def load_sound(self, filename, sound_type=SOUND_PLAY):
this_sound = sound.load_sound(filename)
if sound_type == SOUND_BLOCK:
self.sound_block = this_sound
elif sound_type == SOUND_HIT:
self.sound_hit = this_sound
elif sound_type == SOUND_MISS:
self.sound_miss = this_sound
else:
self.sound = this_sound
def invert_noisy_subbands(target_envs,
final_sr,
env_sr,
mid_sr=20000,
low_lim=20,
hi_lim=10000,
comp_exp=0.3,
scale_volume=2.):
# number of subbands (w/o high/low pass)
nbands = target_envs.shape[1] - 2
snd_len = int(np.ceil(target_envs.shape[0] * float(mid_sr) /
float(env_sr)))
snd_len -= (snd_len % 100)
target_envs = np.clip(target_envs, 0, 1)
filts, _, _ = erb_filters(snd_len, mid_sr, nbands, low_lim, hi_lim)
synth_sound = np.random.randn(snd_len)
if 0:
print('using pink noise')
noise_snd = sound.load_sound(
'/data/vision/billf/aho-stuff/vis/lib/soundtex/pink_noise_20s_20kHz.wav'
)
noise_snd = noise_snd.normalized().to_mono()
noise_snd = noise_snd.samples
i = np.random.choice(
list(range(noise_snd.shape[0] - synth_sound.shape[0])))
synth_sound = 100 * noise_snd[i:i + synth_sound.shape[0]]
print('stdev', np.std(synth_sound))
#sound.play(synth_sound, mid_sr)
# Forward pass: current sound -> downsampled envelopes and full-res phases
synth_subbands = subbands_from_sound(synth_sound, filts)
analytic = scipy.signal.hilbert(synth_subbands, axis=0)
synth_envs = np.abs(analytic)
#phases = analytic / synth_envs
phases = analytic
#up_target_envs = resample(target_envs, mid_sr / env_sr)
up_target_envs = scipy.signal.resample(target_envs, phases.shape[0])
up_target_envs = np.maximum(up_target_envs, 0.)
up_target_envs **= (1. / comp_exp)
new_analytic = phases * up_target_envs
synth_subbands = np.real(new_analytic)
synth_sound = sound_from_subbands(synth_subbands, filts)
synth_sound = resample(synth_sound, final_sr / float(mid_sr))
synth_sound = synth_sound * scale_volume
synth_sound = np.clip(synth_sound, -1., 1.)
return sound.Sound(None, final_sr, synth_sound)
def load_sound(self, filename, sound_type=SOUND_PLAY):
this_sound = sound.load_sound(filename)
if sound_type == SOUND_BLOCK:
self.sound_block = this_sound
elif sound_type == SOUND_HIT:
self.sound_hit = this_sound
elif sound_type == SOUND_MISS:
self.sound_miss = this_sound
else:
self.sound = this_sound
while i < patrol:
arranged = 0
if (float(patrol) / (minimum)) > 0.85:
arranged = 5
board2.random_placing(ships[k][0] + str(i), 5 - k, arranged)
i += 1
k += 1
return e_list
if __name__ == "__main__":
save = "no"
sink = sound.load_sound("sink.wav")
ship_dict = {"p": "patrol", "d": "destroyer", "s": "submarine", \
"a": "aircraft"}
print "\n***********WELCOME TO BATTLESHIP******************************"
new_user = raw_input("Are you a new user? (if yes please type new) : ")
print "Please type your username and password "
username = raw_input("Username : "******"Password : "******"if you want to create new account please type\
'new' : ")
username = raw_input("Username : "******"Password : ")
users = validation(username, password, new_user)
import pygcurse, pygame, game, sound, var
from pygame.locals import *
pygame.font.init()
pygame.mixer.init()
var.snd_explode1 = sound.load_sound('explode1.wav')
_font = pygame.font.Font('ProggySquare.ttf', 24)
var.main_menu = [{'text':'Start','action':'game'},{'text':'Options','action':'options'},{'text':'Exit','action':'exit'}]
var.clock = pygame.time.Clock()
var.window = pygcurse.PygcurseWindow(var.win_size[0], var.win_size[1],font=_font,caption='ASCIItest')
var.window.autoupdate = False
game.setup()
def load_sound(self, filename, sound_type=SOUND_PLAY):
this_sound = sound.load_sound(filename)
self.sound = this_sound
end (type: int): The ending index for the range of samples. This is non-inclusive.
Returns:
(type: int) The maximum left channel value in samples between the start
and end indices.
"""
# initialize max value to left channel value in the first sample in the range
first = my_sound[start]
max_val = abs(first.left)
# loop through all other samples in the range and keep track of the
# largest left channel sample value.
for i in range(start + 1, end):
sample = my_sound[i]
left_val = abs(sample.left)
if (left_val > max_val):
max_val = left_val
return max_val
# To Do: Define your set_extremes function below this line.
jolly = sound.load_sound("jolly.wav")
jolly.play()
sound.wait_until_played() # waits until jolly is done playing
jolly.display()
# To Do: Add new test code after this line.
"""
Module: comp110_lab03
Practice code for working with sounds in Python.
"""
import sound
love_sound = sound.load_sound("love.wav")
love_sound.play()
sound.wait_until_played() # waits until love_sound is done playing
# change the volume of the love sound
for i in range(len(love_sound)):
sample = love_sound.get_sample(i)
new_left_val = sample.get_left() * 2
new_right_val = sample.get_right() * 2
sample.set_left(new_left_val)
sample.set_right(new_right_val)
love_sound.play()
sound.wait_until_played() # waits until love_sound is done playing
def load_sound(self, filename, sound_type=SOUND_PLAY):
this_sound = sound.load_sound(filename)
self.sound = this_sound
def main():
print "Working"
mysound = sound.load_sound("/Users/eos/Desktop/Vocal Processing/airplane.wav")
fade(mysound, 2000)
def game_loop():
global BORDER_LOWER, BORDER_LEFT, BORDER_RIGHT
global TICKS_PER_SECOND
global SHOT_SPEED,SHIP_SPEED
enemies = []
generate_enemy_wave(enemies)
screen = pygame.display.get_surface()
shoot_sound = sound.load_sound('psh.ogg')
enemy_explosion_sound = sound.load_sound('uddh.ogg')
position = [(SCREEN_SIZE[0]) / 2, BORDER_LOWER-10]
ship_sprite = PlayerShip.PlayerShip(position)
shot_sprite = Shot.Shot([0,0])
enemy_shot_sprite = Shot.Shot([0,0])
ship_sprite.size = ship_sprite.image.get_size()
# shotX, shotY = shot_sprite.image.get_size()
# enemy_shotX, enemy_shotY = shotX, shotY
ship_sprite.coorX = ship_sprite.position[0]
ship_sprite.coorY = ship_sprite.position[1]
# shot_coorX = 0.0
# shot_coorY = 0.0
ship_sprite.coorX = (SCREEN_SIZE[0] - ship_sprite.size[0]) / 2
ship_sprite.coorY = BORDER_LOWER - ship_sprite.size[1]
shot_exists = False
enemy_shot_exists = False
score = 0
clock = pygame.time.Clock()
ticks = 0
done = False
# Main game loop
while not done:
clock.tick(TICKS_PER_SECOND)
ticks += 1
if (ticks % TICKS_PER_SECOND) == 0:
fps = clock.get_fps()
# print fps
#####################################################################################
# read keyboard and move player ship
events = pygame.event.get()
keystate = pygame.key.get_pressed()
if keystate[K_ESCAPE] == 1:
done = True
break
if keystate[K_a] == 1:
ship_sprite.move_left()
if keystate[K_d] == 1:
ship_sprite.move_right()
if keystate[K_SPACE] == 1:
if not shot_exists:
shoot_sound.play()
shot_exists = True
shot_sprite.position[0], shot_sprite.position[1] = ship_sprite.position[0] + (ship_sprite.size[0] - shot_sprite.size[0]) / 2, ship_sprite.position[1] - shot_sprite.size[1] #generate shot near top middle of gun
if keystate[K_e] == 1:
if not enemy_shot_exists:
#shoot_sound.play()
enemy_shot_exists = True
enemy_shot_sprite.position[0] = 400.0 #random.randint(BORDER_LEFT, BORDER_RIGHT)
enemy_shot_sprite.position[1] = 400.0
#shot_coorX, shot_coorY = ship_sprite.coorX + (ship_sprite.size[0] - shotX) / 2, ship_sprite.coorY - shotY #generate shot near top middle of gun
for event in events:
if event.type == QUIT:
done = True
break
#######################################################################################
# collision detection shot <-> enemies
dying_enemies = [] # empty list that gets filled as enemies get shot
for i in range(len(enemies)):
if shot_exists:
if collidesWith(shot_sprite,enemies[i]):
# Collision!
score += enemies[i].get_score()
dying_enemies.append(i)
shot_exists = False
enemy_explosion_sound.play()
# TODO: enemy explosion graphics
explosion.create(enemies[i].position)
#print "zerstort"
# remove all enemies that were hit.
delta = 0
for i in range(len(dying_enemies)):
del enemies[dying_enemies[i + delta]]
delta += 1 # each time we remove one, the index of all the others must be reduced. This assumes that the list of dying enemies is sorted
# collision detection enemy_shot <-> PlayerShip
#dying_enemies = [] # empty list that gets filled as enemies get shot
if enemy_shot_exists:
if collidesWith(enemy_shot_sprite,ship_sprite):
# Collision!
enemy_shot_exists = False
enemy_explosion_sound.play()
# TODO: ship explosion graphics
# remove all enemies that were hit.
# detect end of wave
if len(enemies) == 0:
generate_enemy_wave(enemies)
############################################################################################
if shot_exists:
#move shot
shot_sprite.position[1] -= SHOT_SPEED
if shot_sprite.position[1] <= BORDER_UPPER:
shot_exists = False
if enemy_shot_exists:
#move shot
enemy_shot_sprite.position[1] += SHOT_SPEED
if enemy_shot_sprite.position[1] >= BORDER_LOWER:
enemy_shot_exists = False
############################################################################################
graphics.draw_background(screen)
text.draw_text(screen, score)
if shot_exists:
# draw shot
screen.blit (shot_sprite.image, (shot_sprite.position[0], shot_sprite.position[1]))
if enemy_shot_exists:
# draw shot
screen.blit (shot_sprite.image, (enemy_shot_sprite.position[0], enemy_shot_sprite.position[1]))
for i in range(len(enemies)):
enemies[i].draw(screen)
explosion.draw(screen)
# draw player ship
ship_sprite.draw(screen)
# swap back and front buffers
pygame.display.flip()
def open_file(file_path):
''' return a sound object for the given file name'''
return sound.load_sound(file_path)
def change_volume(original_sound):
"""
Modifies the volume of the given sound.
Parameters:
original_sound (type: Sound): The original sound.
Returns:
Sound object: Like the original sound, but with the volume changed.
"""
pass # replace this line with your code
# First, test the change_volume with the love.wav audio
love = sound.load_sound("love.wav")
love.play()
sound.wait_until_played()
changed_love = change_volume(love)
changed_love.play()
sound.wait_until_played()
# Now, test our function with the doglake.wav audio
doglake_sound = sound.load_sound("doglake.wav")
doglake_sound.play()
sound.wait_until_played()
changed_doglake_sound = change_volume(doglake_sound)
changed_doglake_sound.play()
sound.wait_until_played()
