Game resumes previous speed after load.

Window location is passed to new renderer.

README.md

@@ -118,15 +118,6 @@ go generate opslag.de/schobers/tins2020/cmd/tins2020
 go install opslag.de/schobers/tins2020/cmd/tins2020 -tags static -ldflags "-s -w"
 ```
 
-If you want to use the Allegro backend you can add the build tag `allegro` to the `go install` command. E.g.:
-```
-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).
-
-## Command line interface
-You can extract all resources embedded in the executable by running it from the command line with the `--extract-resources` flag. The resources will be extract in the current working directory. Note that the game will use the resources on disk first if they are available.
-
 ## 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
 }

cmd/tins2020/tins2020.go

@@ -5,13 +5,18 @@ import (
 	"image/color"
 	"log"
 
+	"opslag.de/schobers/fs/ricefs"
 	"opslag.de/schobers/geom"
 	"opslag.de/schobers/zntg"
-	"opslag.de/schobers/zntg/addons/riceres"
+	"opslag.de/schobers/zntg/addons/res"
 	"opslag.de/schobers/zntg/play"
 	"opslag.de/schobers/zntg/ui"
 
+	_ "opslag.de/schobers/zntg/sdlui" // rendering backend
+	// _ "opslag.de/schobers/zntg/allg5ui" // rendering backend
+
 	rice "github.com/GeertJohan/go.rice"
+	"github.com/veandco/go-sdl2/sdl"
 	"opslag.de/schobers/tins2020"
 )
 
@@ -26,8 +31,9 @@ func main() {
 }
 
 func openResources(box *rice.Box) ui.Resources {
-	embedded := riceres.New(box)
+	fs := ricefs.NewFs(box)
-	return ui.NewFallbackResources(ui.NewPathResources(nil, box.Name()), embedded)
+	resources, _ := res.NewAferoFallbackResources(`res`, fs, `botanim`)
+	return resources
 }
 
 type app struct {
@@ -134,9 +140,8 @@ func run() error {
 	}
 	defer settings.Store()
 
-	var location *geom.PointF32
+	if settings.Window.Location == nil {
-	if settings.Window.Location != nil {
+		settings.Window.Location = ptPtr(sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED)
-		location = &geom.PointF32{X: float32(settings.Window.Location.X), Y: float32(settings.Window.Location.Y)}
 	}
 	if settings.Window.Size == nil {
 		settings.Window.Size = ptPtr(800, 600)
@@ -146,7 +151,7 @@ func run() error {
 		settings.Window.VSync = &vsync
 	}
 	renderer, err := ui.NewRenderer("Botanim - TINS 2020", settings.Window.Size.X, settings.Window.Size.Y, ui.NewRendererOptions{
-		Location:  location,
+		Location:  &geom.PointF32{X: float32(settings.Window.Location.X), Y: float32(settings.Window.Location.Y)},
 		Resizable: true,
 		VSync:     *settings.Window.VSync,
 	})

cmd/tins2020/tins2020_allegro.go

@@ -1,16 +0,0 @@
-// +build allegro
-
-package main
-
-import (
-	"log"
-
-	_ "opslag.de/schobers/zntg/allg5ui" // rendering backend
-)
-
-// #cgo windows,allegro LDFLAGS: -Wl,-subsystem,windows
-import "C"
-
-func init() {
-	log.Println("Using Allegro5 rendering backend")
-}

cmd/tins2020/tins2020_sdl.go

@@ -1,13 +0,0 @@
-// +build !allegro
-
-package main
-
-import (
-	"log"
-
-	_ "opslag.de/schobers/zntg/sdlui" // SDL rendering backend
-)
-
-func init() {
-	log.Println("Using SDL rendering backend")
-}

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)
 }

flower.go

@@ -64,8 +64,8 @@ func NewConeflowerTraits() FlowerTraits {
 		Spread: 0.0005,
 		Life:   0.99993,
 		Resistance: FlowerResistance{
-			Cold: 0.6,
+			Cold: 0.7,
-			Hot:  0.9,
+			Hot:  0.8,
 			Dry:  0.8,
 			Wet:  0.5,
 		},

game.go

@@ -261,12 +261,7 @@ func (g *Game) TogglePause(ctx ui.Context) {
 	}
 }
 
-func (g *Game) Tool() Tool {
+func (g *Game) Tool() Tool { return g.tool }
-	if g.tool == nil {
-		return &NoTool{}
-	}
-	return g.tool
-}
 
 func (g *Game) ToolChanged() ui.EventHandler { return &g.toolChanged }
 

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)
@@ -106,17 +76,23 @@ 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 (key: Ctrl+S)"
+			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 (key: Ctrl+L)"
+			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 (key: Ctrl+N)"
+			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 (key: Escape)"
+			b.Tooltip = "Show information/intro"
 		}),
 	}
 	for i, child := range c.menu.Children {
@@ -219,7 +195,7 @@ func (c *GameControls) Handle(ctx ui.Context, event ui.Event) bool {
 		case ui.KeyR:
 			c.dialogs.ShowResearch(ctx)
 		case ui.KeyEscape:
-			if c.game.Tool().Type() == "none" {
+			if c.game.Tool() == nil {
 				c.dialogs.ShowIntro(ctx)
 			} else {
 				c.game.CancelTool(ctx)
@@ -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
 }

herbarium.go

@@ -31,7 +31,7 @@ func (h *Herbarium) Reset() {
 	})
 	h.Add("loosestrife", FlowerDescriptor{
 		Name:         "Loosestrife",
-		Description:  "A simple flower that will spread in temperate and damp climates.",
+		Description:  "A simple flower that will spread in temperate and wet climates.",
 		IconTemplate: "flower-loosestrife-%s",
 		BuyPrice:     100,
 		SellPrice:    20,

iconbutton.go

@@ -41,7 +41,7 @@ func (b *IconButton) Render(ctx ui.Context) {
 }
 
 func (b *IconButton) RenderActive(ctx ui.Context) {
-	if b.Active || (!b.Disabled && b.IsOver()) {
+	if b.Active && !b.Disabled && !b.IsOver() {
 		ctx.Renderer().FillRectangle(b.Bounds(), hoverTransparentColor)
 	}
 }

largedialog.go

@@ -66,7 +66,7 @@ type LargeDialogTitleBar struct {
 	ui.ContainerBase
 
 	title ui.Label
-	close ui.Button
+	close IconButton
 }
 
 func NewLargeDialogTitleBar(title string, closeRequested ui.EventFn) *LargeDialogTitleBar {

resources.go

@@ -0,0 +1,43 @@
+package tins2020
+
+import (
+	rice "github.com/GeertJohan/go.rice"
+	"github.com/spf13/afero"
+	"opslag.de/schobers/fs/ricefs"
+	"opslag.de/schobers/fs/vfs"
+)
+
+type Resources struct {
+	box  *rice.Box
+	fs   afero.Fs
+	copy vfs.CopyDir
+}
+
+func (r *Resources) Box() *rice.Box {
+	return r.box
+}
+
+func (r *Resources) Destroy() {
+	r.copy.Destroy()
+}
+
+func (r *Resources) Fs() afero.Fs {
+	return r.fs
+}
+
+func (r *Resources) Open(box *rice.Box) error {
+	r.box = box
+	r.fs = vfs.NewOsFsFallback(r.box.Name(), ricefs.NewFs(box))
+	copy, err := vfs.NewCopyDir(r.fs)
+	if err != nil {
+		return err
+	}
+	r.copy = copy
+	return nil
+}
+
+func (r *Resources) Copy() vfs.CopyDir { return r.copy }
+
+func (r *Resources) Retrieve(name string) (string, error) {
+	return r.copy.Retrieve(name)
+}

scripts/release.sh

@@ -7,54 +7,33 @@ else
     version="$1"
 fi
 
-version_safe=${version//\./_}
-
 echo "Creating ${version} release"
 
 rm -rf build/linux*
-rm -rf build/macosx*
 rm -rf build/windows*
 
-mkdir -p build/release
+mkdir -p build/linux
+mkdir -p build/windows
 
 go generate ../cmd/tins2020
 
-mkdir -p build/linux
 go build -tags static -ldflags "-s -w" -o build/linux/botanim ../cmd/tins2020
 cp ../README.md build/linux
-cd build/linux
-zip -9 -q ../release/botanim_${version_safe}_linux_amd64.zip *
-echo "Created Linux release: build/release/botanim_${version_safe}_linux_amd64.zip"
-cd ../..
 
-mkdir -p build/linux-allegro
-go build -tags static,allegro -ldflags "-s -w" -o build/linux-allegro/botanim ../cmd/tins2020
-cp ../README.md build/linux-allegro
-cd build/linux-allegro
-zip -9 -q ../release/botanim_allegro_${version_safe}_linux_amd64.zip *
-echo "Created Linux (Allegro) release: build/release/botanim_allegro_${version_safe}_linux_amd64.zip"
-cd ../..
-
-mkdir -p build/macosx
-CGO_ENABLED=1 CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 go build -tags static -ldflags "-s -w" -o build/macosx/botanim ../cmd/tins2020
-cp ../README.md build/macosx
-cd build/macosx
-zip -9 -q ../release/botanim_${version_safe}_macosx_amd64.zip *
-echo "Created Mac OS X release: build/release/botanim_${version_safe}_macosx_amd64.zip"
-cd ../..
-
-mkdir -p build/windows
 CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 go build -tags static -ldflags "-s -w" -o build/windows/botanim.exe ../cmd/tins2020
 cp ../README.md build/windows
-cd build/windows
-zip -9 -q ../release/botanim_${version_safe}_windows_amd64.zip *
-echo "Created Windows release: build/release/botanim_${version_safe}_windows_amd64.zip"
-cd ../..
 
-mkdir -p build/windows-allegro
+
-CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 go build -tags static,allegro,mingw64_7_3 -ldflags "-s -w" -o build/windows-allegro/botanim.exe ../cmd/tins2020
+mkdir -p build/release
-cp ../README.md build/windows-allegro
+
-cd build/windows-allegro
+cd build
-zip -9 -q ../release/botanim_allegro_${version_safe}_windows_amd64.zip *
+
-echo "Created Windows (Allegro) release: build/release/botanim_allegro_${version_safe}_windows_amd64.zip"
+cd linux
-cd ../..
+zip -9 -q ../release/botanim_${version}_linux_amd64.zip *
+echo "Created Linux release: build/release/botanim_${version}_linux_amd64.zip"
+cd ..
+
+cd windows
+zip -9 -q ../release/botanim_${version}_windows_amd64.zip *
+echo "Created Windows release: build/release/botanim_${version}_windows_amd64.zip"
+cd ..

terrainrenderer.go

@@ -63,9 +63,12 @@ func (r *terrainRenderer) Handle(ctx ui.Context, event ui.Event) bool {
 			}
 		}
 	case *ui.MouseButtonUpEvent:
-		if _, ok := r.drag.IsDragging(); ok {
+		pos := e.Pos()
-			r.game.Terrain.Center = r.isometric.TileInt(r.isometric.Center())
+		if pos.In(r.interactBounds) {
-			r.drag.Cancel()
+			if _, ok := r.drag.IsDragging(); ok {
+				r.game.Terrain.Center = r.isometric.TileInt(r.isometric.Center())
+				r.drag.Cancel()
+			}
 		}
 	case *ui.MouseMoveEvent:
 		pos := e.Pos()
@@ -77,7 +80,7 @@ func (r *terrainRenderer) Handle(ctx ui.Context, event ui.Event) bool {
 		}
 		if _, ok := r.drag.IsDragging(); ok {
 			delta, _ := r.drag.Move(pos)
-			r.isometric.Pan(delta.Invert())
+			r.isometric.Pan(r.isometric.ViewToTileRelative(delta.Invert()))
 		}
 		if r.hover != nil {
 			if e.MouseWheel < 0 {
@@ -97,54 +100,13 @@ func (r *terrainRenderer) Handle(ctx ui.Context, event ui.Event) bool {
 		case ui.KeyPadMinus:
 			r.isometric.ZoomOut(r.isometric.Center())
 		case ui.KeyW:
-			r.isometric.PanTile(geom.PtF32(-1, -1))
+			r.isometric.Pan(geom.PtF32(-1, -1))
 		case ui.KeyA:
-			r.isometric.PanTile(geom.PtF32(-1, 1))
+			r.isometric.Pan(geom.PtF32(-1, 1))
 		case ui.KeyS:
-			r.isometric.PanTile(geom.PtF32(1, 1))
+			r.isometric.Pan(geom.PtF32(1, 1))
 		case ui.KeyD:
-			r.isometric.PanTile(geom.PtF32(1, -1))
+			r.isometric.Pan(geom.PtF32(1, -1))
-		}
-	}
-
-	tool := r.game.Tool().Type()
-	if r.hover != nil {
-		if tool != "none" {
-			ctx.Renderer().SetMouseCursor(ui.MouseCursorPointer)
-		}
-		if tool == "plant-flower" {
-			terrain := r.game.Terrain
-			temp := func() string {
-				temp := terrain.Temp.Value(r.hover.X, r.hover.Y)
-				switch {
-				case temp < .3:
-					return "very cold"
-				case temp < .4:
-					return "cold"
-				case temp > .7:
-					return "very hot"
-				case temp > .6:
-					return "hot"
-				default:
-					return "moderate"
-				}
-			}()
-			humid := func() string {
-				humid := terrain.Humid.Value(r.hover.X, r.hover.Y)
-				switch {
-				case humid < .3:
-					return " and very arid"
-				case humid < .4:
-					return " and arid"
-				case humid > .7:
-					return " and very damp"
-				case humid > .6:
-					return " and damp"
-				default:
-					return ""
-				}
-			}()
-			ctx.ShowTooltip(fmt.Sprintf("It is %s%s over here", temp, humid))
 		}
 	}
 	return false

tools.go

@@ -17,12 +17,6 @@ func (t *PlantFlowerTool) ClickedTile(game *Game, tile geom.Point) {
 	game.PlantFlower(t.FlowerID, tile)
 }
 
-type NoTool struct{}
-
-func (t *NoTool) Type() string { return "none" }
-
-func (t *NoTool) ClickedTile(*Game, geom.Point) {}
-
 type ShovelTool struct{}
 
 func (t *ShovelTool) Type() string { return "shovel" }