Change Game.Update

ebiten.go

@@ -24,17 +24,12 @@ import (
 	"github.com/hajimehoshi/go.ebiten/graphics"
 )
 
-type TapInfo struct {
-	X int
-	Y int
-}
-
 type Game interface {
 	ScreenWidth() int
 	ScreenHeight() int
 	Fps() int
 	Init(tf graphics.TextureFactory)
-	Update(input InputState)
+	Update()
 	Draw(g graphics.Context, offscreen graphics.Texture)
 }
 

example/game/blank/blank.go

@@ -21,7 +21,6 @@
 package blank
 
 import (
-	"github.com/hajimehoshi/go.ebiten"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 )
 
@@ -47,7 +46,7 @@ func (game *Blank) Fps() int {
 func (game *Blank) Init(tf graphics.TextureFactory) {
 }
 
-func (game *Blank) Update(input ebiten.InputState) {
+func (game *Blank) Update() {
 }
 
 func (game *Blank) Draw(g graphics.Context, offscreen graphics.Texture) {

example/game/monochrome/monochrome.go

@@ -21,7 +21,6 @@
 package monochrome
 
 import (
-	"github.com/hajimehoshi/go.ebiten"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 	"github.com/hajimehoshi/go.ebiten/graphics/matrix"
 	"image"
@@ -115,7 +114,7 @@ func (game *Monochrome) update() {
 	}
 }
 
-func (game *Monochrome) Update(input ebiten.InputState) {
+func (game *Monochrome) Update() {
 	game.ch <- true
 	<-game.ch
 }

example/game/rects/rects.go

@@ -21,7 +21,6 @@
 package rects
 
 import (
-	"github.com/hajimehoshi/go.ebiten"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 	"github.com/hajimehoshi/go.ebiten/graphics/matrix"
 	"image/color"
@@ -53,7 +52,7 @@ func (game *Rects) Init(tf graphics.TextureFactory) {
 	game.rectsTexture = tf.NewTexture(game.ScreenWidth(), game.ScreenHeight())
 }
 
-func (game *Rects) Update(input ebiten.InputState) {
+func (game *Rects) Update() {
 }
 
 func (game *Rects) Draw(g graphics.Context, offscreen graphics.Texture) {

example/game/rotating/rotating.go

@@ -21,7 +21,6 @@
 package rotating
 
 import (
-	"github.com/hajimehoshi/go.ebiten"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 	"github.com/hajimehoshi/go.ebiten/graphics/matrix"
 	"image"
@@ -68,7 +67,7 @@ func (game *Rotating) Init(tf graphics.TextureFactory) {
 	}
 }
 
-func (game *Rotating) Update(input ebiten.InputState) {
+func (game *Rotating) Update() {
 	game.x++
 }
 

example/game/sprites/sprites.go

@@ -21,7 +21,6 @@
 package sprites
 
 import (
-	"github.com/hajimehoshi/go.ebiten"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 	"github.com/hajimehoshi/go.ebiten/graphics/matrix"
 	"image"
@@ -125,7 +124,7 @@ func (game *Sprites) Init(tf graphics.TextureFactory) {
 	}
 }
 
-func (game *Sprites) Update(input ebiten.InputState) {
+func (game *Sprites) Update() {
 	for _, sprite := range game.sprites {
 		sprite.Update()
 	}

example/glut/main.go

@@ -165,8 +165,16 @@ func main() {
 		game = rotating.New()
 	}
 
-	screenScale := 2
+	const screenScale = 2
-	currentUI = NewGlutUI(game.ScreenWidth(), game.ScreenHeight(), screenScale)
+	currentUI = NewGlutUI(game.ScreenWidth(), game.ScreenHeight(),
+		screenScale)
+
+	graphicsDevice := opengl.NewDevice(
+		game.ScreenWidth(), game.ScreenHeight(), screenScale,
+		currentUI.updating)
+
+	game.Init(graphicsDevice.TextureFactory())
+	draw := graphicsDevice.Drawing()
 
 	input := make(chan ebiten.InputState)
 	go func() {
@@ -188,23 +196,15 @@ func main() {
 		}
 	}()
 
-	graphicsDevice := opengl.NewDevice(
-		game.ScreenWidth(), game.ScreenHeight(), screenScale,
-		currentUI.updating)
-
-	game.Init(graphicsDevice.TextureFactory())
-	draw := graphicsDevice.Drawing()
-
 	go func() {
-		frameTime := time.Duration(int64(time.Second) / int64(game.Fps()))
+		frameTime := time.Duration(
+			int64(time.Second) / int64(game.Fps()))
 		update := time.Tick(frameTime)
-		inputState := ebiten.InputState{}
 		for {
 			select {
-			case inputState = <-input:
+			case <-input:
 			case <-update:
-				game.Update(inputState)
+				game.Update()
-				inputState = ebiten.InputState{}
 			case drawing := <-draw:
 				ch := make(chan interface{})
 				drawing <- func(g graphics.Context, offscreen graphics.Texture) {