How to use hint method of main Package

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g3nworld.go

Source:g3nworld.go Github

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1package g3nworld2import (3 "errors"4 "fmt"5 "log"6 "os"7 "time"8 "github.com/g3n/engine/app"9 "github.com/g3n/engine/camera"10 "github.com/g3n/engine/core"11 "github.com/g3n/engine/experimental/collision"12 "github.com/g3n/engine/gls"13 "github.com/g3n/engine/graphic"14 "github.com/g3n/engine/gui"15 "github.com/g3n/engine/light"16 "github.com/g3n/engine/math32"17 "github.com/g3n/engine/renderer"18 "github.com/g3n/engine/util"19 "github.com/g3n/engine/util/helper"20 "github.com/g3n/engine/window"21 "github.com/go-gl/glfw/v3.3/glfw"22 "github.com/mrjrieke/nute/g3nd/g3nmash"23 g3ndpalette "github.com/mrjrieke/nute/g3nd/palette"24 "github.com/mrjrieke/nute/g3nd/worldg3n/g3ndisplay"25 "github.com/mrjrieke/nute/mashupsdk"26 "github.com/mrjrieke/nute/mashupsdk/client"27 "github.com/mrjrieke/nute/mashupsdk/guiboot"28 "github.com/mrjrieke/nute/mashupsdk/server"29)30type mashupSdkApiHandler struct {31}32type worldClientInitHandler struct {33}34// TODO: Can I get rid of this definition?35// -- duplicated in genericrenderer.go.36type IG3nRenderer interface {37 Layout(worldApp *WorldApp, g3nRenderableElements []*g3nmash.G3nDetailedElement)38 InitRenderLoop(worldApp *WorldApp) bool39 RenderElement(worldApp *WorldApp, g3n *g3nmash.G3nDetailedElement) bool40}41type WorldApp struct {42 custos bool // Run in guardian mode43 headless bool // Mode for troubleshooting.44 MSdkApiHandler *mashupSdkApiHandler45 wClientInitHandler *worldClientInitHandler46 displaySetupChan chan *mashupsdk.MashupDisplayHint47 displayPositionChan chan *mashupsdk.MashupDisplayHint48 mainWin *app.Application49 frameRater *util.FrameRater // Render loop frame rater50 scene *core.Node51 cam *camera.Camera52 oc *camera.OrbitControl53 IG3nRenderer IG3nRenderer54 IG3nDisplayRenderer g3ndisplay.IG3nDisplayRenderer55 MashupContext *mashupsdk.MashupContext // Needed for callbacks to other mashups56 // Library for mashup objects57 elementLibraryDictionary map[int64]*g3nmash.G3nDetailedElement58 maxElementId int6459 ConcreteElements map[int64]*g3nmash.G3nDetailedElement // g3n indexes by string...60 elementLoaderIndex map[string]int64 // g3n indexes by loader id...61 ClickedElements []*g3nmash.G3nDetailedElement // g3n indexes by string...62 backgroundG3n *g3nmash.G3nDetailedElement63 Sticky bool64 Focused bool // Whether current window has focus.65 isInit bool66}67var worldApp WorldApp68func NewWorldApp(headless bool, custos bool, renderer IG3nRenderer, displayRenderer g3ndisplay.IG3nDisplayRenderer) *WorldApp {69 worldApp = WorldApp{70 custos: custos,71 headless: headless,72 MSdkApiHandler: &mashupSdkApiHandler{},73 elementLibraryDictionary: map[int64]*g3nmash.G3nDetailedElement{},74 ConcreteElements: map[int64]*g3nmash.G3nDetailedElement{},75 elementLoaderIndex: map[string]int64{},76 ClickedElements: []*g3nmash.G3nDetailedElement{},77 displaySetupChan: make(chan *mashupsdk.MashupDisplayHint, 1),78 displayPositionChan: make(chan *mashupsdk.MashupDisplayHint, 1),79 IG3nRenderer: renderer,80 IG3nDisplayRenderer: displayRenderer,81 }82 return &worldApp83}84type InitEvent struct {85}86func (w *WorldApp) GetAuthToken() string {87 if w.custos {88 return client.GetServerAuthToken()89 } else {90 return server.GetServerAuthToken()91 }92}93func (w *WorldApp) G3nOnFocus(name string, ev interface{}) {94 log.Printf("G3nWorld Focus gained\n")95 if _, iOk := ev.(InitEvent); iOk {96 var postPonedCollections []*g3nmash.G3nDetailedElement97 g3nCollections, err := w.GetG3nDetailedGenreFilteredElements("Collection")98 if err != nil {99 log.Fatalf(err.Error(), err)100 }101 if len(g3nCollections) == 0 {102 log.Fatalf("No elements to render. If running standalone, provide -headless flag.")103 }104 for _, g3nCollection := range g3nCollections {105 if g3nCollection.GetDetailedElement().Colabrenderer != "" {106 postPonedCollections = append(postPonedCollections, g3nCollection)107 } else {108 var g3nCollectionElements []*g3nmash.G3nDetailedElement109 var g3nCollectionErr error110 if g3nCollection.GetDetailedElement().GetRenderer() != "" {111 g3nCollectionElements, g3nCollectionErr = w.GetG3nDetailedFilteredElements(g3nCollection.GetDetailedElement().GetRenderer(), true)112 if len(g3nCollectionElements) == 0 {113 // Try lookup by child elements instead...114 g3nCollectionElements, g3nCollectionErr = w.GetG3nDetailedChildElements(g3nCollection)115 }116 } else {117 g3nCollectionElements, g3nCollectionErr = w.GetG3nDetailedChildElements(g3nCollection)118 }119 if g3nCollectionErr != nil {120 log.Fatalf(err.Error(), g3nCollectionErr)121 }122 // Handoff...123 w.IG3nRenderer.Layout(w, g3nCollectionElements)124 }125 }126 for _, g3nCollection := range postPonedCollections {127 g3nCollectionElements, err := w.GetG3nDetailedChildElements(g3nCollection)128 if err != nil {129 log.Fatalf(err.Error(), err)130 }131 // Handoff...132 w.IG3nRenderer.Layout(w, g3nCollectionElements)133 }134 } else {135 // Focus gained...136 log.Printf("G3n Focus gained\n")137 w.Transform()138 log.Printf("G3n End Focus gained\n")139 }140 log.Printf("G3nWorld End Focus gained\n")141}142func (w *WorldApp) ResetChangeStates() []*mashupsdk.MashupElementState {143 changedElements := []*mashupsdk.MashupElementState{}144 for _, g3nDetailedElement := range w.ConcreteElements {145 if g3nDetailedElement.GetDisplayState() != mashupsdk.Init {146 g3nDetailedElement.ApplyState(mashupsdk.Clicked, false)147 changedElements = append(changedElements, g3nDetailedElement.GetMashupElementState())148 }149 }150 return changedElements151}152func (w *WorldApp) NewElementIdPump() int64 {153 w.maxElementId = w.maxElementId + 1154 return w.maxElementId155}156func (w *WorldApp) CloneG3nDetailedElement(g3nElement *g3nmash.G3nDetailedElement, elementStates *[]interface{}) *g3nmash.G3nDetailedElement {157 return w.indexG3nDetailedElement(g3nmash.CloneG3nDetailedElement(w.GetG3nDetailedElementById, w.GetG3nDetailedLibraryElementById, w.indexG3nDetailedElement, w.NewElementIdPump, g3nElement, elementStates))158}159func (w *WorldApp) NewG3nDetailedElement(detailedElement *mashupsdk.MashupDetailedElement, deepCopy bool) *g3nmash.G3nDetailedElement {160 return w.indexG3nDetailedElement(g3nmash.NewG3nDetailedElement(detailedElement, deepCopy))161}162func (w *WorldApp) indexG3nDetailedElement(g3nDetailedElement *g3nmash.G3nDetailedElement) *g3nmash.G3nDetailedElement {163 if g3nDetailedElement.GetBasisId() < 0 && g3nDetailedElement.GetDisplayId() == 0 {164 w.elementLibraryDictionary[g3nDetailedElement.GetBasisId()] = g3nDetailedElement165 } else {166 w.ConcreteElements[g3nDetailedElement.GetDisplayId()] = g3nDetailedElement167 w.elementLoaderIndex[g3nDetailedElement.GetDisplayName()] = g3nDetailedElement.GetDisplayId()168 if g3nDetailedElement.IsBackground() {169 w.backgroundG3n = g3nDetailedElement170 }171 }172 return g3nDetailedElement173}174func (w *WorldApp) GetG3nDetailedFilteredElements(renderer string, abstract bool) ([]*g3nmash.G3nDetailedElement, error) {175 filteredElements := []*g3nmash.G3nDetailedElement{}176 if renderer == "" {177 log.Printf("No filter provided. No filtered elements found.\n")178 return nil, errors.New("no filter provided - no filtered elements found")179 }180 for _, element := range w.ConcreteElements {181 if element.GetDetailedElement().Renderer == renderer {182 if abstract {183 if element.IsAbstract() {184 filteredElements = append(filteredElements, element)185 }186 } else {187 filteredElements = append(filteredElements, element)188 }189 }190 }191 return filteredElements, nil192}193func (w *WorldApp) GetG3nDetailedChildElements(g3n *g3nmash.G3nDetailedElement) ([]*g3nmash.G3nDetailedElement, error) {194 filteredElements := []*g3nmash.G3nDetailedElement{}195 if g3n == nil {196 log.Printf("No filter provided. No filtered elements found.\n")197 return nil, errors.New("no filter provided - no filtered elements found")198 }199 for _, childId := range g3n.GetChildElementIds() {200 if tc, tErr := worldApp.GetG3nDetailedElementById(childId); tErr == nil {201 filteredElements = append(filteredElements, tc)202 } else {203 log.Printf("Skipping non-concrete abstract element: %d\n", childId)204 continue205 }206 }207 return filteredElements, nil208}209func (w *WorldApp) GetG3nDetailedGenreFilteredElements(genre string) ([]*g3nmash.G3nDetailedElement, error) {210 filteredElements := []*g3nmash.G3nDetailedElement{}211 for _, element := range w.ConcreteElements {212 if element.GetDetailedElement().GetGenre() == genre {213 filteredElements = append(filteredElements, element)214 }215 }216 return filteredElements, nil217}218func (w *WorldApp) AddToScene(node core.INode) *core.Node {219 if node == nil {220 return nil221 }222 if w.scene.FindLoaderID(node.GetNode().LoaderID()) == nil {223 log.Printf("Item added %s: %v", node.GetNode().LoaderID(), w.scene.Add(node))224 return w.scene.Add(node)225 } else {226 return nil227 }228}229func (w *WorldApp) UpsertToScene(node core.INode) *core.Node {230 if node == nil {231 return nil232 }233 if w.scene.FindLoaderID(node.GetNode().LoaderID()) == nil {234 return w.scene.Add(node)235 }236 return nil237}238func (w *WorldApp) RemoveFromScene(node core.INode) bool {239 return w.scene.Remove(node)240}241func (w *WorldApp) GetG3nDetailedElementById(eid int64) (*g3nmash.G3nDetailedElement, error) {242 if g3nElement, g3nElementOk := w.ConcreteElements[eid]; g3nElementOk {243 return g3nElement, nil244 }245 return nil, fmt.Errorf("element does not exist: %d", eid)246}247func (w *WorldApp) GetG3nDetailedChildElementsByGenre(g3n *g3nmash.G3nDetailedElement, genre string) []*g3nmash.G3nDetailedElement {248 results := []*g3nmash.G3nDetailedElement{}249 for _, childId := range g3n.GetChildElementIds() {250 if g3nChild, err := w.GetG3nDetailedElementById(childId); err == nil {251 if g3nChild.HasGenre(genre) {252 results = append(results, g3nChild)253 }254 }255 }256 return results257}258func (w *WorldApp) GetG3nDetailedLibraryElementById(eid int64) (*g3nmash.G3nDetailedElement, error) {259 if g3nElement, g3nElementOk := w.elementLibraryDictionary[eid]; g3nElementOk {260 return g3nElement, nil261 }262 return nil, fmt.Errorf("element does not exist: %d", eid)263}264func (w *WorldApp) GetParentElements(g3nDetailedElement *g3nmash.G3nDetailedElement) []*g3nmash.G3nDetailedElement {265 parentIds := g3nDetailedElement.GetParentElementIds()266 g3nParentDetailedElements := []*g3nmash.G3nDetailedElement{}267 for _, parentId := range parentIds {268 if g3parent, gpErr := w.GetG3nDetailedElementById(parentId); gpErr == nil {269 g3nParentDetailedElements = append(g3nParentDetailedElements, g3parent)270 }271 }272 return g3nParentDetailedElements273}274func (w *WorldApp) GetSiblingElements(g3nDetailedElement *g3nmash.G3nDetailedElement) []*g3nmash.G3nDetailedElement {275 parentIds := g3nDetailedElement.GetParentElementIds()276 g3nParentDetailedElements := []*g3nmash.G3nDetailedElement{}277 for _, parentId := range parentIds {278 if g3parent, gpErr := w.GetG3nDetailedElementById(parentId); gpErr == nil {279 g3nParentDetailedElements = append(g3nParentDetailedElements, g3parent)280 }281 }282 g3nSiblingDetailedElements := []*g3nmash.G3nDetailedElement{}283 for _, g3nParentDetailedElement := range g3nParentDetailedElements {284 for _, childId := range g3nParentDetailedElement.GetChildElementIds() {285 if g3nSibling, gsErr := w.GetG3nDetailedElementById(childId); gsErr == nil {286 g3nSiblingDetailedElements = append(g3nSiblingDetailedElements, g3nSibling)287 }288 }289 }290 return g3nSiblingDetailedElements291}292func (w *WorldApp) Cast(inode core.INode, caster *collision.Raycaster) (core.INode, []collision.Intersect) {293 // Ignore invisible nodes and their descendants294 if !inode.Visible() {295 return nil, nil296 }297 if _, ok := inode.(gui.IPanel); ok {298 // TODO: Do we care about these types at all?299 } else if igr, ok := inode.(graphic.IGraphic); ok {300 if igr.Renderable() {301 if _, meshOk := inode.(*graphic.Mesh); meshOk {302 return inode, caster.IntersectObject(inode, false)303 }304 }305 // Ignore everything else.306 }307 if inode.Children() != nil {308 for _, ichild := range inode.Children() {309 if n, intersections := w.Cast(ichild, caster); n != nil && len(intersections) > 0 {310 return n, intersections311 }312 }313 }314 return nil, nil315}316func (w *WorldApp) InitServer(callerCreds string, insecure bool) {317 if callerCreds != "" {318 server.InitServer(callerCreds, insecure, w.MSdkApiHandler, w.wClientInitHandler)319 } else {320 go func() {321 w.displaySetupChan <- &mashupsdk.MashupDisplayHint{Xpos: 0, Ypos: 0, Width: 400, Height: 800}322 }()323 }324}325func (w *WorldApp) Transform() []*mashupsdk.MashupElementState {326 changedElements := []*mashupsdk.MashupElementState{}327 attitudeVisitedNodes := map[int64]bool{}328 // Notify renderers about to enter render loop.329 worldApp.IG3nRenderer.InitRenderLoop(w)330 for _, g3nDetailedElement := range w.ConcreteElements {331 if g3nDetailedElement.IsAbstract() {332 continue333 }334 changed := worldApp.IG3nRenderer.RenderElement(w, g3nDetailedElement)335 if !g3nDetailedElement.IsStateSet(mashupsdk.Hidden) && !g3nDetailedElement.IsBackground() {336 if g3nDetailedElement.IsStateSet(mashupsdk.Clicked) {337 if g3nDetailedElement.HasAttitudeAdjustment() {338 log.Printf("G3n Has parents\n")339 parentIds := g3nDetailedElement.GetParentElementIds()340 g3nParentDetailedElements := []*g3nmash.G3nDetailedElement{}341 for _, parentId := range parentIds {342 if g3parent, gpErr := w.GetG3nDetailedElementById(parentId); gpErr == nil {343 g3nParentDetailedElements = append(g3nParentDetailedElements, g3parent)344 }345 attitudeVisitedNodes[parentId] = true346 }347 log.Printf("G3n adjusting for parents: %d\n", len(g3nParentDetailedElements))348 g3nDetailedElement.AdjustAttitude(g3nParentDetailedElements)349 } else {350 if _, vOk := attitudeVisitedNodes[g3nDetailedElement.GetDisplayId()]; !vOk {351 g3nDetailedElement.AdjustAttitude([]*g3nmash.G3nDetailedElement{g3nDetailedElement})352 attitudeVisitedNodes[g3nDetailedElement.GetDisplayId()] = true353 }354 }355 } else {356 if _, vOk := attitudeVisitedNodes[g3nDetailedElement.GetDisplayId()]; !vOk {357 g3nDetailedElement.AdjustAttitude([]*g3nmash.G3nDetailedElement{g3nDetailedElement})358 attitudeVisitedNodes[g3nDetailedElement.GetDisplayId()] = true359 }360 }361 }362 if changed {363 changedElements = append(changedElements, g3nDetailedElement.GetMashupElementState())364 }365 }366 return changedElements367}368func (w *WorldApp) InitMainWindow() {369 log.Printf("Initializing mainWin.")370 initHandler := func(a *app.Application) {371 log.Printf("InitHandler.")372 if w.mainWin == nil {373 log.Printf("Main app handle initialized.")374 w.mainWin = a375 }376 log.Printf("Frame rater setup.")377 w.frameRater = util.NewFrameRater(10)378 log.Printf("Frame rater setup complete.")379 displayHint := <-w.displaySetupChan380 log.Printf("Initializing app.")381 app.AppCustom(a, "Hello world G3n", int(displayHint.Width), int(displayHint.Height), int(displayHint.Xpos), int(displayHint.Ypos+displayHint.Height))382 log.Printf("Initializing scene.")383 w.scene = core.NewNode()384 // Set the scene to be managed by the gui manager385 gui.Manager().Set(w.scene)386 // Create perspective camera387 w.cam = camera.New(1)388 w.cam.SetPosition(0, 0, 3)389 w.scene.Add(w.cam)390 // Set up orbit control for the camera391 w.oc = camera.NewOrbitControl(w.cam)392 w.oc.Zoom(60.0)393 log.Printf("Finished Orbit Control setup.")394 // Set up callback to update viewport and camera aspect ratio when the window is resized395 onResize := func(evname string, ev interface{}) {396 // Get framebuffer size and update viewport accordingly397 width, height := a.GetSize()398 a.Gls().Viewport(0, 0, int32(width), int32(height))399 // Update the camera's aspect ratio400 w.cam.SetAspect(float32(width) / float32(height))401 xpos, ypos := (*w.mainWin).IWindow.(*window.GlfwWindow).Window.GetPos()402 if w.MashupContext != nil {403 w.MashupContext.Client.OnResize(w.MashupContext,404 &mashupsdk.MashupDisplayBundle{405 AuthToken: worldApp.GetAuthToken(),406 MashupDisplayHint: &mashupsdk.MashupDisplayHint{407 Xpos: int64(xpos),408 Ypos: int64(ypos),409 Width: int64(width),410 Height: int64(height),411 },412 })413 }414 }415 a.Subscribe(window.OnWindowSize, onResize)416 onResize("", nil)417 w.mainWin.Subscribe(gui.OnFocus, w.G3nOnFocus)418 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetAttrib(glfw.Floating, 1)419 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetAttrib(glfw.FocusOnShow, 1)420 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetCloseCallback(func(glfwWindow *glfw.Window) {421 if w.MashupContext != nil {422 w.MashupContext.Client.Shutdown(w.MashupContext, &mashupsdk.MashupEmpty{AuthToken: worldApp.GetAuthToken()})423 }424 os.Exit(0)425 })426 w.mainWin.Subscribe(gui.OnKeyDown, func(name string, ev interface{}) {427 kev := ev.(*window.KeyEvent)428 if kev.Key == window.KeyLeftControl {429 w.Sticky = true430 }431 })432 w.mainWin.Subscribe(gui.OnKeyUp, func(name string, ev interface{}) {433 kev := ev.(*window.KeyEvent)434 if kev.Key == window.KeyLeftControl {435 w.Sticky = false436 }437 })438 w.mainWin.Subscribe(window.OnWindowFocus, func(name string, ev interface{}) {439 wev := ev.(*window.FocusEvent)440 w.Focused = wev.Focused441 // Tell fyne not to try to regain focus.442 if w.MashupContext != nil && wev.Focused {443 w.MashupContext.Client.OnResize(w.MashupContext,444 &mashupsdk.MashupDisplayBundle{445 AuthToken: worldApp.GetAuthToken(),446 MashupDisplayHint: &mashupsdk.MashupDisplayHint{447 Focused: wev.Focused,448 },449 })450 }451 })452 w.mainWin.Subscribe(gui.OnMouseUp, func(name string, ev interface{}) {453 mev := ev.(*window.MouseEvent)454 if mev.Mods == window.ModControl {455 w.Sticky = true456 } else {457 w.Sticky = false458 }459 g3Width, g3Height := w.mainWin.GetSize()460 xPosNdc := 2*(mev.Xpos/float32(g3Width)) - 1461 yPosNdc := -2*(mev.Ypos/float32(g3Height)) + 1462 caster := collision.NewRaycaster(&math32.Vector3{}, &math32.Vector3{})463 caster.SetFromCamera(w.cam, xPosNdc, yPosNdc)464 if w.scene.Visible() {465 itemClicked, _ := w.Cast(w.scene, caster)466 itemMatched := false467 if itemClicked != nil {468 if g3nDetailedIndex, ok := w.elementLoaderIndex[itemClicked.GetNode().LoaderID()]; ok {469 if g3nDetailedElement, ok := w.ConcreteElements[g3nDetailedIndex]; ok {470 g3nDetailedElement.ApplyState(mashupsdk.Clicked, true)471 fmt.Printf("matched: %s\n", g3nDetailedElement.GetDisplayName())472 itemMatched = true473 for _, clickedElement := range w.ClickedElements {474 if clickedElement.GetDisplayId() != g3nDetailedElement.GetDisplayId() {475 clickedElement.ApplyState(mashupsdk.Clicked, false)476 }477 }478 if !w.Sticky {479 w.ClickedElements = w.ClickedElements[:0]480 }481 w.ClickedElements = append(w.ClickedElements, g3nDetailedElement)482 }483 }484 }485 if !itemMatched {486 w.backgroundG3n.ApplyState(mashupsdk.Clicked, true)487 for _, clickedElement := range w.ClickedElements {488 if clickedElement.GetDisplayId() != w.backgroundG3n.GetDisplayId() {489 clickedElement.ApplyState(mashupsdk.Clicked, false)490 }491 }492 if !w.Sticky {493 w.ClickedElements = w.ClickedElements[:0]494 }495 w.ClickedElements = append(w.ClickedElements, w.backgroundG3n)496 } else {497 w.backgroundG3n.ApplyState(mashupsdk.Clicked, false)498 }499 changedElements := w.Transform()500 if !itemMatched {501 changedElements = append(changedElements, w.backgroundG3n.GetMashupElementState())502 }503 elementStateBundle := mashupsdk.MashupElementStateBundle{504 AuthToken: worldApp.GetAuthToken(),505 ElementStates: changedElements,506 }507 if !w.headless {508 w.MashupContext.Client.UpsertMashupElementsState(w.MashupContext, &elementStateBundle)509 }510 }511 })512 // Create and add lights to the scene513 w.scene.Add(light.NewAmbient(g3ndpalette.WHITE, 0.8))514 pointLight := light.NewPoint(g3ndpalette.WHITE, 5.0)515 pointLight.SetPosition(1, 0, 2)516 w.scene.Add(pointLight)517 // Create and add an axis helper to the scene518 w.scene.Add(helper.NewAxes(0.5))519 w.frameRater.Start()520 // Set background color to gray521 if w.backgroundG3n != nil {522 w.IG3nRenderer.RenderElement(w, w.backgroundG3n)523 g3ndpalette.RefreshBackgroundColor(w.mainWin.Gls(), w.backgroundG3n.GetColor(), 1.0)524 }525 go func() {526 log.Println("Watching position events.")527 for displayHint := range w.displayPositionChan {528 log.Printf("G3n applying xpos: %d ypos: %d width: %d height: %d ytranslate: %d\n", int(displayHint.Xpos), int(displayHint.Ypos), int(displayHint.Width), int(displayHint.Height), int(displayHint.Ypos+displayHint.Height))529 if !w.headless {530 if (w.mainWin != nil) && (w.mainWin.IWindow != nil) && ((*w.mainWin).IWindow.(*window.GlfwWindow).Window != nil) {531 if worldApp.IG3nDisplayRenderer != nil {532 displayHint = worldApp.IG3nDisplayRenderer.Render((*w.mainWin).IWindow.(*window.GlfwWindow), displayHint)533 } else {534 if !w.custos {535 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetAttrib(glfw.Decorated, 0)536 }537 if x, y := (*w.mainWin).IWindow.(*window.GlfwWindow).Window.GetPos(); x != int(displayHint.Xpos) || y != int(displayHint.Ypos+displayHint.Height) {538 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetPos(int(displayHint.Xpos), int(displayHint.Ypos+displayHint.Height))539 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.SetSize(int(displayHint.Width), int(displayHint.Height))540 }541 if !w.Focused && displayHint.Focused {542 log.Printf("G3n setting focus.")543 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.Hide()544 (*w.mainWin).IWindow.(*window.GlfwWindow).Window.Show()545 displayHint.Focused = false546 w.Focused = true547 }548 }549 }550 }551 }552 log.Println("Exiting disply chan.")553 }()554 log.Printf("InitHandler complete.")555 }556 runtimeHandler := func(renderer *renderer.Renderer, deltaTime time.Duration) {557 w.frameRater.Start()558 if w.backgroundG3n != nil && w.backgroundG3n.GetColor() != nil {559 g3ndpalette.RefreshBackgroundColor(w.mainWin.Gls(), w.backgroundG3n.GetColor(), 1.0)560 }561 w.mainWin.Gls().Clear(gls.DEPTH_BUFFER_BIT | gls.STENCIL_BUFFER_BIT | gls.COLOR_BUFFER_BIT)562 renderer.Render(w.scene, w.cam)563 if !w.isInit {564 w.G3nOnFocus("", InitEvent{})565 w.isInit = true566 }567 w.frameRater.Wait()568 }569 guiboot.InitMainWindow(guiboot.G3n, initHandler, runtimeHandler)570}571func (w *worldClientInitHandler) RegisterContext(context *mashupsdk.MashupContext) {572 worldApp.MashupContext = context573}574// Sets all elements to a "Rest state."575func (w *mashupSdkApiHandler) ResetG3NDetailedElementStates() {576 log.Printf("G3n Received ResetG3NDetailedElementStates\n")577 for _, wes := range worldApp.ConcreteElements {578 wes.SetElementState(mashupsdk.Init)579 }580 log.Printf("G3n finished ResetG3NDetailedElementStates handle.\n")581}582func (mSdk *mashupSdkApiHandler) OnResize(displayHint *mashupsdk.MashupDisplayHint) {583 if worldApp.mainWin != nil && (*worldApp.mainWin).IWindow != nil {584 log.Printf("G3n Received onResize xpos: %d ypos: %d width: %d height: %d ytranslate: %d\n", int(displayHint.Xpos), int(displayHint.Ypos), int(displayHint.Width), int(displayHint.Height), int(displayHint.Ypos+displayHint.Height))585 worldApp.displayPositionChan <- displayHint586 } else {587 if displayHint.Width != 0 && displayHint.Height != 0 {588 log.Printf("G3n initializing with: %d ypos: %d width: %d height: %d ytranslate: %d\n", int(displayHint.Xpos), int(displayHint.Ypos), int(displayHint.Width), int(displayHint.Height), int(displayHint.Ypos+displayHint.Height))589 worldApp.displaySetupChan <- displayHint590 worldApp.displayPositionChan <- displayHint591 } else {592 log.Printf("G3n Could not apply xpos: %d ypos: %d width: %d height: %d ytranslate: %d\n", int(displayHint.Xpos), int(displayHint.Ypos), int(displayHint.Width), int(displayHint.Height), int(displayHint.Ypos+displayHint.Height))593 }594 log.Printf("G3n finished onResize handle.")595 }596}597func (w *mashupSdkApiHandler) GetMashupElements() (*mashupsdk.MashupDetailedElementBundle, error) {598 log.Printf("G3n Received GetMashupElements\n")599 log.Printf("G3n finished GetMashupElements handle.\n")600 return nil, nil601}602func (mSdk *mashupSdkApiHandler) UpsertMashupElements(detailedElementBundle *mashupsdk.MashupDetailedElementBundle) (*mashupsdk.MashupDetailedElementBundle, error) {603 log.Printf("G3n Received UpsertMashupElements\n")604 result := &mashupsdk.MashupDetailedElementBundle{DetailedElements: []*mashupsdk.MashupDetailedElement{}}605 incompleteG3nElements := []*g3nmash.G3nDetailedElement{}606 for _, detailedElement := range detailedElementBundle.DetailedElements {607 g3nDetailedElement := worldApp.NewG3nDetailedElement(detailedElement, false)608 if g3nDetailedElement.IsLibraryElement() {609 continue610 }611 if detailedElement.State.Id != int64(mashupsdk.Immutable) {612 g3nDetailedElement.ApplyState(mashupsdk.Clicked, false)613 }614 for _, childId := range g3nDetailedElement.GetChildElementIds() {615 if childId < 0 {616 incompleteG3nElements = append(incompleteG3nElements, g3nDetailedElement)617 break618 }619 }620 if worldApp.maxElementId < g3nDetailedElement.GetDisplayId() {621 worldApp.maxElementId = g3nDetailedElement.GetDisplayId()622 }623 // Add to resulting element states.624 result.DetailedElements = append(result.DetailedElements, detailedElement)625 }626 if len(incompleteG3nElements) > 0 {627 // Fill out incomplete g3n elements628 generatedElements := []interface{}{}629 for _, incompleteG3nElement := range incompleteG3nElements {630 newChildIds := []int64{}631 for _, childId := range incompleteG3nElement.GetChildElementIds() {632 if childId < 0 {633 if libElement, err := worldApp.GetG3nDetailedLibraryElementById(childId); err == nil {634 clonedChild := worldApp.CloneG3nDetailedElement(libElement, &generatedElements)635 newChildIds = append(newChildIds, clonedChild.GetDisplayId())636 } else {637 log.Printf("Missing child from library: %d\n", childId)638 }639 } else {640 // Deal with concrete element.641 if concreteElement, err := worldApp.GetG3nDetailedElementById(childId); err == nil {642 newChildIds = append(newChildIds, concreteElement.GetDisplayId())643 }644 }645 }646 if len(newChildIds) > 0 {647 incompleteG3nElement.SetChildElements(newChildIds)648 }649 }650 for _, generatedElement := range generatedElements {651 result.DetailedElements = append(result.DetailedElements, generatedElement.(*mashupsdk.MashupDetailedElement))652 }653 }654 log.Printf("G3n UpsertMashupElements updated\n")655 return result, nil656}657func (mSdk *mashupSdkApiHandler) applyStateHelper(g3nId int64, x mashupsdk.DisplayElementState, isset bool) {658 child := worldApp.ConcreteElements[g3nId]659 child.ApplyState(mashupsdk.DisplayElementState(x), isset)660 if len(child.GetDetailedElement().Childids) > 0 {661 for _, cId := range child.GetDetailedElement().Childids {662 mSdk.applyStateHelper(cId, x, isset)663 }664 }665}666func (mSdk *mashupSdkApiHandler) setStateHelper(g3nId int64, x mashupsdk.DisplayElementState) {667 child := worldApp.ConcreteElements[g3nId]668 if child.GetDetailedElement().Genre != "Attitude" {669 child.SetElementState(mashupsdk.DisplayElementState(x))670 }671 if len(child.GetDetailedElement().Childids) > 0 {672 for _, cId := range child.GetDetailedElement().Childids {673 mSdk.setStateHelper(cId, x)674 }675 }676}677func (mSdk *mashupSdkApiHandler) UpsertMashupElementsState(elementStateBundle *mashupsdk.MashupElementStateBundle) (*mashupsdk.MashupElementStateBundle, error) {678 log.Printf("G3n UpsertMashupElementsState called\n")679 ClickedElements := map[int64]*g3nmash.G3nDetailedElement{}680 recursiveElements := map[int64]*g3nmash.G3nDetailedElement{}681 for _, es := range elementStateBundle.ElementStates {682 if g3nDetailedElement, ok := worldApp.ConcreteElements[es.GetId()]; ok {683 g3nDetailedElement.SetElementState(mashupsdk.DisplayElementState(es.State))684 if g3nDetailedElement.IsStateSet(mashupsdk.Recursive) {685 recursiveElements[es.GetId()] = g3nDetailedElement686 }687 log.Printf("Display fields set to: %d", g3nDetailedElement.GetMashupElementState())688 if (mashupsdk.DisplayElementState(es.State) & mashupsdk.Clicked) == mashupsdk.Clicked {689 ClickedElements[es.GetId()] = g3nDetailedElement690 }691 }692 }693 if len(ClickedElements) > 0 {694 // Remove existing clicks.695 for _, clickedElement := range worldApp.ClickedElements {696 if _, ok := ClickedElements[clickedElement.GetDisplayId()]; !ok {697 clickedElement.ApplyState(mashupsdk.Clicked, false)698 }699 }700 worldApp.ClickedElements = worldApp.ClickedElements[:0]701 // Impossible to determine ordering of clicks from upsert at this time.702 for _, g3nDetailedElement := range ClickedElements {703 worldApp.ClickedElements = append(worldApp.ClickedElements, g3nDetailedElement)704 }705 }706 if len(recursiveElements) > 0 {707 for _, recursiveElement := range recursiveElements {708 stateBits := recursiveElement.GetDetailedElement().State.State709 // Unset recursive for child elements710 stateBits &= ^int64(mashupsdk.Recursive)711 // Apply this state change to all child elements.712 mSdk.setStateHelper(recursiveElement.GetDisplayId(), mashupsdk.DisplayElementState(stateBits))713 }714 }715 log.Printf("G3n dispatching focus\n")716 // TODO: Feedback from Custos is broken... Disable for now.717 if !worldApp.custos && worldApp.mainWin != nil {718 worldApp.mainWin.Dispatch(gui.OnFocus, nil)719 }720 log.Printf("G3n End UpsertMashupElementsState called\n")721 return &mashupsdk.MashupElementStateBundle{}, nil722}...

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controller.go

Source:controller.go Github

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...478 TargetCells: c.model.LastModifiedCells(),479 },480 },481 }482 hint := c.Grid().Hint(options, fakeLastFillSteps)483 if hint == nil || len(hint.CompoundSteps) == 0 {484 c.SetConsoleMessage("No hint to give.", true)485 return486 }487 c.SetConsoleMessage("{Hint}\n"+strings.Join(hint.Description(), "\n")+"\n\n"+"{ENTER} to accept, {ESC} to ignore", false)488 //This hast to be after setting console message, since SetConsoleMessage clears the last hint.489 c.lastShownHint = hint490 lastStep := hint.CompoundSteps[0].FillStep491 c.SetSelected(lastStep.TargetCells[0].Cell(c.Grid()))492}493func (c *mainController) EnterHint() {494 if c.lastShownHint == nil {495 return496 }497 lastStep := c.lastShownHint.CompoundSteps[0].FillStep498 cell := lastStep.TargetCells[0]499 num := lastStep.TargetNums[0]500 c.SetSelected(cell.Cell(c.Grid()))501 c.SetSelectedNumber(num)502 c.ClearConsole()503}504func (c *mainController) Selected() sudoku.Cell {...

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common.go

Source:common.go Github

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1package mashupsdk2type DisplayElementState int643const (4 Immutable DisplayElementState = 0 // For libraries5 Mutable DisplayElementState = 1 // For6 Init DisplayElementState = 27 Clicked DisplayElementState = 48 Moved DisplayElementState = 89 Hidden DisplayElementState = 16 // Hidden objects are not clickable10 Recursive DisplayElementState = 32 // Apply attributes recursively11)12type MashupDisplayState int13const (14 Configured MashupDisplayState = 115 Position MashupDisplayState = 216 Frame MashupDisplayState = 417 AppInitted MashupDisplayState = 818 DisplaySettled MashupDisplayState = 3119)20type MashupDisplayContext struct {21 MainWinDisplay *MashupDisplayHint22 yOffset int23 settled MashupDisplayState24}25func (m *MashupDisplayContext) GetYoffset() int {26 return m.yOffset27}28func (m *MashupDisplayContext) SetYoffset(a int) int {29 m.yOffset = a30 return m.yOffset31}32func (m *MashupDisplayContext) GetSettled() MashupDisplayState {33 return m.settled34}35func (m *MashupDisplayContext) ApplySettled(s MashupDisplayState, override bool) MashupDisplayState {36 if override {37 m.settled = s38 } else {39 m.settled |= s40 }41 return m.settled42}43func (m *MashupDisplayContext) OnResize(displayHint *MashupDisplayHint) bool {44 resize := false45 if m.MainWinDisplay == nil {46 resize = true47 m.MainWinDisplay = &MashupDisplayHint{}48 }49 if displayHint == nil {50 return false51 }52 if displayHint.Xpos != 0 && (*m.MainWinDisplay).Xpos != displayHint.Xpos {53 m.MainWinDisplay.Xpos = displayHint.Xpos54 resize = true55 }56 if displayHint.Ypos != 0 && (*m.MainWinDisplay).Ypos != displayHint.Ypos {57 m.MainWinDisplay.Ypos = displayHint.Ypos + int64(m.yOffset)58 resize = true59 }60 if displayHint.Width != 0 && (*m.MainWinDisplay).Width != displayHint.Width {61 m.MainWinDisplay.Width = displayHint.Width62 resize = true63 }64 if displayHint.Height != 0 && (*m.MainWinDisplay).Height != displayHint.Height+int64(m.yOffset) {65 m.MainWinDisplay.Height = displayHint.Height66 resize = true67 }68 if displayHint.Focused {69 resize = true70 }71 if m.settled < (Configured | Position | Frame | AppInitted) {72 return false73 } else if m.settled == (Configured | Position | Frame | AppInitted) {74 resize = true75 m.settled = DisplaySettled76 }77 return resize78}79// MashupApiHandler -- mashups implement this to handle all events sent from80// other mashups.81type MashupApiHandler interface {82 OnResize(displayHint *MashupDisplayHint)83 GetMashupElements() (*MashupDetailedElementBundle, error)84 UpsertMashupElements(detailedElementBundle *MashupDetailedElementBundle) (*MashupDetailedElementBundle, error)85 UpsertMashupElementsState(elementStateBundle *MashupElementStateBundle) (*MashupElementStateBundle, error)86 ResetG3NDetailedElementStates()87}88type MashupContextInitHandler interface {89 RegisterContext(*MashupContext)90}...

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hint

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello World")4}5import (6func main() {7 fmt.Println("Hello World")8}9import (10func main() {11 fmt.Println("Hello World")12}13import (14func main() {15 fmt.Println("Hello World")16}17import (18func main() {19 fmt.Println("Hello World")20}21import (22func main() {23 fmt.Println("Hello World")24}25import (26func main() {27 fmt.Println("Hello World")28}29import (30func main() {31 fmt.Println("Hello World")32}33import (34func main() {35 fmt.Println("Hello World")36}37import (38func main() {39 fmt.Println("Hello World")40}41import (42func main() {43 fmt.Println("Hello World")44}45import (46func main() {47 fmt.Println("Hello World")48}49import (50func main() {51 fmt.Println("Hello World")52}53import (54func main() {55 fmt.Println("Hello

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Using AI Code Generation

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1import "fmt"2func main() {3 fmt.Println("hello world")4}5import "fmt"6func main() {7 fmt.Println("hello world")8}9import "fmt"10func main() {11 fmt.Println("hello world")12}13import "fmt"14func main() {15 fmt.Println("hello world")16}17import "fmt"18func main() {19 fmt.Println("hello world")20}21import "fmt"22func main() {23 fmt.Println("hello world")24}25import "fmt"26func main() {27 fmt.Println("hello world")28}29import "fmt"30func main() {31 fmt.Println("hello world")32}33import "fmt"34func main() {35 fmt.Println("hello world")36}37import "fmt"38func main() {39 fmt.Println("hello world")40}41import "fmt"42func main() {43 fmt.Println("hello world")44}45import "fmt"46func main() {47 fmt.Println("hello world")48}49import "fmt"50func main() {51 fmt.Println("hello world")52}53import "fmt"54func main() {55 fmt.Println("hello world")56}57import "fmt"

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hint

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello, World!")4}5import (6func main() {7 fmt.Println("Hello, World!")8}9import (10func main() {11 fmt.Println("Hello, World!")12}13import (14func main() {15 fmt.Println("Hello, World!")16}17import (18func main() {19 fmt.Println("Hello, World!")20}21import (22func main() {23 fmt.Println("Hello, World!")24}25import (26func main() {27 fmt.Println("Hello, World!")28}29import (30func main() {31 fmt.Println("Hello, World!")32}33import (34func main() {35 fmt.Println("Hello, World!")36}37import (38func main() {39 fmt.Println("Hello, World!")40}41import (42func main() {43 fmt.Println("Hello, World!")44}45import (46func main() {47 fmt.Println("Hello, World!")48}49import (50func main() {51 fmt.Println("Hello, World!")52}53import (54func main() {55 fmt.Println("Hello, World!")56}57import (

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Using AI Code Generation

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1import (2func main() {3 fmt.Println("Enter a number")4 reader := bufio.NewReader(os.Stdin)5 input, _ := reader.ReadString('6 input = strings.TrimRight(input, "7 fmt.Sscanf(input, "%d", &number)8 if number%2 == 0 {9 fmt.Println("The number is even")10 } else {11 fmt.Println("The number is odd")12 }13}14import (15func main() {16 fmt.Println("Enter a number")17 reader := bufio.NewReader(os.Stdin)18 input, _ := reader.ReadString('19 input = strings.TrimRight(input, "20 fmt.Sscanf(input, "%d", &number)21 if number%2 == 0 {22 fmt.Println("The number is even")23 } else {24 fmt.Println("The number is odd")25 }26}27import (28func main() {29 fmt.Println("Enter a number")30 reader := bufio.NewReader(os.Stdin)31 input, _ := reader.ReadString('32 input = strings.TrimRight(input, "33 fmt.Sscanf(input, "%d", &number)34 if number%2 == 0 {35 fmt.Println("The number is even")36 } else {37 fmt.Println("The number is odd")38 }39}40import (41func main() {42 fmt.Println("Enter a number")43 reader := bufio.NewReader(os.Stdin)44 input, _ := reader.ReadString('45 input = strings.TrimRight(input, "46 fmt.Sscanf(input, "%d", &number)47 if number%2 == 0 {48 fmt.Println("The number is even")49 } else {

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1import (2func main() {3 fmt.Println("Hello, World!")4}5import (6func main() {7 fmt.Println("Hello, World!")8}9import (10func main() {11 fmt.Println("Hello, World!")12}13import (14func main() {15 fmt.Println("Hello, World!")16}17import (18func main() {19 fmt.Println("Hello, World!")20}21import (22func main() {23 fmt.Println("Hello, World!")24}25import (26func main() {27 fmt.Println("Hello, World!")28}29import (30func main() {31 fmt.Println("Hello, World!")32}33import (34func main() {35 fmt.Println("Hello, World!")36}37import (38func main() {39 fmt.Println("Hello, World!")40}41import (

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LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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