_cast<void *>(&k));
c.ExecuteChecked();
}
void ClientUI::KeyEvent(const std::string & key, bool down) {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void KeyEvent(string, bool)");
ScriptContextHandle c = func.Prepare();
std::string k = key;
c->SetObject(&*ui);
c->SetArgObject(0, reinterpret_cast<void*>(&k));
c->SetArgByte(1, down ? 1 : 0);
c.ExecuteChecked();
}
void StartupScreen::WheelEvent(float x, float y) {
SPADES_MARK_FUNCTION();
if (!ui) {
return;
}
ScopedPrivilegeEscalation privilege;
static ScriptFunction func("StartupScreenUI", "void WheelEvent(float, float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, x);
c->SetArgFloat(1, y);
c.ExecuteChecked();
}
bool MainScreen::AcceptsTextInput() {
SPADES_MARK_FUNCTION();
if(subview){
return subview->AcceptsTextInput();
}
if(!ui){
return false;
}
static ScriptFunction func("MainScreenUI", "bool AcceptsTextInput()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
return c->GetReturnByte() != 0;
}
void ClientUI::RecordChatLog(const std::string &msg,
Vector4 color) {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void RecordChatLog(string, Vector4)");
ScriptContextHandle c = func.Prepare();
std::string k = msg;
c->SetObject(&*ui);
c->SetArgObject(0, reinterpret_cast<void*>(&k));
c->SetArgObject(1, reinterpret_cast<void*>(&color));
c.ExecuteChecked();
}
void ClientUI::TextEditingEvent(const std::string &ch,
int start, int len) {
SPADES_MARK_FUNCTION();
if(!ui){
return;
}
static ScriptFunction func("ClientUI", "void TextEditingEvent(string,int,int)");
ScriptContextHandle c = func.Prepare();
std::string k = ch;
c->SetObject(&*ui);
c->SetArgObject(0, reinterpret_cast<void*>(&k));
c->SetArgDWord(1, static_cast<asDWORD>(start));
c->SetArgDWord(2, static_cast<asDWORD>(len));
c.ExecuteChecked();
}
void MainScreen::Closing() {
SPADES_MARK_FUNCTION();
if(subview){
subview->Closing();
subview = NULL;
}
if(!ui){
return;
}
static ScriptFunction func("MainScreenUI", "void Closing()");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c.ExecuteChecked();
}
void OnsetDetector::onOnset(ScriptFunction &handler)
{
if(handler.getNumargs() != 2) {
throw std::logic_error("onOnset handler should take one argument");
}
onOnsetHandler.store(new ScriptFunction(handler));
}
void StartupScreen::DoInit() {
SPADES_MARK_FUNCTION();
ScopedPrivilegeEscalation privilege;
static ScriptFunction uiFactory("StartupScreenUI@ CreateStartupScreenUI(Renderer@, "
"AudioDevice@, FontManager@, StartupScreenHelper@)");
{
ScriptContextHandle ctx = uiFactory.Prepare();
ctx->SetArgObject(0, renderer);
ctx->SetArgObject(1, audioDevice);
ctx->SetArgObject(2, fontManager);
ctx->SetArgObject(3, &*helper);
ctx.ExecuteChecked();
ui = reinterpret_cast<asIScriptObject *>(ctx->GetReturnObject());
}
}
void MainScreen::WheelEvent(float x, float y) {
SPADES_MARK_FUNCTION();
if(subview){
subview->WheelEvent(x, y);
return;
}
if(!ui){
return;
}
static ScriptFunction func("MainScreenUI", "void WheelEvent(float, float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, x);
c->SetArgFloat(1, y);
c.ExecuteChecked();
}
void MainScreen::DoInit() {
SPADES_MARK_FUNCTION();
renderer->Init();
static ScriptFunction uiFactory("MainScreenUI@ CreateMainScreenUI(Renderer@, AudioDevice@, Font@, MainScreenHelper@)");
{
ScriptContextHandle ctx = uiFactory.Prepare();
ctx->SetArgObject(0, renderer);
ctx->SetArgObject(1, audioDevice);
ctx->SetArgObject(2, font);
ctx->SetArgObject(3, &*helper);
ctx.ExecuteChecked();
ui = reinterpret_cast<asIScriptObject *>(ctx->GetReturnObject());
}
}
void MainScreen::RunFrame(float dt) {
SPADES_MARK_FUNCTION();
if(subview){
try{
subview->RunFrame(dt);
if(subview->WantsToBeClosed()) {
subview->Closing();
subview = NULL;
RestoreRenderer();
}else{
return;
}
}catch(const std::exception& ex) {
SPLog("[!] Error while running a game client: %s", ex.what());
subview->Closing();
subview = NULL;
RestoreRenderer();
helper->errorMessage = ex.what();
}
}
if(timeToStartInitialization > 100.f){
timeToStartInitialization = 0.2f;
}
if(timeToStartInitialization > 0.f){
DrawStartupScreen();
timeToStartInitialization -= dt;
if(timeToStartInitialization <= 0.f){
// do init
DoInit();
}
return;
}
static ScriptFunction func("MainScreenUI", "void RunFrame(float)");
ScriptContextHandle c = func.Prepare();
c->SetObject(&*ui);
c->SetArgFloat(0, dt);
c.ExecuteChecked();
}
