Support connecting to FIBS via WebSocket proxy

README.md

@@ -23,10 +23,14 @@ Run the following command to build a `boxcars` executable:
 
 Run `~/go/bin/boxcars` to play.
 
-## Android
+### Android
 
 *Coming soon*
 
+## Gameplay notes
+
+- To bear off a piece, drag it from your home on to the bar.
+
 ## Support
 
 Please share issues and suggestions [here](https://code.rocketnine.space/tslocum/boxcars/issues).
@@ -35,4 +39,5 @@ Please share issues and suggestions [here](https://code.rocketnine.space/tslocum
 
 - [ebiten](https://github.com/hajimehoshi/ebiten) - 2D game engine
 - [draw2d](https://github.com/llgcode/draw2d) - 2D shape drawing
+- [kibodo](https://code.rocketnine.space/tslocum/kibodo) - On-screen keyboard
 - [resize](https://github.com/nfnt/resize) - Image resizing

client_web.go

@@ -0,0 +1,13 @@
+// +build js,wasm
+
+package main
+
+import (
+	"code.rocketnine.space/tslocum/fibs"
+)
+
+func init() {
+	fibs.DefaultProxyAddress = "wss://fibsproxy.rocketnine.space"
+
+	AutoWatch = true
+}

game/board.go

@@ -17,6 +17,7 @@ import (
 type stateUpdate struct {
 	from int
 	to   int
+	s    []string
 	v    []int
 }
 
@@ -24,6 +25,8 @@ type board struct {
 	x, y int
 	w, h int
 
+	innerW, innerH int
+
 	op *ebiten.DrawImageOptions
 
 	backgroundImage *ebiten.Image
@@ -47,13 +50,19 @@ type board struct {
 	overlapSize          int
 
 	lastDirection int
-	V             []int
+
+	s []string
+	v []int
 
 	moveQueue chan *stateUpdate
 
 	drawFrame chan bool
 
 	debug int // Print and draw debug information
+
+	Client *fibs.Client
+
+	dragX, dragY int
 }
 
 func NewBoard() *board {
@@ -69,7 +78,8 @@ func NewBoard() *board {
 		},
 		spaces:     make([][]*Sprite, 26),
 		spaceRects: make([][4]int, 26),
-		V:          make([]int, 42),
+		s:          make([]string, 2),
+		v:          make([]int, 42),
 		moveQueue:  make(chan *stateUpdate, 10),
 		drawFrame:  make(chan bool, 10),
 	}
@@ -270,9 +280,60 @@ func (b *board) draw(screen *ebiten.Image) {
 	b.op.GeoM.Translate(float64(b.x), float64(b.y))
 	screen.DrawImage(b.backgroundImage, b.op)
 
+	if b.debug == 2 {
+		b.iterateSpaces(func(space int) {
+			x, y, w, h := b.spaceRect(space)
+			spaceImage := ebiten.NewImage(w, h)
+			if space%2 == 0 {
+				spaceImage.Fill(color.RGBA{50, 50, 50, 150})
+			} else {
+				spaceImage.Fill(color.RGBA{255, 255, 255, 150})
+			}
+			x, y = b.offsetPosition(x, y)
+			b.op.GeoM.Reset()
+			b.op.GeoM.Translate(float64(x), float64(y))
+			screen.DrawImage(spaceImage, b.op)
+		})
+	}
+
 	drawSprite := func(sprite *Sprite) {
+		x, y := float64(sprite.x), float64(sprite.y)
+		if !sprite.toStart.IsZero() {
+			progress := float64(time.Since(sprite.toStart)) / float64(sprite.toTime)
+			if x == float64(sprite.toX) && y == float64(sprite.toY) {
+				sprite.toStart = time.Time{}
+				sprite.x = sprite.toX
+				sprite.y = sprite.toY
+			} else {
+				if x < float64(sprite.toX) {
+					x += (float64(sprite.toX) - x) * progress
+					if x > float64(sprite.toX) {
+						x = float64(sprite.toX)
+					}
+				} else if x > float64(sprite.toX) {
+					x -= (x - float64(sprite.toX)) * progress
+					if x < float64(sprite.toX) {
+						x = float64(sprite.toX)
+					}
+				}
+
+				if y < float64(sprite.toY) {
+					y += (float64(sprite.toY) - y) * progress
+					if y > float64(sprite.toY) {
+						y = float64(sprite.toY)
+					}
+				} else if y > float64(sprite.toY) {
+					y -= (y - float64(sprite.toY)) * progress
+					if y < float64(sprite.toY) {
+						y = float64(sprite.toY)
+					}
+				}
+			}
+			// Schedule another frame
+			ebiten.ScheduleFrame()
+		}
 		b.op.GeoM.Reset()
-		b.op.GeoM.Translate(float64(sprite.x), float64(sprite.y))
+		b.op.GeoM.Translate(x, y)
 
 		if sprite.colorWhite {
 			screen.DrawImage(imgCheckerWhite, b.op)
@@ -314,6 +375,63 @@ func (b *board) draw(screen *ebiten.Image) {
 		}
 	})
 
+	// Draw opponent name and dice
+
+	borderSize := b.horizontalBorderSize
+	if borderSize > b.barWidth/2 {
+		borderSize = b.barWidth / 2
+	}
+
+	playerColor := color.White
+	opponentColor := color.Black
+	if b.v[fibs.StatePlayerColor] == -1 {
+		playerColor = color.Black
+		opponentColor = color.White
+	}
+
+	if b.v[fibs.StateOpponentDice1] > 0 {
+		label := fmt.Sprintf("%s  %d %d", b.s[fibs.StateOpponentName], b.v[fibs.StateOpponentDice1], b.v[fibs.StateOpponentDice2])
+
+		bounds := text.BoundString(mplusNormalFont, label)
+		img := ebiten.NewImage(bounds.Dx()*2, bounds.Dy()*2)
+		text.Draw(img, label, mplusNormalFont, 0, bounds.Dy(), opponentColor)
+
+		x := ((b.innerW - borderSize) / 4) - (bounds.Dx() / 2)
+		y := (b.innerH / 2) - (bounds.Dy() / 2)
+		x, y = b.offsetPosition(x, y)
+		b.op.GeoM.Reset()
+		b.op.GeoM.Translate(float64(x), float64(y))
+		screen.DrawImage(img, b.op)
+	}
+
+	// Draw player name and dice
+
+	if b.v[fibs.StatePlayerDice1] > 0 {
+		label := fmt.Sprintf("%s  %d %d", b.s[fibs.StatePlayerName], b.v[fibs.StatePlayerDice1], b.v[fibs.StatePlayerDice2])
+
+		bounds := text.BoundString(mplusNormalFont, label)
+		img := ebiten.NewImage(bounds.Dx()*2, bounds.Dy()*2)
+		text.Draw(img, label, mplusNormalFont, 0, bounds.Dy(), playerColor)
+
+		x := ((b.innerW / 4) * 3) - (bounds.Dx() / 2)
+		y := (b.innerH / 2) - (bounds.Dy() / 2)
+		x, y = b.offsetPosition(x, y)
+		b.op.GeoM.Reset()
+		b.op.GeoM.Translate(float64(x), float64(y))
+		screen.DrawImage(img, b.op)
+	}
+
+	/* TODO centering issue
+	img := ebiten.NewImage(115, 20)
+	img.Fill(color.White)
+	x := (((b.innerW - borderSize) / 2) / 2) - (115 / 2)
+	y := (b.innerH / 2) - (20 / 2)
+	x = (b.innerW - borderSize) / 4
+	x, y = b.offsetPosition(x, y)
+	b.op.GeoM.Reset()
+	b.op.GeoM.Translate(float64(x), float64(y))
+	screen.DrawImage(img, b.op)*/
+
 	// Draw moving sprite
 	if b.moving != nil {
 		drawSprite(b.moving)
@@ -328,22 +446,14 @@ func (b *board) draw(screen *ebiten.Image) {
 		b.iterateSpaces(func(space int) {
 			x, y, w, h := b.spaceRect(space)
 			spaceImage := ebiten.NewImage(w, h)
-			if space%2 == 0 {
-				spaceImage.Fill(color.RGBA{0, 0, 0, 150})
-			} else {
-				spaceImage.Fill(color.RGBA{255, 255, 255, 150})
-			}
-
 			br := ""
 			if b.bottomRow(space) {
 				br = "B"
 			}
-
 			ebitenutil.DebugPrint(spaceImage, fmt.Sprintf(" %d %s", space, br))
-
 			x, y = b.offsetPosition(x, y)
-
 			b.op.GeoM.Reset()
+			b.op.GeoM.Scale(2, 2)
 			b.op.GeoM.Translate(float64(x), float64(y))
 			screen.DrawImage(spaceImage, b.op)
 		})
@@ -390,6 +500,13 @@ func (b *board) setRect(x, y, w, h int) {
 		b.horizontalBorderSize = 0
 	}
 
+	borderSize := b.horizontalBorderSize
+	if borderSize > b.barWidth/2 {
+		borderSize = b.barWidth / 2
+	}
+	b.innerW = b.w - (b.horizontalBorderSize * 2)
+	b.innerH = b.h - (b.verticalBorderSize * 2)
+
 	loadAssets(b.spaceWidth)
 
 	for i := 0; i < b.Sprites.num; i++ {
@@ -422,6 +539,8 @@ func (b *board) positionCheckers() {
 			s.x += (w - s.w) / 2
 		}
 	}
+
+	b.ScheduleFrame()
 }
 
 func (b *board) spriteAt(x, y int) *Sprite {
@@ -447,21 +566,14 @@ func (b *board) spaceAt(x, y int) int {
 	return -1
 }
 
-// TODO move to fibs library
 func (b *board) iterateSpaces(f func(space int)) {
-	if b.V[fibs.StateDirection] == 1 {
-		for space := 0; space <= 25; space++ {
-			f(space)
-		}
-		return
-	}
-	for space := 25; space >= 0; space-- {
+	for space := 0; space <= 25; space++ {
 		f(space)
 	}
 }
 
 func (b *board) translateSpace(space int) int {
-	if b.V[fibs.StateDirection] == -1 {
+	if b.v[fibs.StateDirection] == -1 {
 		// Spaces range from 24 - 1.
 		if space == 0 || space == 25 {
 			space = 25 - space
@@ -526,7 +638,7 @@ func (b *board) bottomRow(space int) bool {
 	bottomStart := 1
 	bottomEnd := 12
 	bottomBar := 25
-	if b.V[fibs.StateDirection] == 1 {
+	if b.v[fibs.StateDirection] == 1 {
 		bottomStart = 13
 		bottomEnd = 24
 		bottomBar = 0
@@ -562,12 +674,13 @@ func (b *board) stackSpaceRect(space int, stack int) (x, y, w, h int) {
 	return x, y, w, h
 }
 
-func (b *board) SetState(v []int) {
-	b.moveQueue <- &stateUpdate{-1, -1, v}
+func (b *board) SetState(s []string, v []int) {
+	// TODO setstate include playernames, use string?
+	b.moveQueue <- &stateUpdate{-1, -1, s, v}
 }
 
 func (b *board) ProcessState() {
-	v := b.V
+	v := b.v
 
 	if b.lastDirection != v[fibs.StateDirection] {
 		b.setSpaceRects()
@@ -578,21 +691,26 @@ func (b *board) ProcessState() {
 	b.spaces = make([][]*Sprite, 26)
 	for space := 0; space < 26; space++ {
 		spaceValue := v[fibs.StateBoardSpace0+space]
-		if spaceValue == 0 {
-			continue
-		}
 
 		white := spaceValue > 0
-		// TODO reverse bar spaces - always?
-		// TODO take direction into account
+		if spaceValue == 0 {
+			white = v[fibs.StatePlayerColor] == 1
+		}
 
 		abs := spaceValue
 		if abs < 0 {
 			abs *= -1
 		}
 
-		for i := 0; i < abs; i++ {
+		var preMovesTo = b.Client.Board.Premoveto[space]
+		var preMovesFrom = b.Client.Board.Premovefrom[space]
+
+		for i := 0; i < (abs+preMovesTo)-preMovesFrom; i++ {
 			s := b.newSprite(white)
+			if i >= abs {
+				s.colorWhite = v[fibs.StatePlayerColor] == 1
+				// TODO draw special premove overlay?
+			}
 			b.spaces[space] = append(b.spaces[space], s)
 			b.Sprites.sprites = append(b.Sprites.sprites, s)
 		}
@@ -602,9 +720,13 @@ func (b *board) ProcessState() {
 	b.positionCheckers()
 }
 
-func (b *board) _movePiece(sprite *Sprite, from int, to int, speed int) {
-	moveSize := 1
-	moveDelay := time.Duration(1/speed) * time.Millisecond
+func (b *board) _movePiece(sprite *Sprite, from int, to int, speed int, pause bool) {
+	//moveSize := 1
+	//moveDelay := time.Duration(1/speed) * time.Millisecond
+	moveTime := time.Second / time.Duration(speed)
+	pauseTime := 750 * time.Millisecond
+
+	b.moving = sprite
 
 	space := from
 	for {
@@ -616,95 +738,76 @@ func (b *board) _movePiece(sprite *Sprite, from int, to int, speed int) {
 			space--
 		}
 
+		var diag bool
+
 		// Go to bar or home immediately
-		if from == 0 || from == 25 || to == 0 || to == 25 {
+		// TODO always enabled
+		if true || from == 0 || from == 25 || to == 0 || to == 25 {
 			space = to
+			diag = true
 		}
 
 		stack := len(b.spaces[space])
 		if stack == 1 && sprite.colorWhite != b.spaces[space][0].colorWhite {
 			stack = 0 // Hit
+		} else if space != to {
+			stack++
 		}
 
 		x, y, _, _ := b.stackSpaceRect(space, stack)
 		x, y = b.offsetPosition(x, y)
 
 		cy := y
-		if cy > sprite.y == b.bottomRow(space) {
+		if cy > sprite.y == b.bottomRow(space) && !diag {
 			cy = sprite.y
 		}
 
-		if sprite.x != x {
-			// Center
-			for {
-				if sprite.y == cy {
-					break
-				}
-				if sprite.y < cy {
-					sprite.y += moveSize
-					if sprite.y > cy {
-						sprite.y = cy
-					}
-				} else if sprite.y > cy {
-					sprite.y -= moveSize
-					if sprite.y < cy {
-						sprite.y = cy
-					}
-				}
-				b.ScheduleFrame()
-				time.Sleep(moveDelay)
-			}
-			for {
-				if sprite.x == x {
-					break
-				}
-				if sprite.x < x {
-					sprite.x += moveSize
-					if sprite.x > x {
-						sprite.x = x
-					}
-				} else if sprite.x > x {
-					sprite.x -= moveSize
-					if sprite.x < x {
-						sprite.x = x
-					}
-				}
-				b.ScheduleFrame()
-				time.Sleep(moveDelay / 2)
-			}
-		}
-		for {
-			if sprite.x == x && sprite.y == y {
-				break
+		if diag {
+			sprite.toX = x
+			sprite.toY = y
+			sprite.toTime = moveTime
+			sprite.toStart = time.Now()
+			ebiten.ScheduleFrame()
+			time.Sleep(sprite.toTime)
+			sprite.x = x
+			sprite.y = y
+		} else {
+			if sprite.y != cy {
+				sprite.toX = sprite.x
+				sprite.toY = cy
+				sprite.toTime = moveTime / 4
+				sprite.toStart = time.Now()
+				ebiten.ScheduleFrame()
+				time.Sleep(sprite.toTime)
+				sprite.toStart = time.Time{}
+				sprite.y = cy
 			}
-			if sprite.x < x {
-				sprite.x += moveSize
-				if sprite.x > x {
-					sprite.x = x
-				}
-			} else if sprite.x > x {
-				sprite.x -= moveSize
-				if sprite.x < x {
-					sprite.x = x
-				}
+
+			if sprite.x != x {
+				sprite.toX = x
+				sprite.toY = sprite.y
+				sprite.toTime = moveTime / 4
+				sprite.toStart = time.Now()
+				ebiten.ScheduleFrame()
+				time.Sleep(sprite.toTime)
+				sprite.toStart = time.Time{}
+				sprite.x = x
 			}
-			if sprite.y < y {
-				sprite.y += moveSize
-				if sprite.y > y {
-					sprite.y = y
-				}
-			} else if sprite.y > y {
-				sprite.y -= moveSize
-				if sprite.y < y {
-					sprite.y = y
-				}
+
+			if sprite.x != x || sprite.y != y {
+				sprite.toX = x
+				sprite.toY = y
+				sprite.toTime = moveTime / 4
+				sprite.toStart = time.Now()
+				ebiten.ScheduleFrame()
+				time.Sleep(sprite.toTime)
+				sprite.toStart = time.Time{}
+				sprite.x = x
+				sprite.y = y
 			}
-			b.ScheduleFrame()
-			time.Sleep(moveDelay)
 		}
 	}
 
-	// TODO do not add bear off pieces
 	b.spaces[to] = append(b.spaces[to], sprite)
 	for i, s := range b.spaces[from] {
 		if s == sprite {
@@ -716,13 +819,41 @@ func (b *board) _movePiece(sprite *Sprite, from int, to int, speed int) {
 
 	b.ScheduleFrame()
 
-	time.Sleep(time.Second)
+	if !pause {
+		return
+	}
+	time.Sleep(pauseTime)
 }
 
 func (b *board) handlePieceMoves() {
 	for u := range b.moveQueue {
 		if u.from == -1 || u.to == -1 {
-			b.V = u.v
+			same := true
+			if len(b.s) == len(u.s) {
+				for i := range b.s {
+					if b.s[i] != u.s[i] {
+						same = false
+						break
+					}
+				}
+			} else {
+				same = false
+			}
+			if len(b.v) == len(u.v) {
+				for i := range b.v {
+					if b.v[i] != u.v[i] {
+						same = false
+						break
+					}
+				}
+			} else {
+				same = false
+			}
+			if same {
+				continue
+			}
+			b.s = u.s
+			b.v = u.v
 			b.ProcessState()
 			continue
 		}
@@ -743,16 +874,16 @@ func (b *board) handlePieceMoves() {
 			}
 		}
 
-		b._movePiece(sprite, from, to, 1)
+		b._movePiece(sprite, from, to, 1, moveAfter == nil)
 		if moveAfter != nil {
 			toBar := 0
-			if b.V[fibs.StateTurn] == b.V[fibs.StatePlayerColor] {
-				toBar = 25 // TODO how is this determined?
+			if b.v[fibs.StateDirection] == -1 {
+				toBar = 25
 			}
-			if b.V[fibs.StateDirection] == -1 {
-				toBar = 25 - toBar
+			if b.v[fibs.StateTurn] != b.v[fibs.StatePlayerColor] {
+				toBar = 25 - toBar // TODO how is this determined?
 			}
-			b._movePiece(moveAfter, to, toBar, 2)
+			b._movePiece(moveAfter, to, toBar, 1, true)
 		}
 
 		b.positionCheckers()
@@ -761,7 +892,7 @@ func (b *board) handlePieceMoves() {
 
 // Do not call directly
 func (b *board) movePiece(from int, to int) {
-	b.moveQueue <- &stateUpdate{from, to, nil}
+	b.moveQueue <- &stateUpdate{from, to, nil, nil}
 }
 
 func (b *board) update() {
@@ -781,6 +912,9 @@ func (b *board) update() {
 		b.touchIDs = inpututil.AppendJustPressedTouchIDs(b.touchIDs[:0])
 		for _, id := range b.touchIDs {
 			x, y := ebiten.TouchPosition(id)
+
+			b.dragX, b.dragY = x, y
+
 			s := b.spriteAt(x, y)
 			if s != nil {
 				b.dragging = s
@@ -792,6 +926,12 @@ func (b *board) update() {
 	x, y := ebiten.CursorPosition()
 	if b.dragTouchId != -1 {
 		x, y = ebiten.TouchPosition(b.dragTouchId)
+
+		if x != 0 || y != 0 { // 0,0 is returned when the touch is released
+			b.dragX, b.dragY = x, y
+		} else {
+			x, y = b.dragX, b.dragY
+		}
 	}
 
 	var dropped *Sprite
@@ -810,12 +950,16 @@ func (b *board) update() {
 
 		index := b.spaceAt(x, y)
 		if index >= 0 {
-			for space, pieces := range b.spaces {
-				for stackIndex, piece := range pieces {
-					if piece == dropped {
-						b.spaces[space] = append(b.spaces[space][:stackIndex], b.spaces[space][stackIndex+1:]...)
-						b.spaces[index] = append(b.spaces[index], dropped)
-						break
+			if b.Client != nil {
+				for space, pieces := range b.spaces {
+					for _, piece := range pieces {
+						if piece == dropped {
+							if space != index {
+								b.Client.Board.AddPreMove(space, index)
+								b.ProcessState()
+							}
+							break
+						}
 					}
 				}
 			}

game/game.go

@@ -113,6 +113,10 @@ type Sprite struct {
 	h          int
 	x          int
 	y          int
+	toStart    time.Time
+	toTime     time.Duration
+	toX        int
+	toY        int
 	colorWhite bool
 }
 
@@ -147,6 +151,7 @@ type Game struct {
 	screenW, screenH int
 
 	drawBuffer bytes.Buffer
+	lastDraw   time.Time
 
 	spinnerIndex int
 
@@ -157,6 +162,7 @@ type Game struct {
 	usernameConfirmed bool
 
 	Watch bool
+	TV    bool
 
 	Client *fibs.Client
 
@@ -200,8 +206,12 @@ func NewGame() *Game {
 func (g *Game) handleEvents() {
 	for e := range g.Client.Event {
 		switch event := e.(type) {
+		case *fibs.EventBoardState:
+			g.Board.SetState(event.S, event.V)
 		case *fibs.EventMove:
 			g.Board.movePiece(event.From, event.To)
+		case *fibs.EventDraw:
+			g.Board.ProcessState()
 		}
 	}
 }
@@ -214,17 +224,21 @@ func (g *Game) Connect() {
 		address = defaultServerAddress
 	}
 	g.Client = fibs.NewClient(address, g.Username, g.Password)
+	g.Board.Client = g.Client
 
 	go g.handleEvents()
 
 	c := g.Client
 
-	if g.Watch {
+	if g.TV {
 		go func() {
-			time.Sleep(1 * time.Second)
-			c.WatchRandomGame()
-
-			go g.renderLoop()
+			time.Sleep(time.Second)
+			c.Out <- []byte("tv")
+		}()
+	} else if g.Watch {
+		go func() {
+			time.Sleep(time.Second)
+			c.Out <- []byte("watch")
 		}()
 	}
 
@@ -236,15 +250,6 @@ func (g *Game) Connect() {
 	}()
 }
 
-func (g *Game) renderLoop() {
-	t := time.NewTicker(time.Second)
-	for range t.C {
-		gameBoard := g.Board
-		v := g.Client.Board.GetIntState()
-		gameBoard.SetState(v)
-	}
-}
-
 func (g *Game) leftTouched() bool {
 	for _, id := range g.touchIDs {
 		x, _ := ebiten.TouchPosition(id)
@@ -322,7 +327,11 @@ func (g *Game) Update() error { // Called by ebiten only when input occurs
 							g.inputBuffer += string(input.Rune)
 							continue
 						}
-						if input.Key == ebiten.KeyEnter {
+						if input.Key == ebiten.KeyBackspace {
+							if len(g.inputBuffer) > 0 {
+								g.inputBuffer = g.inputBuffer[:len(g.inputBuffer)-1]
+							}
+						} else if input.Key == ebiten.KeyEnter {
 							g.inputBuffer += "\n"
 						}
 					}
@@ -381,6 +390,12 @@ func (g *Game) Update() error { // Called by ebiten only when input occurs
 }
 
 func (g *Game) Draw(screen *ebiten.Image) {
+	frameTime := time.Second / 175
+	if time.Since(g.lastDraw) < frameTime {
+		time.Sleep(time.Until(g.lastDraw.Add(frameTime)))
+	}
+	g.lastDraw = time.Now()
+
 	screen.Fill(color.RGBA{0, 102, 51, 255})
 
 	// Log in screen

go.mod

@@ -3,24 +3,24 @@ module code.rocketnine.space/tslocum/boxcars
 go 1.17
 
 require (
-	code.rocketnine.space/tslocum/fibs v0.0.0-00010101000000-000000000000
-	code.rocketnine.space/tslocum/kibodo v0.0.0-20210830194839-05789279ce56
-	github.com/hajimehoshi/ebiten/v2 v2.2.0-alpha.12.0.20210828073710-0e5dca9453a5
-	github.com/llgcode/draw2d v0.0.0-20210313082411-577c1ead272a
+	code.rocketnine.space/tslocum/kibodo v0.0.0-20210908010225-5e1a355e9061
+	github.com/hajimehoshi/ebiten/v2 v2.2.0-alpha.13
+	github.com/llgcode/draw2d v0.0.0-20210904075650-80aa0a2a901d
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d
 )
 
 require (
+	code.rocketnine.space/tslocum/fibs v0.0.0-20210908010953-ee35198ae238 // indirect
 	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210727001814-0db043d8d5be // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
+	github.com/klauspost/compress v1.13.5 // indirect
 	github.com/reiver/go-oi v1.0.0 // indirect
 	github.com/reiver/go-telnet v0.0.0-20180421082511-9ff0b2ab096e // indirect
 	golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56 // indirect
-	golang.org/x/mobile v0.0.0-20210716004757-34ab1303b554 // indirect
+	golang.org/x/mobile v0.0.0-20210902104108-5d9a33257ab5 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
 	golang.org/x/sys v0.0.0-20210820121016-41cdb8703e55 // indirect
 	golang.org/x/text v0.3.7 // indirect
+	nhooyr.io/websocket v1.8.7 // indirect
 )
-
-replace code.rocketnine.space/tslocum/fibs => /home/trevor/programming/fibs

go.sum

@@ -1,17 +1,29 @@
-code.rocketnine.space/tslocum/kibodo v0.0.0-20210830194839-05789279ce56 h1:+KVT4Zw9CEQkxdNP81wuTvX3EHRPpPUQFwn6UVLoMFY=
-code.rocketnine.space/tslocum/kibodo v0.0.0-20210830194839-05789279ce56/go.mod h1:nWGK8LvmYgMZQcwGMYOOuZ19VsVYL5E1hREEJ2gV46M=
+code.rocketnine.space/tslocum/fibs v0.0.0-20210908010953-ee35198ae238 h1:l6mAo+aReaHfL07SF+MWxOAmNVl1ShXhoWTe8HqI/+c=
+code.rocketnine.space/tslocum/fibs v0.0.0-20210908010953-ee35198ae238/go.mod h1:f7Cz0zJWOnJ9DW7R/GTuE8z5XWQtkbXkKpksW9SDu2c=
+code.rocketnine.space/tslocum/kibodo v0.0.0-20210908010225-5e1a355e9061/go.mod h1:AWfFB/VvYWk+Lugwdpsko9hq8eMmJIgJx2JFSpVewNw=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/go-gl/gl v0.0.0-20180407155706-68e253793080/go.mod h1:482civXOzJJCPzJ4ZOX/pwvXBWSnzD4OKMdH4ClKGbk=
-github.com/go-gl/glfw v0.0.0-20180426074136-46a8d530c326 h1:QqWaXlVeUGwSH7hO8giZP2Y06Qjl1LWR+FWC22YQsU8=
 github.com/go-gl/glfw v0.0.0-20180426074136-46a8d530c326/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
-github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210727001814-0db043d8d5be h1:vEIVIuBApEBQTEJt19GfhoU+zFSV+sNTa9E9FdnRYfk=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210727001814-0db043d8d5be/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
-github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
+github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
+github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
+github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
+github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
-github.com/hajimehoshi/bitmapfont/v2 v2.1.3 h1:JefUkL0M4nrdVwVq7MMZxSTh6mSxOylm+C4Anoucbb0=
+github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
+github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hajimehoshi/bitmapfont/v2 v2.1.3/go.mod h1:2BnYrkTQGThpr/CY6LorYtt/zEPNzvE/ND69CRTaHMs=
-github.com/hajimehoshi/ebiten/v2 v2.2.0-alpha.12.0.20210828073710-0e5dca9453a5 h1:fUSKz2wvklV02UTmBXXDlNKc6molRGUu5O8b80AvEa4=
-github.com/hajimehoshi/ebiten/v2 v2.2.0-alpha.12.0.20210828073710-0e5dca9453a5/go.mod h1:B4Cje+Kb1ZjztrKFPaiMWOGXO3Vp8u+zIBdxkZqkyD4=
+github.com/hajimehoshi/ebiten/v2 v2.2.0-alpha.13/go.mod h1:44O6eBPGyRv8YctRbfzaqUH2sek5UdXh0aLWOP02ELI=
 github.com/hajimehoshi/file2byteslice v0.0.0-20200812174855-0e5e8a80490e/go.mod h1:CqqAHp7Dk/AqQiwuhV1yT2334qbA/tFWQW0MD2dGqUE=
 github.com/hajimehoshi/go-mp3 v0.3.2/go.mod h1:qMJj/CSDxx6CGHiZeCgbiq2DSUkbK0UbtXShQcnfyMM=
 github.com/hajimehoshi/oto v0.6.1/go.mod h1:0QXGEkbuJRohbJaxr7ZQSxnju7hEhseiPx2hrh6raOI=
@@ -19,35 +31,43 @@ github.com/hajimehoshi/oto/v2 v2.0.0-alpha.2/go.mod h1:rUKQmwMkqmRxe+IAof9+tuYA2
 github.com/jakecoffman/cp v1.1.0/go.mod h1:JjY/Fp6d8E1CHnu74gWNnU0+b9VzEdUVPoJxg2PsTQg=
 github.com/jfreymuth/oggvorbis v1.0.3/go.mod h1:1U4pqWmghcoVsCJJ4fRBKv9peUJMBHixthRlBeD6uII=
 github.com/jfreymuth/vorbis v1.0.2/go.mod h1:DoftRo4AznKnShRl1GxiTFCseHr4zR9BN3TWXyuzrqQ=
+github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jung-kurt/gofpdf v1.0.0/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
-github.com/llgcode/draw2d v0.0.0-20210313082411-577c1ead272a h1:gl2CmDrcVtYJY4YBKfNdpa4Igj3iNIBsaC3m8TQipYw=
-github.com/llgcode/draw2d v0.0.0-20210313082411-577c1ead272a/go.mod h1:mVa0dA29Db2S4LVqDYLlsePDzRJLDfdhVZiI15uY0FA=
-github.com/llgcode/ps v0.0.0-20150911083025-f1443b32eedb h1:61ndUreYSlWFeCY44JxDDkngVoI7/1MVhEl98Nm0KOk=
+github.com/klauspost/compress v1.10.3/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
+github.com/klauspost/compress v1.13.5 h1:9O69jUPDcsT9fEm74W92rZL9FQY7rCdaXVneq+yyzl4=
+github.com/klauspost/compress v1.13.5/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
+github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
+github.com/llgcode/draw2d v0.0.0-20210904075650-80aa0a2a901d/go.mod h1:mVa0dA29Db2S4LVqDYLlsePDzRJLDfdhVZiI15uY0FA=
 github.com/llgcode/ps v0.0.0-20150911083025-f1443b32eedb/go.mod h1:1l8ky+Ew27CMX29uG+a2hNOKpeNYEQjjtiALiBlFQbY=
-github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4/go.mod h1:4OwLy04Bl9Ef3GJJCoec+30X3LQs/0/m4HFRt/2LUSA=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/reiver/go-oi v1.0.0 h1:nvECWD7LF+vOs8leNGV/ww+F2iZKf3EYjYZ527turzM=
 github.com/reiver/go-oi v1.0.0/go.mod h1:RrDBct90BAhoDTxB1fenZwfykqeGvhI6LsNfStJoEkI=
 github.com/reiver/go-telnet v0.0.0-20180421082511-9ff0b2ab096e h1:quuzZLi72kkJjl+f5AQ93FMcadG19WkS7MO6TXFOSas=
 github.com/reiver/go-telnet v0.0.0-20180421082511-9ff0b2ab096e/go.mod h1:+5vNVvEWwEIx86DB9Ke/+a5wBI464eDRo3eF0LcfpWg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
+github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56 h1:estk1glOnSVeJ9tdEZZc5mAMDZk5lNJNyJ6DvrBkTEU=
 golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
 golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d h1:RNPAfi2nHY7C2srAV8A49jpsYr0ADedCk1wq6fTMTvs=
 golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
-golang.org/x/mobile v0.0.0-20210716004757-34ab1303b554 h1:3In5TnfvnuXTF/uflgpYxSCEGP2NdYT37KsPh3VjZYU=
-golang.org/x/mobile v0.0.0-20210716004757-34ab1303b554/go.mod h1:jFTmtFYCV0MFtXBU+J5V/+5AUeVS0ON/0WkE/KSrl6E=
+golang.org/x/mobile v0.0.0-20210902104108-5d9a33257ab5/go.mod h1:c4YKU3ZylDmvbw+H/PSvm42vhdWbuxCzbonauEAP9B8=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -55,27 +75,34 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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-golang.org/x/sys v0.0.0-20210820121016-41cdb8703e55 h1:rw6UNGRMfarCepjI8qOepea/SXwIBVfTKjztZ5gBbq4=
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+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
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+golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+nhooyr.io/websocket v1.8.7 h1:usjR2uOr/zjjkVMy0lW+PPohFok7PCow5sDjLgX4P4g=
+nhooyr.io/websocket v1.8.7/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=

main.go

@@ -18,6 +18,8 @@ const (
 	screenHeight = 768
 )
 
+var AutoWatch bool // WASM only
+
 func main() {
 	ebiten.SetWindowTitle("Boxcars")
 	ebiten.SetWindowSize(screenWidth, screenHeight)
@@ -38,8 +40,13 @@ func main() {
 	flag.StringVar(&g.Password, "password", "", "Password")
 	flag.StringVar(&g.ServerAddress, "address", "fibs.com:4321", "Server address")
 	flag.BoolVar(&g.Watch, "watch", false, "Watch random game")
+	flag.BoolVar(&g.TV, "tv", false, "Watch random games continuously")
 	flag.Parse()
 
+	if AutoWatch {
+		g.Watch = true
+	}
+
 	// Auto-connect
 	if g.Username != "" && g.Password != "" {
 		g.Connect()
@@ -60,10 +67,6 @@ func main() {
 
 			g.Client.Out <- append(scanner.Bytes())
 		}
-
-		if scanner.Err() != nil {
-			// TODO
-		}
 	}()
 
 	sigc := make(chan os.Signal, 1)