def get(self, name):
if name in self._sounds:
return self._sounds[name]
fname = self._sound_files[name]
if os.path.splitext(fname)[1] != ".ogg":
raise ValueError("Not an Ogg file.")
relpath = os.path.relpath(fname, os.getcwd())
fp = VorbisFile(relpath)
sound = openal.Buffer(fp)
self._sounds[name] = sound
return sound
def __init__(s,
n,
x,
y,
fn,
m,
active=False,
animated=False,
mod_amp=False,
offset=None,
looping=True):
cx, cy = x * m.pix[0], y * m.pix[1]
s.n = n
s.fn = fn
s.m = m
s.active = active
s.solo = False
s.selected = False
s.animated = animated
s.vx, s.vy = 0, 0
s.speed = 5
s.mod_amp = mod_amp
if (offset is None) or (offset == 0.):
s.offset = r() * 30.
else:
s.offset = offset
s.source = m.contextlistener.get_source()
s.source.buffer = openal.Buffer(fn)
s.circ = m.w.create_oval(cx - m.cr,
cy - m.cr,
cx + m.cr,
cy + m.cr,
fill="white",
tags="C%u" % n)
s.text = m.w.create_text(cx, cy, text="%u" % n, tags="T%u" % n)
m.w.tag_bind("C%u" % n, "<Button-2>", s.clicked)
m.w.tag_bind("T%u" % n, "<Button-2>", s.clicked)
m.w.tag_bind("C%u" % n, "<Button-1>", s.sel)
m.w.tag_bind("T%u" % n, "<Button-1>", s.sel)
m.w.tag_bind("C%u" % n, "<B1-Motion>", s.moved)
m.w.tag_bind("T%u" % n, "<B1-Motion>", s.moved)
m.w.tag_bind("C%u" % n, "<Button-3>", s.makesolo)
m.w.tag_bind("T%u" % n, "<Button-3>", s.makesolo)
s.update_color()
s.x, s.y = cx, cy
s.source.looping = looping
s.update_parameters()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.full_fn = self.app.resource_path(self.fn, throw=True)
if self.ext == ".wav":
# self.data = openal.oalOpen(self.fn)
self.data = openal.Buffer(openal.WaveFile(self.full_fn))
self.stream = False
elif self.ext in (".mp3", ".ogg"):
self.data = openal.oalStream(self.full_fn)
# print(self.data)
# self.stream = self.app.on_update.connect(
# self.data.update
# # WeakLambda([self], lambda t, self: self.data.update)
# )
elif not self.ext:
self.data = None
self.stream = False
pass # empty sound
else:
raise ValueError("invalid audio filetype")
import sys
import time
import math
import random
import os
import openal
device = openal.Device()
contextlistener = device.ContextListener()
source = contextlistener.get_source()
source2 = contextlistener.get_source()
expsources = [contextlistener.get_source() for i in xrange(20)]
buffer = openal.Buffer(os.path.join('sounds', '440.wav'))
buffer2 = openal.Buffer(os.path.join('sounds', 'water.wav'))
expbuffers = [
openal.Buffer(os.path.join('sounds', 'explodes', x))
for x in os.listdir(os.path.join('sounds', 'explodes')) if x[0] != '.'
]
contextlistener.position = 0, 0, 0
contextlistener.velocity = 0, 0, 0
contextlistener.orientation = 0, 1, 0, 0, 0, 1
source2.buffer = buffer2
source2.looping = True
source2.gain = .5
source2.position = 3, 3, -3
source2.play()
source.buffer = buffer
def __init__(self, data: SoundData):
self.handle = openal.Buffer(data.Format, data.Data, data.Length,
data.SampleRate)
self.data = data
ObjectManager.AddObject(self)
def create_sound(self, filepath):
file_ = openal.WaveFile(filepath)
buffer_ = openal.Buffer(file_)
return buffer_
print
print o
for k in dir(o):
if k[0] == '_': continue
print " ", k, repr(getattr(o, k))
print
d = openal.Device()
po(d)
cl = d.ContextListener()
po(cl)
cl.position = 0,0,0
cl.velocity = 0,0,0
cl.orientation = 1,0,0 , 0,0,1 # forward, up
b = openal.Buffer(sys.argv[1])
po(b)
s = cl.get_source()
po(s)
s.buffer = b
s.looping = True
s.gain = 1
#s.position=10,10,0
t = 0
clock = pygame.time.Clock()
s.play()
while True:
t += clock.tick()/1000
import sys
import time
import math
import random
import os
import openal
device = openal.Device()
contextlistener = device.ContextListener()
source = contextlistener.get_source()
buffer = openal.Buffer(os.path.join('sounds', '440.wav'))
contextlistener.position = 0, 0, 0
contextlistener.velocity = 0, 0, 0
contextlistener.orientation = 0, 1, 0, 0, 0, 1
source.buffer = buffer
source.looping = True
source.gain = 1
source.play()
t = 0
amplitude = 1
freq = 1
while True:
source.position = amplitude * math.sin(t * freq), amplitude * math.cos(
t * freq), 0
source.velocity = amplitude * freq * math.cos(
t * freq), -amplitude * freq * math.sin(t * freq), 0
print(t * 180 / math.pi) % 360
