Merge pull request 'ux-stuff2' (#1) from ux-stuff2 into master

Reviewed-on: #1

common/control/v1/mouse.go

@@ -0,0 +1,8 @@
+package control
+
+const (
+	MouseLeft MouseButton = iota
+	MouseRight
+)
+
+type MouseButton int

common/elements/v1/blocks/block.go

@@ -0,0 +1,58 @@
+package blocks
+
+import (
+	"image/color"
+
+	"git.vezzani.net/ben/games/common/elements/v1"
+	"git.vezzani.net/ben/games/common/elements/v1/mouse"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/vector"
+)
+
+func New(ops ...Option) elements.ElementFunc {
+	return func(d elements.Bounds) elements.Element {
+		b := Block{
+			ContainerBounds: d,
+		}
+		for i := range ops {
+			ops[i](&b)
+		}
+		return &b
+	}
+}
+
+type Block struct {
+	ContainerBounds elements.Bounds
+	backgroundColor *color.Color
+	mouse.NopHandler
+	width  float64
+	height float64
+	name   string
+}
+
+func (b *Block) Size() (w, h float64) {
+	w, h = b.ContainerBounds.Width, b.ContainerBounds.Height
+	if b.width != 0 {
+		w = b.width
+	}
+	if b.height != 0 {
+		h = b.height
+	}
+	return
+}
+
+func (b *Block) Draw(image *ebiten.Image) (w, h float64) {
+	w, h = b.Size()
+	if b.backgroundColor != nil {
+		vector.DrawFilledRect(
+			image,
+			float32(b.ContainerBounds.Min.X),
+			float32(b.ContainerBounds.Min.Y),
+			float32(w),
+			float32(h),
+			*b.backgroundColor,
+			true,
+		)
+	}
+	return
+}

common/elements/v1/blocks/options.go

@@ -0,0 +1,23 @@
+package blocks
+
+import "image/color"
+
+type Option func(*Block)
+
+func Size(w, h float64) Option {
+	return func(b *Block) {
+		b.width, b.height = w, h
+	}
+}
+
+func BackgroundColor(c color.Color) Option {
+	return func(b *Block) {
+		b.backgroundColor = &c
+	}
+}
+
+func Name(n string) Option {
+	return func(b *Block) {
+		b.name = n
+	}
+}

common/elements/v1/button.go

@@ -0,0 +1,70 @@
+package elements
+
+//
+//import (
+//	"image/color"
+//)
+//
+//type xAlign int
+//type yAlign int
+//
+//const (
+//	AlignCente xAlign = iota
+//	AlignLeft
+//	AlignRight
+//)
+//
+//const (
+//	AlignCenter yAlign = iota
+//	AlignTop
+//	AlignBottom
+//)
+//
+//type Button struct {
+//	mouseHandler
+//	block
+//	Label        string
+//	OnClick      func() error
+//	OnRightClick func() error
+//	Style        struct {
+//		MouseDownColor *color.Color
+//	}
+//}
+//
+//func (b *Button) HandleClick(_ MouseState) error {
+//	if b.OnClick == nil {
+//		return nil
+//	}
+//	return b.OnClick()
+//}
+//
+//
+//func (b *Button) getFont() font.Face {
+//	if b.block.Font == nil {
+//		return ux.FontFace
+//	}
+//
+//	return *b.block.block.Font
+//}
+//
+//func (b *Button) backgroundColor() color.Color {
+//	var c *color.Color
+//	if b.block.block.BackgroundColor != nil {
+//		c = b.block.block.BackgroundColor
+//	} else {
+//		c = &ux.BackgroundColor
+//	}
+//
+//	if (b.mouseState.RightDown || b.mouseState.LeftDown) && b.Style.MouseDownColor != nil {
+//		c = b.Style.MouseDownColor
+//	}
+//
+//	return *c
+//}
+//
+//func (b *Button) Draw(ctx context.Context, image *ebiten.Image) error {
+//
+//	vector.StrokeRect(image, xz, yz, w, h, 1, b.backgroundColor(), true)
+//
+//	return nil
+//}

common/elements/v1/element.go

@@ -0,0 +1,29 @@
+package elements
+
+import (
+	"git.vezzani.net/ben/games/common/elements/v1/mouse"
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+type ElementFunc func(Bounds) Element
+
+type Clickable interface {
+}
+
+type Mouseable interface {
+}
+
+type Element interface {
+	HandleMouseEvent(s mouse.State) bool
+
+	Draw(image *ebiten.Image) (w, h float64)
+}
+
+type Point struct {
+	X, Y float64
+}
+
+type Bounds struct {
+	Min           Point
+	Width, Height float64
+}

common/elements/v1/menu.go

@@ -0,0 +1 @@
+package elements

common/elements/v1/mouse/mouse.go

@@ -0,0 +1,64 @@
+package mouse
+
+import (
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"
+)
+
+type NopHandler struct{}
+
+func (n NopHandler) HandleMouseEvent(s State) bool {
+	return false
+}
+
+type State struct {
+	X, Y                      int
+	LeftDown, RightDown       bool
+	LeftChanged, RightChanged bool
+	LeftClicked, RightClicked bool
+	Clicked                   bool
+}
+
+//func ClickHandler(e elements.Element) func() bool {
+//	newState := StateBuilder()
+//	return func() bool {
+//		_ = newState()
+//		if
+//	}
+//}
+
+func StateBuilder() func() State {
+	prevState := State{}
+	state := State{}
+	return func() State {
+		state = prevState
+		state.X, state.Y = ebiten.CursorPosition()
+
+		if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonLeft) {
+			state.LeftDown = true
+		}
+		if inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonRight) {
+			state.RightDown = true
+		}
+		if inpututil.IsMouseButtonJustReleased(ebiten.MouseButtonLeft) {
+			state.LeftDown = false
+			if !state.RightDown {
+				state.Clicked = true
+			}
+		}
+		if inpututil.IsMouseButtonJustReleased(ebiten.MouseButtonRight) {
+			state.RightDown = false
+			if !state.LeftDown {
+				state.Clicked = true
+			}
+		}
+
+		state.Clicked = state.Clicked && !prevState.Clicked
+
+		state.LeftChanged = state.LeftDown != prevState.LeftDown
+		state.RightChanged = state.RightDown != prevState.RightDown
+
+		prevState = state
+		return state
+	}
+}

common/elements/v1/stacks/options.go

@@ -0,0 +1,26 @@
+package stacks
+
+import (
+	"git.vezzani.net/ben/games/common/elements/v1"
+	"git.vezzani.net/ben/games/common/elements/v1/blocks"
+)
+
+type Option func(*Stack)
+
+func BlockOpt(o blocks.Option) Option {
+	return func(s *Stack) {
+		o(&s.Block)
+	}
+}
+
+func Children(children ...elements.ElementFunc) Option {
+	return func(s *Stack) {
+		s.children = children
+	}
+}
+
+func Horizontal() Option {
+	return func(s *Stack) {
+		s.horizontal = true
+	}
+}

common/elements/v1/stacks/stack.go

@@ -0,0 +1,51 @@
+package stacks
+
+import (
+	"git.vezzani.net/ben/games/common/elements/v1"
+	"git.vezzani.net/ben/games/common/elements/v1/blocks"
+	"git.vezzani.net/ben/games/common/elements/v1/mouse"
+
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+func New(ops ...Option) elements.ElementFunc {
+	return func(d elements.Bounds) elements.Element {
+		s := Stack{
+			Block: blocks.Block{ContainerBounds: d},
+		}
+		for op := range ops {
+			ops[op](&s)
+		}
+		return &s
+	}
+}
+
+type Stack struct {
+	blocks.Block
+	mouse.NopHandler
+	horizontal bool
+	children   []elements.ElementFunc
+}
+
+func (s *Stack) Draw(image *ebiten.Image) (w, h float64) {
+	s.Block.Draw(image)
+
+	d := s.ContainerBounds
+	d.Width, d.Height = s.Block.Size()
+	if s.horizontal {
+		d.Width /= float64(len(s.children))
+	} else {
+		d.Height /= float64(len(s.children))
+	}
+
+	var offsetX, offsetY float64
+	for i := range s.children {
+		offsetX, offsetY = s.children[i](d).Draw(image)
+		if s.horizontal {
+			d.Min.X += offsetX
+		} else {
+			d.Min.Y += offsetY
+		}
+	}
+	return s.Block.Size()
+}

common/elements/v1/table.go

@@ -0,0 +1,93 @@
+package elements
+
+//
+//import (
+//	"context"
+//	"fmt"
+//
+//	"github.com/hajimehoshi/ebiten/v2"
+//)
+//
+//type Table struct {
+//	mouseHandler
+//	block
+//
+//	ColumnCount int
+//	RowCount    int
+//
+//	Cells []Bounds
+//
+//	Style struct {
+//	}
+//
+//	mouseOverCell int
+//}
+//
+//func (t *Table) HandleClick(ctx context.Context, s MouseState) error {
+//	address := t.getAddressUnderMouse()
+//	if address < 0 || address >= len(t.Cells) {
+//		return fmt.Errorf("cell address under mouse is out of bounds")
+//	}
+//
+//	if clickable, ok := t.Cells[address].(Clickable); ok {
+//		return clickable.HandleClick(s)
+//	}
+//
+//	return nil
+//}
+//
+//func (t *Table) HandleMouseEnter(ctx context.Context, s MouseState) error {
+//	_ = t.mouseHandler.HandleMouseEnter(s)
+//	address := t.getAddressUnderMouse()
+//	if address < 0 || address >= len(t.Cells) {
+//		return fmt.Errorf("cell address under mouse is out of bounds")
+//	}
+//
+//	if mouseable, ok := t.Cells[address].(Mouseable); ok {
+//		s.X -=
+//		return mouseable.HandleMouseEnter(s)
+//	}
+//
+//	return nil
+//}
+//
+//func (t *Table) HandleMouseLeave(ctx context.Context, s MouseState) error {
+//	_ = t.mouseHandler.HandleMouseLeave(s)
+//	return nil
+//}
+//
+//func (t *Table) HandleMouseMove(ctx context.Context, s MouseState) error {
+//	_ = t.mouseHandler.HandleMouseMove(s)
+//	return nil
+//}
+//
+//func (t *Table) HandleMouseDown(ctx context.Context, s MouseState) error {
+//	_ = t.mouseHandler.HandleMouseDown(s)
+//	return nil
+//}
+//
+//func (t *Table) HandleMouseUp(ctx context.Context, s MouseState) error {
+//	_ = t.mouseHandler.HandleMouseUp(s)
+//	return nil
+//}
+//
+//func (t *Table) CellSize() (w, h float32) {
+//	w, h = t.
+//	return w / float32(t.ColumnCount), h / float32(t.RowCount)
+//}
+//
+//func (t *Table) CellZero(ctx context.Context, addr int) (x, y float32) {
+//	x, y = GetZero(ctx)
+//	w, h := t.CellSize(ctx)
+//
+//	col, row := addr%t.ColumnCount, addr/t.ColumnCount
+//	return x + float32(col)*w, y + float32(row) + h
+//}
+//
+//func (t *Table) Draw(screen *ebiten.Image, zx, zy float64) error {
+//	return nil
+//}
+//
+//func (t *Table) getAddressUnderMouse() int {
+//	return int(t.mouseState.Y)*t.RowCount + int(t.mouseState.X)
+//}

common/sprites/v1/sprite.go

@@ -0,0 +1,147 @@
+package sprites
+
+import (
+	"image"
+
+	"git.vezzani.net/ben/games/common/ux/v1"
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+var (
+	updateCount int
+)
+
+func Update() {
+	updateCount++
+}
+
+type animation struct {
+	RowNumber uint8
+	TickCount uint8
+	Scale     float32
+}
+
+type subImager interface {
+	image.Image
+	SubImage(r image.Rectangle) image.Image
+}
+
+type Sprite struct {
+	width, height int
+	imgData       subImager
+	animations    map[string]animation
+
+	baseAnim    *animation
+	currentAnim *animation
+
+	animationStartedAt int
+	animationStopAt    int
+	animateOnce        bool
+}
+
+func (s *Sprite) baseAnimation() animation {
+	if s.baseAnim != nil {
+		return *s.baseAnim
+	}
+
+	for i := range s.animations {
+		if s.animations[i].RowNumber == 0 {
+			a := s.animations[i]
+			s.baseAnim = &a
+			return a
+		}
+	}
+
+	return animation{}
+}
+
+func (s *Sprite) getAnimation() animation {
+	if s.currentAnim != nil {
+		return *s.currentAnim
+	}
+	return s.baseAnimation()
+}
+
+func (s *Sprite) Image(ops imageOptions) image.Image {
+	anim := s.getAnimation()
+
+	xOffset := updateCount % int(anim.TickCount) * s.width
+	yOffset := int(anim.RowNumber) * s.height
+
+	r := image.Rect(xOffset, yOffset, s.width, s.height).Intersect(s.imgData.Bounds())
+
+	return s.imgData.SubImage(r)
+}
+
+func (s *Sprite) Draw(screen *ebiten.Image, options ...ImageOption) {
+	if s.getAnimation().RowNumber == 0 {
+	}
+
+	ops := imageOptions{
+		scaleX: ux.Scale,
+		scaleY: ux.Scale,
+	}
+
+	for _, o := range options {
+		o(&ops)
+	}
+
+	geom := ebiten.GeoM{}
+	geom.Translate(ops.x, ops.y)
+	geom.Scale(ops.scaleX, ops.scaleY)
+	geom.Rotate(ops.rotateTheta)
+
+	screen.DrawImage(
+		ebiten.NewImageFromImage(
+			s.Image(ops),
+		),
+		&ebiten.DrawImageOptions{
+			GeoM: geom,
+		},
+	)
+}
+
+func (s *Sprite) StartAnimation(id string, once bool) {
+	if a, ok := s.animations[id]; ok {
+		s.currentAnim = &a
+	}
+	if once {
+		s.animateOnce = true
+		s.animationStopAt = updateCount + int(s.currentAnim.TickCount)
+	}
+	s.animationStartedAt = updateCount
+}
+
+func (s *Sprite) StopAnimation() {
+	s.currentAnim = nil
+	s.animationStartedAt = 0
+	s.animationStopAt = 0
+	s.animateOnce = false
+}
+
+type imageOptions struct {
+	x, y           float64
+	scaleX, scaleY float64
+	rotateTheta    float64
+}
+
+type ImageOption func(options *imageOptions)
+
+func ToScale(x, y float64) ImageOption {
+	return func(o *imageOptions) {
+		o.scaleX *= x
+		o.scaleY *= y
+	}
+}
+
+func AtPosition(x, y float64) ImageOption {
+	return func(o *imageOptions) {
+		o.x, o.y = x, y
+	}
+}
+
+func Rotate(theta float64) ImageOption {
+	return func(o *imageOptions) {
+		o.rotateTheta = theta
+	}
+}

common/ux/v1/ux.go

@@ -0,0 +1,14 @@
+package ux
+
+import (
+	"image/color"
+
+	"golang.org/x/image/font"
+	"golang.org/x/image/font/basicfont"
+)
+
+var (
+	FontFace        font.Face   = basicfont.Face7x13
+	BackgroundColor color.Color = color.White
+	Scale           float64     = 1.0
+)

games/minesweeper/v1/main.go

@@ -3,12 +3,12 @@ package main
 import (
 	"log"
 
-	"git.vezzani.net/ben/games/games/minesweeper/game"
+	"git.vezzani.net/ben/games/games/minesweeper/v1/game"
 	"github.com/hajimehoshi/ebiten/v2"
 )
 
 func main() {
-	g := game.New(10, 10, 50)
+	g := game.New(10, 10, 15)
 	w, h := g.Layout(0, 0)
 	ebiten.SetWindowSize(w, h)
 	ebiten.SetWindowTitle("Minesweeper")

go.mod

@@ -1,17 +1,22 @@
 module git.vezzani.net/ben/games
 
-go 1.24
+go 1.25
 
 require (
+	github.com/ebitenui/ebitenui v0.7.1
 	github.com/hajimehoshi/ebiten/v2 v2.8.8
-	golang.org/x/image v0.20.0
+	golang.org/x/image v0.25.0
 )
 
 require (
-	github.com/ebitengine/gomobile v0.0.0-20240911145611-4856209ac325 // indirect
+	github.com/ebitengine/gomobile v0.0.0-20250209143333-6071a2a2351c // indirect
 	github.com/ebitengine/hideconsole v1.0.0 // indirect
-	github.com/ebitengine/purego v0.8.0 // indirect
+	github.com/ebitengine/purego v0.8.2 // indirect
+	github.com/frustra/bbcode v0.0.0-20201127003707-6ef347fbe1c8 // indirect
+	github.com/go-text/typesetting v0.3.0 // indirect
 	github.com/jezek/xgb v1.1.1 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 // indirect
+	golang.org/x/sync v0.12.0 // indirect
+	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/text v0.23.0 // indirect
 )

go.sum

@@ -1,22 +1,44 @@
-github.com/ebitengine/gomobile v0.0.0-20240911145611-4856209ac325 h1:Gk1XUEttOk0/hb6Tq3WkmutWa0ZLhNn/6fc6XZpM7tM=
-github.com/ebitengine/gomobile v0.0.0-20240911145611-4856209ac325/go.mod h1:ulhSQcbPioQrallSuIzF8l1NKQoD7xmMZc5NxzibUMY=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/ebitengine/gomobile v0.0.0-20250209143333-6071a2a2351c h1:nCxkoQoJMcVLc5aoMp3ULbfyEMcQjxopBKgNQVBQFXE=
+github.com/ebitengine/gomobile v0.0.0-20250209143333-6071a2a2351c/go.mod h1:yMh1VvLL71zDgHlVlIXXJIGmv36QcJ9ZD2gtIGYAp3I=
 github.com/ebitengine/hideconsole v1.0.0 h1:5J4U0kXF+pv/DhiXt5/lTz0eO5ogJ1iXb8Yj1yReDqE=
 github.com/ebitengine/hideconsole v1.0.0/go.mod h1:hTTBTvVYWKBuxPr7peweneWdkUwEuHuB3C1R/ielR1A=
-github.com/ebitengine/purego v0.8.0 h1:JbqvnEzRvPpxhCJzJJ2y0RbiZ8nyjccVUrSM3q+GvvE=
-github.com/ebitengine/purego v0.8.0/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
+github.com/ebitengine/purego v0.8.2 h1:jPPGWs2sZ1UgOSgD2bClL0MJIqu58nOmIcBuXr62z1I=
+github.com/ebitengine/purego v0.8.2/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
+github.com/ebitenui/ebitenui v0.7.1 h1:5ZOaonRs4EsO9LtVVJr1zXNBXadUA9ktaZQLg9QgWao=
+github.com/ebitenui/ebitenui v0.7.1/go.mod h1:QiJoDflkWoBv4V/LKErS3cgzTZHrXDQyqajef7IA8vM=
+github.com/frustra/bbcode v0.0.0-20201127003707-6ef347fbe1c8 h1:sdIsYe6Vv7KIWZWp8KqSeTl+XlF17d+wHCC4lbxFcYs=
+github.com/frustra/bbcode v0.0.0-20201127003707-6ef347fbe1c8/go.mod h1:0QBxkXxN+o4FyZgLI9FHY/oUizheze3+bNY/kgCKL+4=
+github.com/go-text/typesetting v0.3.0 h1:OWCgYpp8njoxSRpwrdd1bQOxdjOXDj9Rqart9ML4iF4=
+github.com/go-text/typesetting v0.3.0/go.mod h1:qjZLkhRgOEYMhU9eHBr3AR4sfnGJvOXNLt8yRAySFuY=
+github.com/go-text/typesetting-utils v0.0.0-20241103174707-87a29e9e6066 h1:qCuYC+94v2xrb1PoS4NIDe7DGYtLnU2wWiQe9a1B1c0=
+github.com/go-text/typesetting-utils v0.0.0-20241103174707-87a29e9e6066/go.mod h1:DDxDdQEnB70R8owOx3LVpEFvpMK9eeH1o2r0yZhFI9o=
 github.com/hajimehoshi/bitmapfont/v3 v3.2.0 h1:0DISQM/rseKIJhdF29AkhvdzIULqNIIlXAGWit4ez1Q=
 github.com/hajimehoshi/bitmapfont/v3 v3.2.0/go.mod h1:8gLqGatKVu0pwcNCJguW3Igg9WQqVXF0zg/RvrGQWyg=
 github.com/hajimehoshi/ebiten/v2 v2.8.8 h1:xyMxOAn52T1tQ+j3vdieZ7auDBOXmvjUprSrxaIbsi8=
 github.com/hajimehoshi/ebiten/v2 v2.8.8/go.mod h1:durJ05+OYnio9b8q0sEtOgaNeBEQG7Yr7lRviAciYbs=
 github.com/jezek/xgb v1.1.1 h1:bE/r8ZZtSv7l9gk6nU0mYx51aXrvnyb44892TwSaqS4=
 github.com/jezek/xgb v1.1.1/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
+github.com/matryer/is v1.4.1 h1:55ehd8zaGABKLXQUe2awZ99BD/PTc2ls+KV/dXphgEQ=
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tools/component_test/editor.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"image/color"
+
+	"git.vezzani.net/ben/games/common/elements/v1"
+	"git.vezzani.net/ben/games/common/elements/v1/blocks"
+	"git.vezzani.net/ben/games/common/elements/v1/stacks"
+	"git.vezzani.net/ben/games/common/sprites/v1"
+	"github.com/hajimehoshi/ebiten/v2"
+	"golang.org/x/image/colornames"
+)
+
+var root = stacks.New(
+	stacks.Horizontal(),
+	stacks.BlockOpt(blocks.BackgroundColor(color.White)),
+	stacks.BlockOpt(blocks.Size(200, 200)),
+	stacks.BlockOpt(blocks.Name("parent")),
+	stacks.Children(
+		stacks.New(
+			stacks.BlockOpt(blocks.Name("left")),
+			stacks.Children(
+				blocks.New(blocks.BackgroundColor(colornames.Green)),
+				blocks.New(blocks.BackgroundColor(colornames.Yellow)),
+			)),
+		stacks.New(
+			stacks.BlockOpt(blocks.Name("right")),
+			stacks.Children(
+				blocks.New(blocks.BackgroundColor(colornames.Blue)),
+				blocks.New(blocks.BackgroundColor(colornames.Red)),
+			),
+		),
+	),
+)
+
+func newEditor() *editor {
+	return &editor{}
+}
+
+type editor struct {
+	root   elements.Element
+	bounds elements.Bounds
+}
+
+//var handleClick = mouse.ClickHandler(root)
+
+func (e *editor) Update() error {
+	sprites.Update()
+	//handleClick()
+	return nil
+}
+
+func (e *editor) Draw(screen *ebiten.Image) {
+	e.root.Draw(screen)
+}
+
+func (e *editor) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHeight int) {
+	if e.bounds.Width != float64(outsideWidth) || e.bounds.Height != float64(outsideHeight) {
+		e.bounds = elements.Bounds{
+			Min:    elements.Point{},
+			Width:  float64(outsideWidth),
+			Height: float64(outsideHeight),
+		}
+		e.root = root(e.bounds)
+	}
+
+	return outsideWidth, outsideHeight
+}

tools/component_test/main.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+func main() {
+	ebiten.SetWindowSize(480, 320)
+	ebiten.SetWindowResizingMode(ebiten.WindowResizingModeEnabled)
+	ebiten.SetWindowTitle("Component/Layout Test")
+	e := newEditor()
+	if err := ebiten.RunGame(e); err != nil {
+		panic(err)
+	}
+}

tools/spritedit/editor.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"image/color"
+
+	"git.vezzani.net/ben/games/common/elements/v1"
+	"git.vezzani.net/ben/games/common/elements/v1/blocks"
+	"git.vezzani.net/ben/games/common/elements/v1/stacks"
+	"git.vezzani.net/ben/games/common/sprites/v1"
+	"github.com/hajimehoshi/ebiten/v2"
+	"golang.org/x/image/colornames"
+)
+
+var menu = stacks.New(
+	stacks.BlockOpt(blocks.BackgroundColor(color.White)),
+	stacks.BlockOpt(blocks.Size(100, 200)),
+	stacks.Children(
+		blocks.New(blocks.BackgroundColor(colornames.Green)),
+		blocks.New(),
+	),
+)
+
+func newEditor() *editor {
+	return &editor{}
+}
+
+type editor struct {
+}
+
+func (e *editor) Update() error {
+	sprites.Update()
+
+	return nil
+}
+
+func (e *editor) Draw(screen *ebiten.Image) {
+	b := screen.Bounds()
+	menu(elements.Bounds{
+		ZX: float64(b.Min.X),
+		ZY: float64(b.Min.Y),
+		WX: float64(b.Max.X),
+		WY: float64(b.Max.Y),
+	}).Draw(screen)
+}
+
+func (e *editor) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHeight int) {
+	return outsideWidth, outsideHeight
+}

tools/spritedit/main.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+func main() {
+	ebiten.SetWindowSize(480, 320)
+	ebiten.SetWindowResizingMode(ebiten.WindowResizingModeEnabled)
+	ebiten.SetWindowTitle("Sprite Editor")
+	e := newEditor()
+	if err := ebiten.RunGame(e); err != nil {
+		panic(err)
+	}
+}