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beispiele
====== Unterschiede ====== Hier werden die Unterschiede zwischen zwei Versionen gezeigt.
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beispiele [2015/10/16 09:37] 85.4.148.252 angelegt |
beispiele [2015/10/16 11:01] (aktuell) 85.4.148.252 |
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| ====== Beispielprogramme ====== | ====== Beispielprogramme ====== | ||
| - | <file lua main.lua> | + | **[[MP3Sample|MP3 Beispiel]]** |
| - | --[[ | + | |
| - | Bones Milestone example for playing an MP3 File. | + | |
| - | This example makes use of: | + | |
| - | audio, for playing, pausing and stoping | + | |
| - | event, for end of MP3 file and key presses | + | |
| - | timer, for waiting | + | |
| - | ]] | + | |
| - | + | ||
| - | require "BonesMilestone" -- allways necessary | + | |
| - | + | ||
| - | -- Get resource path | + | |
| - | local respath = Milestone.respath() | + | |
| - | + | ||
| - | --[[ | + | |
| - | returns seconds as hh:mm:ss | + | |
| - | ]] | + | |
| - | function secondstoclock(iseconds) | + | |
| - | local seconds = tonumber(iseconds) | + | |
| - | if seconds == 0 then | + | |
| - | return "00:00:00"; | + | |
| - | else | + | |
| - | local hours = string.format("%02.f", math.floor(seconds/3600)); | + | |
| - | local mins = string.format("%02.f", math.floor(seconds/60 - (hours*60))); | + | |
| - | local secs = string.format("%02.f", math.floor(seconds - hours*3600 - mins *60)); | + | |
| - | return hours..":"..mins..":"..secs | + | |
| - | end | + | |
| - | end | + | |
| - | + | ||
| - | audio.tts("Welcome!") | + | |
| - | audio.play(respath .. "03.mp3") | + | |
| - | + | ||
| - | while true do | + | |
| - | -- example for event handling, if we have more than one event -> ignore them | + | |
| - | -- Att: If one of the messages is FILE_END you will discard it | + | |
| - | if event.count() > 1 then | + | |
| - | print("Please do not 'hammer' the keys") | + | |
| - | event.clear() | + | |
| - | end | + | |
| - | -- check events | + | |
| - | ev = event.pop() | + | |
| - | if ev == event.FILE_END or ev == event.KEY_MODE then | + | |
| - | _print("FILE_END"); | + | |
| - | break | + | |
| - | end | + | |
| - | if ev == event.KEY_REC then | + | |
| - | _print("KEY_REC"); | + | |
| - | status = audio.status() | + | |
| - | if status.status == 'play' then | + | |
| - | audio.stop() | + | |
| - | else | + | |
| - | audio.play(respath .. "03.mp3") | + | |
| - | end | + | |
| - | end | + | |
| - | if ev == event.KEY_PLAY then | + | |
| - | _print("KEY_PLAY"); | + | |
| - | status = audio.status() | + | |
| - | if status.status == 'play' then | + | |
| - | audio.pause() | + | |
| - | print("Elapsed: " .. tostring(secondstoclock(status.elapsed/1000))) | + | |
| - | print("Remaining: " .. tostring(secondstoclock(status.remaining/1000))) | + | |
| - | else | + | |
| - | audio.resume() | + | |
| - | end | + | |
| - | end | + | |
| - | + | ||
| - | timer.delay(1000) | + | |
| - | end | + | |
| - | </code> | + | |
beispiele.1444981024.txt.gz · Zuletzt geändert: 2015/10/16 09:37 von 85.4.148.252
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