mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-12-27 04:08:53 +01:00
114 lines
3.1 KiB
HTML
114 lines
3.1 KiB
HTML
<!DOCTYPE html>
|
|
<!--
|
|
Copyright 2015 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.
|
|
-->
|
|
<link rel="shortcut icon" href="../favicon.png" type="image/png" >
|
|
<link rel="icon" href="../favicon.png" type="image/png" >
|
|
<title>Ebiten example - keyboard</title>
|
|
<style>
|
|
body {
|
|
font-family: sans-serif;
|
|
}
|
|
iframe {
|
|
border-color: #999;
|
|
border-style: solid;
|
|
border-width: 1px;
|
|
overflow: hidden;
|
|
}
|
|
pre {
|
|
background: #eee;
|
|
padding: 1em;
|
|
}
|
|
</style>
|
|
<nav><a href="..">Ebiten</a></nav>
|
|
|
|
<h1>Ebiten example - keyboard</h1>
|
|
<iframe src="keyboard.content.html" width="640" height="480"></iframe>
|
|
<pre><code>package main
|
|
|
|
import (
|
|
"github.com/hajimehoshi/ebiten"
|
|
"github.com/hajimehoshi/ebiten/ebitenutil"
|
|
"log"
|
|
"sort"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
const (
|
|
screenWidth = 320
|
|
screenHeight = 240
|
|
)
|
|
|
|
var keyNames = map[ebiten.Key]string{
|
|
ebiten.KeyBackspace: "Backspace",
|
|
ebiten.KeyComma: "','",
|
|
ebiten.KeyDelete: "Delete",
|
|
ebiten.KeyEnter: "Enter",
|
|
ebiten.KeyEscape: "Esc",
|
|
ebiten.KeyPeriod: "'.'",
|
|
ebiten.KeySpace: "Space",
|
|
ebiten.KeyTab: "Tab",
|
|
|
|
// Arrows
|
|
ebiten.KeyDown: "Down",
|
|
ebiten.KeyLeft: "Left",
|
|
ebiten.KeyRight: "Right",
|
|
ebiten.KeyUp: "Up",
|
|
|
|
// Mods
|
|
ebiten.KeyShift: "Shift",
|
|
ebiten.KeyControl: "Ctrl",
|
|
ebiten.KeyAlt: "Alt",
|
|
}
|
|
|
|
func update(screen *ebiten.Image) error {
|
|
pressed := []string{}
|
|
for i := 0; i <= 9; i++ {
|
|
if ebiten.IsKeyPressed(ebiten.Key(i) + ebiten.Key0) {
|
|
pressed = append(pressed, string(i+'0'))
|
|
}
|
|
}
|
|
for c := 'A'; c <= 'Z'; c++ {
|
|
if ebiten.IsKeyPressed(ebiten.Key(c) - 'A' + ebiten.KeyA) {
|
|
pressed = append(pressed, string(c))
|
|
}
|
|
}
|
|
for i := 1; i <= 12; i++ {
|
|
if ebiten.IsKeyPressed(ebiten.Key(i) + ebiten.KeyF1 - 1) {
|
|
pressed = append(pressed, "F"+strconv.Itoa(i))
|
|
}
|
|
}
|
|
for key, name := range keyNames {
|
|
if ebiten.IsKeyPressed(key) {
|
|
pressed = append(pressed, name)
|
|
}
|
|
}
|
|
sort.Strings(pressed)
|
|
str := "Pressed Keys: " + strings.Join(pressed, ", ")
|
|
ebitenutil.DebugPrint(screen, str)
|
|
return nil
|
|
}
|
|
|
|
func main() {
|
|
if err := ebiten.Run(update, screenWidth, screenHeight, 2, "Keyboard (Ebiten Demo)"); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
</code></pre>
|
|
|
|
|
|
<footer>© 2015 Hajime Hoshi</footer>
|