def write(scrid, text, ypos, xpos, color="white"):
uni.setsyx(ypos, xpos)
uni.waddstr(scrid, text)
uni.setsyx(0, 0)
uni.refresh()
uni.update_panels()
uni.doupdate()
def speed_cursor(self, location):
# draws the cursor in speed menu
for i in range(10):
curses.mvwaddstr(stdscr, 9, middlex - i + 3, '-')
curses.mvwaddstr(stdscr, 9, middlex - 7 + location, '#')
curses.refresh()
def draw_snake(self):
# draws the snake ascii art
for y, line in enumerate(asci.splitlines()):
curses.mvwaddstr(stdscr, y, middlex - 20, line)
curses.wborder(stdscr)
curses.refresh()
def draw(self):
"""Draw window and all child widgets."""
uni.clrtobot()
uni.refresh()
# Requires all child widgets to have a show method
[w.show() for w in self.widgets]
uni.update_panels()
uni.doupdate()
def reset_game():
'''
>>> reset_game()
False
'''
curses.clear()
curses.refresh()
return False
def main_menu(self):
# draws the main menu
curses.wborder(stdscr)
curses.mvwaddstr(stdscr, 8, middlex - 5, 'New Game')
curses.mvwaddstr(stdscr, 9, middlex - 5, 'Set Speed')
curses.mvwaddstr(stdscr, 10, middlex - 5, 'Quit')
curses.refresh()
def destroy(self, msg="", wait=2):
"""Clears and closes the window with optional message."""
# Reset cursor position
if msg:
self.reset()
uni.addstr(msg)
uni.refresh()
time.sleep(wait)
uni.endwin()
sys.exit(0)
def print_in_middle(win, starty, startx, width, string, color):
if (win == None): win = stdscr
y, x = uni.getyx(win)
if (startx != 0): x = startx
if (starty != 0): y = starty
if (width == 0): width = 80
length = len(string)
temp = (width - length) / 2
x = startx + int(temp)
uni.wattron(win, color)
uni.mvwaddstr(win, y, x, string)
uni.wattroff(win, color)
uni.refresh()
def main_cursor(self, location):
# draws the cursor in main menu
curses.mvwaddstr(stdscr, 8, middlex - 7, ' ')
curses.mvwaddstr(stdscr, 9, middlex - 7, ' ')
curses.mvwaddstr(stdscr, 10, middlex - 7, ' ')
if location == 0:
curses.mvwaddstr(stdscr, 8, middlex - 7, '#')
elif location == 1:
curses.mvwaddstr(stdscr, 9, middlex - 7, '#')
else:
curses.mvwaddstr(stdscr, 10, middlex - 7, '#')
curses.refresh()
def game(speed):
snake.food()
# main loop for the game
global KEY
curses.nodelay(stdscr, True)
while True:
KEY = get_key(KEY)
if snake.get_status() == 'dead' or KEY == 27:
# game over
curses.clear()
curses.wborder(stdscr)
curses.mvwaddstr(stdscr, middley-1, middlex-6, '--GAME OVER--')
curses.mvwaddstr(stdscr, middley, middlex-8,'Your score is -')
curses.mvwaddstr(stdscr, middley, middlex+8, snake.lenght - snake.starting_lenght-1)
curses.mvwaddstr(stdscr, middley+1, middlex-8,'Press Esc to quit')
KEY = choice([RIGHT, LEFT])
snake.food()
curses.refresh()
curses.nodelay(stdscr, False)
while get_key(KEY) != 27:
pass
reset_game()
snake.__init__()
break
if snake.get_status() == 'grow':
# eaten food
snake.food()
snake.draw(KEY)
snake.delete(snake.lenght)
time.sleep(1/speed/2)
def show_submenu(self, key):
self.open_submenu = self.menukeys[key]
self.selection = self.open_submenu.panel
self.selection.show()
uni.update_panels()
# Listen for keypress with submenu open
while True:
c = uni.wgetch(self.win)
if c in QUIT_KEYS:
self.reset()
break
elif c in self.open_submenu.actions: # option_keys
uni.mvaddstr(win.maxy, 0,
"DEBUG: Character pressed: {0}".format(c))
uni.refresh()
self.open_submenu.action(c)
def draw(self, direction):
# draw the pixel
curses.mvwaddstr(stdscr, *self.dot, 'o')
if direction == UP:
self.y -= 1
if direction == DOWN:
self.y += 1
if direction == RIGHT:
self.x -= 1
if direction == LEFT:
self.x += 1
curses.mvwaddstr(stdscr, self.y ,self.x, '#')
curses.refresh()
self.reg[self.count] = (self.y,self.x) # a register of previous coords
self.count +=1
def __init__(self): #, stdscreen):
self.screen = uni.initscr() #stdscreen
uni.keypad(self.screen, True)
uni.curs_set(0)
uni.noecho()
uni.cbreak()
#menuwin = uni.subwin(self.screen, 23, 79, 0, 0)
menuwin = uni.newwin(10, 40, 0, 0)
#uni.box(menuwin, 0, 0)
#uni.hline(2, 1)#, uni.ACS_HLINE, 77)
#uni.mvwhline(menuwin, 2, 1, uni.ACS_HLINE, 40 - 2)
uni.new_panel(menuwin)
uni.refresh()
submenu_items = [('beep', uni.beep), ('flash', uni.flash)]
submenu = Menu(submenu_items, self.screen)
main_menu_items = [('beep', uni.beep), ('flash', uni.flash),
('submenu', submenu.display)]
main_menu = Menu(main_menu_items, self.screen)
main_menu.display()
def display(self):
#self.panel.top()
uni.top_panel(self.panel)
uni.show_panel(self.panel)
#self.panel.show()
uni.clear() #self.window.clear()
while True:
uni.refresh() #self.window.refresh()
uni.doupdate()
for index, item in enumerate(self.items):
if index == self.position:
mode = uni.A_REVERSE
else:
mode = uni.A_NORMAL
msg = '%d. %s' % (index, item[0])
uni.mvaddstr(1 + index, 1, msg, mode)
key = uni.getch()
if key in [uni.KEY_ENTER, ord('\n')]:
if self.position == len(self.items) - 1:
break
else:
self.items[self.position][1]()
elif key == uni.KEY_UP:
self.navigate(-1)
elif key == uni.KEY_DOWN:
self.navigate(1)
uni.clear() #self.window.clear()
uni.hide_panel(self.panel) #self.panel.hide()
uni.update_panels() #panel.update_panels()
uni.doupdate()
fourier = np.delete(fourier, len(fourier) - 1)
# Find average 'amplitude' for specific frequency ranges in Hz
power = np.abs(fourier)
low = 0
high = 156.25
for i in range(8):
matrix[i] = int(np.mean(power[piff(low) : piff(high) : 1]))
low = high
high *= 2
# Tidy up column values for the LED matrix
matrix = np.divide(np.multiply(matrix, weighting), 8000000 / height)
# Set floor at 0 and ceiling at 8 for LED matrix
matrix = matrix.clip(0, height)
return matrix
lastTime = time.clock()
frameTime = chunk / sampleRate
data = wavfile.readframes(chunk)
while data != '' and len(data) > 0:
matrix = calculateLevels(data, chunk)
drawData(matrix, 0, 0)
data = wavfile.readframes(chunk)
unicurses.refresh()
#key = unicurses.getch()
now = time.clock()
time.sleep(max(frameTime - (now - lastTime), 0))
lastTime = now
else:
return choice + 1
break
stdscr = uni.initscr()
uni.clear()
uni.noecho()
uni.cbreak()
uni.curs_set(0)
startx = int((80 - WIDTH) / 2)
starty = int((24 - HEIGHT) / 2)
menu_win = uni.newwin(HEIGHT, WIDTH, starty, startx)
uni.keypad(menu_win, True)
uni.mvaddstr(0, 0, "Click on Exit to quit (works best in a virtual console)")
uni.refresh()
print_menu(menu_win, 1)
uni.mouseinterval(0)
uni.mousemask(uni.ALL_MOUSE_EVENTS)
msg = "MOUSE: {0}, {1}, {2}, Choice made is: {3}, Chosen string is: {4}"
while True:
c = uni.wgetch(menu_win)
if c == uni.KEY_MOUSE:
id, x, y, z, bstate = uni.getmouse()
if bstate & uni.BUTTON1_PRESSED:
chosen = report_choice(x + 1, y + 1)
if chosen is not None:
uni.mvaddstr(23, 0, msg.format(
x, y, bstate, chosen, choices[chosen-1]))
RED_WHITE = COLOR_PAIR(10)
CYAN_RED = COLOR_PAIR(11)
bkgd(COLOR_PAIR(2))
game_interface = GameInterface()
game_interface.refresh()
game_interface.first_launch()
def kbhit():
ch = getch()
if ch != ERR:
ungetch(ch)
return True
else:
return False
while True:
if kbhit():
key = getch()
game_interface.key_event(key)
game_interface.refresh()
else:
game_interface.refresh()
game_interface.draw_tick += 1
game_interface.draw_tick %= 1000
refresh()
clear()
endwin()
def reset(self):
if self.selection:
self.selection.hide()
uni.update_panels()
uni.refresh()
bkgd(COLOR_PAIR(2))
game_interface = GameInterface()
game_interface.refresh()
game_interface.first_launch()
def kbhit():
ch = getch()
if ch != ERR:
ungetch(ch)
return True
else:
return False
while True:
if kbhit():
key = getch()
game_interface.key_event(key)
game_interface.refresh()
else:
game_interface.refresh()
game_interface.draw_tick += 1
game_interface.draw_tick %= 1000
refresh()
clear()
endwin()
def clear(self):
uc.erase()
uc.move(0, 0)
uc.clrtobot()
uc.refresh()
def reset(self):
"""Clears the window and sets cursor to (0, 0)."""
uni.setsyx(0, 0)
uni.erase()
uni.refresh()
def reset_game():
curses.clear()
curses.refresh()
return False
