mobile/ebitenmobileview: Bug fix: ebitenmobile should be ignored on non-mobile platforms

internal/graphicscommand/image.go

@@ -95,6 +95,18 @@ func NewScreenFramebufferImage(width, height int) *Image {
 }
 
 func (i *Image) Dispose() {
+	// If i is 4
+	// 1->2
+	// 1->4
+	// 4->3
+	// 3->4
+	// ?->4
+	// 4->5
+	// ...
+	// 消せるのは
+	// 最新からさかのぼって 4 が src になるところまで
+	// 直接作用しているやつだけ
+
 	c := &disposeCommand{
 		target: i,
 	}

mobile/ebitenmobileview/funcs.go

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build android ios
+
 // Package ebitenmobileview offers functions for OpenGL/Metal view of mobiles.
 //
 // The functions are not intended for public usages.

mobile/ebitenmobileview/game.go

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build android ios
+
 package ebitenmobileview
 
 // #cgo ios LDFLAGS: -framework UIKit -framework GLKit -framework QuartzCore -framework OpenGLES

mobile/ebitenmobileview/impl_empty.go

@@ -1,42 +0,0 @@
-// Copyright 2016 Hajime Hoshi
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build darwin freebsd js linux windows
-// +build !android
-// +build !ios
-
-package ebitenmobileview
-
-import (
-	"github.com/hajimehoshi/ebiten"
-)
-
-// Empty implementation of this package.
-// Package mobile is buildable for non-mobile platforms so that godoc can show comments.
-
-func update() error {
-	return nil
-}
-
-func start(f func(*ebiten.Image) error, width, height int, scale float64) {
-}
-
-func setScreenSize(width, height int, scale float64) {
-}
-
-func updateTouchesOnAndroid(action int, id int, x, y int) {
-}
-
-func updateTouchesOnIOSImpl(phase int, ptr int64, x, y int) {
-}