Checkboxes! (#136)

And add them to the hero class scene.

d2common/d2resource/resource_paths.go

@@ -118,6 +118,7 @@ const (
 	ShortButtonBlank  = "/data/global/ui/CharSelect/ShortButtonBlank.dc6"
 	TextBox2          = "/data/global/ui/FrontEnd/textbox2.dc6"
 	TallButtonBlank   = "/data/global/ui/CharSelect/TallButtonBlank.dc6"
+	Checkbox          = "/data/global/ui/FrontEnd/clickbox.dc6"
 
 	// --- GAME UI ---
 

d2core/d2scene/select_hero_class.go

@@ -36,23 +36,27 @@ type HeroRenderInfo struct {
 }
 
 type SelectHeroClass struct {
-	uiManager       *d2ui.Manager
-	soundManager    *d2audio.Manager
-	fileProvider    d2interface.FileProvider
-	sceneProvider   d2interface.SceneProvider
-	bgImage         d2render.Sprite
-	campfire        d2render.Sprite
-	headingLabel    d2ui.Label
-	heroClassLabel  d2ui.Label
-	heroDesc1Label  d2ui.Label
-	heroDesc2Label  d2ui.Label
-	heroDesc3Label  d2ui.Label
-	heroNameTextbox d2ui.TextBox
-	heroNameLabel   d2ui.Label
-	heroRenderInfo  map[d2enum.Hero]*HeroRenderInfo
-	selectedHero    d2enum.Hero
-	exitButton      d2ui.Button
-	okButton        d2ui.Button
+	uiManager          *d2ui.Manager
+	soundManager       *d2audio.Manager
+	fileProvider       d2interface.FileProvider
+	sceneProvider      d2interface.SceneProvider
+	bgImage            d2render.Sprite
+	campfire           d2render.Sprite
+	headingLabel       d2ui.Label
+	heroClassLabel     d2ui.Label
+	heroDesc1Label     d2ui.Label
+	heroDesc2Label     d2ui.Label
+	heroDesc3Label     d2ui.Label
+	heroNameTextbox    d2ui.TextBox
+	heroNameLabel      d2ui.Label
+	heroRenderInfo     map[d2enum.Hero]*HeroRenderInfo
+	selectedHero       d2enum.Hero
+	exitButton         d2ui.Button
+	okButton           d2ui.Button
+	expansionCheckbox  d2ui.Checkbox
+	expansionCharLabel d2ui.Label
+	hardcoreCheckbox   d2ui.Checkbox
+	hardcoreCharLabel  d2ui.Label
 }
 
 func CreateSelectHeroClass(
@@ -142,6 +146,32 @@ func (v *SelectHeroClass) Load() []func() {
 			v.heroNameTextbox.SetVisible(false)
 			v.uiManager.AddWidget(&v.heroNameTextbox)
 		},
+		func() {
+			v.expansionCheckbox = d2ui.CreateCheckbox(v.fileProvider, true)
+			v.expansionCheckbox.MoveTo(318, 526)
+			v.expansionCheckbox.SetVisible(false)
+			v.uiManager.AddWidget(&v.expansionCheckbox)
+		},
+		func() {
+			v.expansionCharLabel = d2ui.CreateLabel(v.fileProvider, d2resource.Font16, d2enum.Units)
+			v.expansionCharLabel.Alignment = d2ui.LabelAlignLeft
+			v.expansionCharLabel.Color = color.RGBA{216, 196, 128, 255}
+			v.expansionCharLabel.SetText(d2common.TranslateString("#803"))
+			v.expansionCharLabel.MoveTo(339, 526)
+		},
+		func() {
+			v.hardcoreCheckbox = d2ui.CreateCheckbox(v.fileProvider, false)
+			v.hardcoreCheckbox.MoveTo(318, 548)
+			v.hardcoreCheckbox.SetVisible(false)
+			v.uiManager.AddWidget(&v.hardcoreCheckbox)
+		},
+		func() {
+			v.hardcoreCharLabel = d2ui.CreateLabel(v.fileProvider, d2resource.Font16, d2enum.Units)
+			v.hardcoreCharLabel.Alignment = d2ui.LabelAlignLeft
+			v.hardcoreCharLabel.Color = color.RGBA{216, 196, 128, 255}
+			v.hardcoreCharLabel.SetText(d2common.TranslateString("#1696"))
+			v.hardcoreCharLabel.MoveTo(339, 548)
+		},
 		func() {
 			v.heroRenderInfo[d2enum.HeroBarbarian] = &HeroRenderInfo{
 				d2enum.HeroStanceIdle,
@@ -423,6 +453,8 @@ func (v *SelectHeroClass) Render(screen *ebiten.Image) {
 	v.campfire.Draw(screen)
 	if v.heroNameTextbox.GetVisible() {
 		v.heroNameLabel.Draw(screen)
+		v.expansionCharLabel.Draw(screen)
+		v.hardcoreCharLabel.Draw(screen)
 	}
 }
 
@@ -480,6 +512,8 @@ func (v *SelectHeroClass) updateHeroSelectionHover(hero d2enum.Hero, canSelect b
 	if mouseHover && v.uiManager.CursorButtonPressed(d2ui.CursorButtonLeft) {
 		v.heroNameTextbox.SetVisible(true)
 		v.okButton.SetVisible(true)
+		v.expansionCheckbox.SetVisible(true)
+		v.hardcoreCheckbox.SetVisible(true)
 		renderInfo.Stance = d2enum.HeroStanceApproaching
 		renderInfo.ForwardWalkSprite.ResetAnimation()
 		if renderInfo.ForwardWalkSpriteOverlay.IsValid() {

d2render/d2ui/Checkbox.go

@@ -0,0 +1,102 @@
+package d2ui
+
+import (
+	"github.com/OpenDiablo2/OpenDiablo2/d2common/d2enum"
+	"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
+	"github.com/OpenDiablo2/OpenDiablo2/d2common/d2resource"
+	"github.com/OpenDiablo2/OpenDiablo2/d2data/d2datadict"
+	"github.com/OpenDiablo2/OpenDiablo2/d2render"
+	"github.com/hajimehoshi/ebiten"
+)
+
+type Checkbox struct {
+	x, y          int
+	pressed       bool
+	visible       bool
+	width, height uint32
+	Image         *ebiten.Image
+	checkedImage  *ebiten.Image
+	onClick       func()
+	enabled       bool
+}
+
+func CreateCheckbox(fileProvider d2interface.FileProvider, toggleState bool) Checkbox {
+	result := Checkbox{
+		pressed: toggleState,
+		visible: true,
+		width:   0,
+		height:  0,
+		enabled: true,
+	}
+	checkboxSprite := d2render.CreateSprite(fileProvider.LoadFile(d2resource.Checkbox), d2datadict.Palettes[d2enum.Fechar])
+	result.width, result.height = checkboxSprite.GetFrameSize(0)
+	checkboxSprite.MoveTo(0, 0)
+
+	result.Image, _ = ebiten.NewImage(int(result.width), int(result.height), ebiten.FilterNearest)
+	checkboxSprite.DrawSegments(result.Image, 1, 1, 0)
+
+	result.checkedImage, _ = ebiten.NewImage(int(result.width), int(result.height), ebiten.FilterNearest)
+	checkboxSprite.DrawSegments(result.checkedImage, 1, 1, 1)
+	return result
+}
+
+func (v Checkbox) Draw(target *ebiten.Image) {
+	opts := &ebiten.DrawImageOptions{
+		CompositeMode: ebiten.CompositeModeSourceAtop,
+		Filter:        ebiten.FilterNearest,
+	}
+	opts.GeoM.Translate(float64(v.x), float64(v.y))
+	if v.pressed == false {
+		target.DrawImage(v.Image, opts)
+	} else {
+		target.DrawImage(v.checkedImage, opts)
+	}
+}
+func (v Checkbox) GetEnabled() bool {
+	return v.enabled
+}
+
+func (v *Checkbox) SetEnabled(enabled bool) {
+	v.enabled = enabled
+}
+
+func (v *Checkbox) SetPressed(pressed bool) {
+	v.pressed = pressed
+}
+
+func (v Checkbox) GetPressed() bool {
+	return v.pressed
+}
+
+func (v *Checkbox) OnActivated(callback func()) {
+	v.onClick = callback
+}
+
+func (v *Checkbox) Activate() {
+	v.pressed = !v.pressed
+	if v.onClick == nil {
+		return
+	}
+	v.onClick()
+}
+
+func (v Checkbox) GetLocation() (int, int) {
+	return v.x, v.y
+}
+
+func (v Checkbox) GetSize() (uint32, uint32) {
+	return v.width, v.height
+}
+
+func (v Checkbox) GetVisible() bool {
+	return v.visible
+}
+
+func (v *Checkbox) MoveTo(x int, y int) {
+	v.x = x
+	v.y = y
+}
+
+func (v *Checkbox) SetVisible(visible bool) {
+	v.visible = visible
+}