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#!/usr/bin/env python
from __future__ import with_statement
import time
import sys
import math
import random
import copy
import pygame
pygame.init()
# keycodes of the OLPC gamepad keys:
OLPC_LEFT = 260
OLPC_UP = 264
OLPC_RIGHT = 262
OLPC_DOWN = 258
OLPC_CIRCLE = 265
OLPC_CROSS = 259
OLPC_SQUARE = 263
OLPC_CHECK = 257
with file("data/ipa/index") as infile:
lines = infile.read().decode("utf-8").split("\n")
entries = [line.split() for line in lines if line]
entries = [(letter, sound, pygame.mixer.Sound(sample))
for (letter, sound, sample) in entries]
letters = [letter for (letter, sound, sample) in entries]
def play_blocking(sample):
sample.play()
while pygame.mixer.get_busy():
pass
def text_main():
while True:
letter, sound, sample = random.choice(entries)
print sound
play_blocking(sample)
answer = raw_input(letters+"? ")
if answer == letter:
print " == "+letter
else:
print " != "+letter
def draw_text(surface, text, (x, y), color=(255, 255, 255), align=0):
s = font.render(text, True, color)
surface.blit(s, (x-align*s.get_width(), y))
class Game(object):
def __init__(self):
self.user_pause = False
self.round = 0
self.score = 0
self.time0 = None
self.selected = None
self.choices = None
def stats(self):
gametime = time.time() - self.time0
return ["This is a prototype",
"Language: IPA",
"Game time: %d:%02d" % (gametime / 60, gametime % 60),
"Score: %d" % self.score,
"Questions: %d" % self.round,
]
def run(self):
self.time0 = time.time()
self.selected = 0
while True:
self.play_round()
self.round += 1
def play_round(self):
# s.fill((0, 0, 0), (0, 0, DISPLAY_W, DISPLAY_H))
pygame.display.update()
choices = random.sample(entries, 4)
self.letter, self.sound, self.sample = random.choice(choices)
self.choices = [letter for letter, sound, sample
in choices]
print self.sound
play_blocking(self.sample)
while self.update():
pass
def draw_all(self):
for i in xrange((DISPLAY_W/S)*(DISPLAY_H/S)):
x = i % (DISPLAY_W/S)
y = i / (DISPLAY_W/S)
try:
draw_text(s, unichr(i+0x250), (x*S, y*S))
except:
pass
def draw_choices(self, reveal_answer=False):
for x, text in enumerate(self.choices):
if reveal_answer:
if self.choices[x] != self.letter:
color = (0, 0, 0)
else:
color = (0, 255, 0) if x == self.selected else (127,0,0)
else:
color = (255, 255, 255) if x == self.selected else (127,127,127)
x_coord = (DISPLAY_W-len(self.choices)*S*2)/2+x*S*2+S
y_coord = DISPLAY_H/2
for degree in range(0, 360, 60):
pygame.draw.circle(s, color, (x_coord+math.cos(degree/180.0*math.pi)*S*0.55, y_coord+S/2+math.sin(degree/180.0*math.pi)*S*0.55), int(S*0.38))
pygame.draw.circle(s, (255, 255, 0), (x_coord, y_coord+S/2), int(S*0.7))
draw_text(s, text, (x_coord, y_coord), (0,0,0), align=0.5)
def update(self):
s.fill((0, 0, 0), (0, 0, DISPLAY_W, DISPLAY_H))
for y, text in enumerate(self.stats()):
draw_text(s, text, (0, y*S))
self.draw_choices()
# self.draw_all()
pygame.display.update() # XXX update less
# for e in pygame.event.get():
for e in ([pygame.event.wait()] + pygame.event.get()):
if e.type == pygame.QUIT:
sys.exit(0)
if e.type == pygame.KEYDOWN:
# control keys:
if e.key == pygame.K_ESCAPE:
sys.exit(0)
elif e.key in [pygame.K_F11, pygame.K_F12] or e.unicode == "f":
pygame.display.toggle_fullscreen()
# elif e.key == pygame.K_PAUSE or e.unicode == 'p':
# self.user_pause = not self.user_pause
elif self.user_pause:
self.user_pause = False
# keys below this line don't work while paused
# game keys:
elif e.key in (pygame.K_LEFT, OLPC_LEFT):
self.selected = (self.selected - 1) % len(self.choices)
elif e.key in (pygame.K_RIGHT, OLPC_RIGHT):
self.selected = (self.selected + 1) % len(self.choices)
elif e.key in [pygame.K_SPACE, pygame.K_RETURN,
OLPC_CIRCLE, OLPC_CROSS, OLPC_SQUARE, OLPC_CHECK]:
if self.choices[self.selected] == self.letter:
self.score += 1
s.fill((0,0,0), (0, 0, DISPLAY_W, DISPLAY_H))
self.draw_choices(reveal_answer=True)
return False
else:
print "Unhandled key (%s): '%s'" % (e.key, e.unicode)
pass
# fps.tick(10)
return True
if __name__ == "__main__":
# pygame.init()
pygame.mouse.set_visible(False)
s = pygame.display.set_mode(pygame.display.list_modes()[0], pygame.FULLSCREEN)
DISPLAY_W, DISPLAY_H = s.get_size()
background = pygame.Surface(s.get_size())
S = min(DISPLAY_W/20, DISPLAY_H/6)
print DISPLAY_W, DISPLAY_H, S
# font = pygame.font.SysFont(None, S)
font = pygame.font.Font("DejaVuSans-Bold.ttf", S)
fps = pygame.time.Clock()
while True:
g = Game()
g.run()
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