523 lines
15 KiB
Go
523 lines
15 KiB
Go
package d2gamescreen
|
|
|
|
import (
|
|
"fmt"
|
|
"image/color"
|
|
"log"
|
|
"math"
|
|
"os"
|
|
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2hero"
|
|
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2enum"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2resource"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gui"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2map/d2mapentity"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2networking/d2client/d2clientconnectiontype"
|
|
)
|
|
|
|
// CharacterSelect represents the character select screen
|
|
type CharacterSelect struct {
|
|
asset *d2asset.AssetManager
|
|
*d2mapentity.MapEntityFactory
|
|
*d2hero.HeroStateFactory
|
|
background *d2ui.Sprite
|
|
newCharButton *d2ui.Button
|
|
convertCharButton *d2ui.Button
|
|
deleteCharButton *d2ui.Button
|
|
exitButton *d2ui.Button
|
|
okButton *d2ui.Button
|
|
deleteCharCancelButton *d2ui.Button
|
|
deleteCharOkButton *d2ui.Button
|
|
selectionBox *d2ui.Sprite
|
|
okCancelBox *d2ui.Sprite
|
|
d2HeroTitle *d2ui.Label
|
|
deleteCharConfirmLabel *d2ui.Label
|
|
charScrollbar *d2ui.Scrollbar
|
|
characterNameLabel [8]*d2ui.Label
|
|
characterStatsLabel [8]*d2ui.Label
|
|
characterExpLabel [8]*d2ui.Label
|
|
characterImage [8]*d2mapentity.Player
|
|
gameStates []*d2hero.HeroState
|
|
selectedCharacter int
|
|
tickTimer float64
|
|
storedTickTimer float64
|
|
showDeleteConfirmation bool
|
|
connectionType d2clientconnectiontype.ClientConnectionType
|
|
connectionHost string
|
|
|
|
uiManager *d2ui.UIManager
|
|
inputManager d2interface.InputManager
|
|
audioProvider d2interface.AudioProvider
|
|
renderer d2interface.Renderer
|
|
navigator d2interface.Navigator
|
|
}
|
|
|
|
// CreateCharacterSelect creates the character select screen and returns a pointer to it
|
|
func CreateCharacterSelect(
|
|
navigator d2interface.Navigator,
|
|
asset *d2asset.AssetManager,
|
|
renderer d2interface.Renderer,
|
|
inputManager d2interface.InputManager,
|
|
audioProvider d2interface.AudioProvider,
|
|
ui *d2ui.UIManager,
|
|
connectionType d2clientconnectiontype.ClientConnectionType,
|
|
connectionHost string,
|
|
) *CharacterSelect {
|
|
playerStateFactory, _ := d2hero.NewHeroStateFactory(asset) // TODO: handle errors
|
|
entityFactory, _ := d2mapentity.NewMapEntityFactory(asset)
|
|
|
|
return &CharacterSelect{
|
|
selectedCharacter: -1,
|
|
asset: asset,
|
|
MapEntityFactory: entityFactory,
|
|
renderer: renderer,
|
|
connectionType: connectionType,
|
|
connectionHost: connectionHost,
|
|
inputManager: inputManager,
|
|
audioProvider: audioProvider,
|
|
navigator: navigator,
|
|
uiManager: ui,
|
|
HeroStateFactory: playerStateFactory,
|
|
}
|
|
}
|
|
|
|
const (
|
|
tenPercent = 0.1 * iota
|
|
twentyPercent
|
|
thirtyPercent
|
|
fourtyPercent
|
|
fiftyPercent
|
|
sixtyPercent
|
|
seventyPercent
|
|
eightyPercent
|
|
ninetyPercent
|
|
)
|
|
|
|
const (
|
|
rootLabelOffsetX = 115
|
|
rootLabelOffsetY = 100
|
|
labelHeight = 15
|
|
)
|
|
|
|
const (
|
|
selectionBoxNumColumns = 2
|
|
selectionBoxNumRows = 4
|
|
selectionBoxWidth = 272
|
|
selectionBoxHeight = 92
|
|
selectionBoxOffsetX = 37
|
|
selectionBoxOffsetY = 86
|
|
selectionBoxImageOffsetX = 40
|
|
selectionBoxImageOffsetY = 50
|
|
)
|
|
|
|
const (
|
|
blackHalfOpacity = 0x0000007f
|
|
lightBrown = 0xbca88cff
|
|
lightGreen = 0x18ff00ff
|
|
)
|
|
|
|
const (
|
|
screenWidth = 800
|
|
screenHeight = 600
|
|
)
|
|
|
|
const (
|
|
newCharBtnX, newCharBtnY = 33, 468
|
|
convertCharBtnX, convertCharBtnY = 233, 468
|
|
deleteCharBtnX, deleteCharBtnY = 433, 468
|
|
deleteCancelX, deleteCancelY = 282, 308
|
|
deleteOkX, deleteOkY = 422, 308
|
|
exitBtnX, exitBtnY = 33, 537
|
|
okBtnX, okBtnY = 625, 537
|
|
)
|
|
|
|
const (
|
|
doubleClickTime = 1.25
|
|
)
|
|
|
|
// OnLoad loads the resources for the Character Select screen
|
|
func (v *CharacterSelect) OnLoad(loading d2screen.LoadingState) {
|
|
var err error
|
|
|
|
v.audioProvider.PlayBGM(d2resource.BGMTitle)
|
|
|
|
if err := v.inputManager.BindHandler(v); err != nil {
|
|
fmt.Println("failed to add Character Select screen as event handler")
|
|
}
|
|
|
|
loading.Progress(tenPercent)
|
|
|
|
bgX, bgY := 0, 0
|
|
|
|
v.background, err = v.uiManager.NewSprite(d2resource.CharacterSelectionBackground, d2resource.PaletteSky)
|
|
if err != nil {
|
|
log.Print(err)
|
|
}
|
|
|
|
v.background.SetPosition(bgX, bgY)
|
|
|
|
v.createButtons(loading)
|
|
|
|
heroTitleX, heroTitleY := 320, 23
|
|
v.d2HeroTitle = v.uiManager.NewLabel(d2resource.Font42, d2resource.PaletteUnits)
|
|
v.d2HeroTitle.SetPosition(heroTitleX, heroTitleY)
|
|
v.d2HeroTitle.Alignment = d2gui.HorizontalAlignCenter
|
|
|
|
loading.Progress(thirtyPercent)
|
|
|
|
v.deleteCharConfirmLabel = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
|
|
lines := "Are you sure that you want\nto delete this character?\nTake note: this will delete all\nversions of this Character."
|
|
v.deleteCharConfirmLabel.SetText(lines)
|
|
v.deleteCharConfirmLabel.Alignment = d2gui.HorizontalAlignCenter
|
|
deleteConfirmX, deleteConfirmY := 400, 185
|
|
v.deleteCharConfirmLabel.SetPosition(deleteConfirmX, deleteConfirmY)
|
|
|
|
v.selectionBox, err = v.uiManager.NewSprite(d2resource.CharacterSelectionSelectBox, d2resource.PaletteSky)
|
|
if err != nil {
|
|
log.Print(err)
|
|
}
|
|
|
|
selBoxX, selBoxY := 37, 86
|
|
v.selectionBox.SetPosition(selBoxX, selBoxY)
|
|
|
|
v.okCancelBox, err = v.uiManager.NewSprite(d2resource.PopUpOkCancel, d2resource.PaletteFechar)
|
|
if err != nil {
|
|
log.Print(err)
|
|
}
|
|
|
|
okCancelX, okCancelY := 270, 175
|
|
v.okCancelBox.SetPosition(okCancelX, okCancelY)
|
|
|
|
scrollBarX, scrollBarY, scrollBarHeight := 586, 87, 369
|
|
v.charScrollbar = v.uiManager.NewScrollbar(scrollBarX, scrollBarY, scrollBarHeight)
|
|
v.charScrollbar.OnActivated(func() { v.onScrollUpdate() })
|
|
|
|
loading.Progress(fiftyPercent)
|
|
|
|
for i := 0; i < 8; i++ {
|
|
offsetX, offsetY := rootLabelOffsetX, rootLabelOffsetY+((i/2)*95)
|
|
|
|
if i&1 > 0 {
|
|
offsetX = 385
|
|
}
|
|
|
|
v.characterNameLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
|
|
v.characterNameLabel[i].SetPosition(offsetX, offsetY)
|
|
v.characterNameLabel[i].Color[0] = rgbaColor(lightBrown)
|
|
|
|
offsetY += labelHeight
|
|
|
|
v.characterStatsLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteUnits)
|
|
v.characterStatsLabel[i].SetPosition(offsetX, offsetY)
|
|
|
|
offsetY += labelHeight
|
|
|
|
v.characterExpLabel[i] = v.uiManager.NewLabel(d2resource.Font16, d2resource.PaletteStatic)
|
|
v.characterExpLabel[i].SetPosition(offsetX, offsetY)
|
|
v.characterExpLabel[i].Color[0] = rgbaColor(lightGreen)
|
|
}
|
|
v.refreshGameStates()
|
|
}
|
|
|
|
func rgbaColor(rgba uint32) color.RGBA {
|
|
result := color.RGBA{}
|
|
a, b, g, r := 0, 1, 2, 3
|
|
byteWidth := 8
|
|
byteMask := 0xff
|
|
|
|
for idx := 0; idx < 4; idx++ {
|
|
shift := idx * byteWidth
|
|
component := uint8(rgba>>shift) & uint8(byteMask)
|
|
|
|
switch idx {
|
|
case a:
|
|
result.A = component
|
|
case b:
|
|
result.B = component
|
|
case g:
|
|
result.G = component
|
|
case r:
|
|
result.R = component
|
|
}
|
|
}
|
|
|
|
return result
|
|
}
|
|
|
|
func (v *CharacterSelect) createButtons(loading d2screen.LoadingState) {
|
|
v.newCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall, "CREATE NEW\nCHARACTER")
|
|
|
|
v.newCharButton.SetPosition(newCharBtnX, newCharBtnY)
|
|
v.newCharButton.OnActivated(func() { v.onNewCharButtonClicked() })
|
|
|
|
v.convertCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall, "CONVERT TO\nEXPANSION")
|
|
|
|
v.convertCharButton.SetPosition(convertCharBtnX, convertCharBtnY)
|
|
v.convertCharButton.SetEnabled(false)
|
|
|
|
v.deleteCharButton = v.uiManager.NewButton(d2ui.ButtonTypeTall, "DELETE\nCHARACTER")
|
|
v.deleteCharButton.OnActivated(func() { v.onDeleteCharButtonClicked() })
|
|
v.deleteCharButton.SetPosition(deleteCharBtnX, deleteCharBtnY)
|
|
|
|
v.exitButton = v.uiManager.NewButton(d2ui.ButtonTypeMedium, "EXIT")
|
|
v.exitButton.SetPosition(exitBtnX, exitBtnY)
|
|
v.exitButton.OnActivated(func() { v.onExitButtonClicked() })
|
|
|
|
loading.Progress(twentyPercent)
|
|
|
|
v.deleteCharCancelButton = v.uiManager.NewButton(d2ui.ButtonTypeOkCancel, "NO")
|
|
v.deleteCharCancelButton.SetPosition(deleteCancelX, deleteCancelY)
|
|
v.deleteCharCancelButton.SetVisible(false)
|
|
v.deleteCharCancelButton.OnActivated(func() { v.onDeleteCharacterCancelClicked() })
|
|
|
|
v.deleteCharOkButton = v.uiManager.NewButton(d2ui.ButtonTypeOkCancel, "YES")
|
|
v.deleteCharOkButton.SetPosition(deleteOkX, deleteOkY)
|
|
v.deleteCharOkButton.SetVisible(false)
|
|
v.deleteCharOkButton.OnActivated(func() { v.onDeleteCharacterConfirmClicked() })
|
|
|
|
v.okButton = v.uiManager.NewButton(d2ui.ButtonTypeMedium, "OK")
|
|
v.okButton.SetPosition(okBtnX, okBtnY)
|
|
v.okButton.OnActivated(func() { v.onOkButtonClicked() })
|
|
}
|
|
|
|
func (v *CharacterSelect) onScrollUpdate() {
|
|
v.moveSelectionBox()
|
|
v.updateCharacterBoxes()
|
|
}
|
|
|
|
func (v *CharacterSelect) updateCharacterBoxes() {
|
|
expText := "EXPANSION CHARACTER"
|
|
|
|
for i := 0; i < 8; i++ {
|
|
idx := i + (v.charScrollbar.GetCurrentOffset() * 2)
|
|
|
|
if idx >= len(v.gameStates) {
|
|
v.characterNameLabel[i].SetText("")
|
|
v.characterStatsLabel[i].SetText("")
|
|
v.characterExpLabel[i].SetText("")
|
|
v.characterImage[i] = nil
|
|
|
|
continue
|
|
}
|
|
|
|
heroName := v.gameStates[idx].HeroName
|
|
heroInfo := "Level 1 " + v.gameStates[idx].HeroType.String()
|
|
|
|
v.characterNameLabel[i].SetText(d2ui.ColorTokenize(heroName, d2ui.ColorTokenGold))
|
|
v.characterStatsLabel[i].SetText(d2ui.ColorTokenize(heroInfo, d2ui.ColorTokenWhite))
|
|
v.characterExpLabel[i].SetText(d2ui.ColorTokenize(expText, d2ui.ColorTokenGreen))
|
|
|
|
heroType := v.gameStates[idx].HeroType
|
|
equipment := v.DefaultHeroItems[heroType]
|
|
|
|
// TODO: Generate or load the object from the actual player data...
|
|
v.characterImage[i] = v.NewPlayer("", "", 0, 0, 0,
|
|
v.gameStates[idx].HeroType,
|
|
v.gameStates[idx].Stats,
|
|
v.gameStates[idx].Skills,
|
|
&equipment,
|
|
)
|
|
}
|
|
}
|
|
|
|
func (v *CharacterSelect) onNewCharButtonClicked() {
|
|
v.navigator.ToSelectHero(v.connectionType, v.connectionHost)
|
|
}
|
|
|
|
func (v *CharacterSelect) onExitButtonClicked() {
|
|
v.navigator.ToMainMenu()
|
|
}
|
|
|
|
// Render renders the Character Select screen
|
|
func (v *CharacterSelect) Render(screen d2interface.Surface) error {
|
|
if err := v.background.RenderSegmented(screen, 4, 3, 0); err != nil {
|
|
return err
|
|
}
|
|
|
|
v.d2HeroTitle.Render(screen)
|
|
actualSelectionIndex := v.selectedCharacter - (v.charScrollbar.GetCurrentOffset() * 2)
|
|
|
|
if v.selectedCharacter > -1 && actualSelectionIndex >= 0 && actualSelectionIndex < 8 {
|
|
if err := v.selectionBox.RenderSegmented(screen, 2, 1, 0); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
for i := 0; i < 8; i++ {
|
|
idx := i + (v.charScrollbar.GetCurrentOffset() * 2)
|
|
if idx >= len(v.gameStates) {
|
|
continue
|
|
}
|
|
|
|
v.characterNameLabel[i].Render(screen)
|
|
v.characterStatsLabel[i].Render(screen)
|
|
v.characterExpLabel[i].Render(screen)
|
|
|
|
charImgX := v.characterNameLabel[i].X - selectionBoxImageOffsetX
|
|
charImgY := v.characterNameLabel[i].Y + selectionBoxImageOffsetY
|
|
screen.PushTranslation(charImgX, charImgY)
|
|
v.characterImage[i].Render(screen)
|
|
screen.Pop()
|
|
}
|
|
|
|
if v.showDeleteConfirmation {
|
|
screen.DrawRect(screenWidth, screenHeight, rgbaColor(blackHalfOpacity))
|
|
|
|
if err := v.okCancelBox.RenderSegmented(screen, 2, 1, 0); err != nil {
|
|
return err
|
|
}
|
|
|
|
v.deleteCharConfirmLabel.Render(screen)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (v *CharacterSelect) moveSelectionBox() {
|
|
if v.selectedCharacter == -1 {
|
|
v.d2HeroTitle.SetText("")
|
|
return
|
|
}
|
|
|
|
bw := 272
|
|
bh := 92
|
|
selectedIndex := v.selectedCharacter - (v.charScrollbar.GetCurrentOffset() * 2)
|
|
|
|
selBoxX := selectionBoxOffsetX + ((selectedIndex & 1) * bw)
|
|
selBoxY := selectionBoxOffsetY + (bh * (selectedIndex / 2))
|
|
v.selectionBox.SetPosition(selBoxX, selBoxY)
|
|
v.d2HeroTitle.SetText(v.gameStates[v.selectedCharacter].HeroName)
|
|
}
|
|
|
|
// OnMouseButtonDown is called when a mouse button is clicked
|
|
func (v *CharacterSelect) OnMouseButtonDown(event d2interface.MouseEvent) bool {
|
|
if !v.showDeleteConfirmation {
|
|
if event.Button() == d2enum.MouseButtonLeft {
|
|
mx, my := event.X(), event.Y()
|
|
|
|
bw := selectionBoxWidth
|
|
bh := selectionBoxHeight
|
|
localMouseX := mx - selectionBoxOffsetX
|
|
localMouseY := my - selectionBoxOffsetY
|
|
|
|
// if Mouse is within character selection bounds.
|
|
if localMouseX > 0 && localMouseX < bw*2 && localMouseY >= 0 && localMouseY < bh*4 {
|
|
adjustY := localMouseY / bh
|
|
// sets current verticle index for selected character in left column.
|
|
selectedIndex := adjustY * selectionBoxNumColumns
|
|
|
|
// if selected character in left column should be in right column, add 1.
|
|
if localMouseX > bw {
|
|
selectedIndex++
|
|
}
|
|
|
|
// Make sure selection takes the scrollbar into account to make proper selection.
|
|
if (v.charScrollbar.GetCurrentOffset()*2)+selectedIndex < len(v.gameStates) {
|
|
selectedIndex = (v.charScrollbar.GetCurrentOffset() * 2) + selectedIndex
|
|
}
|
|
|
|
// if the selection box didn't move, check if it was a double click, otherwise set selectedCharacter to
|
|
// selectedIndex and move selection box over both.
|
|
if v.selectedCharacter == selectedIndex {
|
|
// We clicked twice within character selection box within v.doubleClickTime seconds.
|
|
if (v.tickTimer - v.storedTickTimer) < doubleClickTime {
|
|
v.onOkButtonClicked()
|
|
}
|
|
} else if selectedIndex < len(v.gameStates) {
|
|
v.selectedCharacter = selectedIndex
|
|
v.moveSelectionBox()
|
|
}
|
|
// Keep track of when we last clicked so we can determine if we double clicked a character.
|
|
v.storedTickTimer = v.tickTimer
|
|
}
|
|
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
// Advance runs the update logic on the Character Select screen
|
|
func (v *CharacterSelect) Advance(tickTime float64) error {
|
|
for _, hero := range v.characterImage {
|
|
if hero != nil {
|
|
v.tickTimer += tickTime
|
|
hero.Advance(tickTime)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (v *CharacterSelect) onDeleteCharButtonClicked() {
|
|
v.toggleDeleteCharacterDialog(true)
|
|
}
|
|
|
|
func (v *CharacterSelect) onDeleteCharacterConfirmClicked() {
|
|
err := os.Remove(v.gameStates[v.selectedCharacter].FilePath)
|
|
if err != nil {
|
|
log.Print(err)
|
|
}
|
|
|
|
v.charScrollbar.SetCurrentOffset(0)
|
|
v.refreshGameStates()
|
|
v.toggleDeleteCharacterDialog(false)
|
|
v.deleteCharButton.SetEnabled(len(v.gameStates) > 0)
|
|
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)
|
|
}
|
|
|
|
func (v *CharacterSelect) OnUnload() error {
|
|
if err := v.inputManager.UnbindHandler(v); err != nil { // TODO: hack
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|