doc: go generate

_docs/public/examples/_resources/images/license.md

@@ -0,0 +1,31 @@
+# License
+
+## ebiten.png
+
+```
+http://www.sozai-page.com/02_sozai/b/b04/b04_002/b04_002.html
+```
+
+## fiveyears.jpg
+
+```
+The Go gopher was designed by Renee French. (http://reneefrench.blogspot.com/)
+The design is licensed under the Creative Commons 3.0 Attributions license.
+Read this article for more details: https://blog.golang.org/gopher
+```
+
+## gophers.jpg
+
+```
+http://blog.golang.org/go-programming-language-turns-two
+
+Photograph by Chris Nokleberg
+the Creative Commons Attribution 3.0 License
+```
+
+## Other image files
+
+```
+Copyright 2014 Hajime Hoshi
+the Creative Commons Attribution 3.0 License
+```

_docs/public/examples/alphablending.html

@@ -44,7 +44,7 @@ import (
     "log"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -102,7 +102,7 @@ func update(screen *ebiten.Image) error {
 
 func main() {
     var err error
-    ebitenImage, _, err = common.AssetImage("ebiten.png", ebiten.FilterNearest)
+    ebitenImage, _, err = ebitenutil.NewImageFromFile("_resources/images/ebiten.png", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/audio.html

@@ -39,9 +39,9 @@ pre {
 <pre><code>package main
 
 import (
-    &#34;bytes&#34;
     &#34;fmt&#34;
     &#34;image/color&#34;
+    &#34;io/ioutil&#34;
     &#34;log&#34;
     &#34;time&#34;
 
@@ -85,10 +85,9 @@ type Player struct {
 var (
     audioContext     *audio.Context
     musicPlayer      *Player
-    seStream         *wav.Stream
-    sePlayer         *audio.Player
+    seBytes          []byte
     musicCh          = make(chan *Player)
-    seCh             = make(chan *wav.Stream)
+    seCh             = make(chan []byte)
     mouseButtonState = map[ebiten.MouseButton]int{}
     keyState         = map[ebiten.Key]int{}
     volume128        = 128
@@ -101,16 +100,8 @@ func playerBarRect() (x, y, w, h int) {
     return
 }
 
-type SEStream struct {
-    *bytes.Reader
-}
-
-func (s *SEStream) Close() error {
-    return nil
-}
-
 func (p *Player) updateSE() error {
-    if seStream == nil {
+    if seBytes == nil {
         return nil
     }
     if !ebiten.IsKeyPressed(ebiten.KeyP) {
@@ -121,17 +112,8 @@ func (p *Player) updateSE() error {
     if keyState[ebiten.KeyP] != 1 {
         return nil
     }
-    if sePlayer == nil {
-        var err error
-        sePlayer, err = audio.NewPlayer(audioContext, seStream)
-        if err != nil {
-            return err
-        }
-    }
-    if sePlayer.IsPlaying() {
-        return nil
-    }
-    if err := sePlayer.Rewind(); err != nil {
+    sePlayer, err := audio.NewPlayerFromBytes(audioContext, seBytes)
+    if err != nil {
         return err
     }
     return sePlayer.Play()
@@ -211,9 +193,9 @@ func update(screen *ebiten.Image) error {
         default:
         }
     }
-    if seStream == nil {
+    if seBytes == nil {
         select {
-        case seStream = &lt;-seCh:
+        case seBytes = &lt;-seCh:
         default:
         }
     }
@@ -290,7 +272,12 @@ func main() {
             log.Fatal(err)
             return
         }
-        seCh &lt;- s
+        b, err := ioutil.ReadAll(s)
+        if err != nil {
+            log.Fatal(err)
+            return
+        }
+        seCh &lt;- b
         close(seCh)
     }()
     go func() {

_docs/public/examples/hsv.html

@@ -46,7 +46,6 @@ import (
 
     "github.com/hajimehoshi/ebiten"
     "github.com/hajimehoshi/ebiten/ebitenutil"
-    "github.com/hajimehoshi/ebiten/examples/common"
 )
 
 const (
@@ -119,7 +118,7 @@ Value:      %0.2f [Z][X]`, hue, saturation, value)
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/hue.html

@@ -44,7 +44,7 @@ import (
     "math"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -71,7 +71,7 @@ func update(screen *ebiten.Image) error {
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/masking.html

@@ -46,7 +46,7 @@ import (
     "math"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -132,11 +132,11 @@ func min(a, b int) int {
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }
-    fiveyearsImage, _, err = common.AssetImage("fiveyears.jpg", ebiten.FilterNearest)
+    fiveyearsImage, _, err = ebitenutil.NewImageFromFile("_resources/images/fiveyears.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/mosaic.html

@@ -43,7 +43,7 @@ import (
     "log"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -70,7 +70,7 @@ func update(screen *ebiten.Image) error {
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/perspective.html

@@ -43,7 +43,7 @@ import (
     "log"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -90,7 +90,7 @@ func update(screen *ebiten.Image) error {
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/piano.html

@@ -39,7 +39,6 @@ pre {
 <pre><code>package main
 
 import (
-    &#34;bytes&#34;
     &#34;fmt&#34;
     &#34;image/color&#34;
     &#34;log&#34;
@@ -104,22 +103,13 @@ func toBytes(l, r []int16) []byte {
     return b
 }
 
-type stream struct {
-    *bytes.Reader
-}
-
-func (s *stream) Close() error {
-    s.Reader = nil
-    return nil
-}
-
 func addNote(freq float64, vol float64) error {
     // TODO: Call Close method of *audio.Player.
     // However, this works without Close because Close is automatically called when GC
     // collects a *audio.Player object.
     f := int(freq)
     if n, ok := noteCache[f]; ok {
-        p, err := audio.NewPlayer(audioContext, &amp;stream{bytes.NewReader(n)})
+        p, err := audio.NewPlayerFromBytes(audioContext, n)
         if err != nil {
             return err
         }
@@ -140,7 +130,7 @@ func addNote(freq float64, vol float64) error {
     }
     n := toBytes(l, r)
     noteCache[f] = n
-    p, err := audio.NewPlayer(audioContext, &amp;stream{bytes.NewReader(n)})
+    p, err := audio.NewPlayerFromBytes(audioContext, n)
     if err != nil {
         return err
     }

_docs/public/examples/rotate.html

@@ -44,7 +44,7 @@ import (
     "math"
 
     "github.com/hajimehoshi/ebiten"
-    "github.com/hajimehoshi/ebiten/examples/common"
+    "github.com/hajimehoshi/ebiten/ebitenutil"
 )
 
 const (
@@ -72,7 +72,7 @@ func update(screen *ebiten.Image) error {
 
 func main() {
     var err error
-    gophersImage, _, err = common.AssetImage("gophers.jpg", ebiten.FilterNearest)
+    gophersImage, _, err = ebitenutil.NewImageFromFile("_resources/images/gophers.jpg", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/examples/sprites.html

@@ -46,7 +46,6 @@ import (
 
     "github.com/hajimehoshi/ebiten"
     "github.com/hajimehoshi/ebiten/ebitenutil"
-    "github.com/hajimehoshi/ebiten/examples/common"
 )
 
 const (
@@ -122,7 +121,7 @@ func (s Sprites) Src(i int) (x0, y0, x1, y1 int) {
 
 const (
     MinSprites = 0
-    MaxSprites = 10000
+    MaxSprites = 50000
 )
 
 var sprites = &Sprites{make([]*Sprite, MaxSprites), 500}
@@ -155,13 +154,15 @@ func update(screen *ebiten.Image) error {
     msg := fmt.Sprintf(`FPS: %0.2f
 Num of sprites: %d
 Press <- or -> to change the number of sprites`, ebiten.CurrentFPS(), sprites.Len())
-    ebitenutil.DebugPrint(screen, msg)
+    if err := ebitenutil.DebugPrint(screen, msg); err != nil {
+        return err
+    }
     return nil
 }
 
 func main() {
     var err error
-    ebitenImage, _, err = common.AssetImage("ebiten.png", ebiten.FilterNearest)
+    ebitenImage, _, err = ebitenutil.NewImageFromFile("_resources/images/ebiten.png", ebiten.FilterNearest)
     if err != nil {
         log.Fatal(err)
     }

_docs/public/index.html

@@ -55,6 +55,7 @@ pre {
     </ul>
   </li>
   <li><a href="http://godoc.org/github.com/hajimehoshi/ebiten"><img src="https://godoc.org/github.com/hajimehoshi/ebiten?status.svg" alt="GoDoc Reference"></a></li>
+  <li><a href="https://github.com/hajimehoshi/ebiten/wiki">Wiki</a>
 </ul>
 
 <h2>Features</h2>
@@ -131,14 +132,6 @@ func main() {
 <p>Run the <code>go run</code> command to start the
 game. There you have it, your first Ebiten game!</p>
 
-<h2>Apps created with Ebiten</h2>
-<ul>
-  <li><a href="https://github.com/peterhellberg/plasma">Plasma</a> by Peter Hellberg</li>
-  <li><a href="https://github.com/hajimehoshi/go-inovation">go-inovation</a> by Hajime Hoshi</li>
-  <li><a href="https://github.com/martinkirsche/wired-logic">Wired Logic</a> by Martin Kirsche</li>
-  <li><a href="https://github.com/DrJosh9000/awakengine">AwakEngine</a> by Josh Deprez</li>
-</ul>
-
 <h2>Change Log</h2>
 <p>See <a href="https://github.com/hajimehoshi/ebiten/releases">GitHub releases page</a>.</p>