Mercurial > games > semicongine
view tests/test_audio.nim @ 1058:7a0d5fc00f4f
add: a few more exposed parameters to the render API
author | sam <sam@basx.dev> |
---|---|
date | Sun, 31 Mar 2024 18:13:46 +0700 |
parents | 545b4c58601f |
children | 1ba0e5dfbf68 |
line wrap: on
line source
import std/os import std/sequtils import std/times import semicongine proc test1() = mixer[].addSound("test1", newSound(sineSoundData(1000, 2, 44100))) mixer[].addSound("test2", newSound(sineSoundData(500, 2, 44100))) let s1 = mixer[].play("test1", loop = true) let s2 = mixer[].play("test2", loop = true) let t0 = now() mixer[].setLevel(0.5) while true: let runtime = (now() - t0).inMilliseconds() if runtime > 1500: mixer[].setLevel(0.2) if runtime > 3000: mixer[].stop(s2) if runtime > 6000: mixer[].stop("") if runtime > 8000: break proc test2() = let # notes c = sineSoundData(261.6256, 0.5, 44100) d = sineSoundData(293.6648, 0.5, 44100) e = sineSoundData(329.6276, 0.5, 44100) f = sineSoundData(349.2282, 0.5, 44100) g = sineSoundData(391.9954, 0.5, 44100) a = sineSoundData(440.0000, 0.5, 44100) b = sineSoundData(493.8833, 0.5, 44100) bb = sineSoundData(466.1638, 0.5, 44100) c2 = sineSoundData(523.2511, 0.5, 44100) d2 = sineSoundData(587.3295, 0.5, 44100) bbShort = sineSoundData(466.1638, 0.25, 44100) c2Short = sineSoundData(523.2511, 0.25, 44100) d2Short = sineSoundData(587.3295, 0.25, 44100) # song frerejaquesData = concat( f, g, a, f, f, g, a, f, a, bb, c2, c2, a, bb, c2, c2, c2Short, d2Short, c2Short, bbShort, a, f, c2Short, d2Short, c2Short, bbShort, a, f, f, c, f, f, f, c, f, f, ) mixer[].addSound("frerejaques", newSound(frerejaquesData)) discard mixer[].play("frerejaques") while mixer[].isPlaying(): sleep(1) proc test3() = mixer[].addSound("toccata et fugue", loadAudio("toccata_et_fugue.ogg")) mixer[].addSound("ping", newSound(sineSoundData(500, 0.05, 44100))) mixer[].addTrack("effects") discard mixer[].play("toccata et fugue") when isMainModule: startMixerThread() test1() mixer[].stop() test2() mixer[].stop() test3() while mixer[].isPlaying(): discard mixer[].play("ping", track = "effects", stopOtherSounds = true, level = 0.5) echo "Press q and enter to exit" if stdin.readLine() == "q": mixer[].stop()