User:Birgit Bachler/techday 04
< User:Birgit Bachler
Revision as of 20:34, 23 September 2010 by Migratebot (talk | contribs) (Created page with "mic in > drum out
<source lang="text"> #!/usr/bin/python
import sys, pygame, thread, os
c=0
cx=0
def reader ():
while True:
line = sys.stdin.readline()...")
mic in > drum out
#!/usr/bin/python
import sys, pygame, thread, os
c=0
cx=0
def reader ():
while True:
line = sys.stdin.readline()
evt = pygame.event.Event(pygame.USEREVENT, {"msg" : line.strip()})
pygame.event.post(evt)
pygame.init()
screen = pygame.display.set_mode((640, 480), 0, 32)
pygame.display.set_caption("python")
clock = pygame.time.Clock()
level, lo, hi = (0, 0, 1)
thread.start_new_thread(reader, ())
while True:
for event in pygame.event.get():
if event.type==pygame.QUIT or \
(event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE):
sys.exit()
elif event.type == pygame.USEREVENT:
# print event
level = event.msg
msg = event.msg.split()
cmd = msg[0]
level = float(msg[1])
lo = float(msg[2])
hi = float(msg[3])
s = (level - lo) / (hi - lo)
cx += (c - cx)
c = int(s*255)
tone = int(s*34)
screen.fill((cx, 0, c))
if s > 0.25:
os.system("play drums/"+str(tone)+".wav 2> /dev/null &")
pygame.display.update()
clock.tick(30)