README.md

@@ -122,8 +122,6 @@ If you want to use the Allegro backend you can add the build tag `allegro` to th
 ```
 go install opslag.de/schobers/tins2020/cmd/tins2020 -tags static,allegro -ldflags "-s -w"
 ```
-In this case the SDL 2.0 prerequisite is replaced by the Allegro 5.2 (development libraries must be available for your C compiler).
-
 
 ## Sources
 Can be found at https://opslag.de/schobers/tins2020 (Git repository).

buyflowerbutton.go

@@ -96,7 +96,6 @@ func (b *BuyFlowerButton) updateTexts(ctx ui.Context) error {
 	if err := b.priceTexture.Update(textUpdate(ctx.Renderer(), font, color, FmtMoney(b.Flower.BuyPrice))); err != nil {
 		return err
 	}
-	b.Disabled = !b.Flower.Unlocked
 	b.upToDate = true
 	return nil
 }

confirmationdialog.go

@@ -1,140 +0,0 @@
-package tins2020
-
-import (
-	"opslag.de/schobers/geom"
-	"opslag.de/schobers/zntg"
-	"opslag.de/schobers/zntg/ui"
-)
-
-type confirmationDialog struct {
-	ui.Proxy
-
-	active   string
-	cancel   ui.Button
-	confirm  ui.Button
-	question ui.Paragraph
-
-	userDecided ui.Events
-}
-
-func newConfirmationDialog(caption, question string) *confirmationDialog {
-	dialog := &confirmationDialog{}
-
-	dialog.active = "confirm"
-	dialog.cancel.Text = "Cancel"
-	dialog.cancel.ButtonClicked().AddHandler(func(ctx ui.Context, _ ui.ControlClickedArgs) { dialog.userCanceled(ctx) })
-	dialog.cancel.Type = ui.ButtonTypeText
-	dialog.cancel.HoverColor = zntg.MustHexColor(`FFFFFF1F`)
-	dialog.confirm.Text = "OK"
-	dialog.confirm.ButtonClicked().AddHandler(func(ctx ui.Context, _ ui.ControlClickedArgs) { dialog.userConfirmed(ctx) })
-	dialog.confirm.Type = ui.ButtonTypeText
-	dialog.confirm.HoverColor = zntg.MustHexColor(`FFFFFF1F`)
-	dialog.question.Text = question
-	dialog.updateActive()
-
-	responses := ui.BuildStackPanel(ui.OrientationHorizontal, func(p *ui.StackPanel) {
-		p.AddChild(ui.FixedWidth(&dialog.cancel, 160))
-		p.AddChild(ui.FixedWidth(&dialog.confirm, 160))
-	})
-
-	content := &dialogBase{}
-	content.Background = zntg.MustHexColor(`#0000007F`)
-	content.Init(caption, ui.BuildStackPanel(ui.OrientationVertical, func(p *ui.StackPanel) {
-		p.AddChild(&dialog.question)
-		p.AddChild(responses)
-	}))
-
-	dialog.Content = ui.Background(ui.BuildSpacing(content, func(s *ui.Spacing) {
-		s.Width = ui.Fixed(320)
-		s.Center()
-	}), zntg.MustHexColor(`#0000007F`))
-
-	return dialog
-}
-
-func (d *confirmationDialog) toggleActive() {
-	if d.active == "confirm" {
-		d.active = "cancel"
-	} else {
-		d.active = "confirm"
-	}
-	d.updateActive()
-}
-
-func (d *confirmationDialog) updateActive() {
-	d.cancel.Background = nil
-	d.confirm.Background = nil
-	switch d.active {
-	case "cancel":
-		d.cancel.Background = hoverTransparentColor
-	case "confirm":
-		d.confirm.Background = hoverTransparentColor
-	}
-}
-
-func (d *confirmationDialog) userCanceled(ctx ui.Context) {
-	d.userDecided.Notify(ctx, false)
-}
-
-func (d *confirmationDialog) userConfirmed(ctx ui.Context) {
-	d.userDecided.Notify(ctx, true)
-}
-
-func (d *confirmationDialog) Handle(ctx ui.Context, e ui.Event) bool {
-	if d.Proxy.Handle(ctx, e) {
-		return true
-	}
-	switch e := e.(type) {
-	case *ui.MouseButtonDownEvent:
-		if e.Button == ui.MouseButtonRight {
-			d.userCanceled(ctx)
-			return true
-		}
-	case *ui.MouseMoveEvent:
-		if d.cancel.IsOver() {
-			d.active = "cancel"
-		}
-		if d.confirm.IsOver() {
-			d.active = "confirm"
-		}
-		d.updateActive()
-	case *ui.KeyDownEvent:
-		switch e.Key {
-		case ui.KeyEscape:
-			d.userCanceled(ctx)
-			return true
-		case ui.KeyEnter:
-			switch d.active {
-			case "cancel":
-				d.userCanceled(ctx)
-			case "confirm":
-				d.userConfirmed(ctx)
-			}
-			return true
-		case ui.KeyLeft:
-			d.toggleActive()
-		case ui.KeyRight:
-			d.toggleActive()
-		case ui.KeyTab:
-			d.toggleActive()
-		}
-	}
-	return false
-}
-
-type dialogBase struct {
-	ui.StackPanel
-
-	caption ui.Label
-	content ui.Proxy
-}
-
-func (d *dialogBase) DesiredSize(ctx ui.Context, size geom.PointF32) geom.PointF32 {
-	return d.StackPanel.DesiredSize(ctx, size)
-}
-
-func (d *dialogBase) Init(caption string, content ui.Control) {
-	d.caption.Text = caption
-	d.content.Content = content
-	d.Children = []ui.Control{&d.caption, &d.content}
-}

dialogs.go

@@ -67,20 +67,6 @@ func (d *Dialogs) Hidden() {
 	d.Proxy.Hidden()
 }
 
-func (d *Dialogs) AskConfirmation(ctx ui.Context, caption, question string, confirm, cancel ui.EventFn) {
-	dialog := newConfirmationDialog(caption, question)
-	dialog.userDecided.AddHandler(func(ctx ui.Context, state interface{}) {
-		decision := state.(bool)
-		if decision {
-			confirm(ctx, nil)
-		} else {
-			cancel(ctx, nil)
-		}
-		d.Close(ctx)
-	})
-	d.showDialog(ctx, dialog)
-}
-
 func (d *Dialogs) ShowIntro(ctx ui.Context) {
 	d.showDialog(ctx, d.intro)
 }

gamecontrols.go

@@ -32,36 +32,6 @@ func NewGameControls(game *Game, dialogs *Dialogs) *GameControls {
 	return &GameControls{game: game, dialogs: dialogs}
 }
 
-func (c *GameControls) askUserBeforeLoad(ctx ui.Context) {
-	c.dialogs.AskConfirmation(ctx,
-		"Do you want to load?",
-		"You will lose any progress you made during this session.",
-		func(ui.Context, interface{}) {
-			c.game.Load(ctx)
-			c.updateFlowerControls()
-		},
-		func(ui.Context, interface{}) {})
-}
-
-func (c *GameControls) askUserBeforeNew(ctx ui.Context) {
-	c.dialogs.AskConfirmation(ctx,
-		"Do you want to start a new game?",
-		"You will lose any progress you made during this session.",
-		func(ui.Context, interface{}) {
-			c.game.New(ctx)
-			c.updateFlowerControls()
-		},
-		func(ui.Context, interface{}) {})
-}
-
-func (c *GameControls) askUserBeforeSave(ctx ui.Context) {
-	c.dialogs.AskConfirmation(ctx,
-		"Do you want to save?",
-		"Saving will overwrite any previous save game.",
-		func(ui.Context, interface{}) { c.game.Save() },
-		func(ui.Context, interface{}) {})
-}
-
 func (c *GameControls) Init(ctx ui.Context) {
 	ctx.Overlays().AddOnTop(fpsOverlayName, &play.FPS{}, false)
 	c.game.SpeedChanged().AddHandler(c.speedChanged)
@@ -106,14 +76,20 @@ func (c *GameControls) Init(ctx ui.Context) {
 			b.Disabled = true
 			b.DisabledColor = zntg.MustHexColor("#AFAFAF")
 		}),
-		NewIconButtonConfigure("control-save", c.askUserBeforeSave, func(b *IconButton) {
+		NewIconButtonConfigure("control-save", func(ui.Context) { c.game.Save() }, func(b *IconButton) {
-			b.Tooltip = "Save game"
+			b.Tooltip = "Save game (overwrites previous save; no confirmation)"
 		}),
-		NewIconButtonConfigure("control-load", c.askUserBeforeLoad, func(b *IconButton) {
+		NewIconButtonConfigure("control-load", func(ctx ui.Context) {
-			b.Tooltip = "Load last saved game"
+			c.game.Load(ctx)
+			c.updateFlowerControls()
+		}, func(b *IconButton) {
+			b.Tooltip = "Load last saved game (no confirmation)"
 		}),
-		NewIconButtonConfigure("control-new", c.askUserBeforeNew, func(b *IconButton) {
+		NewIconButtonConfigure("control-new", func(ctx ui.Context) {
-			b.Tooltip = "Start new game"
+			c.game.New(ctx)
+			c.updateFlowerControls()
+		}, func(b *IconButton) {
+			b.Tooltip = "Start new game (no confirmation)"
 		}),
 		NewIconButtonConfigure("control-information", c.dialogs.ShowIntro, func(b *IconButton) {
 			b.Tooltip = "Show information/intro"
@@ -229,16 +205,6 @@ func (c *GameControls) Handle(ctx ui.Context, event ui.Event) bool {
 			c.game.Debug = !c.game.Debug
 			ctx.Overlays().Toggle(fpsOverlayName)
 		}
-		if e.Modifiers == ui.KeyModifierControl {
-			switch e.Key {
-			case ui.KeyL:
-				c.askUserBeforeLoad(ctx)
-			case ui.KeyN:
-				c.askUserBeforeNew(ctx)
-			case ui.KeyS:
-				c.askUserBeforeSave(ctx)
-			}
-		}
 	}
 	return false
 }