mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-06 11:34:15 -04:00
553 lines
16 KiB
Go
553 lines
16 KiB
Go
package d2gamescreen
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import (
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"math"
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"os"
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"strconv"
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"strings"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2hero"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2enum"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2resource"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2util"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2map/d2mapentity"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
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"github.com/OpenDiablo2/OpenDiablo2/d2networking/d2client/d2clientconnectiontype"
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)
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const (
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indexPerLine = 2
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)
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// CreateCharacterSelect creates the character select screen and returns a pointer to it
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func CreateCharacterSelect(
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navigator d2interface.Navigator,
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asset *d2asset.AssetManager,
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renderer d2interface.Renderer,
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inputManager d2interface.InputManager,
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audioProvider d2interface.AudioProvider,
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ui *d2ui.UIManager,
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connectionType d2clientconnectiontype.ClientConnectionType,
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l d2util.LogLevel,
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connectionHost string,
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) (*CharacterSelect, error) {
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playerStateFactory, err := d2hero.NewHeroStateFactory(asset)
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if err != nil {
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return nil, err
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}
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entityFactory, err := d2mapentity.NewMapEntityFactory(asset)
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if err != nil {
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return nil, err
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}
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characterSelect := &CharacterSelect{
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selectedCharacter: -1,
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asset: asset,
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MapEntityFactory: entityFactory,
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renderer: renderer,
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connectionType: connectionType,
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connectionHost: connectionHost,
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inputManager: inputManager,
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audioProvider: audioProvider,
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navigator: navigator,
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uiManager: ui,
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HeroStateFactory: playerStateFactory,
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}
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characterSelect.Logger = d2util.NewLogger()
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characterSelect.Logger.SetLevel(l)
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characterSelect.Logger.SetPrefix(logPrefix)
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return characterSelect, nil
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}
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// CharacterSelect represents the character select screen
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type CharacterSelect struct {
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asset *d2asset.AssetManager
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*d2mapentity.MapEntityFactory
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*d2hero.HeroStateFactory
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background *d2ui.Sprite
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newCharButton *d2ui.Button
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convertCharButton *d2ui.Button
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deleteCharButton *d2ui.Button
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exitButton *d2ui.Button
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okButton *d2ui.Button
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deleteCharCancelButton *d2ui.Button
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deleteCharOkButton *d2ui.Button
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selectionBox *d2ui.Sprite
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okCancelBox *d2ui.Sprite
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d2HeroTitle *d2ui.Label
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deleteCharConfirmLabel *d2ui.Label
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charScrollbar *d2ui.Scrollbar
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characterNameLabel [8]*d2ui.Label
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characterStatsLabel [8]*d2ui.Label
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characterExpLabel [8]*d2ui.Label
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characterImage [8]*d2mapentity.Player
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gameStates []*d2hero.HeroState
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selectedCharacter int
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tickTimer float64
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storedTickTimer float64
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showDeleteConfirmation bool
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loaded bool
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connectionType d2clientconnectiontype.ClientConnectionType
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connectionHost string
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uiManager *d2ui.UIManager
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inputManager d2interface.InputManager
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audioProvider d2interface.AudioProvider
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renderer d2interface.Renderer
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navigator d2interface.Navigator
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*d2util.Logger
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}
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const (
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tenPercent = 0.1 * iota
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twentyPercent
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thirtyPercent
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fourtyPercent
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fiftyPercent
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sixtyPercent
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seventyPercent
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eightyPercent
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ninetyPercent
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)
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const (
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rootLabelOffsetX = 115
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rootLabelOffsetY = 100
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labelHeight = 15
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)
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const (
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selectionBoxNumColumns = 2
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selectionBoxNumRows = 4
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selectionBoxWidth = 272
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selectionBoxHeight = 92
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selectionBoxOffsetX = 37
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selectionBoxOffsetY = 86
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selectionBoxImageOffsetX = 40
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selectionBoxImageOffsetY = 50
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)
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const (
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blackHalfOpacity = 0x0000007f
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lightBrown = 0xbca88cff
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lightGreen = 0x18ff00ff
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)
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const (
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screenWidth = 800
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screenHeight = 600
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)
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const (
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newCharBtnX, newCharBtnY = 33, 468
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convertCharBtnX, convertCharBtnY = 233, 468
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deleteCharBtnX, deleteCharBtnY = 433, 468
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deleteCancelX, deleteCancelY = 282, 308
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deleteOkX, deleteOkY = 422, 308
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exitBtnX, exitBtnY = 33, 537
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okBtnX, okBtnY = 625, 537
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)
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const (
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doubleClickTime = 1.25
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)
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// OnLoad loads the resources for the Character Select screen
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func (v *CharacterSelect) OnLoad(loading d2screen.LoadingState) {
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v.audioProvider.PlayBGM(d2resource.BGMTitle)
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err := v.inputManager.BindHandler(v)
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if err != nil {
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v.Error("failed to add Character Select screen as event handler")
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}
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loading.Progress(tenPercent)
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v.loadBackground()
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v.createButtons(loading)
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v.loadHeroTitle()
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loading.Progress(thirtyPercent)
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v.loadDeleteCharConfirm()
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v.loadSelectionBox()
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v.loadOkCancelBox()
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v.loadCharScrollbar()
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loading.Progress(fiftyPercent)
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for i := 0; i < 8; i++ {
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// nolint:gomnd // consant
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offsetX, offsetY := rootLabelOffsetX, rootLabelOffsetY+((i/indexPerLine)*95)
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if i&1 > 0 {
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offsetX = 385
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}
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v.characterNameLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
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v.characterNameLabel[i].SetPosition(offsetX, offsetY)
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v.characterNameLabel[i].Color[0] = d2util.Color(lightBrown)
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offsetY += labelHeight
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v.characterStatsLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
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v.characterStatsLabel[i].SetPosition(offsetX, offsetY)
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offsetY += labelHeight
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v.characterExpLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteStatic)
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v.characterExpLabel[i].SetPosition(offsetX, offsetY)
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v.characterExpLabel[i].Color[0] = d2util.Color(lightGreen)
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}
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v.refreshGameStates()
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v.loaded = true
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}
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func (v *CharacterSelect) loadBackground() {
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var err error
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bgX, bgY := 0, 0
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v.background, err = v.uiManager.NewSprite(d2resource.CharacterSelectionBackground, d2resource.PaletteSky)
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if err != nil {
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v.Error(err.Error())
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}
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v.background.SetPosition(bgX, bgY)
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}
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func (v *CharacterSelect) loadHeroTitle() {
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heroTitleX, heroTitleY := 320, 23
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v.d2HeroTitle = v.uiManager.NewLabel(d2resource.Font42, d2resource.PaletteUnits)
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v.d2HeroTitle.SetPosition(heroTitleX, heroTitleY)
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v.d2HeroTitle.Alignment = d2ui.HorizontalAlignCenter
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}
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func (v *CharacterSelect) loadDeleteCharConfirm() {
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v.deleteCharConfirmLabel = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
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lines := strings.Join(d2util.SplitIntoLinesWithMaxWidth(v.asset.TranslateString(d2enum.DelCharConfLabel), 29), "\n")
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v.deleteCharConfirmLabel.SetText(lines)
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v.deleteCharConfirmLabel.Alignment = d2ui.HorizontalAlignCenter
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deleteConfirmX, deleteConfirmY := 400, 185
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v.deleteCharConfirmLabel.SetPosition(deleteConfirmX, deleteConfirmY)
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}
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func (v *CharacterSelect) loadSelectionBox() {
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var err error
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v.selectionBox, err = v.uiManager.NewSprite(d2resource.CharacterSelectionSelectBox, d2resource.PaletteSky)
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if err != nil {
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v.Error(err.Error())
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}
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selBoxX, selBoxY := 37, 86
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v.selectionBox.SetPosition(selBoxX, selBoxY)
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}
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func (v *CharacterSelect) loadOkCancelBox() {
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var err error
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v.okCancelBox, err = v.uiManager.NewSprite(d2resource.PopUpOkCancel, d2resource.PaletteFechar)
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if err != nil {
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v.Error(err.Error())
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}
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okCancelX, okCancelY := 270, 175
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v.okCancelBox.SetPosition(okCancelX, okCancelY)
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}
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func (v *CharacterSelect) loadCharScrollbar() {
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scrollBarX, scrollBarY, scrollBarHeight := 586, 87, 369
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v.charScrollbar = v.uiManager.NewScrollbar(scrollBarX, scrollBarY, scrollBarHeight)
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v.charScrollbar.OnActivated(func() { v.onScrollUpdate() })
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}
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func (v *CharacterSelect) createButtons(loading d2screen.LoadingState) {
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v.newCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall, strings.Join(
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d2util.SplitIntoLinesWithMaxWidth(v.asset.TranslateString("#831"), 13), "\n"))
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v.newCharButton.SetPosition(newCharBtnX, newCharBtnY)
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v.newCharButton.OnActivated(func() { v.onNewCharButtonClicked() })
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v.convertCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall,
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strings.Join(d2util.SplitIntoLinesWithMaxWidth(v.asset.TranslateString("#825"), 13), "\n"))
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v.convertCharButton.SetPosition(convertCharBtnX, convertCharBtnY)
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v.convertCharButton.SetEnabled(false)
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v.deleteCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall,
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strings.Join(d2util.SplitIntoLinesWithMaxWidth(v.asset.TranslateString("#832"), 13), "\n"))
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v.deleteCharButton.OnActivated(func() { v.onDeleteCharButtonClicked() })
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v.deleteCharButton.SetPosition(deleteCharBtnX, deleteCharBtnY)
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v.exitButton = v.uiManager.NewButton(d2ui.ButtonTypeMedium, v.asset.TranslateString(d2enum.ExitLabel))
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v.exitButton.SetPosition(exitBtnX, exitBtnY)
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v.exitButton.OnActivated(func() { v.onExitButtonClicked() })
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loading.Progress(twentyPercent)
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v.deleteCharCancelButton = v.uiManager.NewButton(d2ui.ButtonTypeOkCancel,
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v.asset.TranslateString(d2enum.NoLabel))
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v.deleteCharCancelButton.SetPosition(deleteCancelX, deleteCancelY)
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v.deleteCharCancelButton.SetVisible(false)
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v.deleteCharCancelButton.OnActivated(func() { v.onDeleteCharacterCancelClicked() })
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v.deleteCharOkButton = v.uiManager.NewButton(d2ui.ButtonTypeOkCancel, v.asset.TranslateString(d2enum.YesLabel))
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v.deleteCharOkButton.SetPosition(deleteOkX, deleteOkY)
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v.deleteCharOkButton.SetVisible(false)
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v.deleteCharOkButton.OnActivated(func() { v.onDeleteCharacterConfirmClicked() })
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v.okButton = v.uiManager.NewButton(d2ui.ButtonTypeMedium, v.asset.TranslateString(d2enum.OKLabel))
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v.okButton.SetPosition(okBtnX, okBtnY)
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v.okButton.OnActivated(func() { v.onOkButtonClicked() })
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}
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func (v *CharacterSelect) onScrollUpdate() {
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v.moveSelectionBox()
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v.updateCharacterBoxes()
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}
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func (v *CharacterSelect) updateCharacterBoxes() {
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expText := v.asset.TranslateString("#803")
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for i := 0; i < 8; i++ {
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idx := i + (v.charScrollbar.GetCurrentOffset() * indexPerLine)
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if idx >= len(v.gameStates) {
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v.characterNameLabel[i].SetText("")
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v.characterStatsLabel[i].SetText("")
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v.characterExpLabel[i].SetText("")
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v.characterImage[i] = nil
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continue
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}
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heroName := v.gameStates[idx].HeroName
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heroInfo := v.asset.TranslateString("level") + " " + strconv.FormatInt(int64(v.gameStates[idx].Stats.Level), 10) +
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" " + v.asset.TranslateString(v.gameStates[idx].HeroType.String())
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v.characterNameLabel[i].SetText(d2ui.ColorTokenize(heroName, d2ui.ColorTokenGold))
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v.characterStatsLabel[i].SetText(d2ui.ColorTokenize(heroInfo, d2ui.ColorTokenWhite))
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v.characterExpLabel[i].SetText(d2ui.ColorTokenize(expText, d2ui.ColorTokenGreen))
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heroType := v.gameStates[idx].HeroType
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equipment := v.DefaultHeroItems[heroType]
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// https://github.com/OpenDiablo2/OpenDiablo2/issues/791
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v.characterImage[i] = v.NewPlayer("", "", 0, 0, 0,
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v.gameStates[idx].HeroType,
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v.gameStates[idx].Stats,
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v.gameStates[idx].Skills,
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&equipment,
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v.gameStates[idx].LeftSkill,
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v.gameStates[idx].RightSkill,
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v.gameStates[idx].Gold,
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)
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}
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}
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func (v *CharacterSelect) onNewCharButtonClicked() {
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v.navigator.ToSelectHero(v.connectionType, v.connectionHost)
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}
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func (v *CharacterSelect) onExitButtonClicked() {
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v.navigator.ToMainMenu()
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}
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// Render renders the Character Select screen
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func (v *CharacterSelect) Render(screen d2interface.Surface) {
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v.background.RenderSegmented(screen, 4, 3, 0)
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v.d2HeroTitle.Render(screen)
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actualSelectionIndex := v.selectedCharacter - (v.charScrollbar.GetCurrentOffset() * indexPerLine)
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if v.selectedCharacter > -1 && actualSelectionIndex >= 0 && actualSelectionIndex < 8 {
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v.selectionBox.RenderSegmented(screen, 2, 1, 0)
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}
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for i := 0; i < 8; i++ {
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idx := i + (v.charScrollbar.GetCurrentOffset() * indexPerLine)
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if idx >= len(v.gameStates) {
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continue
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}
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v.characterNameLabel[i].Render(screen)
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v.characterStatsLabel[i].Render(screen)
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v.characterExpLabel[i].Render(screen)
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x, y := v.characterNameLabel[i].GetPosition()
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charImgX := x - selectionBoxImageOffsetX
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charImgY := y + selectionBoxImageOffsetY
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screen.PushTranslation(charImgX, charImgY)
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v.characterImage[i].Render(screen)
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screen.Pop()
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}
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if v.showDeleteConfirmation {
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screen.DrawRect(screenWidth, screenHeight, d2util.Color(blackHalfOpacity))
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v.okCancelBox.RenderSegmented(screen, 2, 1, 0)
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v.deleteCharConfirmLabel.Render(screen)
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}
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}
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func (v *CharacterSelect) moveSelectionBox() {
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if v.selectedCharacter == -1 {
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v.d2HeroTitle.SetText("")
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return
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}
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bw := 272
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bh := 92
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selectedIndex := v.selectedCharacter - (v.charScrollbar.GetCurrentOffset() * indexPerLine)
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selBoxX := selectionBoxOffsetX + ((selectedIndex & 1) * bw)
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selBoxY := selectionBoxOffsetY + (bh * (selectedIndex / indexPerLine))
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v.selectionBox.SetPosition(selBoxX, selBoxY)
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v.d2HeroTitle.SetText(v.gameStates[v.selectedCharacter].HeroName)
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}
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// OnMouseButtonDown is called when a mouse button is clicked
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func (v *CharacterSelect) OnMouseButtonDown(event d2interface.MouseEvent) bool {
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if !v.loaded {
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return false
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}
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if v.showDeleteConfirmation {
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return false
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}
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if event.Button() != d2enum.MouseButtonLeft {
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return false
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}
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mx, my := event.X(), event.Y()
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bw := selectionBoxWidth
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bh := selectionBoxHeight
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localMouseX := mx - selectionBoxOffsetX
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localMouseY := my - selectionBoxOffsetY
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// if Mouse is within character selection bounds.
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if localMouseX > 0 && localMouseX < bw*2 && localMouseY >= 0 && localMouseY < bh*4 {
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adjustY := localMouseY / bh
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// sets current verticle index for selected character in left column.
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selectedIndex := adjustY * selectionBoxNumColumns
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// if selected character in left column should be in right column, add 1.
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if localMouseX > bw {
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selectedIndex++
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}
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// Make sure selection takes the scrollbar into account to make proper selection.
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if (v.charScrollbar.GetCurrentOffset()*indexPerLine)+selectedIndex < len(v.gameStates) {
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selectedIndex = (v.charScrollbar.GetCurrentOffset() * indexPerLine) + selectedIndex
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}
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// if the selection box didn't move, check if it was a double click, otherwise set selectedCharacter to
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// selectedIndex and move selection box over both.
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if v.selectedCharacter == selectedIndex {
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// We clicked twice within character selection box within v.doubleClickTime seconds.
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if (v.tickTimer - v.storedTickTimer) < doubleClickTime {
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v.onOkButtonClicked()
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}
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} else if selectedIndex < len(v.gameStates) {
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v.selectedCharacter = selectedIndex
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v.moveSelectionBox()
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}
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// Keep track of when we last clicked so we can determine if we double clicked a character.
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v.storedTickTimer = v.tickTimer
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}
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return true
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}
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// Advance runs the update logic on the Character Select screen
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func (v *CharacterSelect) Advance(tickTime float64) error {
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for _, hero := range v.characterImage {
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if hero != nil {
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v.tickTimer += tickTime
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hero.Advance(tickTime)
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}
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}
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return nil
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}
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func (v *CharacterSelect) onDeleteCharButtonClicked() {
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v.toggleDeleteCharacterDialog(true)
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}
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func (v *CharacterSelect) onDeleteCharacterConfirmClicked() {
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err := os.Remove(v.gameStates[v.selectedCharacter].FilePath)
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if err != nil {
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v.Error(err.Error())
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}
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v.charScrollbar.SetCurrentOffset(0)
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v.refreshGameStates()
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v.toggleDeleteCharacterDialog(false)
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v.deleteCharButton.SetEnabled(len(v.gameStates) > 0)
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v.okButton.SetEnabled(len(v.gameStates) > 0)
|
|
}
|
|
|
|
func (v *CharacterSelect) onDeleteCharacterCancelClicked() {
|
|
v.toggleDeleteCharacterDialog(false)
|
|
}
|
|
|
|
func (v *CharacterSelect) toggleDeleteCharacterDialog(showDialog bool) {
|
|
v.showDeleteConfirmation = showDialog
|
|
v.okButton.SetEnabled(!showDialog)
|
|
v.deleteCharButton.SetEnabled(!showDialog)
|
|
v.exitButton.SetEnabled(!showDialog)
|
|
v.newCharButton.SetEnabled(!showDialog)
|
|
v.deleteCharOkButton.SetVisible(showDialog)
|
|
v.deleteCharCancelButton.SetVisible(showDialog)
|
|
}
|
|
|
|
func (v *CharacterSelect) refreshGameStates() {
|
|
gameStates, err := v.HeroStateFactory.GetAllHeroStates()
|
|
if err == nil {
|
|
v.gameStates = gameStates
|
|
}
|
|
|
|
v.updateCharacterBoxes()
|
|
|
|
if len(v.gameStates) > 0 {
|
|
v.selectedCharacter = 0
|
|
numStates := selectionBoxNumColumns * selectionBoxNumRows
|
|
byHalf := 2.0
|
|
|
|
v.d2HeroTitle.SetText(v.gameStates[0].HeroName)
|
|
v.charScrollbar.SetMaxOffset(int(math.Ceil(float64(len(v.gameStates)-numStates) / byHalf)))
|
|
} else {
|
|
v.selectedCharacter = -1
|
|
v.charScrollbar.SetMaxOffset(0)
|
|
}
|
|
|
|
v.moveSelectionBox()
|
|
}
|
|
|
|
func (v *CharacterSelect) onOkButtonClicked() {
|
|
v.navigator.ToCreateGame(v.gameStates[v.selectedCharacter].FilePath, v.connectionType, v.connectionHost)
|
|
}
|
|
|
|
// OnUnload candles cleanup when this screen is closed
|
|
func (v *CharacterSelect) OnUnload() error {
|
|
// https://github.com/OpenDiablo2/OpenDiablo2/issues/792
|
|
if err := v.inputManager.UnbindHandler(v); err != nil {
|
|
return err
|
|
}
|
|
|
|
v.loaded = false
|
|
|
|
return nil
|
|
}
|