262 lines
8.7 KiB
Go
262 lines
8.7 KiB
Go
package scenes
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import (
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"fmt"
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"image/color"
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"log"
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"os"
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"os/exec"
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"runtime"
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"github.com/OpenDiablo2/OpenDiablo2/common"
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"github.com/OpenDiablo2/OpenDiablo2/palettedefs"
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"github.com/OpenDiablo2/OpenDiablo2/sound"
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"github.com/OpenDiablo2/OpenDiablo2/ui"
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"github.com/OpenDiablo2/OpenDiablo2/resourcepaths"
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"github.com/hajimehoshi/ebiten"
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)
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// MainMenu represents the main menu
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type MainMenu struct {
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uiManager *ui.Manager
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soundManager *sound.Manager
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fileProvider common.FileProvider
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sceneProvider SceneProvider
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trademarkBackground *common.Sprite
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background *common.Sprite
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diabloLogoLeft *common.Sprite
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diabloLogoRight *common.Sprite
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diabloLogoLeftBack *common.Sprite
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diabloLogoRightBack *common.Sprite
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singlePlayerButton *ui.Button
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githubButton *ui.Button
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exitDiabloButton *ui.Button
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creditsButton *ui.Button
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cinematicsButton *ui.Button
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mapTestButton *ui.Button
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copyrightLabel *ui.Label
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copyrightLabel2 *ui.Label
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openDiabloLabel *ui.Label
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versionLabel *ui.Label
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commitLabel *ui.Label
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ShowTrademarkScreen bool
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leftButtonHeld bool
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}
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// CreateMainMenu creates an instance of MainMenu
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func CreateMainMenu(fileProvider common.FileProvider, sceneProvider SceneProvider, uiManager *ui.Manager, soundManager *sound.Manager) *MainMenu {
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result := &MainMenu{
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fileProvider: fileProvider,
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uiManager: uiManager,
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soundManager: soundManager,
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sceneProvider: sceneProvider,
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ShowTrademarkScreen: true,
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leftButtonHeld: true,
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}
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return result
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}
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// Load is called to load the resources for the main menu
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func (v *MainMenu) Load() []func() {
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v.soundManager.PlayBGM(resourcepaths.BGMTitle)
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return []func(){
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func() {
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v.versionLabel = ui.CreateLabel(v.fileProvider, resourcepaths.FontFormal12, palettedefs.Static)
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v.versionLabel.Alignment = ui.LabelAlignRight
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v.versionLabel.SetText("OpenDiablo2 - " + common.BuildInfo.Branch)
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v.versionLabel.Color = color.RGBA{255, 255, 255, 255}
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v.versionLabel.MoveTo(795, -10)
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},
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func() {
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v.commitLabel = ui.CreateLabel(v.fileProvider, resourcepaths.FontFormal10, palettedefs.Static)
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v.commitLabel.Alignment = ui.LabelAlignLeft
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v.commitLabel.SetText(common.BuildInfo.Commit)
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v.commitLabel.Color = color.RGBA{255, 255, 255, 255}
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v.commitLabel.MoveTo(2, 2)
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},
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func() {
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v.copyrightLabel = ui.CreateLabel(v.fileProvider, resourcepaths.FontFormal12, palettedefs.Static)
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v.copyrightLabel.Alignment = ui.LabelAlignCenter
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v.copyrightLabel.SetText("Diablo 2 is © Copyright 2000-2016 Blizzard Entertainment")
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v.copyrightLabel.Color = color.RGBA{188, 168, 140, 255}
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v.copyrightLabel.MoveTo(400, 500)
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},
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func() {
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v.copyrightLabel2 = ui.CreateLabel(v.fileProvider, resourcepaths.FontFormal12, palettedefs.Static)
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v.copyrightLabel2.Alignment = ui.LabelAlignCenter
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v.copyrightLabel2.SetText(common.TranslateString("#1614"))
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v.copyrightLabel2.Color = color.RGBA{188, 168, 140, 255}
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v.copyrightLabel2.MoveTo(400, 525)
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},
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func() {
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v.openDiabloLabel = ui.CreateLabel(v.fileProvider, resourcepaths.FontFormal10, palettedefs.Static)
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v.openDiabloLabel.Alignment = ui.LabelAlignCenter
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v.openDiabloLabel.SetText("OpenDiablo2 is neither developed by, nor endorsed by Blizzard or its parent company Activision")
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v.openDiabloLabel.Color = color.RGBA{255, 255, 140, 255}
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v.openDiabloLabel.MoveTo(400, 580)
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},
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func() {
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v.background = v.fileProvider.LoadSprite(resourcepaths.GameSelectScreen, palettedefs.Sky)
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v.background.MoveTo(0, 0)
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},
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func() {
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v.trademarkBackground = v.fileProvider.LoadSprite(resourcepaths.TrademarkScreen, palettedefs.Sky)
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v.trademarkBackground.MoveTo(0, 0)
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},
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func() {
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v.diabloLogoLeft = v.fileProvider.LoadSprite(resourcepaths.Diablo2LogoFireLeft, palettedefs.Units)
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v.diabloLogoLeft.Blend = true
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v.diabloLogoLeft.Animate = true
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v.diabloLogoLeft.MoveTo(400, 120)
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},
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func() {
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v.diabloLogoRight = v.fileProvider.LoadSprite(resourcepaths.Diablo2LogoFireRight, palettedefs.Units)
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v.diabloLogoRight.Blend = true
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v.diabloLogoRight.Animate = true
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v.diabloLogoRight.MoveTo(400, 120)
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},
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func() {
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v.diabloLogoLeftBack = v.fileProvider.LoadSprite(resourcepaths.Diablo2LogoBlackLeft, palettedefs.Units)
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v.diabloLogoLeftBack.MoveTo(400, 120)
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},
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func() {
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v.diabloLogoRightBack = v.fileProvider.LoadSprite(resourcepaths.Diablo2LogoBlackRight, palettedefs.Units)
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v.diabloLogoRightBack.MoveTo(400, 120)
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},
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func() {
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v.exitDiabloButton = ui.CreateButton(ui.ButtonTypeWide, v.fileProvider, common.TranslateString("#1625"))
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v.exitDiabloButton.MoveTo(264, 535)
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v.exitDiabloButton.SetVisible(!v.ShowTrademarkScreen)
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v.exitDiabloButton.OnActivated(func() { v.onExitButtonClicked() })
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v.uiManager.AddWidget(v.exitDiabloButton)
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},
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func() {
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v.creditsButton = ui.CreateButton(ui.ButtonTypeShort, v.fileProvider, common.TranslateString("#1627"))
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v.creditsButton.MoveTo(264, 505)
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v.creditsButton.SetVisible(!v.ShowTrademarkScreen)
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v.creditsButton.OnActivated(func() { v.onCreditsButtonClicked() })
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v.uiManager.AddWidget(v.creditsButton)
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},
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func() {
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v.cinematicsButton = ui.CreateButton(ui.ButtonTypeShort, v.fileProvider, common.TranslateString("#1639"))
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v.cinematicsButton.MoveTo(401, 505)
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v.cinematicsButton.SetVisible(!v.ShowTrademarkScreen)
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v.uiManager.AddWidget(v.cinematicsButton)
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},
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func() {
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v.singlePlayerButton = ui.CreateButton(ui.ButtonTypeWide, v.fileProvider, common.TranslateString("#1620"))
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v.singlePlayerButton.MoveTo(264, 290)
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v.singlePlayerButton.SetVisible(!v.ShowTrademarkScreen)
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v.singlePlayerButton.OnActivated(func() { v.onSinglePlayerClicked() })
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v.uiManager.AddWidget(v.singlePlayerButton)
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},
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func() {
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v.githubButton = ui.CreateButton(ui.ButtonTypeWide, v.fileProvider, "PROJECT WEBSITE")
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v.githubButton.MoveTo(264, 330)
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v.githubButton.SetVisible(!v.ShowTrademarkScreen)
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v.githubButton.OnActivated(func() { v.onGithubButtonClicked() })
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v.uiManager.AddWidget(v.githubButton)
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},
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func() {
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v.mapTestButton = ui.CreateButton(ui.ButtonTypeWide, v.fileProvider, "MAP ENGINE TEST")
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v.mapTestButton.MoveTo(264, 450)
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v.mapTestButton.SetVisible(!v.ShowTrademarkScreen)
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v.mapTestButton.OnActivated(func() { v.onMapTestClicked() })
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v.uiManager.AddWidget(v.mapTestButton)
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},
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}
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}
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func (v *MainMenu) onMapTestClicked() {
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v.sceneProvider.SetNextScene(CreateMapEngineTest(v.fileProvider, v.sceneProvider, v.uiManager, v.soundManager))
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}
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func openbrowser(url string) {
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var err error
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switch runtime.GOOS {
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case "linux":
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err = exec.Command("xdg-open", url).Start()
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case "windows":
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err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
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case "darwin":
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err = exec.Command("open", url).Start()
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default:
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err = fmt.Errorf("unsupported platform")
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}
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if err != nil {
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log.Fatal(err)
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}
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}
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func (v *MainMenu) onSinglePlayerClicked() {
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// Go here only if existing characters are available to select
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//v.sceneProvider.SetNextScene(CreateCharacterSelect(v.fileProvider, v.sceneProvider, v.uiManager, v.soundManager))
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v.sceneProvider.SetNextScene(CreateSelectHeroClass(v.fileProvider, v.sceneProvider, v.uiManager, v.soundManager))
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}
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func (v *MainMenu) onGithubButtonClicked() {
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openbrowser("https://www.github.com/OpenDiablo2/OpenDiablo2")
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}
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func (v *MainMenu) onExitButtonClicked() {
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os.Exit(0)
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}
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func (v *MainMenu) onCreditsButtonClicked() {
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v.sceneProvider.SetNextScene(CreateCredits(v.fileProvider, v.sceneProvider, v.uiManager, v.soundManager))
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}
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// Unload unloads the data for the main menu
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func (v *MainMenu) Unload() {
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}
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// Render renders the main menu
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func (v *MainMenu) Render(screen *ebiten.Image) {
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if v.ShowTrademarkScreen {
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v.trademarkBackground.DrawSegments(screen, 4, 3, 0)
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} else {
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v.background.DrawSegments(screen, 4, 3, 0)
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}
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v.diabloLogoLeftBack.Draw(screen)
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v.diabloLogoRightBack.Draw(screen)
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v.diabloLogoLeft.Draw(screen)
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v.diabloLogoRight.Draw(screen)
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if v.ShowTrademarkScreen {
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v.copyrightLabel.Draw(screen)
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v.copyrightLabel2.Draw(screen)
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} else {
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v.openDiabloLabel.Draw(screen)
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v.versionLabel.Draw(screen)
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v.commitLabel.Draw(screen)
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}
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}
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// Update runs the update logic on the main menu
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func (v *MainMenu) Update(tickTime float64) {
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if v.ShowTrademarkScreen {
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if v.uiManager.CursorButtonPressed(ui.CursorButtonLeft) {
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if v.leftButtonHeld {
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return
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}
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v.uiManager.WaitForMouseRelease()
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v.leftButtonHeld = true
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v.ShowTrademarkScreen = false
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v.exitDiabloButton.SetVisible(true)
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v.creditsButton.SetVisible(true)
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v.cinematicsButton.SetVisible(true)
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v.singlePlayerButton.SetVisible(true)
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v.githubButton.SetVisible(true)
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v.mapTestButton.SetVisible(true)
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} else {
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v.leftButtonHeld = false
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}
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return
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}
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}
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