Create packages for games

example/game/rotating/rotating.go

@@ -1,4 +1,4 @@
-package game
+package rotating
 
 import (
 	"github.com/hajimehoshi/go.ebiten/graphics"
@@ -14,7 +14,7 @@ type RotatingImage struct {
 	x             int
 }
 
-func NewRotatingImage() *RotatingImage {
+func New() *RotatingImage {
 	return &RotatingImage{}
 }
 

example/game/sprites/sprites.go

@@ -1,4 +1,4 @@
-package game
+package sprites
 
 import (
 	"github.com/hajimehoshi/go.ebiten/graphics"
@@ -63,7 +63,7 @@ type Sprites struct {
 	sprites       []*Sprite
 }
 
-func NewSprites() *Sprites {
+func New() *Sprites {
 	return &Sprites{}
 }
 

example/glut/main.go

@@ -16,7 +16,8 @@ package main
 import "C"
 import (
 	"github.com/hajimehoshi/go.ebiten"
-	"github.com/hajimehoshi/go.ebiten/example/game"
+	"github.com/hajimehoshi/go.ebiten/example/game/rotating"
+	"github.com/hajimehoshi/go.ebiten/example/game/sprites"
 	"github.com/hajimehoshi/go.ebiten/graphics"
 	"os"
 	"runtime"
@@ -81,9 +82,11 @@ func main() {
 	var gm ebiten.Game
 	switch gameName {
 	case "sprites":
-		gm = game.NewSprites()
+		gm = sprites.New()
+	case "rotating":
+		gm = rotating.New()
 	default:
-		gm = game.NewRotatingImage()
+		gm = rotating.New()
 	}
 
 	screenScale := 2

graphics/opengl/graphics_context.go

@@ -225,9 +225,9 @@ func (context *GraphicsContext) setOffscreenFramebuffer(framebuffer C.GLuint,
 		e11 = float32(2) / float32(textureWidth)
 		e22 = -1 * float32(2) / float32(textureHeight)
 		e41 = -1
-		e42 = -1 + height / float32(textureHeight) * 2
+		e42 = -1 + height/float32(textureHeight)*2
 	}
-	
+
 	context.projectionMatrix = [...]float32{
 		e11, 0, 0, 0,
 		0, e22, 0, 0,